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NHTSA Interpretation File Search

Overview

NHTSA's Chief Counsel interprets the statutes that the agency administers and the standards and regulations that it issues. Members of the public may submit requests for interpretation, and the Chief Counsel will respond with a letter of interpretation. These interpretation letters look at the particular facts presented in the question and explain the agency’s opinion on how the law applies given those facts. These letters of interpretation are guidance documents. They do not have the force and effect of law and are not meant to bind the public in any way. They are intended only to provide information to the public regarding existing requirements under the law or agency policies. 

Understanding NHTSA’s Online Interpretation Files

NHTSA makes its letters of interpretation available to the public on this webpage. 

An interpretation letter represents the opinion of the Chief Counsel based on the facts of individual cases at the time the letter was written. While these letters may be helpful in determining how the agency might answer a question that another person has if that question is similar to a previously considered question, do not assume that a prior interpretation will necessarily apply to your situation.

  • Your facts may be sufficiently different from those presented in prior interpretations, such that the agency's answer to you might be different from the answer in the prior interpretation letter;
  • Your situation may be completely new to the agency and not addressed in an existing interpretation letter;
  • The agency's safety standards or regulations may have changed since the prior interpretation letter was written so that the agency's prior interpretation no longer applies; or
  • Some combination of the above, or other, factors.

Searching NHTSA’s Online Interpretation Files

Before beginning a search, it’s important to understand how this online search works. Below we provide some examples of searches you can run. In some cases, the search results may include words similar to what you searched because it utilizes a fuzzy search algorithm.

Single word search

 Example: car
 Result: Any document containing that word.

Multiple word search

 Example: car seat requirements
 Result: Any document containing any of these words.

Connector word search

 Example: car AND seat AND requirements
 Result: Any document containing all of these words.

 Note: Search operators such as AND or OR must be in all capital letters.

Phrase in double quotes

 Example: "headlamp function"
 Result: Any document with that phrase.

Conjunctive search

Example: functionally AND minima
Result: Any document with both of those words.

Wildcard

Example: headl*
Result: Any document with a word beginning with those letters (e.g., headlamp, headlight, headlamps).

Example: no*compl*
Result: Any document beginning with the letters “no” followed by the letters “compl” (e.g., noncompliance, non-complying).

Not

Example: headlamp NOT crash
Result: Any document containing the word “headlamp” and not the word “crash.”

Complex searches

You can combine search operators to write more targeted searches.

Note: The database does not currently support phrase searches with wildcards (e.g., “make* inoperative”). 

Example: Headl* AND (supplement* OR auxiliary OR impair*)
Result: Any document containing words that are variants of “headlamp” (headlamp, headlights, etc.) and also containing a variant of “supplement” (supplement, supplemental, etc.) or “impair” (impair, impairment, etc.) or the word “auxiliary.”

Search Tool

NHTSA's Interpretation Files Search



Displaying 14371 - 14380 of 16517
Interpretations Date

ID: Merritt_letter

Open

    Mr. J. Shayne Merritt
    Director, Automotive Safety Program
    Riley Hospital for Children
    575 West Drive, Room 004
    Indianapolis, IN 46202


    Dear Mr. Merritt:

    This responds to your letter asking for permission to use a Britax Two-Way Plus child restraint, a Swedish car seat that is sold in Europe, in the United States for a patient with unique healthcare needs.

    In your letter, you state that the patient is a 3-year-old who weighs over 35 pounds (lb), with a diagnosis of Pentalogy of Cantrell. You explain that this condition is a very rare disorder that is characterized by the absence of a sternum and accompanying ribs, resulting in the patients heart and lungs being completely unprotected. The medical staff at Riley Hospital has determined that she must continue to ride rear-facing until after her surgery next year.The child has reached the maximum weight of the rear-facing convertible seat she is currently using. You state that the child fits a Britax Two-Way Plus seat that will allow her to ride rear-facing until she reaches the design limits of the restraint.

    Please note that the use of child restraints, the specific subject of your letter, is governed by State law. Thus, your request for permission to use the Two-Way Plus for this patient should be addressed to state officials. However, the importation of child restraints into this country is governed by Federal law and is within the responsibility of this agency. This letter provides assistance in obtaining the child restraint for your patient.

