1. Disconnect the wire from the "–" terminal of the battery.
2. Remove the hydraulic corrector handle by pulling it towards you…
3. …and the instrument lighting switch handle.
The original can be seen on the website [VAZBOOK.RU]
4. Pry with a pointed tool and, overcoming the resistance of the clamps..
5. …remove the trim.
6. Loosen the instrument panel lighting switch mounting nut
7. Remove the instrument lighting switch from under the instrument panel and, after disconnecting the wiring harness connector from the switch, remove the switch.
8. Install the instrument lighting switch in the reverse order of removal.