Removing
1. We prepare the car for work (see "Preparing the car for maintenance and repair).
2. Remove the air filter housing (see "Air filter - removal and installation").
3. Drain the oil from the gearbox (see "Gearbox - oil change").
4. Disconnect the wiring harness block from the switch.
5. Ring wrench by 22 mm unscrew the switch and remove it.
Installation
Install the reverse light switch in reverse order.
Pour oil into the gearbox (see "Gearbox - oil change").