198001800 - J023 LEFT/RIGHT SCREEN WASHER JET DEFROSTING NOT WORKING

With the ignition ON, when the button oin the right side control panel is pressed, the defrosters on the windscreen washer jets do not heat up properly
If the battery voltage is below 11.6 V, the heated rear windscreen and rear view mirrors are not supplied by the control unit.
0All OKProblems encounteredOperation
Check that the heated rear windscreen heats up properly when the button in the climate control system control panel is pressedMove on to Step 1The heated rear windscreen does not heat up properlyProceed as instructed    See table J021 HEATED REAR WINDSCREEN NOT WORKING
1REAR VIEW MIRRORS POWER SUPPLY CHECKAll OKProblems encounteredOperation
Check the following, in order:- Connection to earth for windscreen washer jets;- Power supply line for windscreen washer jets    See E3030 HEATED REAR WINDSCREEN AND DOOR MIRROR DEFROSTINGMove on to Step 2Connection broken.Restore the correct connections
2JET RESISTANCE CHECKAll OKProblems encounteredOperation
Check the conditions of the jet resistanceEnd of diagnosisResistance interruptedReplace the broken resistance.