Legend of wiring diagram electrical center

PE54.25-P-2000-60MD

Legend of wiring diagram electrical center

MODEL 450 as of 9.1.01 up to 11.2.02
sheet 1

Abbreviations of signal and circuit designations for wiring diagrams

OV00.01-P-1001-28MC

Wiring diagram for voltage supply of fuses

PE54.15-P-2005MC

Wiring diagram electrical center

PE54.25-P-2000ME

Wiring diagram large instrument (instrument cluster)

PE54.30-P-2001MC

Wiring diagram of anti-theft alarm system (ATA)

PE80.50-P-2000MC

Wiring diagram of airbag (AB), emergency tensioning retractor (ETR)

PE91.00-P-2000MC

Code

Designation

Coordinate

A1

Instrument cluster

16L

E15/2

Center console interior lamp

65L

F1

Fuse and relay module

3B
10B
27B
63C
78B

F1f10

Fuse 10

9B

F1f15

Fuse 15

12B

F1f16

Fuse 16

11B

F1f21

Fuse 21

32B

F1f25

Fuse 25

28B

F1f26

Fuse 26

7B
29B

F1f3

Fuse 3

63B

F1kA

Front fog lamp relay

61A

F1kG

Engine fan relay

31A

F1kH

Left turn signal indicator relay

55A

F1kI

Right turn signal indicator relay

56A

F1kK

"Heater blower relay, power windows and unloading (up to 15.11.99); Intermittent front wiper (as of 16.11.99)"

26A

G1

Battery

2L

M4/2

Engine coolant fan motor

30L

M6/1

Wiper motor

27L

N10

Central electronics

5B
13B
20B
30B
35B
42B
50B
59B
68B
73B

N2/7

Restraint systems control module

19L

N26

ATA control module

71L

S12

Parking brake indicator switch

68L

S2/1

Ignition/starter switch

4L

S30

Fog lamp switch

60L

S4

Combination switch

56L

S4/3

Heater booster switch

37L

S4/4

Right wiper switch

24L

S6/1

Cockpit switch group

41L
49L

S6/1s1

Hazard flasher switch

42L
50L

S6/1s2

Interior switch (CL [ZV])

43L
50L

S6/1s5

Air conditioning switch

45L
53L

S6/1s6

Rear window defroster switch

43L
51L

S98/1

Blower switch

34L

U114

Valid for fog lights

58A

U12

Valid for lefthand steering

3G
33F
39E
47E
59E

U13

Valid for right hand drive

3G
33F
40E
47E
59E

U179

Valid for ATA [EDW] with horn

69A

U21

Valid for seat heaters

39A

U211

Not valid for heated seats

47A

U23

Valid for cabriolet

24G
44D
51D

U30

Valid for diesel engines

36A

U606

Valid for all except convertible

23G
24G
44G
51G

U62

Not valid for side airbag

19G

U65

Valid for SRS side airbag

20G

U87

Valid for AAC [KLA]

35G
45G
46G
53G
53G

W10

Ground (battery)

3G

W2

Ground (at right headlamp unit)

33G
59F

W26

Ground (transmission tunnel)

3G
33G
37G
39F
47F
59F
65G
67G

W43

Ground, outer left firewall

30G

W9

Ground (at left headlamp unit)

6E
15E
40F
47F

X11/4

Datalink connector

22L

Z29/4

Circuit 58R (fused) connector sleeve

41G
48G

Z3/11

Circuit 15 connector sleeve (fused)

36H

Z3/26

Circuit 15 (unfused) connector sleeve

4G

Z3/29

Circuit 15 connector sleeve (fused)

6E

Z30/1

Left turn signal indicator connector sleeve

54E

Z30/2

Right turn signal indicator connector sleeve

55E

Z30/6

Fog lamp connector sleeve

60E

Z4/10

Circuit 30 unfused connector sleeve

1G

Z50/2

Circuit 30, fused connector sleeve

10E
14E
41G
49G

Z6/21

Connector sleeve, rear-end door button

44G
51G

Z7/19

Circuit 30 (fused) connector sleeve

13E