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Mercedes
·
C300
·
2017 Mercedes C300
·
Wiring
Wiring diagram
2017 Mercedes C300 — power distribution
Sheets
6
Labels
1404
Power distribution
Sheet 1
of 6
Sheet 2
of 6
Sheet 3
of 6
Sheet 4
of 6
Sheet 5
of 6
Sheet 6
of 6
1
2
1
2
3
4
3
4
4
3
30
115V AC2
115V AC2
31
115V AC2
150A
150A
(OR 60A)
(OR 150A)
(OR 300A)
(OR 350A)
60A
60A
N/A
G
200A
60A
60A
K
N/A
60A
125A
80A
40A
125A
150A
F
40A
60A
80A
40A
125A
50A
400A
M
D
N
J
150A
C
P
ENABLE SW (-)
31
230V AC1
15
ENABLE SW (+)
30
230V AC2
ON-BOARD
ELECTRICAL
SYSTEM
BATTERY
FRONT SAM
CONTROL UNIT
3
6
4
1
1
2
4
5
6
3
7
8
X58/45-C1
1
C2
C9
C10
2
1
2
X58/45-C1
3
X58/45-C1
2
C4
C3
1
C1
C3
C4
C2
C6
C7
C8
C5
C13
C10
C1
C8
C9
C6
C13
C12
C11
C1
RBA
2
1
3
4
1
3
4
2
C7
1
26
6
5
4
2
3
4
5
6
8
7
PNK/GRN
PNK/GRN
GRN/BLK
ORG/BLK
PNK/GRN
PNK/GRY
RED
RED
ORG/BLK
GRN/BLK
RED
BRN
PNK/GRY
RED
RED
RED
RED
NCA
RED
PNK/GRN
ORG/BLU
BRN
RED
RED
BLK
RED
BLK
RED
RED
RED
RED
RED
BLK
RED
RED
RED
BLK
RED
RED
ORG/BLK
PNK/GRY
PNK/GRN
BLK/WHT
RED/YEL
BLK/YEL
RED/WHT
RED
ORG/BLK
PNK/GRN
ORG/BLU
BRN
PNK/GRN
PNK/GRY
RED
ENGINE COMPARTMENT PREFUSE BOX
FUSE
6
FUSE
C3/1
FUSE
7
FUSE
8
FUSE
1
FUSE
2
FUSE
C3/2
FUSE
9
FUSE
10
FUSE
13
FUSE
3
FUSE
5
CIRCUIT 30
TERMINAL
BLOCK
VEHICLE INTERIOR PREFUSE BOX
QUIESCENT
CURRENT
CUTOUT
RELAY
RESERVE
FUSE
4
FUSE
13
FUSE
10
FUSE
6
FUSE
11
FUSE
3
FUSE
12
FUSE
9
FUSE
8
FUSE
7
FUSE
2
DC/AC CONVERTER
CONTROL UNIT
DC/AC CONVERTER
CONTROL UNIT
230V SOCKET
115V SOCKET
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(GLC300)
C300
GLC300
W/ 230V SOCKET
W/ 115V SOCKET
(RIGHT REAR OF ENGINE COMPT)
(LEFT SIDE OF RIGHT FRONT FOOTWELL)
(RIGHT SIDE OF LUGGAGE COMPT)
(RIGHT SIDE OF
LUGGAGE COMPT)
(RIGHT SIDE OF LUGGAGE COMPT)
(RIGHT SIDE OF
LUGGAGE COMPT)
W7
W7
ELECTRICAL POWER
STEERING CONTROL
UNIT
FAN MOTOR
ALTERNATOR
ELECTRONIC
STABILITY
PROGRAM
CONTROL UNIT
TO ENGINE
FUSE & RELAY
MODULE
(DIAGRAM
2 OF 6)
TO LEFT
FUSE & RELAY
MODULE
(DIAGRAM
2 OF 6)
BATTERY
SENSOR
TO ENGINE
FUSE & RELAY
MODULE
(DIAGRAM
2 OF 6)
VOLTAGE DIP
LIMITER
FULLY
INTEGRATED
TRANSMISSION
CONTROL UNIT
AC
HOUSING
TO REAR FUSE &
RELAY MODULE
(DIAGRAM 4 OF 6)
TO RIGHT A-PILLAR
FUSE BOX
(DIAGRAM 6 OF 6)
