Page 129 of 382

03 Your driving environment
Parking brake
03
127 Electric parking brake
An electric parking brake has the same func-
tion as a manual parking brake.
NOTE
•A faint sound from the parking brake's
electric motor can be heard when the
parking brake is being applied. This
sound can also be heard during the
automatic function check of the parking
brake.
•The brake pedal will move slightly when
the electric parking brake is applied or
released.
Low battery voltageIf the battery voltage is too low, the parking
brake cannot be applied or released. Connect
an auxiliary battery if the battery voltage is too
low, see page 119.
Applying the electric parking brake
Parking brake control
1. Press firmly on the brake pedal.
2. Push the control.
>
The
symbol in the instrument
panel flashes while the parking brake is
being applied, and glows steadily when
the parking brake has been fully applied.
3. Release the brake pedal and ensure that
the vehicle is at a standstill.
4. When the vehicle is parked, the gear selec-
tor must be in position P.
NOTE
•In an emergency the parking brake can
be applied when the vehicle is moving
by holding in the control. Braking will be
interrupted when the accelerator pedal
is depressed or the control is released.
•An audible signal will sound during this
procedure if the vehicle is moving at
speeds above 6 mph (10 km/h).
Parking on a hill
•If the vehicle is pointing uphill, turn the front
wheels so that they point away from the
curb.
•If the vehicle is pointing downhill, turn the
front wheels so that they point toward the
curb.
The parking brake should also be applied.
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03 Your driving environment
Parking brake
03
128
Releasing the electric parking brake
Parking brake control
Manual release1. Fasten the seat belt.
2. Insert the remote key in the ignition slot and
press the START/STOP ENGINE button
(or press the START/STOP ENGINE but-
ton with a valid remote key in the passen-
ger compartment on vehicles with the
optional keyless drive).
3. Press firmly on the brake pedal.
4. Pull the parking brake control.
Automatic release1. Start the engine.
NOTE
•For safety reasons, the parking brake is
only released automatically if the engine
is running and the driver is wearing a seat
belt.
•The electric parking brake will be
released immediately when the acceler-
ator pedal is pressed and the gear selec-
tor is in position D or R.
2. Fasten the seat belt.
3.
Move the gear selector to position D or R
and press the accelerator pedal. The park-
ing brake will release when the vehicle
begins to move.
Heavy load uphillA heavy load, such as a trailer, can cause the
vehicle to roll backward when the parking
brake is released automatically on a steep
incline. To help avoid this:
1. Keep the electric parking brake lever
pushed in with the left hand while shifting
into Drive with the right.
2. While pressing the throttle pedal to pull
away, release the parking brake lever only
after the vehicle begins to move.
Symbols
SymbolSpecification
Read the message in the infor-
mation display
A flashing symbol indicates that
the parking brake is being
applied. If the symbol flashes in
any other situation then this
means that a fault has arisen.
Read the message on the infor-
mation display.
Messages
Park brake not fully released – A fault is pre-
venting the parking brake from being released.
Try to apply the parking brake and release it
several times. If the problem persists, contact
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03 Your driving environment
Parking brake
03
129
an authorized Volvo workshop. If you drive off
with this error message showing, a warning
signal sounds.
Parking brake not applied – A fault is pre-
venting the parking brake from being applied.
Try to apply the parking brake and release it
several times. If the problem persists, contact
an authorized Volvo workshop. If you drive off
with this error message showing, a warning
signal sounds.
Parking brake Service required – A fault has
occurred. Try to apply and release. Contact a
Volvo workshop if the fault remains.
WARNING
If the vehicle must be parked before the fault
has been corrected, always put the gear
selector in P and turn the wheels so that
they point away from the curb if the vehicle
is pointing uphill or toward the curb if it is
pointing downhill.
Page 132 of 382

