The switch of a control lamp of blocking of differential is replaced from inside of the car.
Removing the lining of the tunnel floor (see Removing the lining of the floor tunnel).
Using a Phillips screwdriver, unscrew the four screws securing the plastic cover of the levers (fifth self-tapping screw - common with fastening of the lining of the floor tunnel).
By pulling, remove the head of the gear lever.
Similarly, remove the head of the differential lock lever.
We remove the rubber covers with a plastic cover from the levers.
Remove the bottom rubber cover.
Disconnect the wires from the differential lock indicator switch.
head «at 27» turn off the switch.
The switch is sealed with a copper ring.
Install the differential lock indicator switch in reverse order.