2398828 - K45 HEATER PLUGS WARNING LIGHT NOT WORKING

With the ignition key in the ON position, the heater plugs warning light does not come on and then, after a few moments, it does not go off
Results of the tests
0PRELIMINARY CHECKSAll OKProblems metOperation
First check that the MIL warning light has not come onContinue to Step 1MIL warning light onContinue as instructed See table   K101  M.I.L WARNING LIGHT STAYS ON
1CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the Examiner to the diagnostic socketCarry out the active diagnosis of the warning lightsContinue to Step 2The warning light does not come on Replace instrument panel Op. 5560B11
2CHECKING ELECTRICAL EQUIPMENTAll OKProblems metOperation
Check that the connections between the heater plugs control unit, engine management control unit, body computer and instrument panel are correct See   E5050  DIESEL ENGINES ELECTRONIC MANAGEMENT Continue to Step 3Connections faultyRestore the correct connections See   E5050  DIESEL ENGINES ELECTRONIC MANAGEMENT
3CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosis.