GM Service Manual Online
For 1990-2009 cars only

Your vehicle may have power rear quarter windows.

The switches that operate the windows are located on the overhead console. These switches allow the driver to open and close each third row seat window separately.

(Driver's Quarter Glass): Press the button downward to open or upward to close the drivers side (left) quarter glass for the third row seat.

(Passenger's Quarter Glass): Press the button downward to open or upward to close the passengers side (right) quarter glass for the third row seat.

The ignition must be in RUN, ACCESSORY, or Retained Accessory Power (RAP) must be active, to use the power rear quarter windows. See Retained Accessory Power (RAP) .