Pin | | Assignment/Component | Input/Output | Terminal |
1 | - - -
| Interface for external use (T10h/4) 2) Interface for external use (T10h/5) 2), 10) Headlight relay -J25-2) t | Steering column combination switch -E595-2) | t | Headlight dipper and flasher switch -E4-2) | t | Control unit in dash panel insert -J285-2) | t | Main beam warning lamp -K1-2) | t | Left headlight main beam bulb -M30-2), 13) | t | Right headlight main beam bulb -M32-2), 13) | t | Left main and dip beam switch-over solenoid -N347-2), 12), 14) | t | Right main and dip beam switch-over solenoid -N348-2), 12), 14) | | Output | 56 |
2 | - - | Left headlight dipped beam bulb -M29-2), 13) Left gas discharge bulb control unit -J343-2), 12), 14) t | Left gas discharge (xenon) bulb -L13-2), 12), 14) | | Output | 56B |
3 | - | Not assigned | - | - |
4 | - - -
| Interior monitoring switch -E183- Front interior light -W1- Centre interior light -W7- | Output | TK |
5 | - -
| Right daytime running light bulb -L175-2), 13) Right LED module for daytime running light and side light -L177-2), 12), 14) | Output | DRL |
6 | - - -
| Rear left fog light bulb -L46-2) Rear right fog light bulb -L47-2) Control unit in dash panel insert -J285-2) t | Rear fog light warning lamp -K13-2) | | Output | NSL |
7 | - | Light switch -E1-2) | Input | NL |
8 | - | Not assigned | - | - |
9 | - | Not assigned | - | - |
10 | - | Not assigned | - | - |
11 | - - - - -
| Fuel tank filler flap central locking actuator -F219- Driver door lock unit -VX21- Front passenger door lock unit -VX22- Rear left door lock unit -VX23- Rear right door lock unit -VX24- | Output | LOCK |
12 | - -
| Fuel tank filler flap central locking actuator -F219- Driver door lock unit -VX21- | Output | COMMON |
13 | - - - - | Driver door lock unit -VX21- Front passenger door lock unit -VX22- Rear left door lock unit -VX23- Rear right door lock unit -VX24- | Output | SAFE |
14 | - | Earth connection | Input | 31 |
15 | - - - | Front passenger door lock unit -VX22- Rear left door lock unit -VX23- Rear right door lock unit -VX24- | Output | COMMON |
16 | - -
| Fuse 66 on fuse holder C -SC66-9) Fuse 60 on fuse holder C -SC60-10) | Input | 30 |
17 | - | Rear left door lock unit -VX23- | Input | RL |
18 | - | Rear right door lock unit -VX24- | Input | RR |
19 | - | Driver door lock unit -VX21- | Input | TK |
20 | - | Front passenger door lock unit -VX22- | Input | TK |
21 | - | Front passenger door lock unit -VX22- | Input | FR |
22 | - | Driver door lock unit -VX21- | Input | FL |
23 | - | Not assigned | - | - |
24 | - | Driver door lock unit -VX21- | Input | FL |
25 | - | Central locking button -E600- | Input | Open/closed |
26 | - | Rear right door lock unit -VX24- | Input | TK |
27 | - | Bonnet contact switch -F266- | Input | TK |
28 | - | Hazard warning lights button -E229- | Input | 31 |
29 | - | Steering column combination switch -E595- | Input | 31 |
30 | - | Not assigned | - | - |
31 | - | Not assigned | - | - |
32 | - | Steering column combination switch -E595- t | Turn signal switch -E2- (right) | t | Interface for external use (T10b/3) | | Input | R |
33 | - | Steering column combination switch -E595- t | Turn signal switch -E2- (left) | t | Interface for external use (T10b/6) | | Input | L |
34 | - | Rear left door lock unit -VX23- | Input | TK |
35 | - | Not assigned | - | - |
36 | - | Seat heating control unit -J882- | Output | Authorisation |
37 | - | Light switch -E1-2) | Input | AFL |
38 | - - -
| Suppression filter -C10- Heated exterior mirror on driver side -Z4- Heated exterior mirror on front passenger side -Z5- | Output | Heated mirror |
39 | - | Not assigned | - | - |
40 | - - | Right tail light bulb -M2- Right side light bulb -M3-13) | Output | 58R |
41 | - - - | Left side light bulb -M1-13) Left tail-light bulb -M4- Interface for external use (T10h/10) | Output | 58L |
