For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.
Genuine GM parts have one of these marks:

California Proposition 65 WarningRemote Keyless Entry (RKE) System Operation
The RKE transmitter may work up to 60m (195 ft) away from the vehicle.
Other conditions can affect the performance of the transmitter. See Remote Keyless
Entry (RKE) System.
The RKE transmitter can have one of the two symbols for the remote trunk release.
With Remote Start Shown
The follow ...
Leaving the Vehicle with the Engine Running (Automatic Transmission)
Warning
It can be dangerous to leave the vehicle with the engine running. It could
overheat and catch fire.
It is dangerous to get out of the vehicle if the shift lever is not fully
in P (Park) with the parking brake firmly set. The vehicle can roll.
Do not leave the vehicle when the engine i ...
Instrument Panel Lower Compartment Replacement
Instrument Panel Lower Compartment Replacement
Callout
Component Name
Preliminary Procedure
Open the instrument panel lower compartment to the full open position.
Disconnect the instrument panel compartment dampener from t ...