Brake disk corrosion
Corrosion on the brake disks and contami-
nation on the brake pads are increased by
the following circumstances:
– Low mileage.
– Extended stationary periods.
– Low load.
– Aggressive, acidic, or alkaline cleaning
agents.
Corrosion buildup on the brake disks will
cause a pulsating effect on the brakes when
braking slowly - generally this cannot be
corrected.
Condensation water under the
parked vehicle
When using the automatic climate control,
condensation water develops and collects
underneath the vehicle.
Roof bars
Principle
Roof bars are devices that are mounted on
the vehicle to facilitate the transport of lug-
gage. When driving with a roof bar, various
specifications, e.g., correct load, must be fol-
lowed.
General information
The roof bar can only be installed if the
vehicle has a roof rail.
Roof racks are available as optional accesso-
ries.
Safety information
Warning
When driving with a roof load, e.g., roof
bars, the vehicle's center of gravity is
higher. This increases the risk of the ve-
hicle tipping in critical driving situations.
There is a risk of accident, injury, or prop-
erty damage. Drive with roof load only
with activated Dynamic Stability Control.
Installation
Follow the installation instructions for roof
bars when installing.
Be sure that adequate clearance is main-
tained for tilting and opening the glass sun-
roof.
Loading
Because roof racks raise the vehicle's center
of gravity when loaded, they have a signifi-
cant effect on vehicle handling and steering.
When loading and driving, note the follow-
ing:
– Do not exceed the permissible roof load,
axle load, and gross vehicle weight.
– Distribute the roof load evenly.
– The roof load should not extend past the
vehicle sides.
– Always place the heaviest pieces on the
bottom.
– Secure roof luggage firmly, for instance
using tie-down straps.
– Do not let objects project into the swiv-
eling range of the tailgate.
– Drive carefully. Do not drive off or brake
suddenly or take corners at speed.
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