Instrument Cluster / Carrier
Instrument Cluster Multi-pin Connector Assignments From 05.01
NOTE: Multi-pin connection allocation depends on installed equipment and engine variants.
32 pin multi-connector -T32a-, blue
1. Terminal 15 - positive (ignition on)
2. Indicator lamp for turn signal, right
3. Output signal 1 from electronic speedometer
4. Open
5. Fuel gauge
6. Open
7. Terminal 31 - sensor/sender Ground (GND)
8. Engine Coolant Temperature (ECT) gauge
9. Terminal 31 - Ground (GND)
10. Oil pressure warning lamp
11. Open
12. Terminal 61 - warning lamp for Generator (GEN),
13 - 16. Open
17. Terminal 56a - indicator lamp for high beam headlight
18. Indicator lamp for turn signal, left
19. Warning lamp for Anti-lock Brake System (ABS)
20. Terminal 58d - instrument cluster illumination
21. Open
22. Warning lamp for low Engine Coolant Level (ECL)*
23. Terminal 30 - positive (B+)
24. Terminal 31 - Ground (GND)
25. Data Link Connector (DLC) K-wire
26. Parking lights, right (signal for "lights on" warning buzzer)
27. Parking lights, left, (signal for "lights on" warning buzzer)
28. Input signal - Speedometer Vehicle Speed Sensor (VSS)
29. Brake fluid level warning lamp
30. Terminal 86s - Ignition key warning buzzer
31. Seat belt warning lamp/buzzer
32. Open
*) Where applicable
32 pin multi-connector -T32b-, green
1. Open
2. Reading coil for immobilizer 1
3. Open
4. CAN Data Bus, shielded input*
5. W-wire*
6. Indicator lamp for low windshield washer fluid
7. Brake pad wear indicator
8. CAN Data High Bus (Comfort System)*
9. CAN Data Low Bus (Comfort System)*
10. Open
11. Signal for vehicle stationary*
12. A/C clutch cut-off - Engine Coolant Temperature (ECT) signal
13. Warning lamp for dual circuit brake system and handbrake
14. Indicator lamp for traction control/ESP*
15 - 16. Open
17. Reading coil for immobilizer 2
18. Oil level thermal sensor*
19. Interface - CAN Data Hi-Bus
20. Interface - CAN Data Lo-Bus
21. Open
22. Hood alarm switch*
23. Multi Function Trip Computer (MFI) - top row (forwards)
24. MFI - bottom row (backwards)
25. MFI - memory switch: reset
26. MFI - ambient temperature display
27. On Board Diagnostic (OBD) Interface - CAN Data Hi-Bus
27. On Board Diagnostic (OBD) Interface - CAN Data Lo-Bus
28-32. Open
* Where applicable