For 1990-2009 cars

### Removal Procedure

1. Remove the instrument panel (IP) cluster trim bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement in Instrument Panel, Gauges and Console.
2. Pull the knobs (1) from the levers.
3. Gently pry the heater control fascia (4) from the control assembly.
4. Twist and remove the bulb socket (2).
5. Remove the bulb from the socket.

### Installation Procedure

1. Install the bulb to the socket.
2. Install the bulb socket (2).
3. Install the heater control fascia (4) to the control assembly.
4. Install the knobs (1) to the levers.
5. Install the IP cluster trim bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement in Instrument Panel, Gauges and Console.