| Components |

| 1. SET - switch 2. RES + switch 3. SCC switch | 4. CANCEL switch 5. CRUISE switch |
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the front bumper. (Refer to Body - "Front Bumper") 3.
Circuit Diagram
Inspection 1. Press the OFF switch more then 4 times within 2 seconds while pressing the MODE switch. DisplayFail description00Normal23Auto defog sensor OPEN24Auto defog sensor SHORT43Defog door potentiometer OPEN/SHORT44Defog door potentiometer * Diagnostic procedure refer to DTC code.
Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/ recycling/ charging station. 3. When the engine is cool, drain the engine coolant from the radiator. 4. Remove the expansion valve cover (A).