For 1990-2009 cars

## Instrument Panel Lamp Dimmer Switch Replacement Pontiac

### Removal Procedure

1. Place the ignition switch in the OFF position.
2. Remove the Instrument Panel (IP) switch trim plate using a small flat-bladed tool.
3. Disconnect the electrical connectors from the switches.
4. If required, remove the bulb from the IP lamp dimmer switch using a small flat-bladed tool, turning counterclockwise.
5. Disengage the retainers on the fog lamp dimmer switch.
6. Remove the dimmer switch.

### Installation Procedure

1. Install the dimmer switch to the trim plate by pressing into place until fully seated.
2. If required, install the bulb into the IP lamp dimmer switch using a small flat-bladed tool, turning clockwise.
3. Connect the electrical connectors to the switches.
4. Install the IP switch trim plate by pressing into place until fully seated.

## Instrument Panel Lamp Dimmer Switch Replacement Oldsmobile

### Removal Procedure

1. Place the ignition switch in the OFF position.
2. Use a small flat-bladed tool to remove the Instrument panel (IP) outer air outlet.
3. Disconnect the electrical connectors (1) from the switches.
4. Remove the IP dimmer switch (2) from the trim plate using a small flat-bladed tool on the back side to release the retainer tabs.

### Installation Procedure

1. Install the IP dimmer switch (2). Press the switch into place until fully seated.
2. Connect the electrical connectors (1) to the switches.
3. Install the IP outer air outlet. Press the outlet into place until fully seated.