w211 - Auto Genius

Mercedes Benz E Class w211 (2002 – 2009) – fuse box diagram

Year of production: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

Fuse box in the trunk

Mercedes-Benz E-Class w211 - fuse box diagram - trunk — Mercedes-Benz E-Class w211 – fuse box diagram – trunk

No.	Fused function	A
1	Front passenger partially-electric seat adjustment switch Driver-side front seat adjustment control unit, with memory	30
2	Driver partially-electric seat adjustment switch Passenger-side front seat adjustment control unit with memory	30
3	Tire pressure monitor control unit PARKTRONIC control unit TV combination tuner (analog/digital) Navigation processor	7,5
4	Except engine 113.990 (E55 AMG), 156.983 (E 63 AMG):Fuel pump	15
		20¹⁾
	Engine 113.990 (E55 AMG): Charge air cooler circulation pump	15
5	—	—
6	Audio gateway control unit	40
7	Rear-end door control unit	15
8	Left antenna amplifier module ATA [EDW] inclination sensor Alarm horn	7,5
9	Overhead control panel control unit	25
10	Heated rear window	40
11	Rear-end door control unit	20
12	Cargo area connector box	15
13	Interior socket	15
14	—	—
15	Fuel filler flap CL [ZV] motor	10
16	Seat heating and seat ventilation control unit	20
17	Trailer connection unit control unit	20
18	Trailer connection unit control unit	20
19	Multicontour seat pneumatic pump	20
20	Rear window roller blind relay	7,5
Relay
A	Fuel pump relay (except engine 113.990 (E55 AMG), 156.983 (E 63 AMG)) Engine 113.990 (E55 AMG): Charge air cooler circulation pump relay
B	Relay 2, terminal 15R
C	Spare relay 2
D	Rear wiper relay
E	Heated rear window relay
F	Relay 1, terminal 15R
G	Fuel filler cap polarity reverser relay 1
H	Fuel filler cap polarity reverser relay 2
1) as of 2007

The Instrument Panel Fuse Panel

Mercedes-Benz E-Class w211 - fuse box diagram - instrument panel — Mercedes-Benz E-Class w211 – fuse box diagram – instrument panel

No.	Fused function	A
	Feed-in:Rear prefuse box	150
21	Right rear door control unit	25
21	Right rear door control unit	30¹⁾
22	Right front door control unit	25
22	Right front door control unit	30¹⁾
23	Front passenger front seat adjustment control unit with memory	30
24	Circuit 30 connector sleeve, Keyless Go	25
25	Stationary heater unit	25
25	In addition fused via polyswitch fuse for stationary heater: Stationary heater radio remote control receiver	5
26	CD changer	7,5
27	Terminal 15 relay (as of 2007)	5
28	Radio COMAND operating, display and control unit	5
28	Radio control panel and navigation unit COMAND operating, display and control unit	15
29	Steering column module EIS [EZS] control unit	7,5
29	up to 2006: DC/DC converter control unit	15
30	Data link connector	7,5
31	Upper control panel control unit Cutoff relay for interruptible loads (2006-2007)	5
31	up to 2006: Driver-side SAM control unit with fuse and relay module	7,5
32	Left rear door control unit	30
33	Left front door control unit	30
34	Driver-side front seat adjustment control unit, with memory	30
35	WSS (Weight Sensing System) control unit (as of 2007; USA)	5
36	Heated seats and seat ventilation control unit	25
37	AIRmatic with ADS control unit	15
38	NECK-PRO head restraints relay	7,5
39	Lower control panel control unit	5
40	Heated seats and seat ventilation control unit	10
40	up to 2006: Upper control panel control unit	5
41	Central gateway control unit	5
42	Cutoff relay for interruptible loads (up to 2006) ME-SFI [ME] control unit Valid for engine 629, 642, 646 EVO:Terminal 87 relay, engine Driver-side SAM control unit with fuse and relay module (engine 271, 272, 628, 629, 642, 646, 647, 648) CNG control unit (engine 271)	7,5
1) as of 2007

Fuse box in the engine compartment

Mercedes-Benz E-Class w211 - fuse box diagram - engine compartment — Mercedes-Benz E-Class w211 – fuse box diagram – engine compartment

