You will need keys "at 19" (two), "at 17".
Before starting work: Disconnect the wire from the terminal "–" battery.
The brake light switch is attached to the pedal assembly bracket.
1. Unscrew the plastic nut of the switch, holding the nut of the switch from turning with the second wrench.
2. Loosen the lock nut, unscrew the nut that secures the switch to the bracket and...
3.... remove the switch from the bracket. Disconnect the wire ends from the switch. Testing the brake light switch is performed in the same way as testing the parking brake indicator switch (see subsection 8.7.1.).
4. Install the switch in the reverse order of removal. Adjust brake pedal free travel (it should be 3-5 mm). Adjustment is carried out by moving the switch on the bracket. Tighten the switch locknut while holding the nut.