Checking the Central Locking Switch

Checking the central locking switch

Checking fuses




- Ignition off
- Check that the fuse in the passenger compartment fusebox is undamaged.

Other information:
- For further information about the fuses and relays, see the Wiring Diagram.





Was a fault detected?

Yes - Fault Found

No - Replacing the component

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Replacing the component
The driver/passenger door module (DDM/PDM) has registered an internal fault.

Caution! A new control module is delivered without software. The control module must be programmed when it has been replaced.

After replacing the control module the window position must be initialized.
Move the window to its upper limit position using manual control.
Initialize the window.

Other information:
- Driver's door module / passenger door module (DDM/PDM), replacing Driver's Door Module/Passenger Door Module (DDM/PDM), Replacing.





Continue - Verification

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Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off
- Reinstall the connectors, components etc.
- Ignition on.
Lock/unlock using the central locking switch.

Does the central locking switch work?

Yes - VERIFIED

No - Fault-tracing information

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Fault-tracing 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

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FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Checking fuses

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