No.	Fused function	A
43	Valid for engine 112, 113, 156, 271, 272, 273:ME-SFI [ME] control unit Valid for engine 271, 272, 273:ME control unit Valid for engines 628, 629, 642, 646, 647, 648: CDI control unit Driver-side SAM control unit with fuse and relay module Rear SAM control unit with fuse and relay module Valid for engine 629, 642, 646, 647, 648: CDI control unit Rear SAM control unit with fuse and relay module	15
44	Valid for engine 646, 647, 648:CDI control unit Valid for engine 271, 272, 273:ME-SFI [ME] control unit Valid for engine 271 (Bivalent natural gas drive): Cyl. 1 gas injection valve Cyl. 2 gas injection valve Cyl. 3 gas injection valve Cyl. 4 gas injection valve	15
45	AIRmatic with ADS control unit Electronic selector lever module control unit (Automatic five-speed transmission (NAG)) Rear axle level control system control unit Gear recognition switch (Sequentronic automated manual transmission (SEQ))	7,5
46	ETC [EGS] control unit (Automatic 5-speed transmission (NAG)) VGS electric control unit (automatic 7-speed transmission) Automated manual transmission control unit (Sequentronic automated manual transmission (SEQ))	7,5
47	ESP, SPS [PML] and BAS control unit	5
48	Restraint systems control unit Left front reversible emergency tensioning retractor (as of 2007) Right front reversible emergency tensioning retractor (as of 2007)	7,5
49	Restraint systems control unit Front passenger seat occupied and child seat recognition sensor NECK-PRO head restraints relay	7,5
50	Portable CTEL separation point VICS power supply separation point Emergency call system control unit	5
51	Spare	5
52	Exterior lamp switch Instrument cluster Glove compartment illumination with switch AAC with integrated control additional fan motor (as of 2007) Bi-xenon headlamp unit:Headlamp range adjustment control unit	7,5
53a	Spare	15
53b	Fanfare horn relay	15
54a	Illuminated cigar lighter	15
54b	Illuminated cigar lighter	15
55	Telephone handset (up to 2007) Bluetooth module connector (up to 2007) Portable CTEL separation point Emergency call system control unit (as of 2007)	7,5
56	Wiper motor	40
57	Valid for engine 628, 646, 647, 648:CDI control unit Valid for engine 271, 272, 273: ME-SFI [ME] control unit Purge control valve PremAir Sensor USA version:Activated charcoal canister shut-off valve	25
58	Valid for engine 112, 113, 156: Cylinder 1 ignition coil Cylinder 2 ignition coil Cylinder 3 ignition coil Cylinder 4 ignition coil Cylinder 5 ignition coil Cylinder 6 ignition coil Cylinder 7 ignition coil Cylinder 8 ignition coil	15
59	Starter relay	15
59	Starter relay	20¹⁾
60	Oil cooler fan (E55 AMG, E63 AMG)	10
61	Electric air pump	40
62	SEQ pump control relay (Sequentronic automated manual transmission (SEQ))	30
63	Automated manual transmission control unit (Sequentronic automated manual transmission (SEQ)) Valid for engines 112, 113: Circuit 87 relay, engine ME-SFI [ME] control unit	15
64	Exterior lamp switch Instrument cluster AAC [KLA] control and operating unit Comfort AAC [KLA] control and operating unit Steering column module (up to 2007)	7,5
65	IS [EZS] control unit Electric steering lock control unit	20
66	Right front lamp unit Left front lamp unit HRA [LWR] selector wheel (as of 2007) Bi-xenon headlamp unit:HRA power module	7,5
67	Stop light switch	5
Relay
I	Terminal 87 relay, engine
K	Terminal 87 relay, chassis
L	Starter relay
M	SEQ pump control relay
N	Terminal 15 relay
O	Fanfare horn relay
P	Terminal 15R relay
R	Air pump relay (except engine 113.990 (E55 AMG), 156.983 (E63 AMG)) Oil cooler fan (only engine 113.990 (E55 AMG), 156.983 (E63 AMG))
S	Airmatic relay
1) as of 2007