TO REAR FUSE &
RELAY MODULE
(DIAGRAM
3 OF 6)
TO RIGHT A-PILLAR
FUSE BOX
(DIAGRAM 6 OF 6)
FROM REAR FUSE &
RELAY MODULE
(DIAGRAM 3 OF 6)
FROM REAR
FUSE & RELAY
MODULE
(DIAGRAM 4 OF 6)
(+)
30
30
(+)
(-)
30
15
(OR 10A)
5A
30A
(+)
(-)
30
87
30
5A
15A
20A
20A
30A
30
30
30A
5A
5A
5A
N/A
N/A
5A
5A
30
F
30
K
30A
5A
25A
5A
15A
5A
7.5A
5A
7.5A
H
5A
40A
50A
15R
30
(+)
(-)
N/A
G
5A
7.5A
5A
5A
FRONT
SAM
CONTROL
UNIT
ENGINE FUSE & RELAY MODULE
AIR
BODY
CONTROL
RELAY
AIRMATIC
RELAY
WIPER PARK
POSITION HEATER
RELAY
FANFARE
HORN
RELAY
COOLANT
PUMP
RELAY
VACUUM
PUMP
RELAY (+)
CIRCUIT
87M
RELAY
OIL PUMP
RELAY
CPC RELAY
FRONT SAM
CONTROL UNIT
S4
S7
4
X
X
S8
7
A5
X
S7
8
6
4
S4
5
2
27
MR2
3
S4
4
S8
1
S8
S7
5
6
S8
10
9
8
5
S8
3
E1
X
E2
S6
X
A3
S2
7
S1
4
6
5
2
1
X
A8
X
A2
X
A1
K-F
X
S5
23
RBA-1
3
E1
A6
X
X
A7
X
S4
RED/YEL
RED/YEL
RED
RED/ORG
RED/YEL
RED/BLK
RED/YEL
RED/WHT
RED/BLU
PNK/RED
VIO
VIO/WHT
YEL/RED
VIO/WHT
ORG/BLU
BLK/RED
PNK/RED
PNK/RED
RED
RED
RED
RED/BLK
RED/BLK
RED/WHT
RED/YEL
RED/GRN
RED/GRN
RED
RED
RED
BLK/VIO
RED/YEL
RED
BLK
PNK/RED
PNK/GRN
LEFT FUSE & RELAY MODULE
FUSE
208
FUSE
210
FUSE
205
FUSE
209
FUSE
206
FUSE
220
FUSE
204
FUSE
207
FUSE
214
FUSE
211
CIRCUIT 15R RELAY
RESERVE
FUSE
215
FUSE
200
FUSE
213
FUSE
201
FUSE
218
FUSE
219
FUSE
216
FUSE
202
STARTER
CIRCUIT
50 RELAY
FUSE
129
FUSE
124
FUSE
125
FUSE
126
FUSE
111
FUSE
121
FUSE
128
FUSE
127
FUSE
123
ENGINE COMPARTMENT
TERMINAL 15 RELAY
FUSE
110
FUSE
109
FUSE
108
FUSE
117
FUSE
122
(NOT
USED)
(NOT
USED)
(C300)
(NOT
USED)
(W/ INTERIOR &
TOW-AWAY
PROTECTION)
(W/ SEAT
OCCUPANCY
RECOGNITION)
(GLC300)
(C300
W/ ADVANCED
AGILITY PACKAGE)
(NOT USED)
(NOT USED)
C300
(LEFT END OF DASH)
(LEFT REAR OF ENGINE COMPT)
FROM ENGINE
COMPARTMENT
PREFUSE BOX
(DIAGRAM 1 OF 6)
INSTRUMENT
CLUSTER
STEERING
COLUMN MODULE
CONTROL UNIT
CLIMATE CONTROL
OPERATING UNIT &
UPPER CONTROL
PANEL CONTROL UNIT
TELEPHONE &
STATIONARY
HEATER
ANTENNA
CHANGEOVER
SWITCH
CLIMATE
CONTROL
UNIT
TO ELECTRONIC
IGNITION SWITCH
CONTROL UNIT
(DIAGRAM 5 OF 6)
DIAGNOSTIC
CONNECTOR
ANALOG
CLOCK
ATA (EDW)/TOWING SENSOR/INTERIOR
MOTION SENSOR CONTROL UNIT,
LEFT FRONT DOOR INTERIOR PROTECTION
SENSOR, RIGHT FRONT DOOR INTERIOR
PROTECTION SENSOR, LEFT REAR INTERIOR
