ID: 10673

Mr. Paul Pinoski
Project Engineer
SLP Engineering, Inc.
1501 Industrial Way North
Toms River, NJ 08755

Dear Mr. Pinoski:

This responds to your letter to me in which you requested an interpretation of the term "vehicle capacity weight," as defined in Federal motor vehicle safety standard (FMVSS) No. 110, Tire selection and rims (49 CFR 571.110). I apologize for the delay in our response.

FMVSS No. 110 applies to passenger cars. Section S4.3 of the standard requires a placard to be placed on the door of the glove compartment or other accessible place on which shall be displayed, among other things, the "vehicle capacity weight." This term is defined in S3 as meaning "the rated cargo and luggage load plus 150 pounds times the vehicle's designated seating capacity." You asked how to obtain the "rated cargo and luggage load," so that you can calculate vehicle capacity weight.

The agency does not define the term "rated cargo and luggage load" or otherwise regulate how that load is determined. The term simply refers to the vehicle manufacturer's determination of the cargo and luggage carrying capacity of the vehicle. The choice of methodology to be used in making that determination is left to the discretion of the vehicle manufacturer.

From a safety standpoint, the important issue is the overall value specified by the vehicle manufacturer as the loaded weight of a vehicle. That value is also known as the gross vehicle weight rating (GVWR). The GVWR informs a vehicle owner how heavily he or she can load a vehicle. The only express regulatory limitation on the GVWR manufacturers may assign to their vehicles is set forth in 49 CFR 567.4(g)(3), which provides that the assigned GVWR "shall not be less than the sum of the unloaded vehicle weight, rated cargo load, and 150 pounds times the vehicle's designated seating capacity." (Emphasis added.) "Rated cargo load" and "rated cargo and luggage load" are interchangeable terms.

I hope this information is helpful to you. Should you have further questions or need additional information, please feel free to contact Walter Myers of my staff at this address or at (202) 366-2992.

Sincerely,

Philip R. Recht Acting Chief Counsel

Enclosure ref:110#567#571 d:4/24/95

ID: 10694

Mr. Randal K. Busick
President
Vehicle Science Corporation
315 East Eisenhower Parkway
Suite 211
Ann Arbor, MI 48108

Dear Mr. Busick:

This responds to your letter of February 2, 1995, asking three questions regarding the anchorage location requirements in Standard No. 210, Seat Belt Assembly Anchorages.

Your first question concerns S4.3 of Standard No. 210 which states, "(a)nchorages for seat belt assemblies that meet the frontal crash protection requirements of S5.1 of Standard No. 208 ... are exempt from the location requirements of this section." You asked whether a manual 3-point belt installed at a seating position with an air bag is considered a seat belt assembly that meets the frontal crash protection requirements of S5.1. Assuming that the vehicle is certified to the requirements of Standard No. 208 using the air bag, the answer is yes.

Your second question asks what is meant by the phrases "belt bears upon the seat frame" and "does not bear upon the seat frame" in S4.3.1.1 and S4.3.1.2 of Standard No. 210. You stated that examples would be useful. NHTSA has previously said that the phrase "bears upon the seat frame" "refers to seat belt assemblies in which the seat belt presses or rests directly on the main structural frame of the seat." If a more specific answer is needed in the context of a specific design, please send us information on the design in question.

Your third question asked whether the anchorage in a drawing which accompanied your letter complies with the location requirements in S4.3.1.1(a) of Standard No. 210. Section S4.3.1.1(a) states:

If the seat is a nonadjustable seat, then a line from the seating reference point to the nearest contact point of the belt with the anchorage shall extend forward from the anchorage at an angle with the horizontal of not less than 30 degrees and not more than 75 degrees.