Front prefuse box

Front

Rear

No.	Fused function	A
	Feed-in:Battery (G1)
68	Valid for engine 629, 642, 646, 647, 648:Heater booster	200
69	Valid for engine 629, 642, 646 EVO:Glow time output stage	150
70	External start terminal point	—
71	Valid for engine 112, 113, 156, 271, 272, 273, 629, 642, 646, 647, 648:AAC with integrated control additional fan motor	150
71	Valid for engine 629, 642, 646 EVO:Engine and AC electric suction fan with integrated control	100
72	Traction system hydraulic unit	50
73	Traction system hydraulic unit as of 2007: ESP control unit	50
74	AIRmatic relay	40
75	Right SAM control unit	40
76	Right front reversible emergency tensioning retractor Engine 113.990 (E 55 AMG): Air injection relay	40
77	Blower motor Heating systems recirculation unit Solar generator control unit	40

Rear prefuse box

Front

Rear

No.	Fused function	A
	Feed-in:Battery
78	Driver-side SAM control unit with fuse and relay module	200
79	Rear SAM control unit with fuse and relay module	200
80	Driver-side SAM control unit with fuse and relay module	150
81	Interior fuse box	150
82	Valid for engine 113.990 (E55 AMG), 156.983 (E63 AMG):Fused via terminal 30 connector sleeve: Fuse F82A and F82B	150
F82A	Fuse for left fuel pump control unit (156.983 (E63 AMG)) Fuse for right fuel pump control unit (156.983 (E63 AMG))	40
F82A	Fuel pump relay (113.990 (E55 AMG), 156.983 (E63 AMG))	30
F82B	Air injection relay fuse	40
83	Taxi version:Special vehicle multifunction control unit (SVMCU [MSS])	30
84	Battery sensor	5
85	Telephone interface Universal Portable CTEL Interface (UPCI [UHI]) control unit Hands-free system control unit Voice control system control unit	5
86	Interior socket (5A – up to 2003; 30A – 2004-2006; 5A – as of 2007)
	USA version:SDAR control unit	5
	Valid for government vehicles:Special vehicle multifunction control unit (SVMCU [MSS]) Taxi version:Special vehicle multifunction control unit (SVMCU [MSS])	30
87	Pneumatic pump for dynamic seat control	30
88	TLC [HDS] control unit Rear-end door closing control unit	30
89	Loading floor control unit	40
90	Left front reversible emergency tensioning retractor Special vehicle multifunction control unit (SVMCU [MSS])	40
90	Up to 02/03 for engine 113.990 (E55 AMG): Fuel pump relay	30
91	Special vehicle multifunction control unit (SVMCU [MSS])	40

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Mercedes Benz E Class w211 (2003 – 2008) – fuse box diagram

Year of production: 2003, 2004, 2005, 2006, 2007, 2008

Fuses in trunk compartment

Fuse	Ampere ratging [A]	Description
F001	30	Driver seat power
F002	30	Passenger seat power
F003	7,5	Navigation
F003	7,5	Parktronic
F003	7,5	Tire Pressure Control
F003	7,5	TV
F004	20	Fuel pump
F005	20	Not used
F006	40	Audio getway
F007	15	Emergency Light T model
F008	7,5	Antenna Module
F009	25	Roof unit
F010	40	Window Defroster Rear
F011	20	Tailgate Control Unit
F012	15	Plug Socket Trunk
F013	15	Plug Socket Rear
F014	—	Not used
F015	10	Fuel Tank Locking
F016	20	Heated Seats rear
F017	20	Trailer Power Supply
F018	20	Trailer Control Unit
F019	20	Electronic control unit for additional rear light
F20	7,5	Window Shade Rear
F20	30	3rd Stop light

Relays in trunk compartment

Relay		Despcription
Relay 1	kA	Fuel Pump
Relay 2	kB	Relay 2 Circuit 15R
Relay 3	kC	Reserve 2
Relay 4	kD	Rear Wiper
Relay 5	kE	Rear Window Defroster
Relay 6	kF	Relay Circuit 15R
Relay 7	kG	Fuel Filler Cap Polarity Change 1 Relay
Relay 8	kH	Fuel Filler Cap Polarity Change 2 Relay

Passenger compartment fuse box.

