
This light comes on briefly when the ignition is turned to ON/RUN as a check to show it is working.
If it does not come on have the vehicle serviced by your dealer.
If this light stays on, or comes on while driving, the system may not be working. If this happens, see your dealer for service.
Up-Shift Light
Lane Departure Warning (LDW) LightOnStar Description and Operation
This OnStar® system consists of the following components:
Telematics communication interface control module
OnStar® three button assembly
Microphone
Cellular antenna
Navigation antenna
Bluetooth® antenna (If equipped)
Back up battery (If equipped)
This system also interfaces wi ...
Rear Side Door Lock Cylinder Opening Cover Replacement
Rear Side Door Lock Cylinder Opening Cover Replacement
Callout
Component Name
1
Rear Side Door Lock Cylinder Opening Cover
Procedure
Remove the rear side door lock cylinder, Do Not
remove the outside door han ...
Timing Chain Tensioner Replacement
Timing Chain Tensioner Replacement
Callout
Component Name
Preliminary Procedure
Remove the camshaft timing chain . Refer to Camshaft Timing Chain Replacement.
1
Timing Chain Tensioner Fastener (Q ...