The battery is not rechargeable. To replace the battery:
Caution
When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter.
1. Press the button on the transmitter to extend the key.
2. Remove the battery cover by prying with a finger.
3. Remove the old battery.
4. Insert the new battery, positive side facing up. Replace with a CR2032 or equivalent battery.
5. Snap the battery cover back on to the transmitter.
Programming Transmitters to the Vehicle
Remote Vehicle StartDoor Lock and Ignition Lock Folding and Non-Folding Key Cutting
High Security keys are available from the service parts system.
Obtain the key code from the security card or from the GM Dealer World, Parts,
Key Code Look Up system.
If you have the key code and access to a Triax-E., BD Laser or other code key
cutting machine from the GM Dealer Equipment C ...
Rear Compartment Lid Applique Replacement
Rear Compartment Lid Applique Replacement
Callout
Component Name
Preliminary Procedure
Open and support the rear compartment lid.
Remove the rear compartment lid inner panel trim. Refer to Rear
Compartment Lid Inner Panel ...
Door Lock and Ignition Lock Folding Key Blade Removal and Installation
Special Tools
BO-51098 Flip Key Blade Fixture
For equivalent region tools, refer to Special Tools.
Caution: Failure to properly support the Remote Keyless Entry
(RKE) transmitter assembly while replacing the key blade may cause internal
damage to the transmitter assembly. ...