Mercedes-Benz G-Class W463 (1989-2017) – fuse box

Mercedes-Benz G-Class W463 (1989-2017) – fuse box diagram

Production year: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 , 2013, 2014, 2015, 2016, 2017.

Location of the fuse box

The fuse box is located on the side of the instrument panel, on the driver’s side, behind the cover.

The scheme of the fuse box

Number	Description	Amperes [A]
21	Front left door control module	30
22	Front right door control module	30
23	Dome rear reading light	5
24	Windscreen heating (SA)	20
25	Driver and passenger seat heating (SA)	30
26	Entrance lamp;Entrance handrail lighting (SA)	7.5
27	Driver seat control module; Steering wheel adjustment	30
28	Tray slot for small items
30	Air conditioning;Recirculation heating.	40
31	EIS	20
32	Rear Left Door Control Module	30
33	Rear right door control module	30
34	Tele Aid	7.5
37	The vacuum pump is blocking the differential	15
38	The vacuum pump is blocking the differential	30
39	Transfer case control module	40
40	ABS	25
41	UCP;Air conditioning.	7.5
42	Airbag indicator light	7.5
B	ABS control module circuit 87 Stop light switch	10
C.	Reserve	–
D	ABS control module circuit 15 Stop light switch	5
E.	Reserve	–
F.	Rear seat heating control module	20
G.	Auxiliary fan	20
H.	Auxiliary fan	20

Location of the fuse box

It is located in the passenger footwell behind the canopy.

The scheme of the fuse box

Arrangement of fuses and relays in the passenger footwell fuse box

Number	Description	Amperes [A]
43a	Fanfare horns 15R circuit	15
43b	Fanfare horns 30	15
44	Telephone network circuit 15R (SA)	5
45	SRS indicator lamp / control module circuit 15R	7.5
46	Mat	20
47	Lighter;Lamp circuit in glove box 15R	15
48	Vice. 15 ignition coils	15
49	Connected to the 15 SRS lamp control module	7.5
50	Turning on the lights	5
51	Instrument cluster	7.5
52	Starter	15
53	Engine management	15
54	Engine management	15
55	Terminal 87 EWT / gearbox	7.5
56	Differential locks	5
57	Terminal 30Z EIS	5
59	ABS return pump	50
61	Reserve	15
62	Data link connector; Dipped beam.	5
63	Dipped beam	5
64	Comand	10
65	Secondary air pump	40
	Relay
A	Fanfare horns relay
B	Terminal 87 relay, chassis
C.	Wiper speed relay 1 and 2
D	Terminal 15R relay
E.	KSG pump control relay
F.	Air pump relay
G.	Terminal 15 relay
H.	Wiper switch on and off relay
I	Relay 87, engine
K.	Starter relay

Location of the fuse box

The fuse box is located in the rear of the center console (see passenger side)

The scheme of the fuse box

Arrangement of fuses and relays in the center console

Number	Description	Amperes [A]
1	Terminal 15R2 / TES left	30
2	Terminal 15R2 / TES right	30
4	Fuel pump	15
5	Reserve	20
6	Reserve	20
7	Reserve	20
8	Antenna module; ATA Signaller; Tilt sensor.	7.5
9	OCP	25
10	Rear window defroster	20
11	Reserve	20
12	Output speed sensor control module	15
13	Multicontour seat (SA)	20
14	Rear window washer	15
15	Unlocking the fuel tank cap	10
16	Voice recognition system
20	Central lock – high gate (?)	10
	Relay
L	Fuel pump relay
M.	Relay 2, terminal 15R
N	Backup relay 2
O	Backup relay 1
P.	Rear window defroster relay
Q	Relay 1, terminal 15R
R	Filler cap relay, polarity reversal 1
S	Filler cap relay, polarity switch 2
R1	Differential lock relay (K36)
R2	ESP stop lamp suppression relay (K55)
R3	Relay for ESP high pressure / return pump (K60)
R4	Right Auxiliary Fan Relay (K9 / 2)
R5	Left Auxiliary Fan Relay (K9 / 1)

It is located near the battery (floor board between the rear footwells).

Left rear trunk, under the CD changer.

	Relay
T.	Central Locking Relay (CL)
U	N36 Cascade transmission output speed sensor
V	K68 Rear window wiper relay
W	K68 Rear window wiper relay