As your letter correctly explains, prior to a recent amendment, this section in referring to "anchorage," referred to the "nearest contact point of the belt with the hardware attaching it to the anchorage." That amendment was a result of an amendment of the definition of "seat belt anchorage" to include hardware in the definition. Thus, the amendment was not intended to change the location of the "nearest contact point." In reviewing your drawing, the part labeled "belt and buckle assy." appears to be the belt for purposes of S4.3.1.1(a). While it is somewhat unclear in your drawing, it appears that the "nearest contact point" is either the part labeled "belt and buckle pivot/fixing" or the oval part around that part and adjacent to the part labeled "belt and buckle assy." In either case, the "line from the seating reference point to the nearest contact point" would be within the permissible range of angles.

I hope you find this information helpful. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

Philip R. Recht Chief Counsel

ref:210 d:4/3/95 August 25, 1981, letter to Mr. Roger E. Maugh, Ford Motor Company. This letter, a copy of which is enclosed, discusses one example of a design which did not bear upon the seat frame.

ID: 10695

Mr. Randal Busick
President
Vehicle Science Corporation
315 East Eisenhower Parkway, Suite 211
Ann Arbor, MI 48108

Dear Mr. Busick:

This responds to your letter of February 2, 1995, providing further information in response to concerns raised in a January 5, 1995, letter from our office. Our January 5 letter raised concerns about a device labeled "Slider Bar" in the drawing enclosed with a previous letter from your company. As described in your letter, the "Slider Bar" is a bar near the floor of the vehicle that allows the seat belt to be moved to facilitate ingress and egress from the rear seats. "The forward (hooked) end of the slider bar is the point at which the belt always comes to rest when in use (buckled)." Your February 2 letter provides further information about and pictures depicting the "Slider Bar." You asked if this information resolved the concerns raised by agency staff.

The drawing provided with your original letter shows the "Slider Bar" adjacent to the seat. Agency staff were concerned that this design would result in the pelvic portion of the belt lying across a person's thighs, rather than on the pelvis. The pictures accompanying your February 2 letter show that the "Slider Bar" is actually rearward of the seat and that this concern is not warranted. Therefore, we agree that, if all requirements of Standards Nos. 208, 209, and 210 are met, this design would not be a problem.

I hope this information has been helpful. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

Philip R. Recht Chief Counsel

ref:208 d:3/22/95

ID: 10706

Mr. Takashi Tohse
Quality Assurance Group
Fabricated Glass General Division
Asahi Glass Company
2-1-2 Marunouchi
Chiyoda-ku, Tokyo 100 Japan

Dear Mr. Tohse:

This responds to your inquiry about whether various ways of marking your automotive glazing comply with the marking requirements in Federal Motor Vehicle Safety Standard No. 205, Glazing Materials. Specifically, you ask the agency to assess the merits of what you refer to as "plural company Ids" in your logo mark. By "plural company Ids," we assume you mean more than one distinctive designation or trademark. We also assume that you are a "prime glazing material manufacturer" which the Standard defines as "one who fabricates, laminates, or tempers the glazing material."

Under Standard No. 205, a replacement windshield is required to be marked with information that includes the prime glazing manufacturer's "distinctive designation or trademark" and a manufacturer's code mark assigned by this agency. See, S6.1 and S6.2.

You first ask, "Can a manufacturer use different kinds of Ids for different grades of products?" The answer to this question is yes. We understand that what you refer to as "Ids" is the manufacturer's distinctive designation or trademark. As long as an item of glazing has a manufacturer's distinctive designation or trademark, a manufacturer would comply with this requirement. The Standard does not prohibit a manufacturer from varying this distinctive designation or trademark among its different grades. (We note that each of your products would be marked with the same manufacturer's code mark that is assigned by NHTSA. This code mark will help NHTSA identify the manufacturer of the glazing material for purposes of defect and noncompliance recall campaigns.)

Your second question asks "Can a manufacturer used the same distinctive designation or trademark for two different companies?" The answer is yes. The requirements do not prohibit two companies from sharing a distinctive designation or trademark. As mentioned above, the glazing must be marked with the manufacturer's code mark that identifies the glazing's actual manufacturer.

I hope this information is helpful. Please feel free to contact Marvin Shaw of my staff at this address or by telephone at (202) 366-2992 if you have any further questions or need additional information.

