parking brake VOLVO V60 2011 User Guide

03 Your driving environment
Gearboxes
03
118
The gearbox "winter mode" means that the car
moves off with a lower engine speed and
reduced engine power on the drive wheels.
Kick-downWhen the accelerator pedal is pressed all the
way to the floor (beyond the position normally
regarded as full acceleration) a lower gear is
immediately engaged. This is known as kick-
down.
If the accelerator is released from the kick-
down position, the gearbox automatically
changes up.
Kick-down is used when maximum accelera-
tion is needed, such as for overtaking.
Safety functionTo prevent overrevving the engine, the gearbox
control program has a protective downshift
inhibitor which prevents the kick-down func-
tion.
Geartronic does not permit downshifting/kick-
down which would result in an engine speed
high enough to damage the engine. Nothing
happens if the driver still tries to shift down in
this way at high engine speed – the original
gear remains engaged.
When kick-down is activated the car can
change one or more gears at a time depending
on engine speed. The car changes up when theengine reaches its maximum speed in order to
prevent damage to the engine.
Mechanical gear selector inhibitor
G021351
The gear selector can be moved forward and
back freely between N and D. Other positions
are locked with a latch that is released with the
inhibitor button on the gear selector.
With the inhibitor button depressed the lever
can be moved forwards or backwards between
P, R, N and D.
Automatic gear selector inhibitorThe automatic gearbox has special safety sys-
tems:
Parking position (P)Stationary car with engine running:Keep your foot on the brake pedal when mov-
ing the gear selector to another position.
Electric gear inhibitor – Shiftlock Parking
position (P)
To be able to move the gear selector from P to
other gear positions, the brake pedal must be
depressed and the remote control key must be
in position II, see page 81.
Shiftlock – Neutral (N)If the gear selector is in the N position and the
car has been stationary for at least 3 seconds
(irrespective of whether the engine is running)
then the gear selector is locked.
To be able to move the gear selector from N to
other gear positions, the brake pedal must be
depressed and the remote control key must be
in position II, see page 81.
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03 Your driving environment
Foot brake
03

129 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 350.
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 92.
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
Parking brake
03

131 Parking brake, electric
FunctionA faint electric motor noise can be heard when
the parking brake is being applied. The noise
can also be heard during the automatic func-
tion 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 115.
Applying the parking brake
Parking brake control.
1. Press the foot brake pedal down firmly.
2. Press the control.
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).
The symbol in the combined instru-
ment panel flashes until the parking
brake is fully applied. When the symbol illumi-
nates the parking brake is applied.
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
132
Disengaging the parking brake
Parking brake control.
Cars with manual gearbox
Releasing manually
1. Insert the remote control key in the ignition
switch.
2. Depress the brake pedal firmly.
3. Pull the control.
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. Ease up the clutch and depress the accel-
erator.
Cars with automatic gearbox
Releasing manually
1. Insert the remote control key in the ignition
switch.
2. Depress the brake pedal firmly.
3. Pull the control.
Releasing automatically1. Put the seatbelt on.
2. Start the engine.
3.
Move the gear selector to position D or R
and depress the accelerator.
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.
Cars with Keyless drive functionRelease manually by pressing the
START/STOP ENGINE button, then depress
the brake or clutch pedal and pull the control.
Symbols
SymbolSpecification
Read the message on the infor-
mation 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 mes-
sage on the information display.
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03 Your driving environment
Parking brake
03
133
Messages
Park brake not fully released - A fault is pre-
venting the parking brake from being released.
Visit a workshop - an authorised Volvo work-
shop is recommended. A warning signal
sounds if you pull away with this error mes-
sage.
Parking brake not applied - A fault is pre-
venting the parking brake from being applied.
Try to apply and release. Visit a workshop if the
message remains - a Volvo workshop is rec-
ommended.
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 required - A fault has
arisen. Visit a workshop if the fault persists - a
Volvo workshop is recommended.
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).
Replacing the brake liningsThe rear brake linings must be replaced at a
workshop due to the design of the electric
parking brake - an authorised Volvo workshop
is recommended.
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04 Comfort and driving pleasure
Adaptive cruise control*
04
176* Option/accessory, for more information, see Introduction.
or
•Press the accelerator pedal and accelerate
up to at least about 4 km/h (normal walking
pace).
The cruise control will then resume following
the vehicle in front.
NOTE
The cruise control can hold the car station-
ary for a maximum of 2 minutes - then the
parking brake is applied and the cruise con-
trol is disengaged.
•The driver has to release the parking
brake before the cruise control can be
reactivated.
Change of target
If the target vehicle in front suddenly turns then
there may be stationary traffic in front.
When the cruise control is following another
vehicle at speeds below 30 km/h and changes
target from a moving to a stationary vehicle, the
cruise control will slow down for the stationary
vehicle.
WARNING
When the cruise control is following another
vehicle at speeds in excess of 30 km/h and
the target is changed from a moving vehicle
to a stationary vehicle, the cruise control will
ignore the stationary vehicle and instead
select the stored speed.
•The driver must intervene him/herself
and brake.
Automatic standby mode with change of
target
Cruise control is disengaged and set in
standby mode:
•when the speed is below 15 km/h and
cruise control is not sure whether the target
object is a stationary vehicle or some other
object, e.g. a speed bump.
•when the speed is below 15 km/h and the
vehicle in front turns off so the cruise con-
trol no longer has a vehicle to follow.
Automatic braking ceases when
stationary
In certain situations the cruise control inter-
rupts braking when stationary. This means that
the foot brake is released and the driver must
brake himself/herself.
Cruise control releases the foot brake and is
set in standby mode when:
•the driver puts his/her foot on the brake
pedal
•the parking brake is applied
•the gear selector is moved to P, N or R
position
•the driver sets the cruise control in standby
mode.
Automatic activation parking brakeIn some situations the cruise control applies
the parking brake in order to keep a stationary
car remaining stationary.
This takes place if:
•the driver opens the door or takes off his/
her seatbelt
•DSTC is changed from Normal to Sport
mode
•cruise control has held the car stationary
for more than 2 minutes
•the engine is switched off
•the brakes have overheated.
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04 Comfort and driving pleasure
Adaptive cruise control*
04
180* Option/accessory, for more information, see Introduction.
SymbolMessageSpecification
Radar blocked See manualCruise control temporarily disengaged.
•The radar sensor is blocked and cannot detect other vehicles. For example, in the event that heavy
rain or if slush has collected in front of the radar sensor.
Read about the limitations of the radar sensor, see page 177.
Cruise control Service
requiredCruise control not working.
•Contact a workshop - an authorised Volvo workshop is recommended.
Press Brake To hold +
acoustic alarm(Only cars with automatic gearbox - "Queue Assist")
The car is stationary and the cruise control will release the foot brake to allow the parking brake to
take over and hold the car, but a fault in the parking brake means the car will shortly begin to roll.
•The driver must brake himself/herself. The message remains and the alarm sounds until the driver
depresses the brake pedal or uses the accelerator pedal.
–Below 30 km/h Only fol-
lowing(Only cars with automatic gearbox - "Queue Assist")
Shown with attempts to activate the cruise control at speeds below 30 km/h without a vehicle in front
within the activation distance (approx. 30 metres).
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04 Comfort and driving pleasure
City Safety™
04