    By way of background, we are authorized (46 U.S.C. 30101 et seq.)(the Safety Act) to issue Federal motor vehicle safety standards that establish performance requirements for new motor vehicles and items of motor vehicle equipment. We have used this authority to issue Federal Motor Vehicle Safety Standard (Standard) No. 213, Child Restraint Systems (49 CFR 571.213). Child restraint systems must conform to Standard No. 213 to be sold in this country. It is our understanding that the Two-Way Plus does not meet Standard No. 213 because, among other things, it cannot meet the standards performance requirements when attached to the vehicle seat with the seat belt alone. The restraint needs to lean against the vehicles dashboard when used with an older child (when installed at the front passenger seating position) or against the backs of the two front seats (when installed in a rear seating position). When a requirement is specified in a Federal safety standard, the Safety Act prohibits any person from manufacturing, selling, or importing a new product that does not comply with that requirement. The Safety Act does not explicitly provide for individual medical exemptions from that prohibition.

    However, we believe that flexibility is called for to accommodate the special medical condition of your patient. We will not institute enforcement proceedings against the person bringing a Two-Way Plus into this country for the child, subject to the following caveats.

    We understand that the instructions for the Two-Way Plus indicate that the restraint must always contact the dashboard when used rear-facing in the front seat. A rear-facing child restraint must not be used in a front passenger seat if there is a passenger-side air bag. A deploying air bag impacting the back of the child restraint could subject the child to severe or fatal head or neck injuries. Thus, if an air bag is present in the front position, it is imperative that the rear-facing restraint be used in a rear seat. The restraint must have a prominent warning, of the type required by S5.5.2(k)(4) of Standard No. 213, not to use the restraint rear-facing in the front seat with a passenger-side air bag. (If a vehicle does not have a rear seat or has a rear seat that is too small to accommodate the installation of a rear-facing child restraint system, the vehicle owner may apply for an on-off switch for the passenger air bag. Enclosed is a brochure that provides information about air bag on-off switches and a request form you can fax or mail to our agency to obtain permission for the installation of a switch.)

    In a rear designated seating position, the Two-Way Plus rests against the backs of the front seats, presumably for support against tumbling backwards (relative to the child) in a frontal crash. The manufacturer of the vehicle that the child will be riding in should be consulted to ensure that the vehicle seats would be strong enough to support the child restraint in a crash.

    We also ask that the Two-Way Plus be used only for your patient, and that it not be sold or given away when the child outgrows it. There should also be a label on the restraint that the restraint is not certified as meeting Standard No. 213.

    If we can be of further assistance, please do not hesitate to contact us.

    Sincerely,

    Stephen P. Wood
    Acting Chief Counsel

    Enclosure
    ref:213
    d.4/24/06

2006

ID: MIClet.2.wpd

Open

Kathy R. Van Kleeck
Vice President, Government Relations
Motorcycle Industry Council
1235 Jefferson Davis Highway, Suite 600
Arlington, VA 22202-3261

Dear Ms. Van Kleeck:

This responds to your letter concerning the receipt by some of your off-road vehicle manufacturer members of notices from the Society of Automotive Engineers (SAE), issued at the request of the National Highway Traffic Safety Administration (NHTSA), rescinding erroneously issued World Manufacturer Identifiers (WMIs). You requested continued availability of WMIs for your members. You stated that they face serious dilemmas from the withdrawal of WMIs, since many States impose reporting requirements on off-road vehicle manufacturers, including ones for vehicle identification numbers (VINs) that comply with NHTSAs regulations. You also stated that newly issued EPA exhaust emissions regulations for recreational vehicles call for motorcycles and ATVs to be marked with a unique identification number, and that members with WMIs would like to use them for this purpose.

Subsequently, you and other Motorcycle Industry Council (MIC) staff and members met with NHTSA officials on March 13, 2003 to discuss this issue in further detail. Our response is set forth below.

As you are aware, NHTSA regulates "motor vehicles." That term is defined by statute as "a vehicle driven or drawn by mechanical power and manufactured primarily for use on public streets, roads, and highways, but does not include a vehicle operated only on a rail line." 49 U.S.C. 30102(a)(6). NHTSA does not regulate vehicles manufactured primarily for off-road use (e.g., ATVs, snowmobiles, dirt bikes). Instead, the Consumer Products Safety Commission (CPSC) has jurisdiction over the safety of such vehicles.

Our regulation governing VIN requirements, 49 CFR Part 565, is limited in applicability to motor vehicles. The regulation defines the term "VIN" as "a series of Arabic numbers and Roman letters that is assigned to a motor vehicle for identification purposes." 49 CFR 565.3(o) (emphasis added).

In implementing Part 565, NHTSA contracts with the SAE to generate and assign WMIs, that are required under the VIN regulation, to motor vehicle manufacturers. The SAE is the designated U.S. organization representing the International Standards Organization (ISO) for vehicle-related identification matters.

