Electrical Fuses - Mercedes-Benz Zetros 2020 Operating Instructions Manual

Have the tightening torque immediately
checked at a qualified specialist workshop
after a wheel is changed.
! Check wheel nuts regularly for tightness.
Retighten if necessary. Replace damaged
wheel nut cover caps and wheel nut covers.
Observe the wheel nut tightening torque.
Observe the wheel nut tightening torques
Y
( page 204).
Check the tightening torque for new or painted
wheel rims after approximately 1,000 to
5,000 km.
X
Retighten the wheel nuts in a crosswise pat-
tern.

Electrical fuses

Important safety notes
G
WARNING
If you manipulate, bridge or replace a faulty
fuse with a fuse of a higher amperage, the
electric cables could be overloaded. This
may result in a fire. There is a risk of an
accident and injury.
Always replace faulty fuses with specified
new fuses of the correct amperage.
i Blown fuses must be replaced by fuses of
the same type, identifiable by the colour and
amperage, with the amperages specified in
the fuse allocation chart. A Mercedes-Benz
Service Centre will be happy to advise you.
X
Switch off the ignition and the electrical
consumers before changing a fuse.
Layout of the fuses on the main fuse
carrier
PDM cabin main fuse carrier
Fuses
F1-F60
Relays
K1-K9
Diodes
D1-D4
Fuses in the PDM cabin main fuse carrier
Power consumer
fuses
F1 Battery disconnect
switch
Exhaust gas after-
treatment
F2 5-pin trailer ABS
power socket
F3 Unassigned
F4 Unassigned
F5 Engine management 5 A
F6 Drive control (CPC)
F7 Exterior mirror
adjustment
Headlamp, winter
services
Auxiliary heating
timer
F8 Instrument cluster
Tachograph
Electrical fuses
5 A
5 A
20 A
10 A
5 A
5 A
5 A
10 A
10 A
Z
181