Audi A3 2007 blue connector pinout

[dalisman]

Hello friends.
Can someone help me with pinouts for dashboard from audi a3 2007 year (siemens). I want to change km by r250 but I had a version without a blue connector and I dont know where is a + and - in the connector. Thanks advance .

[Digamax]

Hello friends.
Can someone help me with pinouts for dashboard from audi a3 2007 year (siemens). I want to change km by r250 but I had a version without a blue connector and I dont know where is a + and - in the connector. Thanks advance .
Pin 1 is +
Pin 9 is -

Best regards
Vladimir

[dalisman]

didnt work :(

[exe123]

1 - 12V
2 - 12V
3 - GND
4 - GND
18 - 12V
19 - GND

[andydz106]

1. Terminal 30
2. Terminal 30
3. Terminal 31
4. Terminal 31
5. CAN Bus diagnosis prompt wire
6. Tank sensor 2 signal (Quattro)
7. Brake pad
8. Oil level
9. Radio controlled clock signal
10. Radio controlled clock 5 V
11. MFT Telematics
12. MFT Out B (left button)
13. MFT Out A (right button)
14. Low brake fluid level
15. Oil pressure switch
16. MFT Enter
17. Terminal 58d
18. Terminal 30
19. Terminal 31
20. Low washer fluid level
21. Low coolant
22. MFT 01 Return
23. MFT Info Traffic Jam
24. Ambient temperature
25. Tank sensor 1 signal
26. Tank sensor 2 total resistance (Quattro)
27. Tank sensor 1 total resistance
28. Sensor ground (GND)
29. Diagnostic CAN bus High
30. Diagnostic CAN bus Low
31. Transponder Rx
32. Transponder Tx