Unlock Doors

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Sierra 3500 HD, 2018 GMC Sierra 2500 HD, 2018 GMC Sierra 1500, 2018 Chevrolet Silverado 3500 HD, and 2018 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Momentarily press the transmitter UNLOCK button in order to perform the following functions:

Unlock only the driver door or all doors and liftgate (if equipped); this is customized through the DIC.
Illuminate the interior lamps for a determined length of time or until the ignition is turned ON.
Flash the exterior lights; this is customized through the DIC.
Disarm the content theft deterrent system, if equipped.
Deactivate the content theft deterrent system when in the alarm mode.