PROTECTION SENSOR & RIGHT REAR INTERIOR
PROTECTION SENSOR
ALARM
SIREN
GLOW BOX
LAMP
WEIGHT SENSING
SYSTEM (WSS)
CONTROL UNIT
ELECTRONIC
STABILITY
PROGRAM
CONTROL UNIT
FRONT SAM
CONTROL UNIT
SUPPLEMENTAL
RESTRAINT
SYSTEM
CONTROL UNIT
FROM ENGINE
COMPARTMENT
PREFUSE BOX
(DIAGRAM
1 OF 6)
VOLTAGE
DIP LIMITER
STARTER
LEFT FRONT LAMP UNIT
EXTERIOR LIGHTS
SWITCH
ELECTRONIC
STABILITY
PROGRAM
CONTROL UNIT
FRONT
SAM
CONTROL
UNIT
ME-SFI (ME)
CONTROL UNIT
FROM ENGINE
COMPARTMENT
PREFUSE BOX
(DIAGRAM
1 OF 6)
LEFT FRONT
LAMP UNIT &
RIGHT FRONT
LAMP UNIT
LEFT FRONT
LAMP UNIT &
RIGHT FRONT
LAMP UNIT
WIPER MOTOR
1
2
1
2
(OR 25A)
20A
15A
15A
20A)
(OR
C
P
B
40A
40A
40A
5A
A
15A
15A
N/A
25A
25A
85
86
87
30
86
85
30
87
86
15
30
85
30A
30
30
5A
25A
15A
25A
15A
25A
30A
REAR FUSE & RELAY MODULE
REAR SAM
CONTROL UNIT
BACKUP
RELAY
HEATED
REAR WINDOW
RELAY
REAR SAM
CONTROL
UNIT
S9
5
S10
5
2
1
S10
6
8
S14
19
E1
S13
4
3
2
S13
S2
2
4
2
1
3
3
1
2
2
1
3
3
1
2
3
S1
6
S9
16
6
S11
2
S8
5
2
4
3
1
5
9
HR
18
23
S14
10
24
HR
RED
RED
BRN
RED
RED/BLK
RED/BLU
RED/BLU
RED/BLU
RED
RED
RED
RED
RED
GRY/BLU
BRN
RED/BLK
RED/BLK
RED/BLK
BRN
GRY/BLU
GRY/BLU
BRN
RED/BLK
RED
BLK
RED
RED/BLU
RED
RED/GRY
RED/YEL
RED/GRY
PNK/RED
RED/BLK
1ST SEAT
ROW/TRUNK
REFRIGERATOR
BOX & POWER
OUTLET RELAY
VEHICLE
INTERIOR
TERMINAL
15 RELAY
FUSE
433
FUSE
434
FUSE
437
FUSE
435
FUSE
438
FUSE
442
FUSE
436
FUSE
450
FUSE
444
FUSE
446
VEHICLE INTERIOR
POWER OUTLET
FRONT CIGARETTE LIGHTER
W/ ASHTRAY ILLUMINATION
2ND SEAT ROW
CUP HOLDER &
POWER OUTLET
RELAY
FUSE
410
FUSE
467
FUSE
464
FUSE
462
FUSE
439
FUSE
405
FUSE
404
FUSE
403
FUSE
447
FUSE
445
LUGGAGE COMPARTMENT
SOCKET
RIGHT REAR CENTER
CONSOLE 12V SOCKET
(NOT
USED)
(W/ REAR
ENTERTAINMENT
PRE INSTALLATION)
(W/ REAR
ENTERTAINMENT
PRE INSTALLATION)
W/ SMOKER'S PACKAGE
W/O SMOKER'S PACKAGE
(NOT USED)
(NOT USED)
(NOT USED)
(W/ REMOTE
TRUNK
CLOSING)
(CONVERTIBLE)
(W/ EASY-
PACK
LIFTGATE)
(CONVERTIBLE)
(IF EQUIPPED)
(GLC300)
(W/ SOUND
SYSTEM)
(GLC300 & C300 SEDAN)
(UNDER RIGHT SIDE OF LUGGAGE COMPT FLOOR)
(BASE OF
LEFT "B" PILLAR)
(BASE OF
LEFT "B" PILLAR)
(LEFT
SIDE OF
LUGGAGE
COMPT)
(UNDER
RIGHT SIDE
OF CENTER
CONSOLE)
W52/5
W52/5
W3/11
W12/1
TO
FUSE 455
(DIAGRAM 4 OF 6)
TABLET PC LEFT
ELECTRICAL
