Service
Your dealer knows your vehicle best and wants you to be happy with it. We hope you will go to your dealer for all your service needs. You will get genuine GM parts and GM-trained and supported service people.
We hope you will want to keep your GM vehicle all GM. Genuine GM parts have one of these marks:

See also:
Sun Visors
Pull the visor toward you, or move to the side to help
reduce glare.
On vehicles with a lighted vanity mirror, lift the attached
cover to use. ...
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
(Rear Window Defogger): Press to
turn the rear
window defogger on or off. An indicator light below
the button ...
Replacement Bulbs
For replacement bulbs not listed here, contact your
dealer/retailer. ...