42 | - | Ignition/starter switch -D- t | Voltage supply relay 1 -J701- | t | Fuse 7 on fuse holder C -SC7- | t | Fuse 52 on fuse holder C -SC52- | | Input | 86S |
43 | - | Brake light switch -F- t | ABS control unit -J104- | t | Engine control unit -J623- | t | Interface for external use (T6h/1) 7) | t | Interface for external use (T6h/2) 7) | | Input | 54 |
44 | - | Ignition/starter switch -D- t | B273 Positive connection (15) in main wiring harness | | Input | 15 |
45 | - - -
| Fuse 17 on fuse holder C -SC17-1), 9) Fuse 20 on fuse holder C -SC20-1), 10) Light switch -E1-2) | Input | 58 |
46 | - | Not assigned | - | - |
47 | - | Not assigned | - | - |
48 | - | Not assigned | - | - |
49 | - | Not assigned | - | - |
50 | - | Not assigned | - | - |
51 | - | Not assigned | - | - |
52 | - | Electric fuel pump 2 relay -J49- | Output | 87 |
53 | - | Not assigned | - | - |
54 | - - -
| Current supply relay -J16-4) Fuse 72 on fuse holder C -SC72-4), 9) Fuse 47 on fuse holder C -SC47-4), 10) | Output | 75X |
55 | - - -
| Starter motor relay -J53-3), 6) Interface for external use (T10b/4) 3), 6) Interface for external use (T10b/8) 3), 6) | Output | 50 |
56 | - | Hazard warning lights button -E229- | Output | 49 |
57 | - | Interior monitoring switch -E183- | Output | Deact. |
58 | - | Central locking SAFELOCK function warning lamp -K133- | Output | SAFE |
59 | - | Not assigned | - | - |
60 | - | Heated rear window button -E230- | Output | Htr. |
61 | - | Not assigned | - | - |
62 | - -
| Fuse 30 on fuse holder C -SC30-2), 9) Fuse 27 on fuse holder C -SC27-2), 10) t | Left headlight main beam bulb -M30-2), 13) | t | Right headlight main beam bulb -M32-2), 13) | t | Left main and dip beam switch-over solenoid -N347-2), 12), 14) | t | Right main and dip beam switch-over solenoid -N348-2), 12), 14) | t | Interface for external use (T10h/8) 2) | t | Interface for external use (T10b/1) 2), 10) | t | Control unit in dash panel insert -J285-2) | t | Main beam warning lamp -K1-2) | | Input | 56A |
63 | - -
| Fuse 53 on fuse holder C -SC53-2), 9) Fuse 66 on fuse holder C -SC66-2), 10) t | Headlight relay -J25- (56) 2) | t | Left headlight dipped beam bulb -M29- (56B) 2), 13) | t | Left gas discharge bulb control unit -J343- (56B) 2), 12), 14) | t | Left gas discharge (xenon) bulb -L13-2), 12), 14) | t | Left reversing light bulb -M16- (RFL) 2) | t | Right reversing light bulb -M17- (RFL) 2) | t | Automatic anti-dazzle interior mirror -Y7- (RFL) 2) | t | Interface for external use (T10h/3) 2) | t | Rear left fog light bulb -L46- (NSL) 2) | t | Rear right fog light bulb -L47- (NSL) 2) | | Input | 30 |
64 | - -
| Fuse 19 on fuse holder C -SC19-9) Fuse 55 on fuse holder C -SC55-10) t | Suppression filter -C10- | t | Heated exterior mirror on driver side -Z4- | t | Heated exterior mirror on front passenger side -Z5- | | Input | 30 |
65 | - - -
| Interior monitoring switch -E183- Front interior light -W1- Centre interior light -W7- | Output | 30G |
66 | - -
| Fuse 21 on fuse holder C -SC21-9) Fuse 7 on fuse holder C -SC7-10) t | Interior monitoring switch -E183- (30G) | t | Front interior light -W1- (30G) | t | Centre interior light -W7- (30G) | | Input | 30 |
67 | - | Not assigned | - | - |
68 | - | Fuse 43 on fuse holder C -SC43- t | Wiper motor control unit -J400- | t | Windscreen wiper motor -V- | | Input | 30 |
69 | - | Wiper motor control unit -J400- t | Windscreen wiper motor -V- | | Output | Stage 1 |
70 | - | Earth connection t | Wiper motor control unit -J400- | t | Windscreen wiper motor -V- | | Input | 31 |
71 | - | Wiper motor control unit -J400- t | Windscreen wiper motor -V- | | Output | Stage 2 |
72 | - - -
| Treble horn -H2-15) Bass horn -H7-15) Interface for external use (T10b/10) 15) | Output | Horn |
- | Alarm system relay 1 -J460-16) t | Alarm system horn -H18-16) | t | Interface for external use (T10b/10) 16) | | Output | Horn |
