GM Service Manual Online
For 1990-2009 cars only

Object Number: 1827128  Size: A2

The power window switches are located on the armrest on the driver's door. In addition, there is a switch on each passenger door.

Express-Down Window

The driver window has an express-down feature. This switch is labeled AUTO. Press the front all the way down and release, to automatically lower.

To stop the window while it is lowering, pull the front of the switch momentarily. To raise the window, pull and hold the front of the switch.

Express-Up Window

On windows with this feature, pull the switch up to the second position and release the switch to activate the express-up feature. To stop the window as it is going up, pull up or press down briefly on the switch again.

Programming the Power Windows

If the battery on the vehicle has been recharged, disconnected, or is not working, the driver power window will need to be re-programmed for the express-up feature to work. Replace or recharge the vehicle's battery before reprogramming.

To program the driver window, follow these steps:

  1. With the ignition in ACC/ACCESSORY, ON/RUN, or when Retained Accessory Power (RAP) is active, close all doors.
  2. Press and hold the power window switch until the window is fully open.
  3. Pull the power window switch up until the window is fully closed.
  4. Continue holding the switch up for approximately two seconds after the window is completely closed.

The window is now reprogrammed.

Express Window Anti-Pinch Feature

If any object is in the path of the window when the express-up is active, the window stops at the obstruction and auto-reverse to a preset factory position. Weather conditions such as severe icing may also cause the window to auto-reverse. The window returns to normal operation once the obstruction or condition is removed.

Express Window Anti-Pinch Override

Caution: If express override is activated, the window will not reverse automatically. You or others could be injured and the window could be damaged. Before you use express override, make sure that all people and obstructions are clear of the window path.

In an emergency, the anti-pinch feature can be overridden in a supervised mode. Hold the window switch all the way up to the second position. The window rises for as long as the switch is held. Once the switch is released, the express mode is re-activated.

In this mode, the window can still close on an object in its path. Use care when using the override mode.

Window Lockout

The driver power window controls also include a lockout button.

(Window Lockout): Press the lockout button to stop the rear passengers from using their window switches. The driver and front passenger can still operate all the windows with the lock on. When the red part of the switch is visible, you have returned to normal window operation.


Object Number: 2085148  Size: B3

The power window switches are located on the armrest on the driver's door. In addition, there is a switch on each passenger door.

Express-Down Window

The driver window has an express-down feature. This switch is labeled AUTO. Press the front all the way down and release, to automatically lower.

To stop the window while it is lowering, pull the front of the switch momentarily. To raise the window, pull and hold the front of the switch.

Express-Up Window

On windows with this feature, pull the switch up to the second position and release the switch to activate the express-up feature. To stop the window as it is going up, pull up or press down briefly on the switch again.

Programming the Power Windows

If the battery on the vehicle has been recharged, disconnected, or is not working, the driver power window will need to be re-programmed for the express-up feature to work. Replace or recharge the vehicle's battery before reprogramming.

To program the driver window, follow these steps:

  1. With the ignition in ACC/ACCESSORY, ON/RUN, or when Retained Accessory Power (RAP) is active, close all doors.
  2. Press and hold the power window switch until the window is fully open.
  3. Pull the power window switch up until the window is fully closed.
  4. Continue holding the switch up for approximately two seconds after the window is completely closed.

The window is now reprogrammed.

Express Window Anti-Pinch Feature

If any object is in the path of the window when the express-up is active, the window stops at the obstruction and auto-reverse to a preset factory position. Weather conditions such as severe icing may also cause the window to auto-reverse. The window returns to normal operation once the obstruction or condition is removed.

Express Window Anti-Pinch Override

Caution: If express override is activated, the window will not reverse automatically. You or others could be injured and the window could be damaged. Before you use express override, make sure that all people and obstructions are clear of the window path.

In an emergency, the anti-pinch feature can be overridden in a supervised mode. Hold the window switch all the way up to the second position. The window rises for as long as the switch is held. Once the switch is released, the express mode is re-activated.

In this mode, the window can still close on an object in its path. Use care when using the override mode.

Window Lockout

The driver power window controls also include a lockout button.

(Window Lockout): Press the lockout button to stop the rear passengers from using their window switches. The driver and front passenger can still operate all the windows with the lock on. When the red part of the switch is visible, you have returned to normal window operation.