GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 497579  Size: SH

    Notice: Do not use tools or other objects to pry the mirror mount or the mirror away from the windshield. Using tools may damage the mirror mount, the mirror or the windshield.

  1. Remove the rain sensor (1) from the mirror base by gently prying the locking tab loose.

  2. Object Number: 497578  Size: SH
  3. Remove the electrical connectors (3) from the mirror assembly base.
  4. Remove the wire channel (1) from the mirror assembly base.
  5. Twist the mirror to one side and use one hand to support the edge of the mirror against the windshield. Use the other hand to pull the mirror away from the windshield with a quick jerk.

Installation Procedure


    Object Number: 497578  Size: SH
  1. Position the bottom of the mirror base against the windshield at the top of the support.
  2. Slide the base onto the support keeping the base parallel to the windshield.
  3. As the base starts to engage, apply a force against the base while maintaining a downward force until it snaps onto the support with an audible click. This operation will require at least 89 Newtons (20 lbs) of force.
  4. Check to make sure the mirror is securely attached to the support by adjusting the mirror in a normal up/down and side to side range.
  5. Install the electrical connector (3) into the electrical cavity at the base of the mirror (2). An audible click should be heard to indicate the proper installation of the connector.
  6. Install the wire channel (1) the mirror base.

  7. Object Number: 497579  Size: SH
  8. Install the rain sensor (1) to the mirror base.