03 Your driving environment
Hill Descent Control (HDC)*
03
130* Option/accessory, for more information, see Introduction.
Introduction
Normally, when the accelerator pedal is
released while driving down hills, the vehicle's
speed slows as the engine runs at lower rpm
(the normal engine braking effect). However, if
the downhill gradient becomes steeper and if
the vehicle is carrying a load, speed increases
despite the engine braking effect. In this situa-
tion, the brakes must be applied to reduce the
vehicle's speed.
HDC is a type of automatic engine brake and
makes it possible to increase or decrease the
vehicle's speed on downhill gradients using
only the accelerator pedal, without applying
the brakes. The brake system functions auto-
matically to maintain a low and steady speed.
HDC is particularly useful when driving down
steep hills with rough surfaces, and where the
road may have slippery patches.
WARNING
HDC does not function in all situations, and
is a supplementary braking aid. The driver
has full responsibility for driving in a safe
manner.
Function
•HDC can be switched on and off with the
button in the center console. An indicator
light in the button illuminates when HDC is
activated.
•The indicator light in the instrument
panel illuminates and a message is dis-
played when the system is controlling the
vehicle's speed.
•HDC only functions when first or reverse
gears are selected (1 will be shown in the
instrument panel display when first gear is
selected).
NOTE
HDC cannot be activated if the gear selector
is the D position.
Using HDC
HDC allows the car to roll forward at a maxi-
mum speed of 6 mph (10 km/h), and 4 mph
(7 km/h) in reverse. However, the accelerator
pedal can be used to select any speed that is
possible in first or reverse gears. When the
accelerator pedal is released, speed is quickly
reduced again to 6 mph (10 km/h) or 4 mph
(7 km/h), depending on the gear selected,
regardless of the hill's gradient. It is not nec-
essary to apply the brakes.
•The brake lights illuminate automatically
when HDC is controlling the vehicle's
speed.
•The driver can slow or stop the vehicle at
any time by applying the brakes.
HDC is deactivated when:
•The button on the center console is
pressed
•A gear higher than first gear is selected
•D is selected on vehicles with an automatic
transmission
HDC can be deactivated at any time. If this is
done while driving down a steep hill, the sys-
tem's braking effect will decrease gradually.
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03 Your driving environment
Hill Descent Control (HDC)*
03
* Option/accessory, for more information, see Introduction.131
NOTE
Engine response to pressure on the accel-
erator pedal may be slightly slower than
normal when HDC is activated.
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G000000
132* Option/accessory, for more information, see Introduction.
Stability system..................................................................................... 134
Road sign information (RSI) .................................................................136
Cruise control........................................................................................ 138
Adaptive Cruise Control (ACC)*............................................................ 140
Distance Alert* ..................................................................................... 151
City Safety™ ........................................................................................ 154
Collision warning with Full Auto-brake and Pedestrian Detection*...... 160
Driver Alert System* ............................................................................. 168
Park assist*........................................................................................... 174
Rear Park Assist Camera (PAC)* .......................................................... 178
Blind Spot Information System*............................................................ 182
Page 135 of 382
Page 136 of 382

04 Driver support
Stability system
04
134* Option/accessory, for more information, see Introduction.
Introduction
The Dynamic Stability and Traction Control
system (DSTC) consists of a number of func-
tions designed to help reduce wheel spin,
counteract skidding, and to generally help
improve directional stability.
CAUTION
A pulsating sound will be audible when the
system is actively operating and is normal.
Traction control (TC)This function is designed to help reduce wheel
spin by transferring power from a drive wheel
that begins to lose traction to the wheel on the
opposite side of the vehicle (on the same axle).
TC is most active at low speeds.
This is one of DSTC's permanent functions and
cannot be switched off.
Active Yaw Control (AYC)This function helps maintain directional stabil-
ity, for example when cornering, by braking
one or more of the wheels if the vehicle shows
a tendency to skid or slide laterally.
This is one of DSTC's permanent functions and
cannot be switched off.
Spin control (SC)The spin control function is designed to help
prevent the drive wheels from spinning while
the vehicle is accelerating.
Engine Drag Control (EDC)EDC helps keep the engine running if the
wheels show a tendency to lock, e.g., when
shifting down in the Geartronic manual shifting
mode or while using the engine's braking func-
tion on a slippery surface. If the engine were to
stop, power steering would not function, mak-
ing the vehicle more difficult to steer.
Trailer Stability Assist – TSA*Trailer Stability Assist helps stabilize a vehicle
that is towing a trailer when the vehicle and
trailer have begun to sway. See page 284 for
more information.
This system is automatically deactivated if the
driver selects Sport mode.
Operation
Sport modeThe stability system is always activated and
cannot be switched off.However, the driver can select Sport mode,
which offers more active driving characteris-
tics. In this mode, the engine management sys-
tem monitors movement of the accelerator
pedal and steering wheel for sportier driving by
allowing more lateral movement of the rear
wheels before DSTC is activated.
Under certain circumstances, such as when
driving with snow chains, or driving in deep
snow or loose sand, it may be advisable to
temporarily use Sport mode for maximum
tractive force.
If the driver releases pressure on the acceler-
ator pedal, DSTC will also activate to help sta-
bilize the vehicle.
To switch to Sport mode:
1.
Press the My Car button in the center con-
sole control panel and select My XC60
DSTC in the menu.
2. Unselect the symbol and leave the menu
by pressing EXIT.
>
This puts DSTC in Sport mode.
Sport mode remains active until the driver
switches it off in the menu or until the engine is
switched off. DSTC will return to normal mode
when the engine is restarted.