Configuration
Fuses
Fuse block F55/3
No. Consumer Fuse
rating 1 Mirror setting/rear win-
dow defroster 5 A
2 Rear window wiper 30 A
3 Auxiliary heating, digital
timer/rear view cam-
era/neutral gate switch,
starting-off aid and all-
wheel drive/engine run-
on/DIN slot basic wiring
(roof)/FleetBoard/anti-
theft protection with
vehicle tracking/emer-
gency hammer lighting in
the rear compartment 5 A
4 Tachograph/ADR work-
ing speed governor/
power take-off/AAG
(trailer control unit) 7.5 A
5 ECO Start/control unit 5 A No. Consumer Fuse
rating EGS (electronic gearbox
control) 10 A
6 All-wheel drive control
unit 5 A
Auxiliary oil pump 10 A
7 ESM (electronic selector
module) 10 A
8 Loading tailgate/tipper
vehicle
PARKTRONIC
6 10 A
9 Rear compartment air
conditioning, compres-
sor clutch, disengagea-
ble reverse warning
device 7.5 A
6
Vehicles with code XM0. Fuses and relays
11 Z
Fuse block F55/7
No. Consumer Fuse
rating 37 COLLISION PREVEN-
TION ASSIST/FCW
(Forward Collision Warn-
ing) 5 A
Blind Spot Assist/BSM
(Blind Spot Monitor) 5 A
38 Multifunction camera
with Highbeam Assist 10 A
With a warning when
leaving a lane 10 A
39 Body electrics (courier
vehicles) 7.5 A
Rear-compartment air-
conditioning system 7.5 A
Roof ventilator 15 A
Siren 15 A
40 Auxiliary battery charge
current
11 15 A
41 SAM (signal acquisition
and actuation module)
auxiliary battery refer-
ence voltage
11 7.5 A
42 Rear-compartment air-
conditioning system 30 A
43 Electrical step/sliding
door, right 10 A
44 Electrical step/sliding
door, left 10 A
45 Electrical step, control
system and warning buz-
zer 5 A Fuses in the seat base of the left front
seat
There are additional fuses in the seat base, for
example:
R for the rear-compartment air conditioning
R for the windshield heating
R for other vehicle components, such as
power steering pumps, auxiliary batteries,
battery cutoff relays and PTC heater boos-
ters
R from the body manufacturers for retarders,
loading tailgates, hydraulic pump and tip-
pers
Always have the fuses in the seat base
replaced at a qualified specialist workshop.
11 Vehicles with auxiliary battery. 14
Fuses and relays
