199000831 - K011 DISPLAY SIGNALS ICE DANGER WITH HIGH OUTSIDE TEMPERATURE

The "Instrument Panel Node" receives information on the outside temperature from the "Driver''s Door Node" which in turn receives the figure from the sensor on the moving part of the driver''s rear view mirror

		Results of the tests
0	PRELIMINARY CHECK	All OK	Problems encountered	Operation
	Check that the temperature value shown on the instrument panel display is plausible. Also check that when the NQS is switched off and switched back on again the temperature value is plausible	Move on to Step 3	1. Irregular value not plausible2. The value is correct when the ignition is switched on again	1. Move on to Step 12. Move on to Step 3
1	ACTIVE DIAGNOSIS CHECK	All OK	Problems encountered	Operation
	Check, using the Examiner in active diagnosis that the autotest function is correctly activated	Move on to Step 2	The function in question is not controlled by the active diagnosis	Replace the instrument panel    Op. 5560B10 CONTROL PANEL - R+R
2	ERRORS CHECK	All OK	Problems encountered	Operation
	Keeping the Examiner connected, enter the "Driver''s Door Node" ambient and check that there is no error at the outside temperature sensor	Move on to Step 3	1. Outside temperature sensor defective/incorrectly adjusted2. Wiring defective	1. Replace the sensor2. Restore the correct wiring    Op. 7005R30 ELECTRICALLY CONTROLLED DOOR MIRROR (ONE) - R+R
3	CHECK ON CORRECT OPERATION	All OK	Problems encountered	Operation
	Check that the fault is no longer present	End of diagnosis	The fault persists	Contact technical service for further information on the problem