CONNECTOR
TABLET PC RIGHT
ELECTRICAL
CONNECTOR
FUEL PUMP
CONTROL UNIT
TRAILER RECOGNITION
CONTROL UNIT
FROM
VEHICLE INTERIOR
PREFUSE BOX
(DIAGRAM 1 OF 6)
TO
DC/DC CONVERTER
CONTROL UNIT
(DIAGRAM
1 OF 6)
INTERIOR
LIGHTS
SYSTEM
INTERIOR
LIGHTS
SYSTEM
TO RESERVE
FUSE 425
(DIAGRAM
4 OF 6)
TRUNK LID
CONTROL
UNIT
REAR CONTROL
UNIT
INTERIOR
LIGHTS
SYSTEM
TAILGATE
CONTROL
UNIT
REAR
CONTROL
UNIT
STATIONARY
HEATER RADIO
REMOTE CONTROL
RECEIVER
TELEPHONE &
STATIONARY
HEATER CHANGEOVER
SWITCH
SOUND
SYSTEM
AMPLIFIER
CONTROL UNIT
1
2
1
2
A
15A
10A
5A
N
J
5A
N/A
5A
E
5A
5A
7.5A
5A
5A
N/A
N/A
25A
N/A
30A
30A
N/A
5A
5A
30A
30A
10A
5A
40A
40A
N/A
30A
30A
B
5A
5A
7.5A
5A
5A
5A
5A
E
5A
REAR FUSE & RELAY MODULE
REAR FUSE & RELAY MODULE
S5
S5
6
2
S10
S11
E2
S4
6
2
1
S3
3
S3
4
2
5
S4
4
5
3
2
S6
1
4
S9
3
1
S5
4
S12
S2
3
4
S2
6
2
S12
1
5
S13
1
S2
5
1
1
S9
4
S11
3
2
5
6
S12
S11
1
1
5
RED/BLK
(OR RED/WHT)
RED
RED
RED/BLU
RED/BLU
RED/VIO
RED/BLK
RED
(OR RED/WHT)
RED
RED/YEL
RED/WHT
RED
RED/WHT
RED/WHT
RED/WHT
RED
RED
RED
RED
RED
RED
RED
RED
RED/BLK
RED/BLU
RED/BLU
(OR RED)
PNK/BLK
RED/GRN
PNK/GRN
RED
RED/BLK
FUSE
452
FUSE
455
FUSE
453
FUSE
448
FUSE
451
FUSE
454
FUSE
456
RESERVE
FUSE
425
RESERVE
FUSE
427
RESERVE
FUSE
407
FUSE
411
FUSE
408
FUSE
465
FUSE
466
FUSE
443
FUSE
461
FUSE
460
FUSE
428
FUSE
406
FUSE
424
RESERVE
FUSE
429
RESERVE
FUSE
430
FUSE
418
FUSE
423
FUSE
413
FUSE
417
FUSE
422
FUSE
458
FUSE
441
FUSE
440
FUSE
409
FUSE
419
FUSE
416
FUSE
415
FUSE
420
FUSE
414
(W/ ECO START/STOP
FUNCTION)
(W/ ACTIVE BLIND SPOT ASSIST)
(IF EQUIPPED)
(W/O
DISTRONIC PLUS)
(C300)
(W/ ACTIVE BLIND SPOT ASSIST)
(W/ ACTIVE BLIND SPOT ASSIST)
(C300)
(W/ ACTIVE BLIND
SPOT ASSIST)
COUPE &
CONVERTIBLE
SEDAN
(W/ DISTRONIC PLUS)
(W/ BLIND SPOT ASSIST)
(C300)
(W/ BLIND SPOT ASSIST)
(W/ ACTIVE BLIND SPOT ASSIST)
(GLC300)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(COUPE &
CONVERTIBLE)
(W/
PRE-SAFE)
(W/
PRE-SAFE)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(IF EQUIPPED)
(W/ TRUNK LID
OPENING/CLOSING
SENSOR SYSTEM)
(IF EQUIPPED)
(IF EQUIPPED)
(W/ REMOTE
TRUNK CLOSING)
(IF EQUIPPED)
(IF EQUIPPED)
(C300 W/ INCREASED
ENGINE POWER)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
(W/ AIRMATIC)
