To lock or unlock the liftgate from the inside, press
or
on the central locking switch or on
the driver door switch.
The vehicle must be in P (Park) for automatic transmissions. For manual transmissions the parking brake must be engaged.

To open the liftgate from the outside, press
twice on the RKE transmitter to unlock
all doors, then use the touch pad.
See Liftgate (Hatchback).
Door Locks
Trunk ReleaseOnStar 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 ...
Adhesive Installation of Windshields
Warning: Refer to Glass and Sheet Metal Handling Warning.
Use a urethane adhesive systems which meet GM Specification GM?€‰3651G.
Remove all mounds or loose pieces of urethane adhesive from the pinchweld
area.
If the original window is being reused, remove all but approxi ...
Intake Air Pressure and Temperature Sensor Replacement
Intake Air Pressure and Temperature Sensor Replacement
Callout
Component Name
Preliminary Procedure
Remove the left front wheelhouse liner. Refer to Front Wheelhouse Liner
Replacement.
1
Intake ...