1. Disconnect the wire from the negative terminal of the battery.

2. Remove the heating, air conditioning and ventilation control unit (see "Removal and installation the control unit for the heating, air conditioning and ventilation system").

3. Disconnect the wiring harness connector from the central locking switch.

4. Loosen the mounting screws and remove the central locking switch.
5. Install the switch in the reverse order of removal.
