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Fuse box - replacing assembly

Remove cover, remove all fuses and relays

Remove two Phillips screws. Do not remove or loosen 4mm Allen bolt at this time.

A special pin tool from BMW is required to remove pins from fuse box without damage.

Install the wires in the same positions of the new fuse box.

Most relays only have one external wire, all other relay wiring is handled by the integrated circuit board that is the fuse box.

Ensure wires lock into place. If necessary, bend locking tab out slightly, take care not to break tab off.

Fuse #

Wire color

Relay #

Wire color
1 White / Violet K1 Pin 85 Black
2 White / Blue K2 Pin 85 Brown / Yellow
3 Black / Green K3 Pin 85 White
4 Violet / Gray K4 Pin85 Yellow / Green
5 Violet / Black K5 Pin 85 Black / Yellow
6 Violet / Green K6 Pin 85 Brown
7 Violet / Yellow K6 Pin 86 Black / Brown
8 Green / Blue K7 Pin 85 Black / Yellow
9 Green / Yellow K7 Pin 86 Green / White
10 Green / White K8 Pin 86 Green
11 Green / Violet
12 Violet / White K10 Pin 15b Black / Blue
13 Yellow / White K10 Pin PS Brown / Green
14 Yellow / Blue K10 Pin F11 Black / Violet
15 K10 Pin F1 Black / Red
16 K10 Pin 85 Brown / Black
17 White / Black K10 Pin TS Brown / Blue
18 Black / Blue K10 Pin 15 Violet / Black
19 Green / Black K10 Pin 31 Brown
20 Green / Brown K10 Pin 53b Black / Yellow
21 Red / Green K10 Pin 53 Black / White
22 Gray / Black
23 Gray / Green
24 Red / White
25
26
27 Red / Black
28 Red / Yellow
29 Yellow / Brown
30 Yellow / Violet

 

 

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E30 M3 Repair Manual V2.7.  Copyright ©1999-2001 Koala Motorsport & Brett Anderson