73 | - - | Fuse 47 on fuse holder C -SC47-9) Fuse 63 on fuse holder C -SC63-10) t | Alarm system horn -H18-16) | t | Alarm system relay 1 -J460-16) | t | Interface for external use (T10b/10) | | Input | 30 |
Pin | | Assignment/Component | Input/Output | Terminal |
1 | - | Not assigned | - | - |
2 | - - - - -
| Right headlight dipped beam bulb -M31-2) Interface for external use (T10h/5) 2), 9) Headlight range control regulator -E102-2), 9) Right headlight range control motor -V49-2), 7) Right gas discharge bulb control unit -J344-2), 12), 14) t | Right gas discharge (xenon) bulb -L14-2), 12), 14) | | Output | 56B |
3 | - -
| Left daytime running light bulb -L174-2), 13) Left LED module for daytime running light and side light -L176-2), 12), 14) | Output | DRL |
4 | - -
| Switch and instrument illumination regulator -E20-2) or B472 Connection 8 in main wiring harness 2) | Output | 58 |
5 | - | Left LED module for daytime running light and side light -L176-2), 12), 14) | Output | 58L |
6 | - | Right LED module for daytime running light and side light -L177-2), 12), 14) | Output | 58R |
7 | - -
| Left number plate light -X4-2) Right number plate light -X5-2) | Output | 58 |
8 | - | Not assigned | - | - |
9 | - - -
| Left fog light bulb -L22-2) Fuse 60 on fuse holder C -SC60-2), 9) Fuse 30 on fuse holder C -SC30-2), 10) t | Interface for external use (T10h/2) 2) | | Output | NL |
10 | - | Right fog light bulb -L23-2) | Output | NL |
11 | - - -
| Fuse 61 on fuse holder C -SC61-1), 8), 9) Fuse 28 on fuse holder C -SC28-2), 8), 9) Fuse 6 on fuse holder C -SC6-10) t | Left fog light bulb -L22- (NL) | t | Right fog light bulb -L23- (NL) | t | Interface for external use (T10h/2) 2) | | Input | 30 |
12 | - - - -
| Left reversing light bulb -M16-2) Right reversing light bulb -M17-2) Automatic anti-dazzle interior mirror -Y7-2) Interface for external use (T10h/3) 2) | Output | RFL |
13 | - -
| Fuse 4 on fuse holder C -SC4-9) Fuse 16 on fuse holder C -SC16-10) | Input | 30 |
14 | - - - | Front left turn signal bulb -M5- Rear left turn signal bulb -M6- Left turn signal repeater bulb -M18- | Output | 49L |
15 | - - - | Front right turn signal bulb -M7- Rear right turn signal bulb -M8- Right turn signal repeater bulb -M19- | Output | 49R |
16 | - - - - -
| Left brake light bulb -M9- Right brake light bulb -M10- High-level brake light bulb -M25- Interface for external use (T6h/1) 8) Interface for external use (T6h/2) 8) | Output | 54 |
17 | - - - - -
| Driver door control unit -J386- Front passenger door control unit -J387- Rear left door control unit -J388- Rear right door control unit -J389- Steering column combination switch -E595- t | Multifunction steering wheel control unit -J453- | | Input/Output | LIN |
18 | - | B390 Connection 1 (powertrain CAN bus, low), in main wiring harness | Input/Output | CAN-L |
19 | - | B383 Connection 1 (powertrain CAN bus, high), in main wiring harness | Input/Output | CAN-H |
20 | - | B398 Connection 2 (convenience CAN bus, high), in main wiring harness | Input/Output | CAN-H |
21 | - | B407 Connection 2 (convenience CAN bus, low), in main wiring harness | Input/Output | CAN-L |
22 | - | 16-pin connector -T16/14- (Diagnostic connection) | Input/Output | CAN-L |
23 | - | 16-pin connector -T16/6- (Diagnostic connection) | Input/Output | CAN-H |
24 | - -
| Rain and light sensor -G397- Interior monitoring sensor -G273- | Input/Output | LIN |
25 | - | Not assigned | - | - |
26 | - | Not assigned | - | - |
27 | - | Steering column combination switch -E595- t | Windscreen wiper switch -E- | | Input | Stage 1 |
28 | - | Not assigned | - | - |
29 | - | Light switch -E1-2) | Input | DRL |
30 | - | Interior monitoring switch -E183- | Input | Deact. |
31 | - | Heated rear window button -E230- | Input | Htr. |
32 | - | Wiper motor control unit -J400- t | Windscreen wiper motor -V- | | Input | 53A |
33 | - | Not assigned | - | - |
34 | - -
| Switch and instrument illumination regulator -E20-1) or Light switch -E1-1) t | Fuse 28 on fuse holder C -SC28-1), 9) | t | Fuse 22 on fuse holder C -SC22-1), 10) | | Input | 58D |
