Faults
Fault or fault combination
#Fault code
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Failure of individual exterior lights (Almost exclusively due to an external cause within the vehicle! Usually a lack of input voltage at terminal 30.)
- Only on request!
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Windscreen wiper malfunction
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| Other faults on request |
Important repair hints (!)
Problems with the lighting are primarily caused by issues with the vehicle itself! Please rule out possible faults (usually a faulty input voltage at terminal 30) before unnecessarily sending in the ECU as the cause!
Please be sure to review our diagnostic support on the topic of “Interruption at Terminal 30”: https://ecu.eu/vw-centralelectronics-317.htm