Activated too long
Activated too long
Checking the function
Check that the functions that can be controlled via the climate control system are working.
Also check that the LEDs in the buttons light and go out when the buttons are pressed.
Are the function buttons OK?
Yes - Fault-tracing information
No - Checking the component
-------------------------------------------------
Checking the component
- Ignition on.
Check manually whether any of the climate control knobs are stuck or have locked in the depressed position. Check that the button LEDs light and go out when the button is pressed.
Checking lower electrical switch
Read off the activation for the lower electrical switch and check that the values switch between ON and OFF as the button is pressed for each switch.
Note! Note the following about activating the lower switch.
- Adjustable head restraints. After four activations in quick succession the function is blocked for approximately 2 minutes. After the blocking period, the activation can be carried out again. The head restraints are folded back manually
- Auxiliary lamps. The switch for the auxiliary lamps cannot be controlled using this function
- STC/DSTC. To activate and deactivate STC/DSTC, the switch must be held in for at least 0.5 seconds
- Private locking of the trunk lid. The Private locking function for the trunk lid can only be activated with the master key in position II
- Temporary disengagement of detectors (Deadlock position). The temporary disengagement of the detectors can only be activated with the master key in position I
- Rear A/C. Rear A/C can only be activated when the engine is running.
Remedy as necessary.
Other information:
- To access or replace the control module, see Climate control module (CCM), replacing Service and Repair.
Continue - Verification
-------------------------------------------------
Fault-tracing information
The fault is probably because a switch has been activated too long during individual operating cycles. No further corrective action is required if the diagnostic trouble code (DTC) does not recur.
Select Continue
Continue - Information
-------------------------------------------------
Verification
Hint: After carrying out the repair, check that the fault has been remedied.
- Ignition off.
Note! Wait at least 1 minute before "Ignition on". This is to allow the climate control module (CCM) to carry out a new diagnostic.
- Reinstall the connectors, components etc.
- Ignition on
- Read off diagnostic trouble codes (DTCs).
The fault is no longer present if the status of the diagnostic trouble code (DTC) has changed to intermittent.
Does the status change?
Yes - VERIFIED
No - VERIFICATION FAILED
------------------------
VERIFIED - Fault Found
VERIFICATION FAILED - Information
-------------------------------------------------
Information
Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.
Do you want to exit fault-tracing?
Yes - FAULT-TRACING FAILED
No - Attempt New Test
------------------------
Attempt New Test - Checking the component
FAULT-TRACING FAILED - No Fault Found
-------------------------------------------------
Information
Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).
Do you want to view the information again?
Yes - Attempt New Test
No - Fault Found
------------------------
FAULT FOUND - Fault Found
Attempt New Test - Checking the component
-------------------------------------------------