185
If the difference in speed between the vehicles
is 15-30 km/h, City Safety™ may not prevent
the collision on its own. To obtain full brake
force, the driver must depress the brake pedal.
This could make it possible to prevent a colli-
sion even at speed differences above
15 km/h.
When the function is activated and brakes, the
instrument panel display shows a message to
the effect that the function is/has been active.
NOTE
The brake lights come on when City
Safety™ brakes the car.
Operation
NOTE
The City Safety™ function is always ena-
bled after the engine has been started via
key position I and II (see page 81 on key
positions).
On and OffIn certain situations, it may advisable to disable
City Safety™, e.g. where leafy branches could
sweep over the bonnet and/or windscreen.
After starting the engine City Safety™ can be
deactivated as follows:Using MY CAR on the centre console display
screen with its menu system, search and locate
SETUP
Car settingsDriver support
system
City Safety. Select the option Off.
(For information on the menu system MY
CAR, see page 142.)
However, the function will be enabled the next
time the engine is started, regardless of
whether the system was enabled or disabled
when the engine was switched off.
WARNING
The laser sensor also transmits laser light
when City Safety™ is disabled manually.
To enable City Safety™ again:
•Follow the same procedure as for disa-
bling, but select the On option.
Limitations
The sensor in City Safety™ is designed to
detect cars and other large vehicles in front of
the car irrespective of whether it is day or night.
However, the sensor has limitations and has
poorer functionality in e.g. heavy snowfall or
rain, dense fog, dust storms or snow flurries.
Mist, dirt, ice or snow on the windscreen may
disrupt the function.Low-hanging objects, e.g. a flag/pennant for
projecting load, or accessories such as auxili-
ary lamps and bull bars that are higher than the
bonnet limit the function.
The infrared light from the sensor in City
Safety™ measures how the light is reflected.
The sensor cannot detect objects with low
reflection capacity. The rear sections of the
vehicle generally reflect the light sufficiently
thanks to the number plate and rear light reflec-
tors.
On slippery road surfaces the braking distance
is extended, which may reduce the capacity of
City Safety™ to avoid a collision. In such sit-
uations the ABS and DSTC systems will pro-
vide best possible braking force with main-
tained stability.
When the car is reversing City Safety™ cannot
be activated.
City Safety™ is not activated at low speeds -
under 4 km/h, which is why the system does
not intervene in situations where a vehicle in
front is being approached very slowly, e.g.
when parking.
Driver commands are always prioritised, which
is why City Safety™ does not intervene in sit-
uations where the driver is steering, braking or
accelerating in a clear manner, even if a colli-
sion is unavoidable.
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04 Comfort and driving pleasure
Collision Warning & Pedestrian Detection with Auto Brake*
04

