2012 VOLVO V60 brake

03 Your driving environment
Foot brake
03
131 General
The car is equipped with two brake circuits. If
one brake circuit is damaged then this will
mean that the brakes engage at a deeper level
and harder pressure on the pedal is needed to
produce the normal braking effect.
The driver's brake pedal pressure is assisted
by a brake servo.
WARNING
The brake servo only works when the engine
is running.
If the brake is used when the engine is switched
off then the pedal will feel stiff and more force
must be used to brake the car.
In very hilly terrain or when driving with a heavy
load the brakes can be relieved by using engine
braking. Engine braking is most efficiently used
if the same gear is used downhill as up.
For more general information on heavy loads
on the car, see page 359.
Anti-lock braking systemThe car is equipped with ABS (Anti-lock
Braking System) which prevents the wheels
from locking during braking. This means the
ability to steer is maintained and it is easier to
swerve to avoid a hazard for example. Vibrationmay be felt in the brake pedal when this is
engaged and this is normal.
A short test of the ABS system is made auto-
matically after the engine has been started
when the driver releases the brake pedal. A
further automatic test of the ABS system may
be made when the car reaches 10 km/h. The
test may be experienced as pulses in the brake
pedal.
Emergency brake lights and automatic
hazard warning flashers
Emergency brake lights are activated to alert
vehicles behind about sudden braking. The
function means that the brake light flashes
instead of - as in normal braking - shining with
a constant glow.
Emergency brake lights are activated at
speeds above 50 km/h if the ABS system is
working and/or in the event of sudden braking.
After the car's speed has been slowed below
10 km/h the brake light returns from flashing to
the normal constant glow - while at the same
time the hazard warning flashers are activated,
and they flash until the driver changes engine
speed with the accelerator pedal or they are
deactivated with their button, see page 91.
Cleaning the brake discsCoatings of dirt and water on the brake discs
may result in delayed brake function. This delay
is minimised by cleaning the brake linings.
Manual cleaning is advisable with wet road sur-
faces, prior to long-stay parking and after the
car has been washed. Carry this out by braking
gently during a short period while en route.
Emergency Brake AssistanceEmergency Brake Assistance EBA (Emergency
Brake Assist) helps to increase brake force and
so reduce braking distance. EBA detects the
driver's braking style and increases brake force
as necessary. The brake force can be rein-
forced up to the level when the ABS system is
engaged. The EBA function is interrupted when
the pressure on the brake pedal is reduced.
NOTE
When EBA is activated the brake pedal low-
ers slightly more than usual, depress (hold)
the brake pedal as long as necessary. If the
brake pedal is released then all braking
ceases.
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03 Your driving environment
Foot brake
03
132
Symbols in the combined instrument
panel
SymbolSpecification
Constant glow – Check the
brake fluid level. If the level is
low, fill with brake fluid and
check for the cause of the brake
fluid loss.
Constant glow for 2 seconds
when the engine is started –
There was a fault in the brake
system's ABS function when
the engine was last running.
WARNING
If and illuminate at the same
time, there may be a fault in the brake sys-
tem.
If the level in the brake fluid reservoir is nor-
mal at this stage, drive carefully to the near-
est workshop and have the brake system
checked - an authorised Volvo workshop is
recommended.
If the brake fluid is under the MIN level in the
brake fluid reservoir, do not drive further
before topping up the brake fluid.
The reason for the loss of brake fluid must
be investigated.
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03 Your driving environment
Parking brake
03
133 General
FunctionA faint electric motor noise can be heard when
the electrical parking brake is being applied.
The noise can also be heard during the auto-
matic function checking of the parking brake.
If the car is stationary when the parking brake
is applied then it only acts on the rear wheels.
If it is applied when the car is moving then the
normal foot brake is used, i.e. the brake acts
on all four wheels. Brake function changes over
to the rear wheels when the car is almost sta-
tionary.
Low battery voltageIf the battery voltage is too low then the parking
brake can neither be released nor applied.