Approximately six months ago, NHTSAs Office of Vehicle Safety Compliance (OVSC) discovered that the SAE had been issuing WMIs to companies that were not manufacturers of motor vehicles but instead manufacturers of off-road vehicles or motor vehicle equipment, such as motorcycle frames, etc. Because these manufacturers are not motor vehicle manufacturers, they were not eligible to be issued Part 565 WMIs.

This has created a number of problems. Under the existing, ISO-compatible system, there is only a finite and rapidly diminishing number of WMIs available for assignment to motor vehicle manufacturers producing 500 or more vehicles per year. Our current count shows only 604 WMIs available for assignment, and these could be exhausted within the next several years, if current trends continue.

We have also discovered errors in agency data, in which information about off-road vehicles has become improperly comingled with information about motor vehicles. Inclusion of off-road data in on-road statistics could distort the relative importance of vehicle safety problems. Correction of such errors consumes staff time and limited agency resources.

In light of the above, OVSC directed SAE to cease issuing new WMIs to off-road vehicle manufacturers and to begin to rescind the WMIs erroneously issued to off-road vehicle manufacturers and off-road vehicle equipment manufacturers, as those errors were discovered. OVSC took this action to assure the proper functioning of the VIN system for its intended purpose.

After reviewing your letter and meeting with you, we appreciate the situation that off-road vehicle manufacturers face in complying with State requirements We also recognize that the concept of unique vehicle identification numbers is one that crosses State lines and also has international implications. We are aware of several State law provisions which require reporting of a "vehicle identification number" for off-road vehicles. Moreover, we understand from you that while State regulations generally do not reference Part 565, some States are insisting on VINs that comply with that regulation, and in some cases, manufacturers who do not have such VINs have been fined.

While we wish to be cooperative in helping to resolve this problem, NHTSA is not in a position to regulate or coordinate WMIs and VINs for off-road vehicles, since these vehicles are outside our jurisdiction. Your primary concern appears to be with State laws, and we encourage you to work with State officials. We also suggest that you consult with EPA, given your concerns about the newly-issued exhaust emissions regulations. We note that, as we discussed in our meeting, SAE may be able to provide assistance in developing an ISO-compatible system for the generation and assignment of alternate WMIs to off-road vehicle manufacturers. (A package of materials related to ISO standards in this area is enclosed.) Obviously, any system for developing WMIs and VINs for off-road vehicles should be designed so that it does not cause confusion with Part 565 WMIs and VINs.

To provide time for MIC to resolve these issues, we will instruct the SAE to stay the rescission of WMIs previously issued to off-road vehicle manufacturers until January 1, 2005. This should provide sufficient time for the off-road manufacturer community to coordinate with appropriate State officials, and, as necessary, develop a new system for WMIs issued to off-road vehicle manufacturers. However, we will also instruct SAE not to issue any new Part 565 WMIs to off-road vehicle manufacturers, so as to not exacerbate the existing problem.

We are sending a copy of this letter to the American Association of Motor Vehicle Administrators to alert it to this issue. We are also sending copies to the California Air Resources Board (CARB), CPSC, and EPA.

I hope that this information is helpful. If you have any questions, please feel free to contact Eric Stas of my staff at this address or by telephone at (202) 366-2992.

Sincerely,

Jacqueline Glassman
Chief Counsel

Enclosure
ref:565
d.5/21/03

2003

ID: milazzo.ztv

Open

    100 Page Road
    Bow, NH 03304

    Dear Mr. Milazzo:

    You have asked for interpretations of two provisions of 49 U.S.C. 30141.

    Your first request concerned the meaning of the phrase "substantially similar" in Section 30141(a)(1)(A). In context, the statutory phrase reads "(A) the vehicle is (i) substantially similar to a motor vehicle originally manufactured for import into and sale in the United States; (ii) certified under section 30115 of this title; (iii) the same model year . . . as the model of the motor vehicle it is being compared to;"

    The phrase has been defined through usage. NHTSAs first criterion is whether a vehicle of the same make, model, and model year has been sold in the United States as the vehicle covered by the petition. Even if the manufacturer used a different model designation but both vehicles have "a commonality in construction such as body [and] chassis," NHTSA would regard them as being of the same "model" in a family of vehicles. See definition of "model" in 49 CFR 579.4(c) and its application to a family of vehicles in the enclosed Federal Register notice (67 FR 61378 at 61379).

