Legend for wiring diagram of fuse and relay box (F1)

PE54.15-P-2000-60GL

Legend for wiring diagram of fuse and relay box (F1)

MODEL 163 as of 1.9.01
Wiring diagram, part 1

Short designation

Designation

Coordinate

A1

Instrument cluster

19K
21K
77K

A1e1

Left turn signal indicator lamp

75K

A2

Radio

11K
18K

A35/11

Voice control system control module

17K

A7/3

Traction systems hydraulic unit

17K

E13/1

Glove compartment lamp

9K

E1e3

Standing lamp and parking lamp

63K

E1e5

Turn signal lamp

73K

E1e6

Left side marker lamp

63K

E1m1

Left headlamp range adjustment motor

59K
59K

E22/2

Right additional turn signal lamp

76K

E2e3

Standing lamp and parking lamp

65K

E2e5

Turn signal lamp

76K

E2e6

Right side marker lamp

65K

E2m1

Right headlamp range adjustment motor

60K
60K

E4e2

Tail lamp and parking lamp

66K

F1

Fuse and relay module

2C
11C
21C
22K
31C
49C
58C
68C
77C

F1f10

Fuse 10

10E

F1f11

Fuse 11

40E

F1f12

Fuse 12

63E

F1f13

Fuse 13

24E

F1f14

Fuse 14

42E

F1f15

Fuse 15

22E

F1f16

Fuse 16

20E

F1f19

Fuse 19

27E

F1f2

Fuse 2

74E

F1f20

Fuse 20

53E

F1f21

Fuse 21

17E

F1f22

Fuse 22

32E

F1f24

Fuse 24

64E

F1f25

Fuse 25

76E

F1f26

Fuse 26

4E

F1f28

Fuse 28

48E

F1f29

Fuse 29

46E

F1f3

Fuse 3

57E

F1f30

Fuse 30

44E

F1f31

Fuse 31

49E

F1f32

Fuse 32

51E

F1f33

Fuse 33

50E

F1f34

Fuse 34

61E

F1f35

Fuse 35

61E

F1f36

Fuse 36

44E

F1f38

Fuse 38

37E

F1f45

Fuse 45

30E

F1f46

Fuse 46

71E

F1f47

Fuse 47

70E

F1f5

Fuse 5

56E

F1f6

Fuse 6

15E

F1f7

Fuse 7

11E

F1f9

Fuse 9

67E

F1k1

Heated exterior mirror relay

43C

F1k11

Diesel voltage supply relay

40C

F1k12

Terminal 15 relay

5C

F1k13

Terminal 58L relay

63C

F1k14

Convenience relay

9C

F1k16

Right front power window relay

47C

F1k17

Front wiper motor relay

12C

F1k18

Left front power window relay

45C

F1k22

Low beam relay

60C

F1k25

High-pressure/return pump relay

16C

F1k28

Air pump relay

29C

F1k29

Rear fog lamp relay

71C

F1k3

Fuel pump relay

36C

F1k30

Fog lamp relay

70C

F1k4

Left turn signal lamps relay

72C

F1k5

Terminal 58 relay

67C

F1k7

Right turn signal lamps relay

74C

F1k8

Starter relay

39C

F1k9

Terminal 58R relay

64C

F24/8

Additional fuse, terminal 15

42K

G1

Battery

3K

G3/5

Left oxygen sensor, downstream of TWC

29K

G3/6

Right oxygen sensor, downstream of TWC

29K

M4/7

Electric suction fan engine and AC with integrated control

34K

M5/1

Windshield washer fluid pump

55K

M6/1

Wiper motor

12K
14K
14K
15K

N10

All-activity module (AAM)

1A
12A
21A
30A
40A
49A
58A
67A
77A

N15/5

Electronic selector lever module control module

22K

N2/7

Restraint systems control module

20K

N3/10

ME-SFI control module

30K
39K

N3/9

CDI control module

5K
35K
36K
41K
43K
43K

N47

Traction systems control module

16K
16K
17K
23K
24K

N49

Steering angle sensor

27K
32K

N62

PTS control module

32K

S1/1

Electric headlamp range adjustment selector

58K

S139s1

Interior lights switch

69K

S16/2

Backup lamp switch

22K

S21/13

Left vent window switch

49K

S21/14

Right vent window switch

50K

S4

Combination switch

11K
12K
54K
55K
62K
64K

S78

Rear window wipe/wash switch

54K

S9

Stop lamp switch

7K
7K
24K

S97/6

Twin switch combination

72K

U1

Valid for 

10L
63L
65L
66L

U24

Valid for manual transmission

22L

U25

Valid for automatic transmission

22L

U291

Valid for ML55 AMG

30L
34L

U30

Valid for diesel engines

19L
39L

U305

Valid for all except xenon

68L

U507

Valid for ESP

27L
32L

U509

Valid for all except 

11L
66L

U536

Valid for engine 112/113

20L
30L
34L
39L

W16/4

Ground (major assemblies compartment right, power ground)

1L
3L

X11/4

Data link connector

25K
33K

X18/11

Additional headlamps connector

71K

X18/18

Telephone voltage supply connector

18K

X18/26

Right interior/engine compartment connector

30K
39K

X18/3

Interior/fuel tank connector

37K

X22

Engine compartment and engine connector

2K
4K
19K
20K
28K
31K
34K
40K
40K

X39/37

Portable CTEL separation point

10K

Y58/1

Purge control valve

27K

Z50/1

Cockpit connector sleeve, terminal 58d

69K

Z50/19

Cockpit connector sleeve, terminal 50

38K

Z50/2

Cockpit connector sleeve, terminal 15

21K

Z50/20

Cockpit connector sleeve, footwell lighting

26K

Z50/26

Cockpit/wiper connector sleeve, terminal 53

13K

Z50/27

Cockpit/wiper connector sleeve, terminal 53b

13K

Z50/34

Cockpit connector sleeve, terminal 58 fused

58K
68K

Z50/5

Cockpit connector sleeve, terminal 30

3K

Z50/8

Cockpit connector sleeve, terminal 15R

7K

Z50/9

Cockpit connector sleeve, terminal 15 II

5K

Z51/5

Interior terminal 15 connector sleeve

31K

Z51/6

Interior terminal 58d connector sleeve

70K

Z52/15

Rear entrance lamps connector sleeve

8K

Z52/4

Interior terminal 58R connector sleeve

66K

Z52/5

Interior terminal 58 connector sleeve

67K

Z52/6

Interior terminal 54 connector sleeve

23K

Z52/7

Interior convenience connector sleeve

50K

Z52/8

Interior rear fog lamp terminal connector sleeve

72K

Z53/20

Interior connector sleeve 15R

10K

Z53/21

Interior heated mirrors connector sleeve

44K

Z53/4

Interior terminal L connector sleeve

74K

Z53/5

Interior terminal R connector sleeve

77K

Z53/6

Interior terminal 58L connector sleeve

64K

Z53/8

Interior heated seats connector sleeve

15K

Z54/1

Roof connector sleeve, terminal 15R

8K

Z54/2

Roof connector sleeve, terminal 30

26K