Interpretation ID: nht68-4.22

DATE: March 1, 1968

FROM: George C. Nield -- Acting Deputy Director, Motor Vehicle Safety Performance Service

TO: Earl Allgaier -- Manager, Driver Education Division, Traffic Engineering and Safety Department, American Automobile Association

TITLE: None

ATTACHMT: Attached to letter from Joseph R. O'Gorman to A. Nathan Darby (Std. 101); Also attached to letter dated 3-14-91 from Paul Jackson Rice to George Smyth (A37; Std. 101); Also attached to letter dated 7-30-75 from Richard B. Dyson (signed by Z. Taylor Vinson) to Bryon A. Crampton; Also attached to letter dated 8-27-68 from Eugene B. Laskin to Barry G. Seitz (Std. 203; Std. 204)

TEXT:

Thank you for your letter of February 16 concerning the installation of dual controls and handicapped controls on passenger cars.

In general, your evaluation of the effect of installing dual controls for driver training or controls for handicapped persons by dealers is correct. The present Federal motor vehicle safety standards do not prohibit the installation of these controls provided none of the requirements specified by the standards are eliminated or adversely affected by such installation. I am enclosing a complete set of standards now in effect for your information.

In the event that dual steering controls and other controls are provided on driver training vehicles, the applicability of the appropriate standards is confined to the primary controls. For example, under Standard No. 101 the person seated behind the secondary steering control need not be able to reach all controls.

Should you have any further questions on this matter, I would be most happy to have you again contact me.