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ED 451 Fuse Layout

Modification Details

451 ED (Electric Drive) Fuse Layout

No   Amp. Colour
1 Not used empty empty
2 Windscreen wipers 25 A Neutral
3 Window lifter motor, left and right 20 A Yellow
4 Heater blower 25 A Neutral
5 Fog lights, LED DRLs 10 A Red
6 Parking lights & Tail lights right, speedo lights, licence plate lights 7.5 A Brown
7 Parking lights & tail lights left  7.5 A Brown
8 Electric motor components, A/C 25 A Neutral
9 Electric motor components, brakes 7.5 A Brown
10 Electric motor components 15 A Blue
11 ESP 25 A Neutral
12 Switches, obd, indicators, SE drive, light stalk, heated wing mirrors, alarm, rain and light sensor, dash pods, central locking, speedo 10 A Red
13 Not used empty empty 
14 Not used empty empty
15 ED safety circuit 15 A Blue
16 Not used empty empty
17 Rear window wiper (coupe only) 15 A Blue
18 ESP, power steering, restraint system 10 A Red
19 Motor controller, transmission, stop/start, sound generator 7.5 A Brown
20 A/C, mirror adjuster, screen washer pump, stereo, heated seats,
rear driving lights, wiper stalk, dash switches
10 A Red 
21 12v Power socket 15 A Blue
22 Low beam light, r. 7.5 A Brown
23 Low beam light, l. 7.5 A Brown
24 Brake lights, fog light 15 A Blue
25 High beam right 7.5 A Brown
26 High beam left 7.5 A Brown
27 Motor components 7.5 A Brown
28 Rear window heater (coupe only)  40 A Orange
29 Soft top (cabrio only) 30 A Green
30 Transmission control unit, front radiator fan 40 A Orange
31 Horn, central locking 20 A Yellow
32 Not used empty empty
33 Ignition lock 50 A Red
34 ESP Controller 40 A Orange
35 Power steering controller 30 A Green
36 (R1) Mirror heaters 7.5 A Brown
37 (R2) Empty _ _
38 (R3) Empty _
39 (R4) Empty _ _
40 (R5) Motor components 10 A Red
41 (R6) Radio system, subwoofer, cabrio roof 15 A Blue
42 (R7) Interior lighting 5 A Light brown
43 (R8) Amplifier (stereo upgrade) 20 A Yellow
44 (R9) Seat heater controller 25 A Neutral

If you find a blown fuse then ensure that you replace it with a fuse of the same rating, the above is merely a guide.


Alex Z for sending me scans of his manual.
Google translate so I could double check my German to English.

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