For 1990-2009 cars

### Removal Procedure

1. Remove the HVAC control assembly. Refer to Heater and Air Conditioning Control Replacement.
2. Depress the retaining tabs.
3. Remove the hazard warning switch from the HVAC control assembly.

### Installation Procedure

1. Install the hazard warning switch to the HVAC control assembly.
2. Install the HVAC control assembly. Refer to Heater and Air Conditioning Control Replacement.