Mercedes-Benz G-Class (W463) fuses and relays

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The Mercedes-Benz G-Class (W463) was produced from 1990 to 2018. In this article, you will find fuse box diagrams of Mercedes-Benz G-Class G280, G300, G320, G350, G500, and G55, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Mercedes-Benz G-Class W463


Cigar lighter (power outlet) fuse in the Mercedes-Benz G-Class is the fuse #47 in the Passenger Footwell Fuse Box.


Instrument Panel Fuse Box (100B)

Fuse box location

The fuse box is located on the side of the instrument panel, on the driver’s side, behind the cover.The location of the fuses in the dashboard: Mercedes-Benz G-Class (W463)

Fuse box diagram

Instrument panel fuse box diagram: Mercedes-Benz G-Class (W463)

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Assignment of the fuses in the Instrument Panel Fuse Box
Circuit protectedAmp
21Front left door control module30
22Front right door control module30
23Dome/rear reading lamp5
24Windshield heater (SA)20
25Driver/passenger seat heater (SA)30
26Entrance lamp, entrance rail lighting (SA)7.5
27Driver seat control module, steering wheel adjustment30
28Oddments tray socket
30Air conditioning, heating recirculation unit40
31EIS20
32Rear left door control module30
33Rear right door control module30
34Tele Aid7.5
37Differential locks vacuum pump15
38Differential locks vacuum pump30
39Transfer case control module40
40ABS25
41UCP / air conditioning7.5
42Airbag indicator lamp7.5
BABS control module circuit 87 Stop light switch10
CSpare-
DABS control module circuit 15 Stop light switch5
ESpare-
FRear seat heater control module20
GAuxiliary fan20
HAuxiliary fan20

Passenger Footwell Fuse Box (100C Front SAM)

Fuse box location

It is located in passenger footwell behind cover.Passenger Footwell Fuse Box Location: Mercedes-Benz G-Class (W463)

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Fuse box diagram

Passenger Footwell Fuse Box Diagram: Mercedes-Benz G-Class (W463)

Assignment of the fuses and relay in the Passenger Footwell Fuse Box
Circuit protectedAmp
43aFanfare horns circuit 15R15
43bFanfare horns circuit 3015
44Telephone systems circuit 15R (SA)5
45SRS indicator lamp/control module circuit 15R7.5
46Wiper ON / OFF20
47Cigar lighter, glove compartment lamp circuit 15R15
48Term. 15 ignition coils15
49Connected to 15 SRS indicator lamp control module7.5
50Switch lighting5
51Instrument cluster7.5
52Starter15
53Engine management15
54Engine management15
55Term. 87 ETC/transmission7.5
56Differential locks5
57Term. 30Z EIS5
59ABS return flow pump50
61Spare15
62Data link connector, low beam5
63Low beam5
64Comand10
65Secondary air pump40
Relay
AFanfare horns relay
BTerminal 87 relay, chassis
CWiper speed 1 and 2 relay
DTerminal 15R relay
EKSG pump control relay
FAir pump relay
GTerminal 15 relay
HWiper ON/OFF relay
ITerminal 87 relay, engine
KStarter relay

Fuse Box in the center console (100A)

Fuse box location

The fuse box is located in the rear side of center console (see from the passenger side)Fuse Box in the center console (location): Mercedes-Benz G-Class (W463)

Fuse box diagram

Fuse Box in the center console (diagram): Mercedes-Benz G-Class (W463)

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Assignment of the fuses and relay in the center console
Circuit protectedAmp
1Term. 15R2/TES left30
2Term. 15R2/TES right30
4Fuel pump15
5Spare20
6Spare20
7Spare20
8Antenna module, ATA siren ATA, tilt sensor7.5
9OCP25
10Rear window defroster20
11Spare20
12Output speed sensor control module15
13Multicontour seat (SA)20
14Rear window washer system15
15Fuel tank cap release10
16Voice recognition system
20Central locking Tall gate10
Relay
LFuel pump relay
MRelay 2, terminal 15R
NRelay reserve 2
ORelay reserve 1
PRear window defroster relay
QRelay 1, terminal 15R
RFiller cap relay, polarity reverser 1
SFiller cap relay, polarity reverser 2
R1Differential Lock Relay (K36)
R2ESP Stop Lamp Suppression Relay (K55)
R3ESP High Pressure/Return Pump Relay (K60)
R4Right Auxiliary Fan Relay (K9/2)
R5Left Auxiliary Fan Relay (K9/1)

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Pre-Fuse Box

It is located near the battery (floorboard between rear footwells).Pre-Fuse Box: Mercedes-Benz G-Class (W463)

Relay module (100D)

Left rear of cargo area, below CD changer.Relay module (100D): Mercedes-Benz G-Class (W463)

 Relay
TCentral locking (CL) relay
UN36 Cascade transmission output speed sensor
VK68 Rear window wiper relay
wK68 Rear window wiper relay