Driving on wet roads
Hydroplaning
If water has accumulated to a certain depth
on the road surface, there is a danger of
hydroplaning occurring, even if:
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you drive at low speeds.
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the tires have adequate tread depth.
For this reason, in the event of heavy rain or
in conditions in which hydroplaning may
occur, you must drive in the following
manner:
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lower your speed.
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avoid ruts.
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brake carefully.
Driving on flooded roads
!
Do not drive through flooded areas.
Check the depth of any water before driving
through it. Drive slowly through standing
water. Otherwise, water may enter the
vehicle interior or the engine compartment.
This can damage the electronic
components in the engine or the automatic
transmission. Water can also be drawn in
by the engine's air suction nozzles and this
can cause engine damage.
Prevent water from entering the vehicle
interior or the engine compartment. If you
must drive through standing water, bear in
mind that:
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the maximum permissible fording depth in
still water is 12 in (30 cm)
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you should drive no faster than at walking
pace
Off-road fording
!
Under no circumstances should you
accelerate before entering the water. The
bow wave could cause water to enter and
damage the engine and other assemblies.
!
Do not open any of the vehicle's doors
while fording. Otherwise, water could get
into the vehicle interior and damage the
vehicle's electronics and interior
equipment.
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Establish how deep the water is and the
characteristics of the body of water before
fording.
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Shift to a lower gear using the left-hand
steering wheel paddle shifter.
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Avoid high engine speeds.
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Enter and exit the water at a flat place and
at a steady walking pace.
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Drive slowly and at an even speed through
the water.
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Do not stop.
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Water offers a high degree of resistance,
and the ground is slippery and in some
cases unstable. Therefore, it is difficult and
dangerous to pull away in the water.
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Ensure that a bow wave does not form as
you drive.
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Clean any mud from the tire tread after
fording.
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Apply the brakes to dry them after fording.
Always observe the fording depth values
(
Y
page 375).
Winter driving
Important safety notes
G
WARNING
If you shift down on a slippery road surface in
an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
There is an increased danger of skidding and
accidents.
Do not shift down for additional engine
braking on a slippery road surface.
G
DANGER
If the exhaust pipe is blocked or adequate
ventilation is not possible, poisonous gases
such as carbon monoxide (CO) may enter the
vehicle. This is the case, e.g. if the vehicle
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Driving tips
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Summary of Contents for GLK 250 BlueTEC
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