323000970 - 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 rear view mirrors are not supplied by the control unit.

		Test results
0	PRELIMINARY CHECKS	All OK	Problems encountered	Operation
	Check that the heated rear windscreen heats up properly when the button in the climate control system control panel is pressed	Move on to Step 1	The heated rear windscreen does not heat up properly	Proceed as instructed    See table J021 HEATED REAR WINDSCREEN NOT WORKING
1	REAR VIEW MIRRORS POWER SUPPLY CHECK	All OK	Problems encountered	Operation
	Check the following, in order:- Connection to earth for rear view mirrors;- Power supply line for rear view mirrors	Move on to Step 2	Connection broken	Restore the correct connections
2	MIRROR FILAMENTS CHECK	All OK	Problems encountered	Operation
	Check the condition of the filaments inside the mirror	End of diagnosis	Filaments broken	Restore the condition of the mirror filaments.If necessary, replace the mirror reflective element    Op. 7005R35 DOOR MIRROR REFLECTOR (ONE), LEFT OR RIGHT - R.R