| A |
Steering Column Electronic Systems Control Module -J527- Connector |
| B = Airbag Control Module Connector: |
| 1 |
Airbag 1 - |
| 2 |
Airbag 1 + |
| 3 |
Airbag 2 + |
| 4 |
Airbag 2 - |
| C = Turn Signal and Cruise Control System Connector: |
| 1 |
Power Supply CCS (terminal 15) |
| 2 |
CCS OFF |
| 3 |
CCS Res (+), Set (-) |
| 4 |
CCS ON/OFF |
| 5 |
Ground CCS |
| 6 |
Illumination CCS (terminal 58) |
| 7 |
High Beam Switch |
| 8 |
High Beam |
| 9 |
Turn Signal |
| 10 |
Ground Turn Signal |
| D = 20-Pin Connector: |
| 1 |
Not used |
| 2 |
Not used |
| 3 |
Not used |
| 4 |
Not used |
| 5 |
Not used |
| 6 |
Not used |
| 7 |
Not used |
| 8 |
Not used |
| 9 |
Not used |
| 10 |
Not used |
| 11 |
CAN-Bus Network, Diagnostic, Powertrain, CAN-Bus Low |
| 12 |
CAN-Bus Network, Diagnostic, Powertrain, CAN-Bus High |
| 13 |
CCS Output |
| 14 |
CAN-Bus Network, Diagnostic, Comfort System, CAN-Bus Low |
| 15 |
CAN-Bus Network, Diagnostic, Comfort System, CAN-Bus High |
| 16 |
Multi-Function Transmission Range (TR) Switch (only automatic transmission or direct shift gearbox (DSG)) |
| 17 |
Terminal 15 |
| 18 |
Terminal 50 |
| 19 |
Terminal 30 (B+) |
| 20 |
(Terminal 31) |
| E= 4-Pin Connector: |
| 1 |
Airbag 1 - |
| 2 |
Airbag 1 + |
| 3 |
Not used |
| 4 |
Not used |
| F = Connector Ignition/Starter Switch and Ignition Switch Key Lock: |
| 1 |
Not used |
| 2 |
Not used |
| 3 |
Ignition Switch Key Lock On, Terminal 30 |
| 4 |
Ignition Switch Key Lock Ground |
| 5 |
Not used |
| 6 |
Not used |
| 7 |
Output Ignition/Starter Switch Terminal 50 |
| 8 |
Output Ignition/Starter Switch Terminal 30 |
| 9 |
Output Ignition/Starter Switch Terminal S |
| 10 |
Output Ignition/Starter Switch Terminal X |
| 11 |
Output Ignition/Starter Switch Terminal P |
| 12 |
Output Ignition/Starter Switch Terminal 15 |
| G = Connector Wiper, Interval potentiometer and Multi-Function Indicator (MFI) |
| 1 |
Signal Wiper switch |
| 2 |
Ground Wiper |
| 3 |
Not used |
| 4 |
Not used |
| 5 |
Signal MFI |
| 6 |
Ground MFI, Interval potentiometer |
| 7 |
Signal Intervals |
| 8 |
Not used |
| H = Connector Steering Angle Sensor: |
| 1 |
Light barrier 5 |
| 2 |
Light barrier 3 |
| 3 |
Light barrier 1 |
| 4 |
Power Supply 12 V |
| 5 |
Power Supply 5 V |
| 6 |
Light barrier 6 |
| 7 |
Light barrier 4 |
| 8 |
Light barrier 2 |
| 9 |
Ground |
| 10 |
Light barrier 7 |
| I = Spiral Spring Connector: |
| 1 |
Not used |
| 2 |
Not used |
| 3 |
Airbag 1 + |
| 4 |
Airbag 1 - |
| 5 |
Airbag 2 + |
| 6 |
Airbag 2 - |
| 7 |
Ground for Spiral Spring, Multi-function Steering Wheel and Horn |
| 8 |
Cruise control switched off, horn |
| 9 |
LIN-Bus, steering wheel heating temperature sensor |
| 10 |
Power Supply for Multi-function Steering Wheel (terminal 15) |