brake light VOLVO S80 2007 User Guide
[x] Cancel search | Manufacturer: VOLVO, Model Year: 2007, Model line: S80, Model: VOLVO S80 2007Pages: 251, PDF Size: 5.7 MB
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position so that the vehicle can be moved1.
Lift away the rubber mat on the floor of the storage compartment behind the center console and open the hatch.
Insert the key blade into the opening as far as possible. Press the key blade down and keep it held down. Move the
gear selector from the P position. For information on the key blade, see page 48
.
All Wheel Drive - AWD
2
Your Volvo can be equipped with permanent All Wheel Drive, which means that power is distributed automatically
between the front and rear wheels. Under normal driving conditions, most of the engine's power is directed to the front
wheels. However, if there is any tendency for the front wheels to spin, an electronically controlled coupling distributes
power to the wheels that have the best traction.
1If the battery is dead, the optional electric parking brake cannot be applied or released. Connect an auxiliary battery if the battery voltage is too
low, see page 104
.
2Standard on certain models.
107 03 Your driving environment
Brakes
Brake system
The brake system is a hydraulic system consisting of two separate brake circuits. If a problem should occur in one of
these circuits, it is still possible to stop the vehicle with the other brake circuit.
If the brake pedal must be depressed farther than normal and requires greater foot pressure, the stopping distance will
be longer.
A warning light in the instrument panel will light up to warn the driver that a fault has occurred.
If this light comes on while driving or braking, stop immediately and check the brake fluid level in the reservoir.
NOTE
Press the brake pedal hard and maintain pressure on the pedal - do not pump the brakes.
WARNING
If the fluid level is below the MIN mark in the reservoir or if a brake system message is shown in the information
display: DO NOT DRIVE. Have the vehicle towed to a trained and qualified Volvo service technician and have the
brake system inspected.
Power brakes function only when the engine is running
The power brakes utilize vacuum pressure which is only created when the engine is running. Never let the vehicle roll
to a stop with the engine switched off.
If the power brakes are not working, the brake pedal must be pressed approximately five times harder than usual to
make up for the lack of power assistance. This can happen for example when towing your vehicle or if the engine is
switched off when the vehicle is rolling. The brake pedal feels harder than usual.
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WARNING
If
and come on at the same time and the brake level is below the MIN mark in the reservoir or if a
brake system-related message is shown in the information display: DO NOT DRIVE. Have the vehicle towed to a
trained and qualified Volvo service technician and have the brake system inspected.
109 03 Your driving environment
Brakes
Manual parking brake
The parking brake pedal is located under the dashboard, to the left of the brake pedal. When the brake is applied, an
indicator light illuminates in the instrument panel.
NOTE
The indicator light will light up even if the parking brake has only been partially applied.
Applying the parking brake
1. Press firmly on the brake pedal.
2. Press down pedal 1 firmly to its full extent.
3. Release the brake pedal and ensure that the vehicle is at a standstill.
4. If the vehicle rolls, the parking brake pedal must be pushed down more firmly.
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5. When parking a vehicle always put the gear selector in P.
WARNING
Press down the parking brake pedal firmly to its full extent.
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.
Releasing the parking brake
1. Press firmly on the brake pedal.
1. Pull handle
.
110 03 Your driving environment
Parking brake
Electric parking brake (option1)
An electric parking brake has the same function 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 voltage
If 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 104
.
1The electric parking brake is available as an option on certain models.
Applying the electric parking brake
1. Press firmly on the brake pedal.
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2. Hold down the RESET button to toggle between DSTC SPIN CONTROL ON or OFF.
Messages in the information display
DSTC Temporarily OFF - system function has been temporarily reduced due to high brake disc temperature. The
function is activated automatically when the brakes have cooled.
DSTC Service required - the system has been disabled due to a fault. If this occurs:
140 04 Comfort and driving pleasure
Stability system
1. Stop the vehicle in a safe place and turn off the engine.
2. Restart the engine.
If the message remains when the engine is restarted, drive to an authorized Volvo workshop to have the system
inspected.
Symbols in the instrument panel
If the symbols
and are displayed at the same time, read the message in the information display.
If the symbol
appears alone, it may appear as follows:
If the symbol flashes, this indicates that the stability system is actively functioning to help counteract wheel spin
and/or a skid.