(W/ SIRIUS
SATELLITE RADIO,
DIGITAL RADIO (DAB) &
TV TUNER)
(W/ COMFORT TELEPHONY)
(W/ SEATING
COMFORT
PACKAGE)
(W/ SEATING
COMFORT
PACKAGE)
(W/ AIR BALANCE
PACKAGE)
(W/ BACKUP CAMERA &
360 DEGREE CAMERA)
(W/ COMFORT TELEPHONY)
(UNDER RIGHT SIDE OF LUGGAGE COMPT FLOOR)
(UNDER RIGHT SIDE OF LUGGAGE COMPT FLOOR)
FROM
VEHICLE INTERIOR
TERMINAL 15 RELAY
(DIAGRAM 3 OF 6)
PARK PAWL
CAPACITOR
RIGHT OUTER REAR
BUMPER RADAR SENSOR
COLLISION
PREVENTION ASSIST
CONTROLLER UNIT
FRONT
LONG-RANGE
RADAR SENSOR
FULLY INTEGRATED
TRANSMISSION CONTROL
CONTROL UNIT
TO
DC/DC CONVERTER
CONTROL UNIT
(DIAGRAM
1 OF 6)
LEFT OUTER REAR
BUMPER RADAR SENSOR
LEFT FRONT
BUMPER RADAR SENSOR
FOOTWELL ILLUMINATION
SWITCH
CENTER REAR BUMPER RADAR SENSOR
DISTRONIC ELECTRIC
CONTROLLER UNIT
RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR
PEDAL OPERATION
MONITOR SWITCH
RIGHT FRONT
BUMPER RADAR SENSOR
FUEL PUMP
CONTROL UNIT
LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR
FROM
FUSE 467
(DIAGRAM
3 OF 6)
FM 1, AM,
CL [ZV] &
KEYLESS GO
ANTENNA
AMPLIFIER
LEFT FRONT
REVERSIBLE
EMERGENCY
TENSIONING
RETRACTOR
KEYLESS-GO
CONTROL
UNIT
RIGHT FRONT
REVERSIBLE
EMERGENCY
TENSIONING
RETRACTOR
RIGHT REAR
DOOR CONTROL
UNIT &
REAR
DOOR CONTROL
LEFT
FRONT
DOOR
CONTROL
UNIT
REAR SAM
CONTROL
UNIT
FROM
FUSE
415
(DIAGRAM
4 OF 6)
AIR SCARF
CONTROL UNIT
REAR SWITCHING
MODULE
REAR SEAT HEATERS
CONTROL UNIT
SOUND SYSTEM
AMPLIFIER
CONTROL UNIT
BACKUP CAMERA
TRUNK LID
CONTROL UNIT
REAR SEAT HEATERS
CONTROL UNIT
360 DEGREE
CAMERA
CONTROL UNIT
ENGINE SOUND
CONTROL UNIT
AIR SCARF
CONTROL UNIT
AIR SCARF
CONTROL UNIT
AIR BODY CONTROL
PLUS CONTROL UNIT
TO
FUSE 424
(DIAGRAM
4 OF 6)
DRIVER SEAT LUMBAR
SUPPORT ADJUSTMENT
CONTROL UNIT
CELLULAR TELEPHONE
SYSTEM ANTENNA
AMPLIFIER/COMPENSATOR
TUNER UNIT
FRONT PASSENGER
SEAT LUMBAR
SUPPORT ADJUSTMENT
CONTROL UNIT
FROM
VEHICLE INTERIOR
PREFUSE BOX
(DIAGRAM 1 OF 6)
PERFUME ATOMIZER
GENERATOR
CAMERA COVER
CONTROL UNIT
MOBILE PHONE
CONTACT PLATE
H
31
CAN-PER L
CAN-PER H
FR 1 BP
FR 4 BP
FR 3 BP
CAN-B L
CAN-B H
CAN-D H
CAN-D L
30Z
FR 4 BM
FR 1 BM
FR 2 BM
FR 3 BM
30B
CAN-HMI H
CAN-HMI L
FR 5 BM
FR 5 BP
FR 2 BP
ISM
HF SIG
SIG
AIRMATIC
CONTROL UNIT
STEREO
MULTI-FUNCTION
CAMERA
FULLY INTEGRATED
