Driver Controls and Instruments Cigar Lighter Push in the lighter to heat the element. See Fig. 3.10 . The lighter will stay in until the element is hot, then it will pop out automatically. To open the ashtray, pull the ashtray downward. To remove the ashtray, press down on the tab and pull the tray out. f421624 Fig. 3.9, Parking Brake Control Valve Knob Air Suspension Dump Valve, Optional The air suspension dump valve allows the air in the ve- hicle air suspension to be quickly exhausted, lowering the rear of the vehicle. This makes it easier to connect to or disconnect from a trailer. A control valve toggle switch on the dashboard exhausts and fills the air sus- pension.
To prevent accidental activation, a safety re- lease button on the switch must be pushed before the switch can toggle. CAUTION Never exhaust air from the suspension while driv- ing. If the air is exhausted, the suspension will not absorb road shocks and could be damaged. f601449 09/08/97 Fig. 3.10, Cigar Lighter and Ashtray Turn Signal Switch The turn signal lever is mounted on the steering col- umn. See Fig. 3.11 . Pushing the lever counterclockwise 3.7