STARTING AND DRIVING
432
Hill descent control
Hill descent control, Hill Descent Control
(HDC), is a low speed function with enhanced
engine braking. The function makes it possible
to increase or reduce vehicle speed on steep
downhill gradients using only the accelerator
pedal, without using the foot brake.
The function is included in drive mode Off Road.
Hill descent control is adapted for off-road driv-
ing at low speeds and facilitates driving on steep
downhill gradients with difficult surfaces. The
driver does not need to use the brake pedal, but
can instead focus on steering.
WARNING
HDC does not work in all situations but is
designed merely as a supplementary aid.
The driver always bears ultimate responsibility
for ensuring that the vehicle is driven safely.
Function
Hill descent control allows the car to roll at
inching speed both forward and backward, assis-
ted by the brake system. The speed can be
increased by using the accelerator pedal. When
the accelerator pedal is then released the car
slows back down to crawling speed, regardless of
the gradient of the hill and without the need for
the foot brake to be used. The brake lights are
switched on when the function is operating.
The driver can brake and reduce crawling speed,
or stop the car at any time by using the foot
brake.
The function is activated together with Low
Speed Control (LSC) which facilitates driving and
improves traction for driving off-road and on slip-
pery surfaces. The systems are designed for use
at low speed, up to approx. 40 km/h (25 mph).
Activating hill descent control, HDC
Hill descent control only works at low speeds.
•
Select the Off Road drive mode in order to
activate the function.
•
Select a different drive mode in order to
deactivate. If the drive mode is changed while
driving on a steep downhill gradient, the
braking effect will gradually decrease.
Points to remember when driving with HDC
•
HDC can be used in gear position
D
,
R
, and
with 1st or 2nd gear with manual gear
changing.
•
It is not possible to change to 3rd gear or
higher with manual gear changing.
When LSC with HDC is activated by the OFF
ROAD driving mode, the feel of the accelera-
tor pedal and engine response are changed.
The driving mode is not designed to be used
on public roads.
The function is deactivated when driving at
higher speeds and must be reactivated at a
lower speed, if required.
Related information
•
•
•
Содержание XC 60 TWIN ENGINE
Страница 1: ...OWNER S MANUAL ...
Страница 2: ......
Страница 14: ......
Страница 15: ...INTRODUCTION ...
Страница 29: ...INTRODUCTION 27 Fuel consumption and CO2 emissions p 600 Air quality p 181 ...
Страница 58: ... INTRODUCTION 56 Overview ...
Страница 61: ...SAFETY ...
Страница 88: ......
Страница 89: ...INSTRUMENTS AND CONTROLS ...
Страница 96: ... INSTRUMENTS AND CONTROLS 94 Fuel gauge p 102 License agreement for the driver display p 103 ...
Страница 180: ......
Страница 181: ...CLIMATE CONTROL ...
Страница 213: ...LOADING AND STORAGE ...
Страница 230: ......
Страница 231: ...LOCKS AND ALARM ...
Страница 266: ... LOCKS AND ALARM 264 Country Area Type approval The United Arab Emirates Namibia TA 2015 102 South Africa TA 2015 432 ...
Страница 268: ... LOCKS AND ALARM 266 Country Area Type approval Serbia The United Arab Emirates ...
Страница 270: ......
Страница 271: ...DRIVER SUPPORT ...
Страница 403: ...STARTING AND DRIVING ...
Страница 471: ...AUDIO AND MEDIA ...
Страница 518: ......
Страница 519: ...WHEELS AND TYRES ...
Страница 542: ......
Страница 543: ...MAINTENANCE AND SERVICE ...
Страница 587: ...SPECIFICATIONS ...
Страница 618: ...ALPHABETICAL INDEX 616 ...
Страница 619: ......
Страница 620: ...TP 23064 English Int AT 1717 MY18 Copyright 2000 2017 Volvo Car Corporation ...