Sincerely,

Philip R. Recht Chief Counsel

ref:205 d:4/10/95

ID: 10710

Mr. Paul D. Kelly
Albertson, Ward & McCaffrey
36 Euclid Street
Woodbury, NJ 08096

Dear Mr. Kelly:

This responds to your letter of February 2, 1995, requesting permission or a waiver from the National Highway Traffic Safety Administration (NHTSA) to allow one of your clients, a "corporation specializing in modification of vehicles for handicapped and disabled citizens," to modify a vehicle for one of its customers. You explained that the customer "suffers from a neuromuscular disorder which renders her partially paralyzed." You further explained that "(s)he cannot turn the factory steering wheel because it is too thick for her to hold and too wide for her to see the gauges." You described previous modifications done for this customer as follows:

the steering box on a stock vehicle (would be) removed and the steering mechanism would be adjusted at a machine shop to a low effort or zero effort steering gear. From this point after- market steering wheels and column adapter kits would be installed to accept this new steering wheel.

You explained that your client was concerned that they would no longer be permitted to make such modifications as removal of the original steering wheel also results in removal of the air bag. During an April 4, 1995 phone call with Mary Versailles of my staff you explained that the vehicle is also equipped with a wheelchair lift and that the floor of the vehicle has been lowered. As explained in this letter, replacement of the steering wheel is permitted provided that a lap/shoulder safety belt is installed at the driver's position.

By way of background, the National Highway Traffic Safety Administration is authorized to issue Federal Motor Vehicle Safety Standards that set performance requirements for new motor vehicles and items of motor vehicle equipment (49 USC '30111). Manufacturers are required to certify that their products conform

to all applicable safety standards before they can be offered for sale (49 USC '30112). If a certified vehicle is modified, other than by the addition, substitution, or removal of readily attachable components, prior to its first retail sale, the person making the modification is an alterer and is required to certify that, as altered the vehicle continues to conform to all applicable safety standards (49 CFR '567.7).

After the first retail sale, there is one limit on modifications made to vehicles. Manufacturers, distributors, dealers, and repair businesses are prohibited from "knowingly making inoperative" any device or element of design installed on or in a motor vehicle in compliance with an applicable safety standard (49 USC '30122). In general, the "make inoperative" prohibition would require a business which modifies motor vehicles to ensure that they do not remove, disconnect, or degrade the performance of safety equipment installed in compliance with an applicable safety standard.

NHTSA has exercised its authority to issue Standard No. 208, Occupant Crash Protection (49 CFR '571.208). Standard No. 208 requires light trucks and vans manufactured on or after September 1, 1991 to be capable of providing occupant crash protection to front seat occupants when the vehicle is crash tested at 30 miles per hour (mph) into a concrete barrier. A vehicle that provides this crash protection will increase the safety of vehicle occupants. The air bag installed in the customer's vehicle is one means of complying with this requirement.

As a result of this new requirement, this agency received a number of phone calls and letters, from both van converters and individuals suggesting that the new light truck and van crash testing requirement will, in effect, prohibit van converters from modifying vehicles to accommodate the special needs of persons in wheelchairs. The agency also received a petition asking for an amendment to the light truck and van crash test requirement in Standard No. 208 to address this problem.

As a result on that petition, on March 2, 1993, this agency amended Standard No. 208 to allow manufacturers of light trucks and vans an alternative to complying with the existing requirement (58 FR 11975). Under the amendment, "vehicles manufactured for operation by persons with disabilities" are excluded from the light truck and van automatic crash protection requirement. Instead, these vehicles must be equipped with a Type 2 manual belt (integrated lap and shoulder belt) or Type 2A manual belt (non-integrated lap and shoulder belt) at the front outboard seating positions. A "vehicle manufactured for operation by persons with disabilities" is defined as

vehicles that incorporate a level change device (e.g., a wheelchair lift or a ramp) for onloading or offloading an occupant in a wheelchair, an interior element of design intended to provide the vertical clearance necessary to permit a person in a wheelchair to move between the lift or ramp and the driver's position or to occupy that position, and either an adaptive control or special driver seating accommodation to enable persons who have limited use of their arms or legs to operate a vehicle. For purposes of this definition, special driver seating accommodations include a driver's seat easily removable with means installed for that purpose or with simple tools, or a driver's seat with extended adjustment capability to allow a person to easily transfer from a wheelchair to the driver's seat.

