Front side

Fig 1: Steering Column Electronic Systems Control Module (Front) Assembly Overview

Courtesy of VOLKSWAGEN UNITED STATES, INC.

A - Cruise control connector

1 - Terminal 31

2 Fix

3 Distance

4 - Terminal 30

5 Activation/touch control function (Off)

6 Acceleration/deceleration

7 - Engaged (Off)

B - Turn signal indicator connector

1 - Terminal 31

2 Radio telephone (special-purpose vehicles)

3 Alarm (special-purpose vehicles)

5 Headlight flasher/light control

6 Turn signal indicators

C - Harness connector of multi-function steering wheel/Tiptronic/heated steering wheel

7 - Touch (-)

8 - Multi-function steering wheel (terminal 30)

9 - Multi-function steering wheel (LIN data bus)

10 - Sensor heating/touch (+)

11 Multi-function steering wheel/dimmer

12 - Tiptronic Ground

13 - Steering wheel heating (+)

14 - Steering wheel heating (-)

D - Steering Angle Sensor G85

1 Light barrier 5

2 Light barrier 3

3 Light barrier 1

4 - Terminal 30

5 - Voltage supply (5 V)

6 Light barrier 6

7 Light barrier 4

8 Light barrier 2

9 - Terminal 31

10 Light barrier 7

E - Horn H1

1 - Terminal 31

2 Horn

F - Wiper system

1 - Terminal 31

2 Intermittent wipe potentiometer

3 - Board computer

5 Wash

6 Wipe