Invalid Combination

Invalid combination

Checking the control

Hint: The diagnostic trouble code (DTC) is stored if the keypads installed in the car are not compatible with the software.

Check that the correct keypads have been installed.

Hint: Read off the actual keypads and check the function.

Remedy as necessary.

Other information:
- Keypad, steering wheel Service and Repair









Select "Continue" when the fault has been remedied.

Continue - Verification

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Verification




Verification

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








- Ignition off
- Reconnect the connectors, components, etc.
- Ignition on
- Read off the relevant button or switch.
Check that the function for the relevant button or switch is correct.





Is the function correct?

Yes - Troubleshooting procedure complete

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 - Exit Fault-Tracing

No - Attempt New Test

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Attempt New Test - Checking the control

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