Based on the information you provided, the customer's van would come within this definition. Therefore, if your client would be considered an alterer, it may certify that, with the air bag removed, the vehicle continues to conform to all applicable safety standards, provided that the safety belts are not removed. If the modification is done after the first retail sale, removal of the air bag would not violate the "make inoperative" prohibition, provided that the safety belts are not removed.

I hope this information has been helpful. If you have other questions or need some additional information, please contact Mary Versailles at this address or by phone at (202) 366-2992.

Sincerely,

John Womack Acting Chief Counsel ref:208#VSA d:5/1/95 The March 2 final rule was further amended on May 18, 1994 to allow the installation of Type 2A manual belts (59 FR 25826).

ID: 10715

Mr. Mark Warlick
Four Winds International Corporation
791 C.R. 15 P.O. Box 1486
Elkhart, IN 46515-1486

Dear Mr. Warlick:

This responds to your fax asking about the meaning of "designated seating position" for purposes of the Federal motor vehicle safety standards. You noted that the RVIA Handbook, dated April 23, 1991, states that "it is the NHTSA's position that, as a minimum, there must be as many [designated seating positions] as there are sleeping accommodations." You asked whether this statement is still in effect, and, if so, where you can find it in the Code of Federal Regulations. You also asked what defined area makes up one sleeping position.

This will confirm that it continues to be NHTSA's position that, as a minimum, there must be as many designated seating positions as there are sleeping accommodations. This position is based on the definition of "designated seating position," which is set forth at 49 CFR 571.3. Under that definition, the question of whether a position in a vehicle constitutes a designated seating position is dependent in part on whether the position "is likely to be used as a seating position while the vehicle is in motion." If a manufacturer designs a vehicle to sleep a particular number of persons, e.g., six persons, it is logical to assume that those six persons will ride in the vehicle to their sleeping destination. Therefore, there must be at least six designated seating positions in the vehicle. A more complete discussion of this issue is presented on p. 23234 of the enclosed Federal Register notice (Final rule amending the definition of "designated seating position," April 19, 1979).

We do not have a definition of what area makes up one sleeping position. NHTSA would consider all available information to determine the number of sleeping positions in a vehicle. This would include the size of the sleeping accommodations, e.g., whether an area is large enough to accommodate more than one person, and advertising by the manufacturer and dealers.

I hope this information is helpful. If you have further questions, please feel free to call Edward Glancy of my staff at (202) 366-2992.

Sincerely,

Philip R. Recht Acting Chief Counsel

Enclosure

ref:571 d:4/24/95

ID: 10723-2

Ms. Merridy R. Gottlieb
4 Duchess Court
Baltimore, MD 21237

Dear Ms. Gottlieb:

This responds to your letter of February 14, 1995, requesting an "exemption" from the National Highway Traffic Safety Administration (NHTSA) to allow a business to modify your motor vehicle. Your letter states:

I am disabled and need 3-4" of additional room for the passenger seat to allow my legs to straighten on long trips. I have two replaced hips and arthritis in my knees. If I leave my legs slightly bent for long periods of time, I suffer too much pain to be active at the end of the drive. By allowing my legs to straighten all the way out, there is no pain at all.

You state that you were told that this modification cannot be done as it would "interfere with the functionality of the air bag."

In summary, our answer is that you may have your vehicle modified. NHTSA will not institute enforcement proceedings against a repair business that modifies the seat on your vehicle to accommodate your condition. A more detailed answer to your letter is provided below.

I would like to begin by clarifying that there is no procedure by which persons petition for and are granted an exemption from NHTSA to have a motor vehicle repair business modify their motor vehicle. Repair businesses are permitted to modify vehicles without obtaining permission from NHTSA to do so, but are subject to certain regulatory limits on the type of modifications they may make. In certain limited situations, we have exercised our discretion in enforcing our requirements to provide some allowances to a repair business which cannot conform to our requirements when making modifications to accommodate the special needs of persons with disabilities. Since your situation is among those given special consideration by NHTSA, this letter should provide you with the relief you seek.

Our agency is authorized to issue Federal Motor Vehicle Safety Standards (FMVSS) that set performance requirements for new motor vehicles and items of motor vehicle equipment. Manufacturers are required to certify that their products conform to our safety standards before they can be offered for sale. Manufacturers, distributors, dealers, and repair businesses are prohibited from "knowingly making inoperative" any device or element of design installed on or in a motor vehicle in compliance with an applicable FMVSS. In general, the "make inoperative" prohibition would require repair businesses which modify motor vehicles to ensure that they do not remove, disconnect, or degrade the performance of safety equipment installed in compliance with an applicable FMVSS. Violations of this prohibition are punishable by civil fines up to $1,000 per violation.

Moving a seat could affect compliance with Standard No. 208, Occupant Crash Protection. Standard No. 208 sets forth requirements for occupant protection at the various seating positions in a vehicles. Standard No. 208 requires that cars be equipped with automatic crash protection at the front outboard seating positions. Automatic crash protection systems protect their occupants by means that require no action by vehicle occupants. Compliance with the automatic crash protection requirements of Standard No. 208 is determined in a dynamic crash test. That is, a vehicle must comply with specified injury criteria, as measured on a test dummy, in a 30 mph barrier crash test. The two types of automatic crash protection currently offered are automatic safety belts (which help to assure belt use) and air bags (which supplement safety belts and offer some protection even when safety belts are not used).

Based on the information in your letter, it appears that the manufacturer of your vehicle installed air bags as the means of complying with Standard No. 208's requirement. Your modifier is concerned that the modification of the seat would "make inoperative" the air bag. I would like to note that accident data would suggest that a person is at greater risk of injury from an air bag from sitting too close to the air bag, rather than further away from the air bag. However, I understand that, due to the dynamic testing requirement, the modifier will be unable to ensure that the vehicle continues to comply with Standard No. 208's requirements.

In situations such as yours where a vehicle must be modified to accommodate the needs of a particular disability, we have been willing to consider any violations of the "make inoperative" prohibition a purely technical one justified by public need. As I have already noted above, NHTSA will not institute enforcement proceedings against a repair business that modifies the seat on your vehicle to accommodate your condition.

We caution, however, that only necessary modifications should be made to the seat, and the person making the modifications should consider the possible safety consequences of the modifications. For example, in moving a seat, it is critical that the modifier ensure that the seat is solidly anchored in its new location. You should also be aware that an occupant of a seat which has been moved rearward may have less protection in a crash if the seat is too far rearward relative to the anchorages of the safety belts for that seat. Finally, if you sell your vehicle, we encourage you to advise the purchaser of the modifications.

I hope this information has been helpful. If you have any other questions or need some additional information in this area, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

John Womack Acting Chief Counsel

ref:VSA#207#208 d:4/25/95

ID: 10731

Ms. Tamera Reuvers
Quality Assurance Manager
Viracon/Curvlite
500 Park Drive
Owatonna, MN 55060

Dear Ms. Reuvers:

This responds to your request for an interpretation of Federal Motor Vehicle Safety Standard No. 205, Glazing Materials, with respect to the marking of automotive glazing manufactured by two different companies. According to your letter, your company, Viracon/Curvlite, purchases bent tempered AS-2 glazing from a fabricator. Your company then laminates a piece of "SenryGlas" to the bent tempered product, thereby making it AS-15B glazing.

You asked how Viracon/Curvlite's glass-plastic glazing should be marked under S6.1 of the standard. Specifically, you asked whether there should be marking information about both the first company (the glass fabricator/temperer) and additional marking information about the second company (Viracon/Curvlite, the laminator). You believe only Viracon/Curvlite need mark the product, since the company, as the laminator, would be fully responsible for its compliance.

