CIM / B3935 00
Read the instructions below then 
start the fault diagnostic procedure.
Symptom: Message appears in display.
Ignition cannot be switched off.
	
Malfunctioning Transponder Detected at Key in

 
Fault symptom
Message appears in display.
Ignition cannot be switched off.
On-board diagnosis
Type of diagnosis:
| Diagnostics is carried out each time the key is inserted in the ignition switch. | 
Enable criteria:
Fault criteria:
| Incorrect transponder identification. | 
System reaction to a fault:
Diagnostic help
A trouble code is generated if a key from another car is inserted in the ignition switch.
Diagnostic help
Diagnosis regards:
| Electrical fault in connecting leads or component. | 
Functions in the diagnostic tool related to the fault:
| Transponder Encryption ID OK | 
| (See also description of readings/activations in diagnostic tool) |