TRANSMISSION
CONTROL UNIT
PARK PAWL
CAPACITOR
DIRECT SELECT
INTELLIGENT
SERVO
MODULE
ADAPTIVE
DAMPING SYSTEM
CONTROL UNIT
RADAR SENSORS
CONTROL UNIT
STEERING COLUMN
MODULE CONTROL
UNIT
DISTRONIC
ELECTRIC
CONTROLLER
UNIT
DRIVETRAIN
CONTROL UNIT
LEFT FRONT
DOOR
CONTROL UNIT
FM 1, AM, CL (ZV) &
KEYLESS GO ANTENNA
AMPLIFIER
X18-C3
1
3
3
3
16
C1
15
19
18
X18/35-C2
17
16
2
3
5
6
11
10
X18-C3
3
2
15
9
X35/1-C1
X18/35-C1
3
C3
X18-C1
13
C1
3
40
39
38
37
36
35
30
33
32
31
34
25
28
27
26
29
24
23
21
22
11
12
13
14
15
17
16
18
19
20
10
7
8
9
3
2
6
5
4
1
X18-C1
17
16
10
26
A
6
7
C1
RED/BLU
YEL
YEL
YEL
RED/BLU
PNK
GRN
GRN
PNK
PNK
GRN
PNK
GRN
GRN
PNK
GRN
PNK
GRN
PNK
YEL
YEL
YEL
BLK
BLK
YEL
GRN
BRN
YEL/WHT
PNK
PNK
PNK
PNK
BLK
YEL
YEL
RED/BLU
RED/GRN
GRN
GRN
GRN
GRN
BRN
GRY
GRN
GRN/WHT
BRN/RED
GRY/WHT
PNK
GRN
PNK
PNK
GRN
GRN
PNK
ELECTRONIC IGNITION
SWITCH CONTROL
UNIT
(W/ ADVANCED
AGILITY
PACKAGE)
(W/ ECO
START/STOP
FUNCTION)
(W/ ACTIVE LANE
KEEPING ASSIST)
(W/ STEEL/AIR
SUSPENSION)
W/O 4MATIC
W/ 4MATIC
(W/ AUTONOMOUS INTELLIGENT
CRUISE CONTROL PLUS,
DISTRONIC PLUS & AIRMATIC)
(W/ AUTONOMOUS
INTELLIGENT
CRUISE CONTROL PLUS)
(IF EQUIPPED)
(LEFT KICK
PANEL)
(AT IGNITION SWITCH)
W34
COMPUTER
DATA LINES
SYSTEM
FROM
LEFT FUSE &
RELAY MODULE
(DIAGRAM
2 OF 6)
COMPUTER
DATA LINES
SYSTEM
3
4
1
2
1
2
4
3
20A
15A
5A
25A
20A
5A
7.5A
7.5A
7.5A
7.5A
7.5A
30A
5A
10A
30A
10A
10A
20A
30A
30A
30A
M
L
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
20A
30A
7.5A
D
5A
L
7.5A
RIGHT A-PILLAR FUSE BOX
RIGHT A-PILLAR FUSE BOX
6
4
10
5
MF3
1
5
4
MF1
3
C30
16
8
12
C30
5
11
9
4
3
2
6
E1
15
4
MF2
MF2
2
3
1
2
3
6
1
C30G
7
3
2
1
MF1
6
4
E2
2
5
RED
RED/BLU
RED/WHT
RED/WHT
RED/WHT
BLK
RED/WHT
RED/VIO
RED
RED/WHT
RED/BLU
RED/GRN
RED
RED
RED/WHT
RED
RED/GRN
RED
RED
RED
RED/WHT
RED
RED/WHT
RED
RED/YEL
RED/WHT
RED/GRN
RED/WHT
RED/BLK
RED
RED/WHT
RED
RED/YEL
RED
RED/YEL
RED
FUSE
312
FUSE
310
FUSE
304
FUSE
316
FUSE
303
FUSE
302
FUSE
315
FUSE
311
FUSE
308
FUSE
309
FUSE
326
FUSE
328
FUSE
306
FUSE
305
FUSE
327
FUSE
324
FUSE
341
FUSE
339
FUSE
340
FUSE
337
FUSE
338
FUSE
333
FUSE
336
FUSE
334
FUSE
330
FUSE
322
FUSE
317
FUSE
332
FUSE
318
FUSE
319
FUSE
320
FUSE
325
FUSE
323
FUSE
331
FUSE
329
(NOT USED)