Fuse	Ampere rating [A]	Despcription
F021	30	Door Control Unit Rear Right
F022	30	Door Control Unit Passenger
F023	30	Passenger Set Adjustable Memory
F024	25	Keyless Go
F025	20	Additional Heating with/without remote start
F026	7,5	CD Charger
F027	Reserve	—
F028	5	Radio
F028	15	Radio
F029	7,5	Steering Column Module
F030	7,5	Diagnostic Socket
F031	5	Top Switch Panel
F032	30	Door control unit rear left
F033	30	Door control unit driver
F034	30	Driver seat adjustadble/memory
F035	5	Weight sensoring system
F036	25	Heated seats front
F037	5	Control Unit Height Adjustment
F037	15	Control Unit Height Adjustment
F038	5	Airmatic
F038	15	Airmatic
F039	5	Bottom Switch Panel
F040	10	Steering wheel heating
F041	5	Central Getway
F042	7,5	Engine Control Module
F043	7,5	Fuse and Relay Box Driver

Fuse in engine compartment

Fuse	Ampere rating	Description
F43	15	Not used
F44	15	Not used
F45	7,5	Not used
F46	7,5	Not used
F47	5	ESP, SPS, PML & BAS control unit N47-5
F48	7,5	Restraint system control unit N2/7
F49	7,5	Not used
F50	5	Not used
F51	5	Not used
F52	7,5	Rotary light switch S1, Cluster, Glove Compartment
F52	10	Rotary light switch S1, Cluster, Glove Compartment
F53a	15	Fanfare horn relay N10/1kO
F53b	15	a side always powered b side no power with ignition off
F54a	15	Cigarete lighter
F54b	15	a side no power with ign. Off b side always powered
F55	7,5	Not used
F56	40	Wiper Motor
F57	25	Not used
F58	15	Ignition Coils
F59	15	Starter relay
F59	20	Starter relay
F60	10	Oil cooler fan
F61	40	Electric air pump
F62	30	SEQ Pump Control relay N10/1kM
F62	20	SEQ Pump Control relay N10/1kM
F63	15	Circuit 87 relay, engine N10/kl
F64	7,5	Rotary light switch, more
F65	20	EIS EZA Unit N73 Steering lock unit N26/5
F66	7,5	Right/left front lamp unit E2, E1

Relays in engine compartment

Relay		Description
Relay	kI	Circuit 87 relays, engine
Relay	kJ	—
Relay	kL	Starter Relay
Relay	kM	SEQ ASG Pump Control Relay
Relay	kN	Circuit 15 relay
Relay	kO	FAN Relay Module
Relay	kP	Circuit 15 relay
Relay	kR	Air pump or oil cooler fan relay
Relay	kS	AirMatic Relay K67
Relay	kT	Cutoff relay to interruptible loads K75

Front Pre Fuse Power Distribution

Fuse	Ampere rating [A]	Desciprion
F70	15	Not used
F71	15	M4/7 Electric suction fan with integrated Control
F72	50	A7/3 Traction system hydraulic unit
F73	40	A7/3 Traction system hydraulic unit
F74	40	K67 Airmatic relay
F75	40	N10/11 Passenger SAM P
F76	40	N22 Air Condigtioning Control Module
F77	—	Reserved

Rear pre fuse block in trunk in front of main large battery A211545401

Fuse	Ampere rating [A]	Description
F78	20	N10/1 Driver SAM D
F79	20	N10/2 Rear SAM-R
F80	15	N10/1Driver SAM D
F82	15	N3/10 Control Module
F83	10	Reserved
F84	5	N82 Battery Control Module
F85	5	N112 Communication Platform and A35/11 VCS
F86	5	x58/1 Interior socket
F87	40	M40/1 Fneumatic Pump or Dynamic Seat Control
F88	30	N121 Trunk Closer Module

Fuse colour

Ampere rating [A]	Colour
5	Beige
7,5	Brown
10	Red
15	Blue
20	Yellow
25	White
30	Green
40	Amber
50	Red
60	Blue