Black plate (42,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010Running the Vehicle While ParkedIt is better not to park with the engine running. But if youever have to, here are some things to know.{ WARNING:Idling a vehicle in an enclosed area with poorventilation is dangerous. Engine exhaust mayenter the vehicle. Engine exhaust containsCarbon Monoxide (CO) which cannot be seen orsmelled. It can cause unconsciousness and evendeath. Never run the engine in an enclosed areathat has no fresh air ventilation. For moreinformation, see Engine Exhaust on page 3‑41.{ WARNING:It can be dangerous to get out of the vehicle if theautomatic transmission shift lever is not fully inP (Park) with the parking brake firmly set. Thevehicle can roll. Do not leave the vehicle when theengine is running unless you have to. If you haveleft the engine running, the vehicle can movesuddenly. You or others could be injured. To besure the vehicle will not move, even when you areon fairly level ground, always set the parkingbrake and move the shift lever to P (Park).Follow the proper steps to be sure the vehicle will notmove. See Shifting Into Park on page 3‑39.If parking on a hill and pulling a trailer, see Towing aTrailer on page 6‑42.3-42