Buick LaCrosse: 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 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).
eAssist Automatic Engine Start/Stop
WARNING!
Exiting the vehicle, without first
shifting into P (Park), may cause
the vehicle to move, you or others
may be injured. Because the
vehicle has the automatic engine
start/stop feat ...
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord.
3.6L V6 Engine
The electrical cord is located on
the driver side of the engine
compartment, between the
fender and ...
See also:
LOCK
The key can only be inserted or removed in this position. The ignition switch
will lock the steering wheel when you remove the key.
If turning the key is difficult, turn the steering wheel slightly ...
Using HFL
HFL Buttons
HFL Talk button - Press and release to give a command or answer
a call.
HFL Back button - Press and
release to end a call, go back to the
previous command, or cancel the
comman ...
After Starting
The idle speed will automatically decrease as the engine
warms up. ...
