Windscreen Wiper

Fault code 0466

Steering column switch (with electronic unit)

Diagnostic conditions
- Ignition on
- Internal wiper motor control module function test

Possible causes of fault
- No signals/communication with steering column switch via CAN Infotainment, gateway or CAN comfort
- Steering column switch (with electronic unit) faulty

Affected pins:
- Wiper motor lead plug: pin 7 and pin 8

Diagnosis/troubleshooting