Black plate (23,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012Driving and Operating 9-23If the vehicle starts briefly butthen stops again, do the samething. This clears the extragasoline from the engine. Do notrace the engine immediatelyafter starting it. Operate theengine and transmission gentlyuntil the oil warms up andlubricates all moving parts.Notice: The engine is designed towork with the electronics in thevehicle. If you add electrical partsor accessories, you could changethe way the engine operates.Before adding electricalequipment, check with yourdealer. If you do not, the enginemight not perform properly.Any resulting damage would notbe covered by the vehiclewarranty.Retained AccessoryPower (RAP)These vehicle accessories can beused for up to 10 minutes after theengine is turned off:. Audio System. Power Windows. Sunroof (if equipped)Power to the audio system will workup to 10 minutes or until the driverdoor is opened. Power to thewindows or sunroof will work up to10 minutes or until any door isopened. For an additional10 minutes of operation, close allthe doors and turn the key toON/RUN and then back toLOCK/OFF.Engine Coolant HeaterVehicles with the engine coolantheater can use this option in coldweather conditions at or below−18°C (0°F) for easier starting andbetter fuel economy during enginewarm-up. Plug in the coolant heaterat least four hours before startingyour vehicle. An internal thermostatin the plug-end of the cord may existwhich will prevent engine coolantheater operation at temperaturesabove −18°C (0°F).
