Legend of wiring diagram for data link connector / diagnostic socket

PE54.22-P-2000-60BA

Legend of wiring diagram for data link connector / diagnostic socket

MODEL 209
Test connector X11/4, sheet 1, Pin 4, 5, 8, 9, 12, 15, 16

Code

Designation

Coordinate

A0

Color code key

56L

A2

Radio

32L

A2/56

Radio and navigation unit

35L

A35/8

E-call control unit

51L

A35/13

telephone transmitter/receiver D2B

43L

A35/17

telephone and TELE AID transmitter/receiver D2B

47L

A40/3

COMAND operating, display and control unit

40L

E1

Left front lamp unit

18L

E2

Right front lamp unit

21L

N10/1

Front SAM control unit with fuse and relay module

2L
14L
28L

N15/5

Electronic selector lever module control unit

6L

N47-5

ESP and BAS control unit

10L

N63/1

DTR control unit

24L

U12

Valid for left-hand drive vehicles

8C
10D
28E

U13

Valid for right-hand drive vehicles

9C
11D
29E

U23

Valid for convertibles

30G
34G
38G

U52

Valid for 

39F
39G
50F

U88

Valid for radio

30F

U190

Valid for Audio 30 APS

34F

U504

Valid for DTR

23H

U541

Valid for TELE AID emergency call system

46F

U594

Valid for fixed installation telephone

42F

U611

Valid for coupé

30F
34F
38G

U631

Valid for COMAND

38F

W16/3

Ground (left assembly compartment, power ground)

8E

W16/4

Ground (right assembly compartment, power ground)

8E

W16/5

Electronics ground (left of component compartment)

10E

W16/6

Electronics ground (right of component compartment)

10E

X11/4

Data link connector

4A
12A
20A
28A
34A

X30/12

Radio 'mute' plug distributor

46E