For 1990-2009 cars

### Removal Procedure

Important: Do not push the center pins through the fasteners.

1. Press the center pins inward to release the radio/HVAC control cover push pin fasteners.
2. Remove the fasteners and pull the radio/HVAC control cover rearward.
3. Disconnect the traction control/fog lamp/rear defog electrical connector.
4. Remove the switch assembly by releasing the lock tabs and pushing the switch out.

### Bulb Replacement

1. Turn the bulb socket counterclockwise to remove the bulb.
2. Install the bulb through the opening and turn the bulb socket clockwise to lock.

### Installation Procedure

1. Install the switch assembly by pushing straight down into the radio/HVAC control cover.
2. Connect the traction control/fog lamp/rear defog electrical connector, if equipped.
3. Install the radio/HVAC control cover. Push in at the clip locations.
4. Install the push pins and lock.