Abstract: An electric circuit for use in the ignition system of a vehicle having an auxiliary steering system powered by the vehicle battery which is energized upon engine failure or shut down during vehicle operation. The ignition circuit disconnects the auxiliary steering system from the vehicle battery during engine starting to eliminate unnecessary drain on the vehicle battery.

Abstract: An engine compartment enclosure for reducing sound emission from the engine while providing adequate air flow through the engine compartment for cooling and accessibility to the interior thereof for servicing. An upwardly swingable hood panel, a downwardly swingable service panel and an outwardly swingable sound barrier panel are operatively connected such that the sound barrier panel, when closed, secures both the hood and service panels in their closed position allowing a single latch to function as a security lock for controlling access to the engine compartment. Upon unlatching and swinging the sound barrier panel outwardly, the hood panel may be raised and the service panel lowered providing complete access to the interior of the engine compartment.