Connect a donor battery if the battery voltage
is too low, see page 116.
Applying the parking brake
Parking brake control - apply.
1. Press the foot brake pedal down firmly.
2. Press the control.
> The combined instrument panel symbol
starts flashing - once there is a
constant glow it is applied.
3. Release the foot brake pedal and make
sure that the car is at a standstill position.
•When parking the vehicle, always engage
1st gear (for manual gearbox) or put the
gear selector in position P (for automatic
gearbox).
In an emergency the parking brake can be
applied when the vehicle is moving by depress-
ing the control. When the control is released orthe accelerator pedal is depressed the braking
is interrupted.
NOTE
In the event of emergency braking at speeds
above 10 km/h a signal sounds during the
braking procedure.
Parking on a hillIf the car is parked facing uphill:
•Turn the wheels away from the kerb.
If the car is parked facing downhill:
•Turn the wheels towards the kerb.
WARNING
Get into the habit of always applying the
parking brake when parking on a slope -
leaving the car in gear, or in P if it has auto-
matic transmission, is not sufficient to hold
the car in all situation.
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03 Your driving environment
Parking brake
03
134
Disengaging the parking brake
Parking brake control - release.
Cars with manual gearbox
Releasing manually
1. Insert the remote control key in the ignition
switch.1
2. Press the foot brake pedal down firmly.
3. Pull the control.
> The parking brake releases and the
combined instrument panel symbol
goes out.
NOTE
The parking brake can also be released
manually by depressing the clutch pedal
instead of the brake pedal. Volvo recom-
mends the use of the brake pedal.
Releasing automatically1. Start the engine.
2. Engage 1st gear or reverse gear.
3. Ease up the clutch and depress the accel-
erator.
> The parking brake releases and the
combined instrument panel symbol
goes out.
Cars with automatic gearbox
Releasing manually
1. Insert the remote control key in the ignition
switch1.
2. Press the foot brake pedal down firmly.
3. Pull the control.
> The parking brake releases and the
combined instrument panel symbol
goes out.
Releasing automatically1. Put the seatbelt on.
2. Start the engine.
3. Press the foot brake pedal down firmly.
4.
Move the gear selector to position D or R
and depress the accelerator.
> The parking brake releases and the
combined instrument panel symbol
goes out.
NOTE
For safety reasons, the parking brake is only
released automatically if the engine is run-
ning and the driver is wearing a seatbelt. The
parking brake is released immediately on
cars with automatic gearbox when the
accelerator pedal is depressed and the gear
selector is in position D or R.
Heavy load uphillA heavy load, such as a trailer, can cause the
car to roll backward when the parking brake is
released automatically on a steep incline.
Avoid this by depressing the control while driv-
ing off. Release the control when the engine
achieves traction.
1For a car with the Keyless system: Press START/STOP ENGINE.
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03 Your driving environment
Parking brake
03

135
Replacing the brake liningsThe rear brake linings must be replaced at a
workshop due to the design of the electricparking brake - an authorised Volvo workshop
is recommended.
Symbols and messages in the display
SymbolMessageMeaning/Action
"Message"Read the message on the information display.
A flashing symbol indicates that the parking brake is applied.
If the symbol flashes in any other situation then this means that a fault has arisen. Read the message
on the information display.
Park brake not fully
releasedA fault is preventing the parking brake from being released - Try to apply and release the brake.
If the fault persists after a few attempts: Visit a workshop - an authorised Volvo workshop is recom-
mended.
Note: A warning signal sounds if the journey is continued with this error message.
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03 Your driving environment
Parking brake
03
136
SymbolMessageMeaning/Action
Parking brake not appliedA fault is preventing the parking brake from being applied - Try to release and apply the brake.
If the fault persists after a few attempts: Visit a workshop - an authorised Volvo workshop is recom-
mended.
The message is also illuminated on cars with manual gearbox when the car is driven at low speed
with the door open in order to alert the driver that the parking brake may have been unintentionally
disengaged.
