For 1990-2009 cars

### Removal Procedure

1. Remove the instrument cluster side cover.
2. Remove the headlamp leveling switch assembly. Refer to Headlamp Leveling Switch Replacement.
3. Using a flat-bladed tool, remove driver side instrument panel vent.

### Installation Procedure

1. Press the driver side instrument panel vent into the housing.
2. Install the headlamp leveling switch assembly. Refer to Headlamp Leveling Switch Replacement.
3. Install the instrument cluster side cover.