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Fuse diagram

toteimerced

Active Member
Joined
Apr 2, 2017
Messages
175
Car
C 220 CDI sport edition
According to my handbook, I should have a fuse diagram sheet in with my tool kit, but after nearly eleven years on the road, it’s missing, does anyone know where I could obtain one for a 63 plate E350 coupe facelift? Many thanks.
 
Thanks, but I already have that link, this is for the W212, whereas, I have a C207, which I’m lead to believe, is slightly different.
 
Thanks, but I already have that link, this is for the W212, whereas, I have a C207, which I’m lead to believe, is slightly different.
Copied from a post on Benzworld.


This post provides the location of the 4 fuse/relay boxes, and the assignment of the fuses & relays contained within, on the C 207 E-class coupe. It is valid for all engine variants from MY 2010.

Details are supplied from my WIS as follows;

a) The 4 fuse/relay box locations.
b) Pre-fuse box F32. Fuses f150 to f164.
c) Interior fuse box F34 - also termed the left cockpit fuse box. Fuses f116 to f135.
d) Front SAM & fuse/relay box (N10/1) Fuses f1 to f 36. relays A to G.
e) Rear SAM & fuse/relay box ((N10/2) Fuses f37 to f92 relays J to R.

There are 15 pre-fuses (including 4 spares) on the C207. The pre-fuses are the protection for the high current consumers. Typically 100A, they are not likely to fail unless the car is in a collision. They are not shown on the MB supplied fuse chart.

The pre-fuses are located in the engine bay, and may be of use when looking for a battery drain, as they save the chore of pulling every fuse in the car looking for the cause.

Additional caution. The pre-fuses all have battery voltage connected (circuit 30 - unswitched +12 vdc) even when the ignition key removed from the switch. So be careful with your tools touching the chassis (earth) if you remove one of these fuses.

Their appearance is very different to the blade fuses used elsewhere. I believe that they are known as the 'cartridge' type.

A note about the +12v supply code shown on the fuse drawings. It indicates the position of the ignition switch is when the supply is available.

15 = switched battery power, live in positions 2 & 3
15R = switched battery power, live in positions 1, 2 & 3
30 = unswitched battery power.
87 = powered via (unspecified) relay.

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Thank you chaps, much appreciated, just seems a shame that nobody produces a reprint of the original chart.
 
The WIS diagrams that AMGeed posted are much better than the leaflet in the car. Still odd that no 207 owner copies and shares the chart from the car.
 

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