    Your second request concerned the meaning of the phrase "capable of being altered" in Section 30141(a)(1)(B). This section relates to vehicles for which there are no substantially similar counterparts that have been certified for sale in the United States. If a vehicle has no substantially similar counterpart, a petitioner seeking a decision that it is eligible for importation must demonstrate that "the safety features of the vehicle comply with or are capable of being altered to comply with" the FMVSS. The absence of the word "readily" in paragraph (B) of this section reflects a Congressional awareness that vehicles without U.S.-certified counterparts may require more extensive modifications to bring them into compliance with some of the applicable FMVSS than vehicles that have substantially similar U.S.-certified counterparts. We judge "capability" on a factual case-by-case basis; i.e., we consider the FMVSS at issue and the arguments made by the petitioner and any comments on the petition.

    Sincerely,

    Jacqueline Glassman
    Chief Counsel

    Enclosure
    ref:591
    d.4/4/03

2003

ID: milazzo1.ztv

Open

Mr. Bryan Milazzo
100 Page Road
Bow, NH 03304

Dear Mr. Milazzo:

This is in reply to your e-mails of January 20 and 27, 2000, to Taylor Vinson of this Office. Your second e-mail withdraws the request for confidentiality that you made in your first communication. Your letter seeks clarification of the status of Ameritech of Ridgefield, CT.

Your first question is based upon an article you read in the December 1997 issue of Road and Track magazine which purportedly listed Ameritech as a manufacturer of certain McLaren F1 vehicles. You ask whether Ameritech is "a manufacturer of this vehicle," as defined under NHTSA regulations.

Under our basic vehicle safety statute, 49 U.S.C. Chapter 301 - Motor Vehicle Safety, "manufacturer" is defined as "a person (A) manufacturing or assembling motor vehicles or motor vehicle equipment; or (B) importing motor vehicles or motor vehicle equipment for resale." 49 U.S.C. 30102(a)(5). At the time of the December 1997 article, Ameritech had imported several McLaren F-1 vehicles for resale. (We have been advised that these vehicles had been completely assembled in Europe, but not certified for sale in the United States.) Therefore, McLaren was the "manufacturer" of these vehicles within the meaning of section 30102(a)(5)(A) and Ameritech was the "manufacturer" of these vehicles within the meaning of section 30102(a)(5)(B).

You ask whether Ameritech is "a manufacturer of any other automobiles or vehicles listed with NHTSA." We have no information that Ameritech has assembled any other vehicles, but we believe that it has imported other vehicles for resale.

Your next question is whether Ameritech maintains "any facilities for testing their vehicles for NHTSA and DOT FMVSS standards." We have never asked Ameritech, and it has never informed us, whether it maintains "any facilities for testing [its] vehicles for NHTSA and DOT FMVSS standards."

Your fourth question is whether we can supply "any applications of other information specifying that Ameritech meets the definition of manufacturer as referred to under any section of CFR 49."

Enclosed is a copy of a statement that Ameritech filed with us in 1996 pursuant to 49 CFR Part 566, Manufacturer Identification.

You next ask whether "Ameritech McLaren F1 vehicles carry an Ameritech vehicle identification number (VIN) or a McLaren VIN." Enclosed is a VIN "Decipher Information" statement that Ameritech filed, indicating that those vehicles it imported import for resale would carry Ameritech VINs. We do not know whether any of the vehicles also carried McLaren VINs.

You express an opinion that "any company or individual would qualify as a manufacturer for the sake of importing a motor vehicle," and ask "what is preventing me from calling myself a manufacturer and importing any number of cars not meeting FMVSS. Please explain how Ameritech qualifies under NHTSA/DOT and I would not."

You may import "any number of cars not meeting FMVSS" provided you are a registered importer (see 49 CFR Part 592) and we have deemed the cars capable of being modified to comply with the FMVSS (49 CFR Part 593). As a registered importer importing vehicles for resale, you would be a statutory manufacturer of these vehicles, as discussed above. Your principal obligation would be to certify to us that you had modified the vehicles to comply with the FMVSS, and to attach a certification label to the vehicles.

We recognize that Ameritech did not follow this procedure. Although it certified compliance of the McLaren vehicles after modifying them, it was not a registered importer, and the vehicles had not been found to be capable of being modified to comply with the FMVSSs. We did not know in advance that Ameritech was acting in this way. When we did become aware of Ameritech's actions, we informed Ameritech that it was unacceptable, and Ameritech ceased such importations.

Sincerely,
Frank Seales, Jr.
Chief Counsel
Enclosure
ref:571
d.2/22/00

2000

ID: Miller_tri-cycle 6102

Open

    Mr. Marshall V. Miller
    Miller & Company P.C.
    4929 Main Street
    Kansas City, MO 64112

    Dear Mr. Miller:

    This is in response to a letter you sent to Mr. John Lewis of this agency, in which you asked if a three-wheeled, electric work cycle ("work cycle") your client is seeking to import would be classified as a "motor vehicle." As explained below, based on the information you provided us, our answer is no.

