Buick Regal: Retained Accessory Power (RAP)
These vehicle accessories can be used for up to 10 minutes after the engine is turned off:
► Audio System► Power Windows
► Sunroof (If Equipped)
► Auxiliary Power Outlet
Power to the audio system will continue to operate for up to 10 minutes or until the driver door is opened.
Power to the power windows and sunroof will continue to operate for up to 10 minutes or until any door is opened.
All of these features will work when the ignition is in ON/RUN or ACC/ ACCESSORY.
Engine Heater
The engine coolant heater, if available, can help in cold weather conditions at or below −18°C (0°F) for easier starting and better fuel economy during engine warm-up.
Plug in the coolant hea ...
Shifting Into Park (Automatic Transmission)
WARNING
It can be dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. If you have left the engine running, the ...
See also:
Jump-starting
WARNING
Failure to follow these directions will cause damage to the electronic
components, and can lead
to a battery explosion and severe injury or death.
Never lean over batteries while con ...
Satellite Radio Antenna
For vehicles with XM satellite radio
service, the antenna is located on
the roof of the vehicle. Keep the
antenna clear of obstructions for
clear radio reception. ...
Reprogramming a Single HomeLink Button
To program a device to HomeLink using a HomeLink button previously trained, follow
these steps:
1. Press and hold the desired HomeLink button. DO NOT release the button.
2. The indicator light wil ...