DTC 15
015
Operating Block. Too Many Overheating Faults.
Fault symptom
Parking heater fails to start.
Condition
Parking heater has overheated at least 10 times.
Parking heater activated.
Diagnostic help
Diagnostic trouble code 012, 014 or 017 may also have been generated.
Parking heater can be activated with Tech 2.
Parking heater function can be programmed in SID.
Eberspacher diagnostics instrument used for diagnosis.