Mercedes-Benz S-Class w220 (1998-2005) – Fuse box

Mercedes-Benz S-Class w220 (1998-2005) – fuse box diagram

Year of manufacture: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005.

Lighter fuse (electrical outlet) in Mercedes S-Class w220 (1998-2005). Is fuse 1 in the fuse box in the engine compartment and 86 inside.

Fuse and relay box in the engine compartment on the left side

Mercedes-Benz S W220 – fuse diagram – engine compartment (left)
No. Amps [A] Description
1 40 Parking meter heater parking;

Special version:

Unused.

2 50 Relay for high pressure pump and return
3 15 Steering wheel level adjustment:

Relay S 1, longitudinal adjustment

Relay S 2, longitudinal adjustment

4 15 Steering wheel adjustment, vertical:

Relay S 1, height adjustment

Relay S 2, height adjustment.

5 40 Wiper On/Off Switch Relay
6 7,5 until 31.8.02:

Heating amplifier switch;

from 1.9.02:

Unused.

5 Special version:

hydraulic brake

7 7,5 Special version:

2. 3-phase alternator

8 40 Special version:

hydraulic brake

9 30 until 31.8.03:

Valid for air suspension:

AIRmatic with ADS control module;

Valid for Active Body Control (ABC):

ABC control module;

Special version:

ADS, suspension control

20 as of 1.9.03:

Valid for air suspension:

AIRmatic with ADS control module;

Valid for Active Body Control (ABC):

ABC control module.

10 15 Special version:

Windshield wiper water pump;

Windshield washer water pump;

Circuit 15;

Coupling sleeve;

Ignition coils;

11 15 until 31.8.02:

Front cigar lighter with ashtray

5 as of 1.9.02:

VICS X137 power separation point

12 7,5 until 31.8.02:

sensor sensitive in the locking of vehicle safety belts

as of 1.9.02:

not used

Special version:

Left side airbag sensor and

windshield airbag;

Right side airbag sensor and

windshield airbag.

13 40 Front left door control module
14 5 Special version:

hydraulic brake

15 40 Special version:

hydraulic brake

16 7,5 Stop light switch
17 7,5 C215:

Vehicle Sensitive Seat Belt Sensor

18 5 Applies to portable CTEL (D2B) D-net (before installation):

Portable CTEL connector;

Refers to MB D-net Phone (D2B):

D2B interface for permanently installed telephone;

Applies to phone MB D-net (D2B)

With Tele Aid’s emergency call system:

TELE AID control module;

Applies to MB D-net (D2B) phone

with the E-call emergency call system:

Permanent installation of the D2B interface;

Control module with frequency switch;

Control module for alarm connections.

19 5 until 31.8.02:

Unused;

from 1.9.02:

Left front reversible emergency voltage retractor (W220);

Right front reversible emergency voltage retractor (W220).

7,5 Special version:

instrument cluster

20 5 until 31.8.02:

Indicator set;

Data Link Connector

as of 1.9.02:

Unused.

7,5 Special version:

Bushing for the diagnostic cable connector;

Instrument cluster;

Data link connector;

Breakpoint;

Compact wiring harness / diagnostic module II, cockpit;

Intermediate connection;

Diagnostic cable harness / rear lights 16-pin;

Measurement connector;

Data link connector.

21 5 until 31.8.02:

Indicator set;

as of 1.9.02:

Unused.

7,5 Special version:

instrument cluster

22 5 until 31.8.02:

Instrument cluster

15 as of 1.9.02:

Operating, display and control unit

7,5 As of 1.9.03; Japanese version:

Command operation, display and control unit;

Special version:

Instrument set.

23 10 until 31.8.02:

Air conditioning:

AAC [KLA] control and operation module;

Circulation pump;

Two-valves on the left;

Two valves on the right.

7,5 from 1.9.02 to 31.8.03:

TV Tuner;

from 1.9.02:

Operating and display unit;

Rear screen CD player with switch (in the trunk).

24 10 until 31.8.02:

Diagnostic connector

20 as of 1.9.02:

Audio gateway control module

10 Special version:

Bushing for the diagnostic cable connector:

Instrument cluster;

Data link connector;

Breakpoint;

Compact wiring harness / diagnostic module II, cockpit;

Intermediate connection;

Diagnostic cable harness / rear lights 16-pin;

Measurement connector;

Data link connector.

25 25 until 31.8.02:

Unused;

from 1.9.02:

Sound Amplifier.

10 Special version:

enclosure module

26 10 until 31.8.02:

Upper control panel control unit;

from 1.9.02:

Unused.