We agree with your assessment. Viracon/Curvlite, as the manufacturer of the tempered glass-plastic glazing, would mark the product with the AS-15B designation. The glazing would not contain the marking of the supplier of the bent tempered product.

I hope this information is helpful. Please feel free to contact Marvin Shaw of my staff at this address or by telephone at (202) 366-2992 if you have any further questions or need additional information.

Sincerely,

Philip R. Recht Chief Counsel

ref:205 d:4/10/95

ID: 10732

Mr. Lee Rabie
President
Enerco, Inc.
9615 West Marginal Way, So.
Seattle, WA 98108

Dear Mr. Rabie:

This responds to your letter of February 15, 1995, requesting information on any Federal regulations concerning recycling or remanufacturing vehicle air bags.

The National Highway Traffic Safety Administration (NHTSA) is authorized to issue motor vehicle safety standards that apply to the manufacture and sale of new motor vehicles and new items of motor vehicle equipment. NHTSA, however, does not approve motor vehicles or motor vehicle equipment, nor do we endorse any commercial products. Instead, each manufacturer is responsible for "self-certifying" that its products meet all applicable safety standards at the time of the product's first purchase for purposes other than resale; i.e., the first retail sale of the product.

NHTSA has exercised its authority to establish Standard No. 208, Occupant Crash Protection (49 CFR '571.208). Standard No. 208 requires that many vehicles provide automatic crash protection. Vehicles equipped with automatic crash protection protect their occupants by means that require no action by vehicle occupants. Compliance with the automatic crash protection requirements of Standard No. 208 is determined in a dynamic crash test. That is, a vehicle must comply with specified injury criteria, as measured on a test dummy, when tested by this agency in a 30 mph barrier crash test. One type of automatic crash protection currently offered on new vehicles is air bags. A recent amendment of Standard No. 208 makes air bags mandatory in all passenger cars and light trucks by the late 1990's.

Please note that the automatic crash protection requirement applies to the performance of the vehicle as a whole, instead of setting requirements for the air bag as an individual item of equipment. This approach permits vehicle manufacturers to "tune" the performance of the air bag to the crash pulse and other specific attributes of each of their vehicle models. However, this approach also means that the Federal standards do not specify specific performance attributes for air bags such as inflated dimensions, actuation time, and the like.

Strictly speaking, manufacturers are not required to certify that air bags, as items of equipment, meet any motor vehicle safety standards. However, section S9 of Standard No. 208 specifies

requirements for pressure vessels and explosive devices for use in air bag systems. Therefore, manufacturers of pressure vessels and explosive devices must certify that they comply with the requirements of S9 of Standard No. 208. In addition, you could not sell a recycled or remanufactured air bag with these components replaced unless the new components were certified as meeting the requirements of S9.

It is unclear from your letter if the recycled or remanufactured air bags will be reinstalled in the original vehicle or if the air bags will be sold as replacement air bags for other vehicles with deployed air bags or as retrofit air bags for vehicles which do not have air bags as original equipment. Therefore, I will discuss these scenarios separately.

Re-installation or installation in a vehicle with a deployed air bag.

I am enclosing two letters that explain legal obligations to replace air bags which have been deployed. The first letter, dated January, 19, 1990, is to Ms. Linda L. Conrad. The second letter, dated March 4, 1993, is to Mr. Robert A. Ernst. As explained in those letters, Federal law does not require replacement of a deployed air bag in a used vehicle. In addition, there is no Federal law that prohibits selling a used vehicle with an air bag that is inoperable because of a previous deployment. However, our agency strongly encourages dealers and repair businesses to replace deployed air bags whenever vehicles are repaired or resold, to ensure that the vehicles will continue to provide maximum crash protection for occupants. Moreover, a dealer or repair business may be required by state law to replace a deployed air bag, or be liable for failure to do so.

Your letter asks the additional question of whether, if a deployed air bag is replaced, Federal law prohibits use of a recycled or remanufactured air bag as the replacement air bag. The answer to your question is no. As explained in the enclosed letters, Federal law does not require a manufacturer, distributor, dealer, or repair business to return a vehicle to compliance with a standard if a device or element of design has been "made inoperative" by another agent, such as a crash. Thus, Federal law does not regulate the manner in which a deployed air bag is replaced. However, state law may regulate the manner in which a deployed air bag is replaced.

I would like to emphasize that in order for a replacement air bag to provide protection to vehicle occupants, it is essential that the replacement be properly completed. For example, the entire air bag must be replaced, including such things as the crash sensors, the inflation mechanism, and other electronic parts. Moreover, since air bags are designed for specific vehicles, taking into consideration such factors as the seats, steering column crush stroke force resistance, gauge array and location on instrument panel, location and nature of knee bolsters, and compartment acceleration responses in frontal crashes, only air bags which are designed for the vehicle in question should be used. After the air bags are replaced, it is important that the air bag readiness indicator be in good working order to alert the occupants of any future malfunction of the air bag system.

Finally, you may wish to consult a private attorney concerning the state law implications of using recycled or remanufactured air bags for repairing automobiles, including possible tort liability.

Installation in a motor vehicle which did not originally have an air bag.

A Federal requirement that would affect a retrofit air bag is set forth in 49 U.S.C. 30122(b). That section provides that:

A manufacturer, distributor, dealer, or motor vehicle repair business may not knowingly make inoperative any part of a device or element of design installed on or in a motor vehicle ... in compliance with an applicable motor vehicle safety standard.

The "make inoperative" provision would prohibit a commercial business from installing an aftermarket air bag in a manner that would negatively affect the vehicle's compliance with Standard No. 208 or any other safety standard.

Finally, as a manufacturer of replacement parts, you would be subject to federal requirements concerning the recall and remedy of products with defects related to motor vehicle safety (49 U.S.C. 30118-30121).

For your information, I have enclosed a sheet for new manufacturers that identifies the basic requirements of our standards and regulations, as well as how to get copies of those standards and regulations. I hope you find this information helpful. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

Philip R. Recht Chief Counsel

Enclosures

ref:208 d:4/3/95

ID: 10754

Mr. Truman J. Lothen
1340 42nd Ave. NE
Minneapolis, MN 55421

Dear Mr. Lothen:

This responds to your letter of February 6, 1995, requesting information on requirements applicable to a "van seat/bed for aftermarket installation." Your questions and our response to each follows.

Does your department have safety standards that must (should) be designed into aftermarket vehicles seats?

The National Highway Traffic Safety Administration (NHTSA) is authorized to issue Federal motor vehicle safety standards applicable to new motor vehicles and new items of motor vehicle equipment. Federal law prohibits any person from manufacturing, introducing into commerce, selling, or importing any new motor vehicle or item of motor vehicle equipment unless the vehicle or equipment item is in conformity with all applicable safety standards. NHTSA, however, does not approve motor vehicles or motor vehicle equipment, nor do we endorse any commercial products. Instead, each manufacturer is required to "self-certify" that its products meet all applicable safety standards.

There are five safety standards that are relevant to your inquiry: Standard No. 207, Seating Systems, Standard No. 208, Occupant Crash Protection, Standard No. 209, Seat Belt Assemblies, Standard No. 210, Seat Belt Assembly Anchorages, and Standard No. 302, Flammability of Interior Materials.

Standard No. 209 sets forth strength, elongation, webbing width, durability, and other requirements for seat belt assemblies. This standard applies to all seat belt assemblies for use in motor vehicles, regardless of whether the belts are installed as original equipment in a motor vehicle or sold as replacements. Hence, any seat belts installed on the aftermarket seat have to be certified as complying with Standard No. 209.

The remaining four standards apply only to new vehicles. If the aftermarket seat were installed before the vehicle's first purchase for purposes other than resale, the vehicle would have to be certified as complying with all applicable standards, including these four, with the aftermarket

seat installed. Standard No. 207 establishes strength and other performance requirements for vehicle seats. Standard No. 208 sets forth requirements for occupant protection at the various seating positions in vehicles. Standard No. 210 establishes strength and location requirements for seat belt anchorages. Finally, Standard No. 302 specifies burn resistance requirements for materials used in motor vehicles, specifically including seat cushions, seat backs, and seat belts. While aftermarket seats, as items of equipment, are not required to meet these requirements, you may wish to use these standards as design guidelines.

