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X
Twin tyres: fit both the wheels and screw on
2 to 3 wheel nuts.
X
Twin tyres: remove the assembly sleeve.
X
Twin tyres: screw on the remaining wheel
nuts.
X
Tighten the wheel nuts in a crosswise pat-
tern, observing the tightening torque while
doing so (
Y
page 416).
X
Fit the wheel nut caps, observing the tight-
ening torque while doing so (
X
Check the tyre pressure (
X
The wheel nuts must be retightened after
50 km (
Y
page 383).
Retightening the wheel nuts
G
WARNING
The wheels could work loose if the wheel nuts
and bolts are not tightened to the specified
tightening torque. There is a risk of accident.
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.
Always observe the instructions and safety
notes on "Changing a wheel in the event of a
flat tyre" (
Y
page 377).
Observe the wheel nut tightening torques
(
Y
page 416).
Retighten the wheel nuts after 50 km.
When using new or newly painted wheel rims,
check the tightening torque of the wheel nuts
again after travelling approximately 1,000 to
5,000 km.
X
Retighten the wheel nuts in a crosswise
pattern.
On light-alloy wheels, the wheel nuts are not
flush with the wheel bolts when tightened.
Electrical fuses
Important safety notes
G
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.
Y
page 416).
Always replace faulty fuses with specified new
fuses of the correct amperage.
Y
page 401).
The individual electrical circuits are protected
by safety fuses or automatic circuit-breakers.
Blown fuses or defective automatic circuit-
breakers must be replaced by equivalent
fuses with the fuse ratings recommended in
the fuse allocation chart. Fuses with the same
fuse rating are the same colour. You can
obtain further information from any
Mercedes-Benz Service Centre.
The fuse allocation chart is on the inside of
the main fuse carrier cover.
If the newly inserted fuse also blows, have the
cause traced and rectified at a qualified spe-
cialist workshop.
X
Removing the main fuse carrier cover
X
Electrical fuses
WARNING
If a circuit fails, switch off the consumer
equipment and switch the ignition lock to
position 0.
Open fasteners ; and remove cover :.
383
Z
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