Parking brake Service
requiredA fault has arisen - Try to apply and release the brake.
If the fault persists after a few attempts: Visit a workshop - an authorised Volvo workshop is recom-
mended.
•If the car has to be parked before the fault
has been rectified then the wheels must be
turned as if parking on a hill and 1st gear
engaged (manual gearbox) or the gear
selector must be in position P (automatic
gearbox).
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140* Option/accessory, for more information, see Introduction.
Menus and messages........................................................................... 142
Menu source MY CAR.......................................................................... 144
Climate control...................................................................................... 152
Fuel-driven engine block heater
and passenger compartment heater*................................................... 162
Additional heater*.................................................................................. 165
Trip computer........................................................................................ 166
DSTC – Stability and traction control system....................................... 168
Adapting driving characteristics........................................................... 170
Cruise control*...................................................................................... 171
Speed limiter*........................................................................................ 173
Adaptive cruise control*........................................................................ 175
Distance Warning*................................................................................. 185
City Safety™......................................................................................... 188
Collision Warning with Auto Brake & Pedestrian Protection*............... 192
Driver Alert System – DAC*................................................................... 199
Driver Alert System - LDW*................................................................... 202
Park assist syst*.................................................................................... 205
Park assist camera*.............................................................................. 208
BLIS* – Blind Spot Information System................................................ 211
Comfort inside the passenger compartment........................................ 215
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04 Comfort and driving pleasure
DSTC – Stability and traction control system
04
168* Option/accessory, for more information, see Introduction.
General information on DSTC
The stability and traction control system, DSTC
(Dynamic Stability & Traction Control) helps the
driver to avoid skidding and improves the car's
traction.
The activation of the system during braking
may be noticed as a throbbing sound. The car
may accelerate slower than expected when the
accelerator pedal is depressed.
Active Yaw ControlThe function limits the driving and brake force
of the wheels individually in order to stabilise
the car.
Spin ControlThe function prevents the driving wheels from
spinning against the road surface during accel-
eration.
Traction control systemThe function is active at low speed and trans-
fers power from the driving wheel that is spin-
ning to the one that is not.
Engine drag control - EDCEDC (Engine Drag Control) prevents involun-
tary wheel locking, e.g. after shifting down or
engine braking when driving in low gears on
slippery road surfaces.Involuntary wheel locking while driving can,
amongst other things, impair the driver's ability
to steer the car.
Corner Traction Control – CTCCTC compensates for understeer and allows
higher than normal acceleration in a bend with-
out wheelspin on the inner wheel, e.g. on an
arcing motorway entrance road to quickly
reach the prevailing traffic speed.
Trailer Stability Assist* - TSAThe function serves to stabilise the car and
trailer combination if it begins to snake, see
page 288.
NOTE
The function is deactivated if the driver
selects Sport mode.
Operation
Selection of level - Sport modeThe DSTC system is always activated - it can-
not be deactivated.However, the driver can select the Sport mode,
which allows for a more active driving experi-
ence. In Sport mode the system detects
whether the accelerator pedal, steering wheel
movements and cornering are more active than
in normal driving and then allows controlled
skidding with the rear section up to a certain
level before it intervenes and stabilises the car.
If the driver stops a controlled skid by releasing
the accelerator pedal then the DSTC system
intervenes and stabilises the car.
With Sport mode, maximum traction is
obtained if the car has become stuck, or when
driving on a loose surface - e.g. sand or deep
snow.
Proceed as follows to select Sport mode:
1.
Press the centre console button MY CAR
and search in the display screen's menu
system and locate My V60
DSTC. (For
information on the menu system, see
page 144).
2. Uncheck the box and back out of the menu
system with EXIT.
> The system then allows a more sporty
driving style.
The Sport mode is active until the driver dese-
lects it or until the engine is switched off - after
the engine is started the next time the DSTC
system is back in its normal mode again.
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