Engine Oil Additives/Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
See also:
Canceling a Remote Start
To cancel a remote start, do one of the following:
Aim the RKE transmitter at the vehicle and press and hold / until the parking
lamps turn off.
Turn on the hazard warning flashers.
Turn th ...
Audio Steering Wheel Controls
If your vehicle has this feature, some audio
functions can be adjusted at the steering wheel.
They include the following:
(OnStar®/Mute): If your
vehicle has OnStar,
press this button to i ...
Express Window Operation
Windows with an express-up or down feature allow the front windows to be lowered
or raised without holding the switch. Rear windows only have express-down. Pull
a window switch up or push it down ...