(CONVERTIBLE)
(C300)
(W/ EMERGENCY CALL/ASSISTANCE SYSTEM)
(W/ LIVE TRAFFIC INFORMATION)
(W/ HERMES LTE)
W/O AIRMATIC
W/ AIRMATIC
W/ EMERGENCY CALL/ASSISTANCE
W/O EMERGENCY CALL/ASSISTANCE
(IF EQUIPPED)
(NOT USED)
(IF EQUIPPED)
(W/ AUTONOMOUS
INTELLIGENT CRUISE
CONTROL PLUS)
(W/ ACTIVE
PARK ASSIST)
(W/ THERMOTRONIC)
(IF EQUIPPED)
(IF EQUIPPED)
(W/ AUDIO 20 USB,
AUDIO 20 RADIO &
COMAND APS)
(IF EQUIPPED)
(W/ ADVANCED
DIGITAL PACKAGE) &
(IF EQUIPPED)
(IF EQUIPPED)
(W/
PRE-SAFE)
(W/
PRE-SAFE)
(IF EQUIPPED)
(GLC300 W/ INCREASED ENGINE POWER)
(W/O ADVANCED
AGILITY PACKAGE)
(IF EQUIPPED)
(RIGHT KICK PANEL)
(RIGHT KICK PANEL)
FROM VEHICLE
INTERIOR
PREFUSE BOX
(DIAGRAM
1 OF 6)
BOOSTER
BLOWER
ELECTRONIC
BLOWER
REGULATOR
ELECTRIC
BRAKE
CONTROL
ELECTRICAL
CONNECTOR
LEFT REAR
DOOR CONTROL
UNIT &
REAR CONTROL
UNIT
SUPPLEMENTAL
RESTRAINT
SYSTEM
CONTROL UNIT
DRIVETRAIN
CONTROL
UNIT &
ME-SFI (ME)
CONTROL UNIT
OVERHEAD CONTROL
PANEL CONTROL
UNIT
INTELLIGENT
SERVO
MODULE FOR
DIRECT
SELECT
RIGHT FRONT
DOOR CONTROL
UNIT
FROM
FUSE 325
(DIAGRAM
6 OF 6)
EMERGENCY CALL SYSTEM CONTROL UNIT
DRIVER SEAT
CONTROL UNIT &
DRIVER SEAT
HEATER
CONTROL UNIT
DRIVER SEAT
CONTROL UNIT
TELEMATICS SERVICES COMMUNICATION MODULE
FRONT SEAT HEATER
CONTROL UNIT &
FRONT PASSENGER
SEAT CONTROL UNIT
AUDIO/COMAND
DISPLAY
HERMES CONTROL UNIT
OVERHEAD CONTROL
PANEL CONTROL UNIT &
RAIN/LIGHT SENSOR
W/ ADDITIONAL FUNCTIONS
FRONT SEAT HEATER
CONTROL UNIT &
FRONT PASSENGER
SEAT CONTROL UNIT
FROM VEHICLE
INTERIOR
PREFUSE BOX
(DIAGRAM
1 OF 6)
DRIVER-SIDE
INSTRUMENT
PANEL BUTTON
GROUP
TIRE PRESSURE
MONITOR
CONTROL
UNIT
RADAR SENSORS
CONTROL UNIT
REAR AIR
CONDITIONING
OPERATING UNIT
MULTI-MEDIA
CONNECTION
UNIT
FRONT SAM
CONTROL UNIT
HEAD-UP
DISPLAY
TO
FUSE 324
(DIAGRAM
6 OF 6)
STATIONARY
HEATER UNIT
AUDIO/COMAND
CONTROL PANEL
LEFT FRONT
REVERSIBLE
EMERGENCY
TENSIONING
RETRACTOR
RIGHT FRONT
REVERSIBLE
EMERGENCY
TENSIONING
RETRACTOR
STEERING COLUMN
MODULE CONTROL
UNIT
SLIDING ROOF
CONTROL MODULE
MONO
MULTI-FUNCTION
CAMERA
HEAD
UNIT
PARKING SYSTEM
CONTROL UNIT
AIRMATIC
CONTROL UNIT
PANORAMIC SLIDING
ROOF CONTROL
MODULE
STEREO
MULTI-FUNCTION
CAMERA
ADAPTIVE DAMPING
SYSTEM (ADS)
CONTROL UNIT
TOUCHPAD
ENGINE SOUND CONTROL UNIT