    Title 49 U.S. Code 30112 prohibits the importation of any motor vehicle or motor vehicle equipment that is not certified to all applicable Federal motor vehicle safety standards. "Motor vehicle" is defined at 49 U.S.C. 30102(a)(6) as:

    [A] vehicle driven or drawn by mechanical power and manufactured primarily for use on the public streets, roads, and highways, but does not include a vehicle operated only on a rail line.

    In previous interpretations we did not consider vehicles designed and sold solely for non-public road use (e.g., airport runway vehicles and underground mining vehicles) as motor vehicles, even though they may be operationally capable of highway travel. [1]

    When a vehicle has on-road capabilities, the agency looks at five factors to determine if it a vehicle is a "motor vehicle." [2]These factors are:

    1. Whether the vehicle will be advertised for use on-road as well as off-road, or whether it will be advertised exclusively for off-road use;
    2. Whether the vehicles manufacturer or dealers will assist vehicle purchasers in obtaining certificates or origin or title documents to register the vehicle for on-road use;
    3. Whether the vehicle is or will be sold by dealers also selling vehicles that are classified as motor vehicles;
    4. Whether the vehicle has or will have affixed to it a warning label stating that the vehicle is intended for use on the public roads; and
    5. Whether States or Foreign countries have permitted or are likely to permit the vehicle to be registered for on-road use.

    Taken as a whole, we have concluded that the work cycle is not a motor vehicle. Our conclusion is based on the following analysis of the five factors provided above.

    As to the first factor, the vehicle will not be advertised for use on-road. Your clients business is primarily based on the manufacture and sale of work tractors used in industrialized settings. You stated that the work cycle would be solely advertised for use in similar off-road industrial settings.

    Second, the work cycles U.S. dealer will not be assisting purchasers in obtaining certificates or origin or title documents to register the vehicle for on-road use. You explained that your client would be the sole dealer of the work cycle and that the company would not provide any certificate of origin or title documents sufficient to register the work cycles in any State.

    Third, your client, the sole dealer of the work cycle, does not manufacture or sell any motor vehicles for on-road use.

    Fourth, you stated that your client would place a warning label on each work cycle, in a prominent place, stating that the work cycles are not intended for use on public roads.

    Fifth, while you did not state if the work cycle is permitted on public roads in China, you did state that to the best of your knowledge, no State has permitted the work cycle to be registered for on-road use. Further, you stated that because the work cycle does not have a VIN number, it is unlikely that any State would allow a work cycle to be registered for on-road use.

    While we have concluded at this time that the work cycle is not a motor vehicle, we may re-evaluate our determination if we were to receive additional information indicating that the work cycles were being used on public roads on more than an incidental basis.

    You may wish to consult the Occupational Safety and Health Administration (OSHA) to determine which, if any, OSHA regulations may apply to the work cycle.

    If you have any further questions, please contact Mr. Chris Calamita of my office at (202) 366-2992.

    Sincerely,

    Jacqueline Glassman
    Chief Counsel

    Enclosures
    ref:591
    d.10/7/03




    [1] See, Letter to Mr. Lane Francis, April 23, 2003 (A grain-vacuum manufactured primarily for use at agricultural sites is not a "motor vehicle."), and Letter to Mr. John L. Oberdorfer and Mr. Eric A. Kuwana, October 1, 1997 (a lift truck designed and manufactured to lift heavy loads on rough terrain and at industrial and construction locations is not a "motor vehicle.") [Enclosed]

    [2] See, Letter to Mr. M. James Lester, June 26, 2001.[Enclosed]

2003

ID: Mills.1

Open

    Robert G. Mills, Supervisor, Homologation
    Triumph Designs Limited
    Normandy Way, Hinckley
    Leicestershire LE10 3BZ
    United Kingdom


    Dear Mr. Mills:

    This responds to your March 22, 2005, letter in which you requested clarification regarding the proper method for measuring the required edge-to-edge separation distance between a motorcycles front turn signal lamps and headlamp under Federal Motor Vehicle Safety Standard (FMVSS) No. 108, Lamps, Reflective Devices, and Associated Equipment. Specifically, your letter asked whether the minimum edge-to-edge separation distance is measured: (1) "In a 2-dimensional plane, viewed directly from the front of the motorcycle, that would only take account of the visible, vertical edge-to-edge distance between the two lamps" or (2) "In a tangential plane that would take account of the upward/downward or forward/rearward separation distance". As discussed below, our interpretation differs from the two you suggest. We interpret Standard No. 108s requirement for the separation distance between a motorcycles front turn signal lamps and headlamp as being the shortest distance between the edges of each lamps effective light-emitting surface as projected onto a two-dimensional vertical plane perpendicular to the longitudinal axis of the motorcycle (i.e. , the view that would be perceived by oncoming drivers). This projection is defined within FMVSS No. 108 as the "effective projected luminous lens area".