27
Courier
A Parking meter heater
B Relay for c.15
C Relay for c.15R
D Steering column forward/reverse adjustment relay 1
E Steering column forward/reverse adjustment relay 2
F Relay for high pressure pump and return
G Wiper Position Relays 1 and 2
H Wiper On/Off Switch Relay
I Relay for steering column height adjustment 1
J Relay for steering column height adjustment 2
V Special version:

Relay for hydraulic brake booster unit

W Special version:

Safety relay for hydraulic brake booster unit

See also  Mercedes-Benz CLK W209 (2002-2010) - Fuse box

Fuse and relay box in the right side engine compartment

Mercedes-Benz S W220 – fuse diagram – engine compartment (right)
No. Amps [A] Description
28 15 Relay for fanfare horns
29 20 Engine electronics / chassis relay
10 Special version:

Engine Electronics / Chassis Relay

30 20 Engine electronics / chassis relay
31 40 Air Pump Relay
32 40 Air Compressor Relay
33 40 Heating system recirculation unit
60 Special version:

Electric Suction Fan

34 5 by 31.8.02:

Traction control module:

Control module for ESP, SPS and BAS

(Electronic Stability Program (ESP),

power steering dependent Speed (SPS),

Brake Assist (BAS)).

10 from 1.9.02:

Traction control module:

ESP, SPS and BAS control module

(Electronic Stability Program (ESP),

power steering dependent Speed (SPS),

Brake Assist (BAS)).

35 until 31.8.02:

Not used

15 from 1.9.02:

Valid for the steering wheel heating:

dc/dc converter control unit.

40 Special version:

Recirculation unit for heating systems;

Fan controller;

Fan motor.

36 7,5 Distronic:

DTR control module.

37 15 ETC control unit [EGS];

Electronic control unit of the control lever module;

VGS electrical control unit.

38 5 American version:

Inside luggage compartment button (KIT)

39 40 Front right door control module
40 10 For xenon headlights:

Headlight Range Control Module

41 20 With stationary heater:

STH radio receiver;

STH heater (C215);

STH heater or additional heater (W220).

42 20 Auxiliary air unit relay;

Special versions:

Gear oil fan motor relay;

Motor oil fan assembly:

Temperature switch (100° C).

43 25 Diesel engine only:

CDI control module
Starter Relay,

Right front fuse and relay module

Fuel pump relay (OM648 only)

44 7,5 OM613:

CDI control module

Intake manifold heating,

Right front fuse and relay module.

10 OM628:

CDI control module;

Start relay, right front fuse and

relay module;

AC motor and electric suction fan with

integrated control;

Charge the fan circulation pump;

OM648:

CDI control unit;

CDI relay;

AAC with additional integrated control fan motor.

45
46 5 with Active-Body-Control (ABC):

ABC control module;

with air suspension:

AIRmatic with ADS control module.

47 10 Multi-functional AAC sensor

Control unit Box fan motor

Multifunction sensor for automatic air conditioning

(works with right hand steering wheel)

Coolant temperature switch (100° C)

7,5 Special version:

Multifunctional Sensor

48 7,5 M112 / 113; until 31.8.02:

Fan control module suction;

M137; until 31.8.02:

Electric motor and fan exhaust AC

with integrated control

Special version:

Fan Control Module exhaust.

49 15 Ignition coil (T1 / 1) to (T1 / 8);

Anti-interference capacitor.

7,5 Special version:

Exhaust Fan Control Module

Relay
K. Engine electronics / chassis relay
L Startup Relay
M Applies only to diesel fuel: CDI relay
N Secondary air pump relay
O Air Compressor Relay
P. Relay for fanfare horns
V Special version:

Relay for hydraulic brake booster unit

W Special version:

Safety relay for the hydraulic unit

brake booster.

See also  Mercedes-Benz S-Class w140 (1992) - fuse box

Rear fuse and relay box

Mercedes-Benz S-Class w220 – fuse diagram – rear compartment
No. Amps [A] Description
50 10 Rear window blind relay
51 5 Trailer sensor relay
52 30 Fuel Pump Relay
53 50 Rear window defrost relay
54 10 Trailer recognition control module;

Special version:

Automatic fire warning and extinguishing system.

55 25 Trailer Hitch Socket (13-pin)
30 Special version:

PAS and special signaling system

56 30 Trailer recognition control module
40 Special version:

Hydraulic Window Lifting Mechanism

57 25 Applies to the remote start lock system (HDFS):

Boot lid opening relay;

Boot lid closing relay;

Remote hydraulic boot lid closing pump;

Special version:

unused.

58 7,5 Go without a key:

Keyless Go control module;

Antenna for the left front door;

Keyless Go left door antenna (W220);

Keyless Go left door antenna (C215);

Keyless antenna for front door on the right side;

Antenna for keyless entry doors on the right (W220);

Antenna for keyless entry doors on the right (C215);

Keyless solenoid of the left front door elevator;

Keyless solenoid of the left rear door liftgate (W220);

Keyless solenoid of the front door elevator;

Right rear liftgate solenoid (W220);

Special version:

Automatic fire warning and extinguishing system.