- -
| Switch and instrument illumination regulator -E20-2) or Onboard supply control unit -J519- (T73b/4) 2) |
35 | - | Not assigned | - | - |
36 | - | Alarm horn -H12- | Input/Output | LIN |
37 | - | Alternator -C-4) Battery monitoring control unit -J367-4) | Input/Output | LIN |
38 | - | Earth connection | Input | 31 |
39 | - | Fuse 20 on fuse holder C -SC20-9) Fuse 3 on fuse holder C -SC3-10) | Input | 30 |
40 | - | Not assigned | - | - |
41 | - | Not assigned | - | - |
42 | - | Not assigned | - | - |
43 | - | Light switch -E1-2) | Input | NSL |
44 | - | Steering column combination switch -E595- t | Cruise control system (CCS) SET button -E227- | | Input | SET |
45 | - | Steering column combination switch -E595- t | Cruise control system switch -E45- | t | Engine control unit -J623- | | Input | I/O |
46 | - | Steering column combination switch -E595- t | Cruise control system (CCS) SET button -E227- | | Input | RES |
47 | - | Steering column combination switch -E595- t | Cruise control system switch -E45- | | Input | CANCEL |
48 | - | Reversing light switch -F4-5) | Input | RFL |
49 | - | Alternator -C-3) | Input | 61 |
50 | - -
| Starter relay 2 -J907-4) Ignition/starter switch -D-3) t | Starter motor relay -J53-3), 5) | t | Interface for external use (T10b/4) 3) | t | Interface for external use (T10b/8) 3) | | Input | 50 |
51 | - - - | Fuse 72 on fuse holder C -SC72-3), 9) Fuse 47 on fuse holder C -SC47-3), 10) Ignition/starter switch -D-3) t | Current supply relay -J16-3) | t | Voltage supply relay 2 -J710-3) | | Input | 75X |
52 | - | Light switch -E1-2) | Input | FL (56) |
53 | - | Steering column combination switch -E595- t | Windscreen wiper switch -E- | | Input | Stage 2 |
54 | - | B708 Connection 1 (CAN-Bus dash panel insert high) in main wiring harness 2) | Input/Output | CAN-H |
55 | - | Automatic gearbox control unit -J217-6) | Input | P/N signal |
56 | - | Not assigned | - | - |
57 | - | B709 Connection 1 (CAN-Bus dash panel insert low) in main wiring harness 2) | Input/Output | CAN-L |
58 | - | Mirror adjustment switch -E43- | Input | Heated mirror |
59 | - | Fuse 4 on fuse holder B -SB4- t | Reference battery voltage | t | Battery monitoring control unit -J367-4) | | Input | 30 |
60 | - | Earth connection t | Reference battery voltage | | Input | 31 |
61 | - | Steering column combination switch -E595- t | Washer pump switch (automatic wash/wipe and headlight washer system) -E44- | t | Fuse 18 on fuse holder C -SC18-9) | t | Fuse 1 on fuse holder C -SC1-10) | | Input | 53c |
62 | - | Steering column combination switch -E595- t | Intermittent wiper regulator -E38- | | Input | INT |
63 | - | Heated rear window relay -J9- Heated rear window -Z1- | Output | Htr. |
64 | - | Not assigned | - | - |
65 | - | Not assigned | - | - |
66 | - | Not assigned | - | - |
67 | - -
| Fuse 44 on fuse holder C -SC44-9) Fuse 66 on fuse holder C -SC66-10) t | Heated rear window relay -J9- | t | heated rear window -Z1- | | Input | 30 |
68 | - -
| Fuse 55 on fuse holder C -SC55-2), 9) Fuse 67 on fuse holder C -SC67-2), 10) t | Switch and instrument illumination regulator -E20- (58) 2) | t | Left number plate light -X4- (58) 2) | t | Right number plate light -X5- (58) 2) | t | Left daytime running light bulb -L174- (DRL) 2), 13) | t | Right daytime running light bulb -L175- (DRL) 2), 13) | t | Right headlight dipped beam bulb -M31- (56B) 2), 13) | t | Left LED module for daytime running light and side light -L176-2), 12, 14) | t | Right LED module for daytime running light and side light -L177-2), 12, 14) | t | Right gas discharge bulb control unit -J344-2), 12, 14) | t | Right gas discharge (xenon) bulb -L14-2), 12, 14) | | Input | 30 |
69 | - | Not assigned | - | - |
70 | - | Not assigned | - | - |
71 | - | Not assigned | - | - |
72 | - | Not assigned | - | - |
73 | - | Not assigned | - | - |