    By way of background, Table IV, Location of Required Equipment, of FMVSS No. 108 requires motorcycle front turn signal lamps to have a minimum edge-to-edge separation distance of four inches between these lamps and the headlamp. Our interpretation that the distance is measured with a two-dimensional frame of reference is consistent with both the purpose of the standards separation requirement and at least one prior interpretation.

    Standard No. 108 specifies a minimum separation distance between headlamps and turn signal lamps to minimize the possibility that an observer will not see the turn signal. A motorist approaching the motorcycle in oncoming traffic will perceive the required four-inch edge-to-edge separation distance in a two-dimensional plane. If measurement along a tangential plane were substituted, as in the second method identified in your letter, the perceived separation distance in this scenario may be reduced to less than four inches, as seen by the driver, and a situation could arise in which the conspicuity of the turn signal is masked by the headlamp beam. If the oncoming driver does not perceive the important information provided by the turn signal, traffic safety could be compromised.

    The minimum edge-to-edge separation distance is the shortest distance between the edges of the effective projected luminous lens areas of the two lamps. "Effective projected luminous lens area" is defined in S3 of FMVSS No. 108 as "the area of the orthogonal projection of the effective light-emitting surface of a lamp on a plane perpendicular to a defined direction relative to the axis of reference". In this case, the defined direction is the longitudinal axis of the motorcycle.

    This same reasoning and result were applied in our interpretation letter of April 23, 1986 to a party whose identity was kept confidential (see enclosure). That letter dealt with the plane of reference for measuring the separation distance between a motorcycles rear turn signals and stop/tail lamp and the view provided to traffic approaching from the rear. However, the principles and reasoning are otherwise identical to the forward-facing situation.

    We would also point out an important additional requirement for motorcycle turn signal lamp placement contained in Table IV. That requirement is that the turn signal lamps must not be closer than 16 inches, as measured from their centers.

    If you have further questions, please feel free to contact Eric Stas of my staff at this address or by telephone at (202) 366-2992.

    Sincerely,

    Jacqueline Glassman
    Chief Counsel

    Enclosure
    ref:108
    d/5/3/05

ID: mills.ztv

Open

    Mr. Robert G. Mills
    Supervisor, Homologation and Publications
    Triumph Motorcycles, Ltd.
    Jacknell Road
    Hinckley, Leicestershire LE10 3BS
    United Kingdom

    Dear Mr. Mills:

    This is in reply to your fax of August 22, 2003, with reference to paragraph S7.9.6.2 of Federal Motor Vehicle Safety Standard No. 108.

    You described a single motorcycle headlamp "with two separate illuminating compartments, one of which contains the lower beam and the other the upper beam." The projectors providing each beam would be mounted at the same height and symmetrically disposed around the vertical centerline of the motorcycle. When only the lower beam is activated, the lighting array would be asymmetric; however, the lower beam remains activated when the upper beam is activated, resulting in a symmetric lighting display. You are aware of our 1994 and 1995 interpretations to Jeffrey Shetler of Kawasaki which, in your view, "clearly indicate that an asymmetric lower beam coming from a single headlamp is not considered to comply with the standard." You have asked us to reconsider these interpretations in view of the fact that paragraph S7.9.6.2(c) permits asymmetrical lighting in a two-headlamp motorcycle headlighting system when an upper beam headlamp and a lower beam headlamp are mounted on either side of the vertical centerline.

    Our previous letters to Mr. Shetler were based upon Table IV of Standard No. 108 as in effect in 1994 and 1995. Table IV stated that a motorcycle headlamp must be located "On the front, on the vertical centerline, except that if two are used they shall be symmetrically disposed about the vertical centerline." The headlamp described by Mr. Shetler would be mounted on the vertical centerline, but, as we informed him, "the beams provided by the headlamp are located on either side of the centerline and are therefore asymmetrical in relation to the centerline of the motorcycle when either beam is activated." We did not consider this a configuration that met Table IV.

    However, since the time of those earlier interpretation letters, relevant changes have been made to FMVSS No. 108. Today, as a result of a 1998 final rule (63 FR 42582, August 10, 1998) that specifically allows asymmetrical headlamp beams on motorcycles, a single-headlamp beam configuration as you have described would comply with the requirements of S7.9.6.2(a). Furthermore, in this case, we note that all compartments that are wired to illuminate in the upper beam mode must be illuminated when determining compliance with the upper beam photometry requirements.

