jest inna, piny w liczniku od A6 po 2001r. są następujące:
32-pin blue connector
1 - Terminal 15
2 - Brake lining wear
3 - Speedometer output 1
4 - 5 V supply
5 - Fuel gauge sender
6 - Tank warning OBD 2
7 - Terminal 31 (sensor earth)
8 - Coolant temperature
9 - Terminal 31 (load earth)
10 - Oil pressure (high)
11 - Engine speed signal
12 - Air conditioner shutoff
13 - Electronic throttle/glow period warning lamp
14 - Adaptive suspension
15 - Terminal 58d
16 - Trailer turn signal
17 - Main beam
18 - Left turn signal
19 - Not used
20 - Terminal 58s
21 - Driver's door contact
22 - Low coolant
23 - Terminal 30
24 - Terminal 31 (load earth)
25 - Consumption signal
26 - Right parking light
27 - Left parking light
28 - Speedometer input
29 - Low brake fluid
30 - S-contact
31 - Speedometer output 2
32 - ESP/TCS
32-pin green connector
1 - Not used
2 - Transponder
3 - External photosensor
4 - Not used
5 - W-wire
6 - Central locking signal
7 - Right turn signal
8 - External buzzer
9 - External gong
10 - Airbag
11 - Standing time output
12 - Terminal 61
13 - Parking brake
14 - CHECK
15 - Oil level/oil temperature
16 - Oil filter pressure
17 - Transponder 2
18 - CAN bus High (drive system)
19 - CAN bus Low (drive system)
20 - Not used
21 - ABS
22 - CAN bus High (convenience)
23 - CAN bus Low (convenience)
24 - Not used
25 - Bonnet
26 - Filler neck compartment lid
27 - Belt buckle
28 - K-wire
29 - Ambient temperature input
30 - Terminal 58de
31 - Selector lever position display
32 - Headlight range control
32-pin grey connector
1 - Menu control switch (menu)
2 - Menu control switch (out A)
3 - Menu control switch (out
4 - Menu control switch (enter)
5 - CAN bus High (display)
6 - CAN bus Low (display)
7 - Not used
8 - Not used
9 - Not used
10 - Not used
11 - Enable
12 - Clock
13 - Data
14 - Brake light
15 - Washer fluid level
16 - Tail light/dipped beam (bulb check)
17 - On-board computer, left
18 - On-board computer, right
19 - On-board computer reset
20 - Auxiliary heater radio remote control input
21 - Summer /winter switching
22 - Auxiliary heater on
23 - Control group 1 Navigation
24 - Control group 2 Navigation
25 - Control group Telematics
26 - Not used
27 - Not used
28 - Not used
29 - Not used
30 - Not used
31 - Not used
32 - Not used