GMC Terrain: Engine Coolant Heater - Starting and Operating - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Engine Coolant 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 heater at least four hours before starting the vehicle. An internal thermostat in the plug-end of the cord will prevent engine coolant heater operation at temperatures above −18°C (0°F).

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) Power to the audio system will ...

To Use The Engine Coolant Heater
1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The electrical cord is located on the passenger side of the engine compartment, in front of the air cleaner. 3. Plug it in ...

See also:

Remote keyless entry system
- Do not expose the remote transmitter to severe shocks, such as those experienced as a result of dropping or throwing. - Do not take the remote transmitter apart except when replacing ...

Seat Adjustment
WARNING: Never attempt to adjust the driver’s seat or seatback while driving. The seat or seatback could move unexpectedly, causing loss of control. Make sure that the driver’s seat and seatb ...

Audio System
When using the Bluetooth system, sound comes through the vehicle's front audio system speakers and overrides the audio system. Use the VOL/ knob during a call to change the volume level. The a ...