Volvo XC40 Owner's Manual page 392

STARTING AND DRIVING
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Slippery driving conditions
To help optimize traction and roadholding,
Volvo recommends using snow tires on all
wheels whenever there is a risk of snow or ice
on the road.
NOTE
Certain countries require use of winter tires
by law. Not all countries permit the use of
studded tires.
Practice driving on slippery surfaces under
controlled conditions to learn how the vehicle
reacts.
Related information
Snow tires (p. 505)
•
Snow chains (p. 506)
•
Braking on salted roads (p. 363)
•
Braking on wet roads (p. 362)
•
Filling washer fluid (p. 589)
•
Start battery (p. 553)
•
Replacing windshield wiper blades
•
(p. 587)
Changing rear window wipers (p. 586)
•
Refilling coolant (p. 546)
•
390
Driving through standing water
It may be necessary to drive the vehicle
through standing water, e.g. deep puddles or
flooding on the road. This must be done with
great caution.
The vehicle can be driven through water up to
a depth of 45 cm (17 in) at no more than walk-
ing speed. Be particularly careful when driving
through flowing water.
When driving through standing water, drive
slowly and do not stop the vehicle. When you
have passed the water, press lightly on the
brake pedal and check that the brakes are
functioning properly. Water, mud, slush, etc.
can make the brake linings slippery, resulting
in delayed braking effect.
If the vehicle is equipped with contacts for
•
an electric heater or trailer coupling, clean
these after driving in water or mud.
Do not allow the vehicle to stand in water
•
up to the sills any longer than absolutely
necessary. This could result in electrical
malfunctions.
CAUTION
Engine damage could occur if water
•
enters the air cleaner.
If water enters the transmission, the
•
lubricating ability of the oils is reduced
and the service life of these systems is
shortened.
Damage to any component, engine,
•
transmission, turbocharger, differential
or its internal components caused by
flooding, vapor lock or insufficient oil is
not covered under warranty.
If the engine stalls while the vehicle is
•
in water, do not attempt to restart it.
Have the vehicle towed out of the
water to a workshop. An authorized
Volvo workshop is recommended. Risk
of engine failure.
CAUTION
Because it can be difficult to determine the
water depth, Volvo recommends not driv-
ing through standing or running water. The
driver is always responsible for operating
the vehicle in a safe manner and adhering
to all applicable laws and regulations.
Related information
Recovery (p. 407)
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Low Speed Control* (p. 385)
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* Option/accessory.