Attention! We carry out the work on an inspection pit or lift.
We disconnect the wires from the switch.
Using a 27 mm spanner, unscrew the reversing light switch…
[The source is on the website www.VazBook.ru]
…and remove it together with the sealing ring.
Tighten the new reversing light switch to the specified torque (see Tightening torques for threaded connections).