- E22 - intermittent wiper switch;
- H - sound signal button;
- H1 - high tone signal;
- J4 - high tone signal relay;
- J31 - Automatic windscreen wiper and windscreen washer relay;
- J39 - Headlight Washer Relay;
- T1 - 1-pin connector (yellow) in the steering column;
- T10a - 10-pin connector (brown) behind the dashboard;
- T10d - 10-pin connector (yellow) behind the instrument panel;
- V - windshield wiper motor;
- V5 - windshield washer pump;
- V11 - headlight washer pump;
- 12 - ground point on the left in the engine compartment;
- 81 - connection to ground 1 in the instrument panel wiring harness;
- 82 - ground connection 1 in the front left wiring harness
Read the original source on the website: AudiManual