59 30 Cab version:

Special multifunctional vehicle control module (SVMCM);

Special version:

PAS MCS.

60 7,5 until 31.8.02:

Not used

as of 1.9.02:

Breakpoint for the supply voltage of the navigation processor

VICS;

Rear window antenna amplifier module.

61 15 by 31.8.02:

Radio;

Rear window antenna amplifier module;

CD player with switch (in the trunk);

COMAND operating, display and control module;

Telephone circuit connector;

15C TV Tuner;

Video decoder;

Redundant relay, circuit 15;

Navigation processor;

Traffic data recorder.

7,5 as of 1.9.02:

Hands-free system control unit;

Voice control system control unit;

Portable CTEL connector;

E-Call control unit;

Telephone transmitter/receiver, D2B;

Telephone headset selector switch, front and rear (W220);

CTEL interface;

CTEL Compensator;

Telephone Interface;

Telephone transmitter/receiver and TELE AID, D2B;

Telecommunications control unit (from 1.9.03);

Bluetooth module (from 1.9.03);

Rear telephone handset (from 1.9.03 W220);

E-net compensator (from 1.9.03);

Display operation and rear display (from 1.9.03);

GPS box control unit (from 1.6.04 onwards);

Portable Universal CTEL Interface (UPCI [UHI]) control unit (from 1.6.04);

Emergency call system control unit (from 1.6.04);

Special version:

unused.

62 20 Pneumatic system equipment with combined functions;

ATA tilt sensor (special version).

63 7,5 until 31.8.02:

Interface D2B for mounting permanent transmitter;

CTEl telephone receiver,

if an emergency call system (TELE AID) is installed;

Control module for the voice control system,

if the emergency call system (TELE AID) is installed,
portable CTEL connector;

Traffic data recorder.

30 starting 1.9.02:

Pneumatic pump for dynamic seat control

64 7,5 until 31.8.02:

Module Command, display and control operation;

Rear window antenna amplifier module.

25 as of 1.9.02:

Left front seat adjustment control with memory.

5 Special version:

D2B interface for permanently installed telephone;

D2B interface for portable cell phones.

65 5 Special version:

D2B interface for portable cell phones.

66 25 until 31.8.02:

Sound Amplifier;

from 1.9.02:

Controller for right front seat adjustment with memory.

7,5 Special version:

Interior lamp with universal joint

67 25 Rear seat control module (not for C215)
68 15 Rear air conditioning control module;

Rear AC refrigerant shutoff valve;

Rear heating system supply assembly;

Circulation pump;

Two-valve on the left;

Two valves on the right.

69 15 Applies to rear air conditioning:

Rear air conditioning control module.

70 10 Tire pressure monitor control module
71 25 until 31.8.02:

Left front seat adjustment control module with memory

40 as of 1.9.02:

Left front reversible emergency voltage retractor

72 40 Rear control module (C215);

Left rear door control module (W220).

73 25 until 31.8.02:

Control module for right front seat adjustment with memory

40 as of 1.9.02:

Right front reversible emergency voltage retractor

74 40 Rear control module (C215);

Right rear door control module (W220).

75 10 With the Parktronic system:

PTS control module

76 15 Rear backrest fan
77 40 Hanging control panel control unit
Relay
Q Rear window blind relay
R Trailer sensor relay
S Relay Circuit 15
T Fuel Pump Relay
U Rear Window Defrost Relay
See also  Mercedes-Benz CLS W219 (2004-2010) - Fuse box

Interior fuse box

Fuse box in the instrument panel (LHD on the right or passenger side and RHD on the left or passenger side).

Mercedes-Benz S-Class W220 – fuse diagram – interior
No. Amps [A] Description
78 7,5 Alarm signal with additional battery;

Steering column module;

EIS control unit;

ME-SFI control unit.

79 5 Instrument cluster
80 10 Upper control panel control unit
81 10 Data Link Connector
82 10 AAC Control and Maintenance Unit [KLA];

Heating system supply unit.

83 10 Central gate control unit
84 5 Indicator set;

Data link connector.

85 5 Instrument cluster
86 15 Front Lighter

With ashtray lighting.

Fuse and relay box on the right side in front of the engine compartment

Mercedes-Benz S-Class W220 – fuse box diagram – engine compartment (front right)
No. Amps [A] Description
87 20 Motronic Relay
88 20 Motronic Relay
89
90 10 Charge air cooler circulation pump
91 10 starting 1.9.03:

Internal fuel pump

Relay
V Motronic Relay
W Load Air Relay
X Fuel Tank Pump Relay

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