After a vehicle's first purchase for purposes other than resale; i.e., the first retail sale of the vehicle, the only provision in Federal law that affects a vehicle's continuing compliance with an applicable safety standard is set forth in 49 U.S.C. 30122(b). That section provides that:

A manufacturer, distributor, dealer, or motor vehicle repair business may not knowingly make inoperative any part of a device or element of design installed on or in a motor vehicle ... in compliance with an applicable motor vehicle safety standard.

Any violation of this "make inoperative" prohibition would subject the violator to a potential civil penalty of up to $1,000 for each violation. Please note that the "make inoperative" provision prohibits those entities from performing aftermarket modifications that they know or should know will degrade the safety of the vehicle as it was before the modification.

Please note also that the "make inoperative" prohibition does not apply to modifications vehicle owners make to their own vehicles. Thus, Federal law would not apply in situations where vehicle owners install your seat in their own vehicles, even if the installation were to result in the vehicle no longer complying with the safety standards. However, individual States have the authority to regulate modifications that individual vehicle owners may make to their own vehicles.

Finally, as a manufacturer, you would be subject to federal requirements concerning the recall and remedy of products with defects related to motor vehicle safety (49 U.S.C. 30118-30121). I have enclosed a sheet for new manufacturers that discusses the basic requirements of our standards and regulations, including the provisions relating to manufacturers' responsibilities to ensure that their products are free of safety-related defects.

This seat would be provided with a lap seat belt and shoulder belt with one end attached to the seat frame and the other to the vehicle structure similar to what's currently used in automobiles. What safety design standards must be incorporated into this restraint system?

As explained above, the seat belt would have to comply with Standard No. 209. If you install seat belts manufactured by another company, that company should have certified compliance with that standard.

Would this seat require compliance testing to meet safety requirements?

As noted above, if these seats are installed in a vehicle prior to the vehicle's first sale for purposes other than resale, the vehicle must be certified as complying with all applicable safety standards with the seat installed. NHTSA's position on what steps manufacturers must take before certifying that their vehicles or equipment comply with applicable safety standards has been often stated and applies with equal force in your situation.

Our position is as follows. The compliance test procedures set forth in the safety standards must be followed by this agency during our compliance testing. With respect to your company's seats, this means that NHTSA's compliance testing for the vehicle would be conducted using the test procedures set forth in the relevant safety standard or standards. Manufacturers certifying compliance with the safety standards are not required to follow exactly the compliance test procedures set forth in the applicable standard. In fact, manufacturers are not required to conduct any actual testing before certifying that their products comply with applicable safety standards. However, to avoid liability for civil penalties if the vehicle were determined not to comply with a safety standard, the certifying manufacturer is required to exercise "reasonable care" to assure compliance and in making its certification. It may be simplest for the manufacturer to establish that it exercised "reasonable care" if the manufacturer has conducted testing that strictly followed the compliance test procedures set forth in the standard. However, "reasonable care" might also be shown by using modified test procedures, engineering analyses, computer simulations, and the like. Thus, the entity that installs your seat in a vehicle prior to the vehicle's first sale will have to decide for itself, in the first instance, what information it needs to make its certification in the exercise of "reasonable care."

As noted above, if the seat were installed after the first purchase of the vehicle in good faith for purposes other than resale, any manufacturer, distributor, dealer, or repair shop that performed the installation would have to ensure that the installation did not "make inoperative" compliance with any applicable safety standard. Your company should carefully examine your product and the proposed installation instructions and compare those with the requirements of the safety standards, to determine if installing your product in accordance with your instructions would result in the vehicle no longer complying with the standards.

I hope you find this information helpful. I have enclosed information on how to get copies of those standards and regulations. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

Philip R. Recht Chief Counsel Enclosure ref: 207 d:3/31/95