Volvo S 90 2017, Руководство пользователя

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STARTING AND DRIVING
* Option/accessory. 392
HDC is activated along with Low Speed Control
(LSC), which together make driving on slippery
surfaces at low speeds easier.
When HDC and LSC are activated, this changes
the response from the accelerator pedal and
engine.
Activating HDC
This function can be activated in different ways,
depending on how the vehicle is equipped.
Using the drive mode control
*
Select the
Off Road
drive mode to activate the
function.
Select a different drive mode to turn HDC off. If
this is done while the vehicle is on a steep down-
grade, engine braking will decrease gradually.
From the center display's Function view
Models without the drive mode
control have a button for
Hill
Descent Control
in the center
display's Function view.
•
Tap the button to activate. A light in the but-
ton illuminates when the function is acti-
vated.
NOTE
HDC can be used:
•
Automatic gear shifting:
in
D
rive or
R
everse.
•
Manual gear shifting:
in gears 1 or 2. It
is not possible to manually shift to a
higher gear when HDC is active.
NOTE
The function is deactivated when driving at
higher speeds and must be reactivated at
lower speeds if so desired.
Related information
•
Brake functions (p. 383)
•
Low Speed Control (LSC)
*
(p. 390)
•
Drive modes
*
(p. 377)
Driving through standing water
The vehicle should be driven with extreme cau-
tion if it is necessary to drive through standing
water.
The vehicle can be driven through water up to a
depth of approximately 11.8 in. (30 cm) at walk-
ing speed. Be particularly careful when driving
through flowing water.
•
Take particular care when driving through
flowing water.
•
After driving through water, apply the brakes
and check that they are functioning correctly.
•
Clean the electrical connections for trailer
wiring after driving in mud or water.
•
When driving through water, maintain low
speed and do not stop in the water.
•
Avoid driving through salt water if at all pos-
sible to help avoid the risk of corrosion.