OnStar

See also:

Rear Compartment Fuse Block
The rear compartment fuse block, if equipped, is located on the left side of the trunk behind a cover. The vehicle may not be equipped with all of the fuses, relays, and features shown. ...

Turn Signal/Multifunction Lever
The lever on the left side of the steering column includes the following: • Turn and Lane Change Signals • Headlamp High/Low-Beam Changer • Flash-to-Pass Feature • Windshield Wipers ...

TPMS Sensor Matching Process
Each TPMS sensor has a unique identification code. The identification code needs to be matched to a new tire/wheel position after rotating the vehicle’s tires or replacing one or more of the TPM ...