Black plate (23,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012Driving and Operating 9-23key to ACC/ACCESSORY. If thisdoesn't work, then the vehicle needsservice.Notice: Using a tool to force thekey to turn in the ignition couldcause damage to the switch orbreak the key. Use the correctkey, make sure it is all the way in,and turn it only with your hand.If the key cannot be turned byhand, see your dealer.B (ACC/ACCESSORY): Thisposition lets things like the radioand the windshield wipers operatewhile the engine is off. Use thisposition if the vehicle must bepushed or towed.C (ON/RUN): This position canbe used to operate the electricalaccessories and to display someinstrument panel cluster warningand indicator lights. This positioncan also be used for service anddiagnostics, and to verify theproper operation of the malfunctionindicator lamp as may be requiredfor emission inspection purposes.The switch stays in this positionwhen the engine is running. Thetransmission is also unlocked in thisposition on automatic transmissionvehicles.If you leave the key in the ACC/ACCESSORY or ON/RUN positionwith the engine off, the battery couldbe drained. You may not be able tostart the vehicle if the battery isallowed to drain for an extendedperiod of time.D (START): This is the positionthat starts the engine. When theengine starts, release the key. Theignition switch returns to ON/RUNfor driving.A warning tone will sound when thedriver door is opened, the ignition isin ACC/ACCESSORY or LOCK/OFFand the key is in the ignition.Starting the EngineIf the vehicle is a hybrid, see thehybrid supplement for moreinformation.Move the shift lever to P (Park) orN (Neutral). The engine will not startin any other position. To restart theengine when the vehicle is alreadymoving, use N (Neutral) only.Notice: Do not try to shift toP (Park) if the vehicle is moving.If you do, you could damage thetransmission. Shift to P (Park)only when the vehicle is stopped.Starting Procedure1. With your foot off the acceleratorpedal, turn the ignition to START.When the engine starts, let go ofthe key. The idle speed will godown as the engine warms. Donot race the engine immediatelyafter starting it. Operate theengine and transmission gentlyto allow the oil to warm up andlubricate all moving parts.