Manual Rearview Mirror
Hold the inside rearview mirror in the center to move it for a clearer view behind your vehicle. Adjust the mirror to avoid glare from the headlamps behind you. Push the tab forward for daytime use and pull it for nighttime use.
Vehicles with OnStar® have three control buttons at the bottom of the mirror. See your dealer for more information about OnStar and how to subscribe to it. See OnStar Overview.
Special Tools
Illustration
Tool Number/Description
CH 21177
J 21177-A
Drum to Brake Shoe Clearance Gauge
CH 41013
J 41013
Rotor Resurfacing Kit
C ...
Steering Wheel Airbag Coil Replacement
Steering Wheel Airbag Coil Replacement
Callout
Component Name
Preliminary Procedures
Remove the steering wheel. Refer to Steering Wheel Replacement.
Remove the steering column upper trim cover. Refer to Steering Column
...
Data Link Communications Description and Operation
Note: This is an overview of different serial data buses used by GM
devices to communicate with each others. Use Data Communication Schematics to
find out which serial data buses are configured for a specific vehicle.
Circuit Description
There are many components in a vehicle t ...