For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.
Genuine GM parts have one of these marks:

Vehicle Care
California Proposition 65 WarningWindshield Washer Pump Seal Replacement
Removal Procedure
Open the hood.
Remove the windshield washer pump. Refer to Windshield Washer Pump
Replacement
Using a small flat-bladed tool, remove the washer pump terminal seal (1)
from the washer solvent container (2).
Installation Procedure
Position the washer pump ...
Mirror Adjustment
Exterior
Controls for the outside power mirrors are on the driver door.
1. Turn the selector switch to L (Left) or R (Right) to choose the driver or
passenger mirror.
2. Move the control to adjust the mirror.
3. Turn the selector switch to the O position to deselect the mirror.
Vehicles w ...
Tire Pressure Monitor System
The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check
tire pressure levels. The TPMS sensors monitor the air pressure in your tires and
transmit tire pressure readings to a receiver located in the vehicle.
Each tire, including the spare (if provided), should be check ...