* Option/accessory, for more information, see Introduction.191
WARNING
Warnings and brake interventions could be
implemented late or not at all if the traffic
situation or external influences mean that
the radar or camera sensor cannot detect a
pedestrian or a vehicle in front correctly.
The sensor system has a limited range for
pedestrians and the system therefore pro-
vides effective warnings and brake inter-
ventions at vehicle speeds up to 50 km/h.
For stationary or slow-moving vehicles,
warnings and brake interventions are effec-
tive at vehicle speeds up to 70 km/h.
Warnings for stationary or slow-moving
vehicles could be disengaged due to dark-
ness or poor visibility.
The collision warning system uses the same
radar sensors as adaptive cruise control. For
more information on the radar sensor and its
limitations, see page 177.
If warnings are perceived as being too frequent
or disturbing then the warning distance can be
reduced. This would lead to the system warn-
ing at a later stage, which reduces the total
number of warnings.
When the car is reversing Collision Warning
with Auto Brake cannot be activated.
Collision Warning with Auto Brake is not acti-
vated at low speeds - under 4 km/h, which iswhy the system does not intervene in situations
where the car is approaching a vehicle in front
very slowly, e.g. when parking.
Driver commands are always prioritised, which
is why Collision Warning with Auto Brake does
not intervene in situations where the driver is
steering, braking or accelerating in a clear
manner, even if a collision is unavoidable.
When Auto Brake has prevented a collision
with a stationary object the car remains sta-
tionary for a maximum of 1.5 seconds. If the car
is braked for a vehicle in front that is moving,
then speed is reduced to the same speed as
that maintained by the vehicle in front.
On a car with manual gearbox the engine stops
when Auto Brake has stopped the car, unless
the driver manages to depress the clutch pedal
beforehand.
Camera sensor limitationsThe car's camera sensor is used by the three
functions - Collision Warning with Auto Brake,
Driver Alert Control, see page 195 and Lane
Departure Warning, see page 198.
NOTE
Keep the windscreen surface in front of the
camera sensor clean from ice, snow, mist
and dirt.
Do not attach or fit anything to the wind-
screen in front of the camera sensor, as this
could reduce or prevent the function of one
or more camera-dependent systems.
The camera sensors have limitations similar to
the human eye, i.e. they "see" worse in dark-
ness, heavy snowfall or rain and in thick fog for
example. Under such conditions the functions
of camera-dependent systems could be sig-
nificantly reduced or temporarily disengaged.
Strong oncoming light, reflections in the car-
riageway, snow or ice on the road surface, dirty
road surfaces or unclear lane markings could
also significantly reduce camera sensor func-
tion when it is used to scan the carriageway
and detect pedestrians and other vehicles.
During very high temperatures the camera is
temporarily switched off for about 15 minutes
after the engine is started in order to protect
camera functionality.
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04 Comfort and driving pleasure
Park assist syst*
04
202* Option/accessory, for more information, see Introduction.
behind and in front of the car, then the tone
sounds alternately from the loudspeakers.
Rear parking assistance
The distance covered to the rear of the car is
about 1.5 metres. The acoustic signal for
obstacles behind comes from one of the rear
loudspeakers.
Rear parking assistance is activated when
reverse gear is engaged.
The system must be deactivated when revers-
ing with a trailer or bike carrier on the towbar
or similar - otherwise they would trigger the
sensors.
NOTE
Rear parking assistance is deactivated
automatically when towing a trailer if Volvo
genuine trailer wiring is used.
Front parking assistance
The distance covered in front of the car is about
0.8 metres. The acoustic signal for obstacles in
front comes from one of the front loudspeak-
ers.
Front parking assistance is active up to
15 km/h. The lamp in the button is illuminated
in order to indicate that the system is activated.
When the speed is below 10 km/h the system
is reactivated.
NOTE
Front parking assistance is deactivated
when the parking brake is applied or P mode
is selected in a car with an automatic gear-
box.
IMPORTANT
When fitting auxiliary lamps: Remember that
they must not obscure the sensors – the
auxiliary lamps could then be detected as
obstacles.
Fault indicator
If the information symbol illuminates
with constant glow and the informa-
tion display shows
Park assist syst Service
required then parking assistance is disen-
gaged.
IMPORTANT
In certain conditions the parking assistance
system may produce incorrect warning sig-
nals that are caused by external audio
sources that emit the same ultrasonic fre-
quencies that the system works with.
Examples of such sources include horns,
wet tyres on asphalt, pneumatic brakes and
exhaust noises from motorcycles etc.
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