184000510 - K17 CITY WARNING LIGHT OFF (INITIAL TEST NOT CARRIED OUT)

After having carried out the initial test on the Instrument Panel Node, the CITY warning light remains off constantly.
Results of the tests
1PRELIMINARY CHECKAll OKProblems metOperation
Press the button repeatedly to check whether the LED in the button changes state.Continue to Step 2The LED in the button does not change state.Continue as instructed See table K16 CITY WARNING LIGHT ON
2CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Using the Examiner check, in the Instrument Panel Node ambient, that there are no errors and the following parameters are presentContinue to Step 6Impossible to connect with the Instrument Panel control unit.Continue to Step 3
There are errorsContinue in accordance with the instructions for the diagnostic equipment
3ELECTRIC POWER SUPPLY CHECKAll OKProblems metOperation
Check that the Instrument Panel Node electrical power supply is correctContinue to Step 4Positive and/or earth electrical power supply faultyReplace the component involved (if a fuse is involved, search for the cause of the problem)
4CHECK ELECTRICAL CONNECTIONSAll OKProblems metOperation
Check the electrical connections between the Body Computer and the Instrument Panel, in particular that each individual pin is correctly connected See E7045 ELECTRIC STEERING Continue to Step 5Electrical connections not workingRestore damaged electrical connections. See E7045 ELECTRIC STEERING
5CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Using the Examiner, check the possibliity of connecting with the Instrument Panel NodeContinue to Step 7Impossible to connect with the Instrument Panel control unit.Replace the instrument panel Op. 5560B11
6CHECK WITH ACTIVE DIAGNOSISAll OKProblems metOperation
Two-zone climate control systemWith the Examiner in the Instrument Panel Node ambient, check, in active diagnosis, that the CITY warning light is correctly activatedContinue to Step 7The warning light does not come onReplace the instrument panel Op. 5560B11
Two-zone climate control systemWith the Examiner in the Instrument Panel Node ambient, check, in active diagnosis, that all the segments in the LCD are correctly activatedContinue to Step 7Some of the display segments are not activatedReplace the instrument panel Op. 5560B11
7CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisThe fault persistsContinue to Step 1