    If you have further questions, you may refer them to Mr. Eric Stas of this office (202-366-5263).

    Sincerely,

    Jacqueline Glassman
    Chief Counsel

    ref:108
    d.9/26/03

2003

ID: Milner.jgw

Open

    Mr. Mel Milner
    Division of Field Investigation
    State of New York Department of Motor Vehicles
    6 Empire State Plaza
    Albany, NY 12228

    Dear Mr. Milner:

    This is in reply to your letter of October 9, 2002, in which you ask how the requirements of 49 CFR 541.6 apply to two situations that have arisen in the course of your Divisions examination of rebuilt salvage vehicles.Your questions, and our answers, are as follow:

    1) Is the R-DOT sticker required to have the same security features, and a standard format, as those listed under Sec. 541.5(d)(1), et al, CFR?Although we find that those identification stickers bearing a Vehicle Identification Number always meet the standards, we rarely find the R-DOT sticker meeting the listed standard, except for the dimensions of the sticker.

    Depending on whether a replacement part is manufactured domestically or imported, the R-DOT label on the part must have all or some of the security features required for labels on original equipment parts under 49 CFR 541.5.If the part is manufactured domestically, 541.6(a) provides that the manufacturer must affix or inscribe the mark on the part "by means that comply with 541.5(d)," the provision in 49 CFR 541.5 that requires security features for parts on new vehicles.If the part is imported, 541.6(a) provides that the importer must mark it in accordance with 541.5(d)(2), which provides that the removal of the label must "visibly alter the appearance of the section of the vehicle part" on which it is placed.

    Whether a part is manufactured domestically or imported, the label on the part must be in a specified format (with the manufacturers registered trademark or some other unique identifier, the letter R, and the DOT certification) and must be located within the target area specified by the original manufacturer of the vehicle for which the part is designed.

    2) On a number of occasions vehicle rebuilders have presented parts to this Division without the R-DOT affixed, but were provided with R-DOT stickers by a parts distributor to affix themselves.A sample of such "loose" R-DOT stickers is attached on the following page.It is our position that only the manufacturer is permitted to affix the R-DOT sticker to the part.Is this position correct?

    The R-DOT label must be affixed by the manufacturer, if the part is domestically manufactured (541.6(a)).If the part is imported, the label must be affixed by the importer (541.6(a)) before the part is imported (541.6(f)).In no case is it permissible to sell an unmarked replacement part.In the situation you describe, the parts distributor could not comply with 541.6 by selling unmarked parts and providing "loose" labels to be affixed by a rebuilder.

    The sample labels attached to your letter contain only the R-DOT legend, with the subscript "Made in Taiwan."Because these labels do not contain the importers trademark or other unique identifier, they would not comply with 541.6(a) even if the imported affixed them before importing the parts.

    I hope that this information is useful to you.

    Sincerely,

    Jacqueline Glassman
    Chief Counsel

    ref:541
    d.11/12/02

2002

ID: mitsu

Open

Steven Sinkez, Vice-President
Mitsubishi Motors of America, Inc.
111 19th Street, N.W. Suite 600
Washington, D.C. 20036

Dear Mr. Sinkez:

This responds to your request for an interpretation of our Vehicle Identification Number regulation, which you made in a July 5, 1995, meeting with Dorothy Nakama and Steve Wood of this office. You asked, after Diamond Star Motors Corporation's (DSM's) name is changed to Mitsubishi Motor Manufacturing of America, Inc. (MMMA), whether that company may continue to use the world manufacturer identifier (WMI) assigned to DSM. As discussed below, the answer is yes.

We understand the facts as follows. When DSM was formed, shares of DSM stock were split between Mitsubishi Corporation and Chrysler Corporation. In 1994, Mitsubishi purchased all of Chrysler's shares in DSM. Mitsubishi now owns 100% of DSM stock. Effective July 1, 1995, Mitsubishi changed DSM's name to MMMA. We have been informed that no changes other than transfers of shares in DSM stock and the name change were made in MMMA's corporate form.

By way of background information, 49 CFR part 565 Vehicle Identification Number - Content Requirements is intended to simplify VIN information retrieval and to increase the accuracy and efficiency of vehicle defect recall campaigns. Section 565.4(a) provides that a portion of the VIN, called the WMI, must "uniquely identify the manufacturer."

