Troubleshooting windows

1. When refusing windows first check fuses under the rear seat.

2. If everything is in order, remove and check the circuit breaker.

3. If the switch is OK, check the wire going to the door. To do this, remove the door trim, remove the connector button pressed and check the voltage on the electric motor. "Plus" and "minus" to the wire are changing in polarity depending on whether the glass is raised or lowered.

5. If the voltage is OK, the possible cause is a failed motor. Replace it.

6. The complicated course of one of the glasses can be caused by jamming in the guide door.

7. If you do not work only rear windows, check the circuit breaker on the children.

8. If all of the options tried, the problem is with the relay system or the comfort of the central locking system.