Operation
312
Useful information
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This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
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Read the information on qualified
specialist workshops: (
Important safety notes
G
WARNING
If wheels and tires of the wrong size are used,
the wheel brakes or suspension components
may be damaged. There is a risk of an
accident.
Always replace wheels and tires with those
that fulfill the specifications of the original
part.
When replacing wheels, make sure to use the
correct:
designation
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model
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When replacing tires, make sure to use the
correct:
designation
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manufacturer
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model
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G
WARNING
A flat tire severely impairs the driving,
steering and braking characteristics of the
vehicle. There is a risk of accident.
Tires without run-flat characteristics:
do not drive with a flat tire.
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immediately replace the flat tire with your
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emergency spare wheel or spare wheel, or
consult a qualified specialist workshop.
page 25).
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Tires with run-flat characteristics:
pay attention to the information and
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warning notices on MOExtended tires (tires
with run-flat characteristics).
Accessories that are not approved for your
vehicle by Mercedes-Benz or that are not
being used correctly can impair operating
safety.
Before purchasing and using non-approved
accessories, visit a qualified specialist
workshop and inquire about:
suitability
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legal stipulations
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factory recommendations
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Information on dimensions and types of
wheels and tires for your vehicle can be found
(
page 340).
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Information on air pressure for the tires on
your vehicle can be found:
on the vehicle's Tire and Loading
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Information placard on the B-pillar
on the tire pressure label on the fuel filler
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flap
under "Tire pressure"
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Further information on wheels and tires
can be obtained at any qualified specialist
workshop.
Operation
Information on driving
If the vehicle is heavily loaded, check the
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tire pressures and correct them if
necessary.
While driving, pay attention to vibrations,
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noises and unusual handling
characteristics, e.g. pulling to one side.
This may indicate that the wheels or tires
are damaged. If you suspect that a tire is
defective, reduce your speed immediately.
Stop the vehicle as soon as possible to
check the wheels and tires for damage.
Hidden tire damage could also be causing