The basic issue raised by your question is, if MMMA continues to use the WMI assigned to DSM, whether the WMI will "uniquely identify the manufacturer." In the factual situation at issue, only the company's name is changed, and not the identity of the manufacturer, i.e., MMMA is the same corporation as DSM. Therefore, MMMA may continue to use the WMI assigned to DSM.

I hope this response is helpful. If there are any further questions, please contact Dorothy Nakama of my staff at (202) 366- 2992.

Sincerely,

John Womack Acting Chief Counsel

cc: Patrick M. Raher, Esq. Hogan & Hartson L.L.P. 555 13th Street, N.W. Washington, D.C. 20004

ref: 565#115 d:8/2/95

1995

ID: ModelYearJonesLet.4

Open

    Erika Z. Jones, Esq.
    Mayer, Brown, Rowe & Maw
    1909 K Street, NW
    Washington, DC 20006-1101

    Dear Ms. Jones:

    This responds to your letter of November 19, 2002, regarding Vehicle Identification Number (VIN) requirements (49 CFR Part 565). Specifically, you ask whether 49 CFR 565.6(d)(1) permits a manufacturer to designate vehicles as belonging to a single model year, where the production period for such vehicles falls within three different calendar years, but runs for less than 24 months in total. Based upon the definition of the term "model year" in 49 CFR 565.3(j), the answer is no.

    We are pleased to clarify this provision of the National Highway Traffic Safety Administrations (NHTSAs) regulations dealing with VIN requirements. Under 49 CFR 565.6(d)(1), manufacturers are directed to include a character for model year as the first character of the fourth section of the VIN, with the year-specific alphanumeric code drawn from Table VI of that section. Under 49 CFR 565.3(j), the term "model year" is defined as "the year used to designate a discrete vehicle model, irrespective of the calendar year in which the vehicle was actually produced, so long as the actual period is less than two calendar years."

    Before the agency promulgated a final rule moving VIN requirements to Part 565 (48 FR 22567, May 19, 1983), those requirements were found in Federal Motor Vehicle Safety Standard (FMVSS) No. 115. As your letter observes, the final rule states that "[t]he basic substantive requirements of Standard 115 are unchanged by this action." 48 FR 22567, 22567. However, in the notice of proposed rulemaking (NPRM) that preceded the final rule, the agency did note that "[s]ome minor clarifications are also being proposed in this notice." 47 FR 42004, 42005 (Sept. 23, 1982).

    One of those clarifications concerned the definition of "model year," for the purpose of the VIN regulations. In its migration from FMVSS No. 115 to Part 565, the definition of "model year" was changed slightly, with the word "calendar" added to the text requiring that the actual period of production be "less than two calendar years."

    Before that change, the definition of "model year" read: "the year used to designate a discrete vehicle model irrespective of the calendar year in which the vehicle was actually produced, so long as the actual period is less than 2 years." Although we recognize that, as you suggest, it would have been possible to construe the reference to "2 years" in that definition as meaning any 24-month period, the presence of the term "calendar year" earlier in the same sentence would have equally supported an alternative construction that "2 years" referred to two calendar years. Thus, the 1983 addition of the word "calendar" to the definition of "model year" clarified the earlier definition in order to remove any possible ambiguity as to the meaning of "years."

    The agency received no comments objecting to this amendment in response to the NPRM, and the final rules definition of the term "model year" has remained in place for nearly two decades. Moreover, interpreting the term "model year" to mean any 24-month period, as your letter suggests, would require us to read out the concept of "calendar year" from the definition at 49 CFR 565.3(j).

    As you apparently realize, vehicles manufactured in calendar year 2003 could not be designed as MY 2005 vehicles for purposes of the Corporate Average Fuel Economy (CAFE) program (see 49 U.S.C. 32901(a)(15)) or the Theft Protection requirements (see 49 U.S.C. 33101(8)). While we recognize that those programs are authorized under a different statute than the VIN program, we see no reason to construe the VIN requirements in a manner that would allow vehicles to have different model years for different purposes.

    If you have any questions, please feel free to contact Eric Stas of my staff at this address or by telephone at (202) 366-2992.

    Sincerely,

    John Womack
    Assistant Chief Counsel

    ref:565
    d.2/4/03

2003

Request an Interpretation

You may email your request to Interpretations.NHTSA@dot.gov or send your request in hard copy to:

The Chief Counsel
National Highway Traffic Safety Administration, W41-326
U.S. Department of Transportation
1200 New Jersey Avenue SE
Washington, DC 20590

If you want to talk to someone at NHTSA about what a request for interpretation should include, call the Office of the Chief Counsel at 202-366-2992.

Please note that NHTSA’s response will be made available in this online database, and that the incoming interpretation request may also be made publicly available.

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