For 1990-2009 cars only
Removal Procedure
- Disconnect the negative battery cable.
- Remove the heating and ventilation systems control assembly. Refer to Heater and Air Conditioning Control Replacement.
- Disconnect the small connector to the vacuum control switch on the rear of the assembly case.
- Separate the control assembly case halves.
- Turn the bulb holder to the left and pull out the bulb.
Warning: Refer to Battery Disconnect Warning in the Preface section.
Installation Procedure
- Install the bulb into the holder and turn the bulb to the right.
- Install the control assembly case halves.
- Install the connector into the vacuum control switch.
- Install the control assembly. Refer to Heater and Air Conditioning Control Replacement.
- Connect the negative battery cable.
- Check the knob light for proper operation.
| • | Pass the connector for the vacuum switch through the hole in the rear assembly case part. |
| • | Be sure to align the flat mating control shafs of 2 case halves. |
