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Fuses box location engine main fuse box

Fuses & Relays 2003-2008 E-Class W211

Location of fuses and relays on Mercedes Benz E Class All Models,  years 2003 to 2008.

If you replace any fuses, make sure to replace it with the same color fuse. If there is an underlying problem you could overload the wires or even cause more serious problems to that circuit if you use a higher ampere fuse. Make sure the new fuse you are installing has the same color and ampere rating as the old one. If you install a new fuse at it blows shortly after you install it then you could have a short or a problem with that circuit and you need to get it diagnosed. When you replace fuses make sure your ignition is off.

You can get a lot of fusees for cheap on Amazon, like these ones here. Make sure to replace the fusees with the correct color and ampere rating.

You can get a box with lots of fuses on Amazon for about $10.

FUSE COLOR = AMPERE RATING

Fuse Color Ampere
Black 1
Beige 5
Brown 7.5
Red 10
Blue 15
Yellow 20
White 25
Green 30
Amber 40
Red 50
Blue 60

Fuses &  Relays

w211-fuses-trunk

FUSES AND RELAY IN TRUNK

F001 30 A Driver Seat Power
F002 30A Passenger Seat Power
F003 7.5A Navigation
F003 7.5a Parktronic
F003 7.5A Tire Pressure Control
F003 7.5A TV
F004 20A Fuel Pump
F005 20A
F006 40a Audio GateWay
F007 15A Emergency Light T model
F008 7.5 Antenna Module
F009 25A Roof Unit
F010 40A Window Defroster Rear
F011 20A Tailgate Control Unit
F012 15A Plug Socket Trunk
F013 15A Plug socket Rear
F013 15a Pneumatic Adjustable seat
F014 5a
F015 10A Fuel Tank Locking
F016 20A Heated Seats Rear
F017 20A Trailer Power Supply
F018 20a Trailer Control Unit
F019 20a Electronic control unit for additional rear light
F019 20A Pneumatic Adjustable Seat
F020 7.5A Window Shade Rear
F020 30A 3rd Stop Light
Relay kA Fuel Pmp
Relay kB Relay 2 Circuit 15R
Relay kC Reserve 2
Relay kD Rear Wiper
Relay kE Rear Window Defroster
Relay kF Relay Ciruit 15R
Relay kG Fuel Filler Cap Polarity Change 1 Relay
Relay kH Fuel Filler Cap Polarity Change 2 Relay
W211-fuses-21-42

FUSES INSIDE,
ON THE SIDE OF THE DASH

F021 30A Door Control Unit Rear Right
F022 30A Door Control Unit Passenger
F023 30A Passenger Set Adjustable Memory
F024 25A Keyless Go
F025 20A Additional Heating with/without remote start
F026 7.5A CD Changer
F027 Reserve
F028 5/15A Radio
F029 7.5A Steering Column Module
F029 7.5A Steering Column Module
F030 7.5A Diagnostic Socket
F031 5A Switch Off Relay
F031 5A Top switch panel
F032 30A Door control unit rear left
F033 30A Door control unit driver
F034 30A Driver seat adjustable/memory
F035 5A Weight sensoring system
F036 25A Heated seats front
F037 5/15A Conrol unit Height Adjustment
F037 5/15A Airmatic
F038 Reserve
F039 5A Bottom Switch Panel
F040 10A Steering wheel heating
F041 5A Central Gateway
F042 7.5A Engine Control Module
F042 7.5A Fuse and Relay Box Driver
w211-fuses-engine-bay

Fuses & Relays in the Engine Bay

F43 15A
F44 15A
F45 7.5A
F46 7.5A
F47 5A ESP,SPS,PML &BAS control unit N47-5
F48 7.5A Restraint Systems Control Unit N2/7
F49 7.5A
F50 5A
F51 5A
F52 7.5/10A Rotary light swich S1, Cluster, Glove Compartment
F53a 15A Fanfare horn relay N10/1kO
F53b 15A a side always powered b side no power with ignition off
F54a 15A Cigarete Lighter
F54b 15A a side no power with ign. Off b side always powered.
F55 7.5A
F56 40A Wiper Motor
F57 25A
F58 15A Ignition Coils
F59 15A /20A Starter Relay
F60 10A Oil cooler fan
F61 40A Electric air pump
F62 30A/20A SEQ Pump Control relay N10/1kM
F63 15A Circuit 87 relay, engine N10/1kl
F64 7.5A Rotary light switch, more
F65 20A EIS EZA Unit N73 Steering lock unit N26/5
F66 7.5A Right/left front lamp unit E2, E1
Relay kI Circuit 87 relays, engine
Relay kJ
Relay kK Circuit 87 relays chasis.
Relay kL Starter Relay
Relay kM SEQ ASG Pump Control Relay
Relay kN Circuit 15 relay
Relay kO FAN Relay Module
Relay kP Cirucit 15R relay
Relay kQ
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
F70 150A
F71 150A M4/7 Electric suction fan with integrated control
F72 50A A7/3 Traction system hydraulic unit
F73 40A A7/3 Traction system hydraulic unit
F74 40A K67 Airmatic Relay
F75 40A N10/11 Passenger SAM P
F76 40A N22 Air Conditioning Control Module
F77 Reserved
Rear Pre Fuse Block in Trunk in front of main large battery A211545401
F78 200A N10/1 Driver SAM D
F79 200A N10/2 Rear SAM-R
F80 150A N10/1 Driver SAM D
F82 150A N3/10 Control Module
F83 10A Reserved
F84 5A N82 Battery Control Modle
F85 5A N112 Communcation Platform and A35/11 VCS
F86 5A x58/1 Interior Socket
F87 40A M40/1 Fneumatic Pump of Dynamic Seat Control
F88 30A N121 Trunk Closer Module

2 comments

  1. i have 2007 E-350 Mercedes My Command Unit W hen press the power button the Mercedes Logo comes on then shuts of f, I fuses in the trunk; fuses left side of steering wheel fused compartment; fuses under the hood; placed the loopback device on the land Navigation fiber optic cable unit comes on then shuts off; placed the looback cable on the fiber opted cable that connect to the teler 8 command logo cmes on and shuts off the same with the unit next to the tela 8 that same with cd changer is the land navigation defected or the audio gateway.

  2. Looking for 2012 E class trouble shooting help for command/radio/navy system problems

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