194002003 - J022 DOOR MIRROR DEFROSTING NOT WORKING

With the ignition ON, when the button in the climate control system control panel is pressed, the door mirrors do not heat up properly
If the battery voltage is below 11.6 V, the heated rear windscreen and the rear view mirrors do not receive a power supply from the control unit.
0PRELIMINARY CHECKSALL OKPROBLEMS ENCOUNTEREDACTION
Check that when the button in the climate control system control panel is pressed, the heated rear windscreen heats up properlyMove on to Step 1The heated rear windscreen does not heat up properly.Proceed as instructed in the,    See table J021 HEATED REAR WINDSCREEN NOT WORKING
1REAR VIEW MIRRORS POWER SUPPLY CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the following, in order:

  • Connection to earth for rear view mirrors;
  • Power supply line for rear view mirrors
    See E3030 HEATED REAR WINDSCREEN AND DOOR MIRROR DEFROSTING		Move on to Step 2Connection broken.Restore the correct connections.
2MIRROR FILAMENTS CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the condition of the filaments inside the mirror.End of diagnosisFilaments broken.Restore the condition of the filaments for the mirror. If necessary, replace the mirror reflector element    Op. 7005R35 DOOR MIRROR REFLECTOR (ONE), LEFT OR RIGHT - R.R