Interpretation ID: nht81-1.18

DATE: 02/19/81

FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA

TO: Proprietors Insurance Co.

TITLE: FMVSS INTERPRETATION

TEXT: This responds to your letter of December 12, 1980, to the Office of Public Affairs and Consumer Participation. In your letter, you relate an incident involving a 1979 Plymouth Horizon. You state that this vehicle drifted down a steep grade and overturned after the driver parked and left the vehicle. The car's automatic transmission was apparently left in "Drive." You ask whether the design of this vehicle, which permits the driver to remove the keys from the ignition when the transmission is not in "Park," is legal. You also ask whether there is any litigation pending concerning this matter.

The National Highway Traffic Safety Administration (NHTSA) is empowered to issue safety standards regarding motor vehicles and motor vehicle equipment. Each regulation specifies minimum requirements that all vehicles and equipment to which the regulation applies must meet. The design of the Plymouth Horizon does not violate Federal safety standards. Safety Standard No. 102, Transmission shift lever sequence, starter interlock, and transmission braking effect, regulates starter interlocks on vehicles equipped with automatic transmissions. This rule requires that the engine starter be inoperative when the transmission shift lever is in a forward or reverse drive position. It does not require that the transmission be in "Park" before the keys can be removed from the ignition. Safety Standard No. 114, Theft Protection, requires all passenger cars to have a key-locking system. Standard No. 114 mandates that the key-locking system prevent (among other things) steering, forward movement of the vehicle under its own power, or both when the key is removed from the lock.

The key-locking system in the Horizon does not prevent forward self-mobility, as evidenced by the accident you describe in your letter. However, it does lock the steering column when the keys are removed from the ignition, and so it complies with the rule. The requirements of Standard No. 114 were designed to reduce the incidence of joyrider theft.

NHTSA is not currently investigating the Plymouth Horizon in regard to the issue you raise in your letter. The agency is unaware of any pending litigation.

We hope you find this information helpful. Please contact this office if you have any more questions.

Sincerely,

ATTACH.

December 12, 1980

PUBLIC AFFAIRS AND CONSUMER PARTICIPATION -- N.H.T.S.A.

Re: 1979 Plymouth Horizon

Gentlemen:

In accordance with our insurance contract with the Sisters of Divine Providence and the Diocese of Pittsburgh, we recently paid a collision claim in excess of $ 2,900.00 and secured the proper form subrogating our company to their rights.

The vehicle's automatic transmission was apparently left in the "Drive" position by our insured after being parked on a relatively steep grade. She was able to remove the ignition key from the steering column and exit the vehicle before it drifted down the hill and overturned. (A copy of the police report is enclosed to verify the details). I'm advised that all 1979 and 1980 models of Horizon and Omni allow the operator to remove the keys regardless of whether the automatic floor type shifter is in the "Park" position.

Is this design legal and/or acceptable to your agency? If not, please also advise of any pending litigation concerning the matter.

Thank you in advance for your cooperation.

Sincerely,

John L. Lubatti -- Branch Manager, PROPRIETORS INSURANCE CO.

Enclosures omitted.