Power Liftgate

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Press and hold the power liftgate button to perform the following functions:

Open or close the liftgate using the power liftgate function.
Flash the vehicle tail lamps.
Sound the interior power liftgate chime.