Mercedes-Benz B-Class W245 (2006-2011) – fuse box

Mercedes-Benz B-Class W245 (2006-2011) – Fuse box diagram

Year of manufacture: 2006, 2007, 2008, 2009, 2010, 2011.

Lighter fuse (electrical outlet) in Mercedes B-Class W245 (2006-2011). Is fuse 38 in the fuse box in the passenger leg room.

Fuse box in the passenger leg room

Mercedes-Benz B-Class W245 – fuse box diagram – in the passenger footwell
No. Description Amps [A]
1 2006-2008:

Stop Light Switch

10
(2006-2008):

Stop light switch;

2009-2011:

Brake light switch.

5
2 Heated rear window 25
3 EIS control unit;

[EZS] instrument cluster.

7,5
4 CIS Controller;

[EZS] Electric steering wheel lock controller.

15
5 Automatic and automatic air conditioning Comfort Air Conditioning 7,5
6 Left horn;

Right horn.

15
7 Fuel Pump Relay 25
8 Hanging control panel control unit 25
9 ESP and BAS control unit 40
10 Fan controller connector/internal wiring 40
11 Valid for engine 266:

87 relay circuit, motor

30
Valid for the 640 engine:

87 relay circuit, motor

40
12 Steering column module;

Multi-function steering wheel (2006-2008).

5
13 Front left door control unit 25
14 Front right door control unit 25
15 ESP and BAS control unit 25
16 Data link connector;

Parktronic system control unit (PTS) (2006-2008).

10
17 Rotating Light Switch 5
18 Valid for transmissions 711, 716:

Reversing light switch

7,5
19 Micromechanical Speed Sensor AY 5
20 Control unit for restraint systems 7,5
21 Startup Relay 30
22 Instrument cluster 7,5
23 2006-2008:

Wash Nozzle Heater

7,5
Valid for engine 640 as of 1.9.08:

Fuel filter condensation sensor with heating element

20
24 Electric power steering control unit (ES) 7,5
25 Stop light switch;

ESP and BAS control unit.

7,5
26 Valid for 722 gearbox:

Electronic control unit for shift lever module

7,5
27 V10 valid for 722 gearbox:

CVT control unit

(continuously variable automatic transmission)

7,5
28 Rotating Light Switch 5
29 SAM control unit 30
30 87F relay circuit 25
31 2006-2008:

Central door control unit (vehicles up to 30.11.05);

Rotating light switch;

2009-2011:

Automatic light switch;

Daylight sensor;

Rain/light sensor.

5
32 Valid for engine 266:

ME-SFI control unit [ME].

7,5
33 Radio;

Radio and navigation unit;

Operation, display and

COMAND control unit (Japan).

15
34 Left rear door control unit 25
35 Right tailgate control unit 25
36 2006-2008:

Cell phone separation point;

Trailer control unit.

7,5
2009-2011:

Trailer Control Unit;

PTS control unit.

10
37 Control unit for security systems;

Occupancy recognition sensor

front passenger seat.

7,5
38 Front cigarette lighter with ashtray lighting 25
39 Windshield wiper motor 25
40 Rooftop Louvre:

Control panel control unit.

7,5
Fin roof:

Control unit with control panel.

25
41 Liftgate wiper motor 15
42 Glove box lighting with switch;

Left and right mirror illumination on hood;

Footwell lighting switch (driving school package);

Foot operation monitor switch (driving school package);

VICS + ETC supply voltage separation point (Japan).

7,5
43 Valid for engine 266:

Terminal connector sleeve 87M1;

natural gas conduction (2009-2011):

87M1e caliper link bushing.

15
Valid for the 640 engine:

Terminal connector sleeve 87M1e

7,5
44 Valid for engine 266:

Terminal connector sleeve 87M2e

15
Valid for the 640 engine:

Terminal connector sleeve 87M2e

20
45 Valid for the 640 engine:

CDI control unit

25
46 2006-2008:

Telephone control unit, (Japan);

E-net Compensator;

Portable Universal CTeL(UPCI) Interface [UHI]) control unit

7,5
2009-2011:

Bass module speaker (Japan).

25
2009-2011:

Amplifier for sound system

40
47 Telephone control unit;

Universal portable CTEL control unit;

Interface (UPCI [UHI]);

Cell phone separation point;

Voice Control System (VCS [SBS]).

7,5
48 ATA [EDW]

Towing protection;

Alarm signal with additional battery

7,5
49 Upper control panel;

Seat heating.

25
50 2006-2008:

CD Switch;

VICS + ETC voltage separation point (Japan);

2009-2011:

Media interface control unit;

Digital TV tuner;

Digital audio broadcasting control unit.

7,5
Valid for government vehicles (2009-2011):

Roof light bar

Circuit connector sleeve 30.

30
51 Canada (2009-2011):

Weight sensing system (WSS) control unit;

Valid for government vehicles (2009-2011):

Special signal system control panel.

10
52 VICS + ETC voltage separation point 5
Spare parts (vehicles from 1.6.06) 7,5
Control unit for the emergency call system

(USA) (vehicles to 31.5.06)

7,5
53 Rear cigar lighter with ashtray

Interior socket

30
54 Amplifier for sound system;

Bass module speaker.

25
Applies to government vehicles (2009-2011):

12 volt 2-pin socket.

15
55 Left headlight (bi-xenon)
Right Headlight Assembly (Bi-xenon)
7,5
Front left (Hi-Xenon) light assembly 10
56 Reservation 10
Right Front Light Assembly (Hi-Xenon) 10
57 2009-2011:

Trailer Hitch Socket (13-pin)

15
2006-2008:

Audio Control Unit (Japan)

25
2006-2008:

SDAR control unit;

Emergency call system control unit (USA).

7,5
58 Trailer Control Unit 25
59 Trailer control unit (vehicles up to 31.5.05);

Trailer hitch socket (13-pin) (vehicles from 1.6.05).

20
60 Driver’s seat connector block 20
61 Front passenger seat connection block 20
62 Relay Circuit 15 (2)

(SA: xenon, mobile phone)

25
63 Spare parts (vehicles up to 31.5.05)
Applies to government vehicles (2009-2011):

Roof light bar.

25
Emergency call system control unit (USA)

(vehicles from 1.6.05 onwards)

SDAR control unit (vehicles from 1.6.05 onwards)

7,5
64 Valid for engine 266:

Air Pump Relay

40
Valid for the 640 engine:

Engine wiring harness/engine compartment connector (2006-2008)

Light production phase (2009-2011)

80
65 Electrical control unit

power steering (ES)

80
66 SAM control unit 60
67 Circuit 15R relay (2) (SE) 50
68 Valid for engine 266.920 and engine 266.940

with 722 gearbox:

AAC with integrated control

additional fan motor

50
Valid for 640.940, 640.941, 266.960, 266.980 and

for 266.920, 266.940 engines:

AAC with integrated control

additional fan motor

60
69 Circuit 15R relay (1) 50
70 Circuit 15 relay (1) 60
71 Valid for the 640 engine:

PTC heater

150
72 2006-2008:

Connecting bushing for circuit 30;

2009-2011:

Special multifunctional vehicle control unit (SVMCU [MSS]) (Taxi);

Refers to Government vehicles:

Fuse 7;

Fuse 10.

60
Mercedes-Benz B-Class W245 – fuse box diagram – in passenger footwell
No. Description Amps [A]
80 Special multifunctional vehicle control unit 30
81 Special multifunctional vehicle control unit 30
82 Special multifunctional vehicle control unit 30
83 Special multifunctional vehicle control unit 30
Relay
A Circuit 15R relay (2) (SA)
B Circuit 15R relay (1)
C Horn relay
D Heated rear window relay
E Wiper Relay Stage 1/2
F Wiper On/Off Switch Relay
G Circuit 15 relay (1)
H Reservation courier
I Valid for engine 266:

Air pump relay

K Fuel Pump Relay
L Motor Circuit 87 Relay
M Starter Relay
N 87F relay circuit
O Relay circuit 15 (2)

(SA: xenon, mobile phone)

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