Owners Manual

No. Consumer Fuse
rating
32
SCR
9
relay supply,
vehicles with exhaust
gas aftertreatment/
KEYLESS ENTRY
5/10 A
33 Sliding door closing
assistance, right/
electric sliding door,
right/air suspension
compressor
15/30 A
34
SCR
9
heater 1 DEF
supply reservoir,
vehicles with exhaust
gas aftertreatment
15 A
35
SCR
9
heater 2 hose,
vehicles with exhaust
gas aftertreatment
15 A
36
SCR
9
heater 3 delivery
pump, vehicles with
exhaust gas
aftertreatment
10 A
Fuse block F55/7
No. Consumer Fuse
rating
37 Unassigned —
38 Unassigned —
39 Body electrics (courier
vehicles)/passenger
compartment air
conditioning/roof
ventilator/siren
7.5/15 A
40 Unassigned —
41 Unassigned —
42 Rear-compartment air
conditioning
30 A
No. Consumer Fuse
rating
43 Electrical step, sliding
door, right
10 A
44 Electrical step, sliding
door, left
10 A
45 Electrical step, control
system
5 A
Fuses in the seat base of the left front
seat
The following additional fuses are located in
the seat base:
R
for the passenger compartment or rear
compartment air conditioning
R
for the windshield heating
R
for other vehicle components, such as
power steering pumps, additional batteries
and PTC heater boosters
R
from the body manufacturers for retarders,
loading tailgates and tippers
Always have the fuses in the seat base
replaced at a qualified specialist workshop.
9
Selective Catalytic Reduction
Electrical system
249
Practical advice
Z