If the symbol remains on for approximately 2 seconds after the engine has been started, this indicates that the system
is performing a self -diagnostic test.
WARNING
The stability system is intended to help improve driving safety. It supplements, but can never replace, the driver's
judgment and responsibility when operating the vehicle. Speed and driving style should always be adapted to traffic
and road conditions.
141 04 Comfort and driving pleasure
Active chassis system-Four C
Active chassis (Four C)-option
Active chassis, Four-C (Continuously Controlled Chassis Concept), regulates the characteristics of the shock absorbers
so that the car's driving characteristics can be adjusted. There are three settings: Comfort, Sport and Advanced.
Comfort
The Comfort mode chassis setting offers the greatest amount of shock absorption and the softest ride. This mode is
recommended for long-distance driving, or when driving in slippery conditions. The indicator light in the button will
be on when this mode is selected.
Sport
In this mode, shock absorption is stiffer to reduce the vehicle's body sway during cornering and to provide more
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to remain approximately 2 seconds behind the vehicle ahead).
145 04 Comfort and driving pleasure
Adaptive Cruise Control-ACC
WARNING
Adaptive cruise control is not a collision avoidance system. The driver is always responsible for applying the
brakes if the system does not detect another vehicle.
Adaptive cruise control does not react to slow moving or stationary vehicles.
The distance to the vehicle ahead (in the same lane) is measured by a radar sensor. Your vehicle's speed is regulated by
acceleration and braking. The brakes may emit a sound when they are being modulated by the adaptive cruise control
system. This is normal.
WARNING
The brake pedal moves when the adaptive cruise control system modulates the brakes. Do not rest your foot under
the brake pedal.
The adaptive cruise control system is designed to follow the vehicle ahead of you in the same lane, at a set time
interval.
If the radar sensor has not detected a vehicle ahead, the system will then attempt to maintain the set speed. This is also
the case if the speed of the vehicle ahead exceeds the speed that you have set.
The adaptive cruise control system is designed to smoothly regulate speed. However, the driver must apply the brakes
in situations that require immediate braking. This applies when there are great differences in speed between vehicles,
or if the vehicle ahead brakes suddenly.
WARNING
Due to limitations in the radar sensor, braking may occur unexpectedly or not at all, see page 146
.
Adaptive cruise control can only be activated at speeds above 20 mph (30 km/h). If speed falls below 20 mph (30
km/h) or if engine speed (rpm) becomes too low, adaptive cruise control disengages and will no longer modulate the
brakes. In situations when adaptive cruise control cannot be activated Cruise Control Unavailable is shown in the
display, see page 149
.
WARNING
When adaptive cruise control disengages, the brakes will not be modulated automatically. The driver must assume
full control over the vehicle.
Warning light -driver braking required
Adaptive cruise control has a braking capacity that is equivalent to approximately 30% of the vehicle's total braking
capacity. In situations requiring more brake force than ACC can provide, if the driver does not apply the brakes, an
audible signal will sound and a red warning light will illuminate in the windshield.
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NOTE
The red warning light may be difficult to see in strong sunlight or when sunglasses are being worn.
WARNING
Cruise control only warns of vehicles detected by the radar sensor, see page 146
. In some cases there may be no
warning or the warning may be delayed. The driver should always apply the brakes when necessary.
Automatic deactivation
Adaptive cruise control is linked to other systems such as the stability and traction control system (DSTC). If any of
these systems are not functioning properly, adaptive cruise control is automatically deactivated.
In the event of automatic deactivation a signal will sound and the message Cruise Control Canceled is shown in the
display. The
146 04 Comfort and driving pleasure
Adaptive Cruise Control-ACC
driver must then intervene and adapt the vehicle's speed to the surrounding traffic. Automatic deactivation may be
caused if:
the vehicle's speed falls below 20 mph (30 km/h)
the wheels lose traction or if the anti-lock brake system is activated
brake temperature is high
engine speed (rpm) is too low
the radar sensor is obstructed by, for example, wet snow or rain.
The radar sensor and its limitations
The radar sensor is used both by the adaptive cruise control and the collision warning system. It is designed to detect
vehicles or larger vehicles driving in the same direction as your vehicle. The radar sensor does not detect pedestrians,
or oncoming, slow or stationary vehicles and objects. Warnings are not given and the brakes are not applied in such
cases.
WARNING
Accessories or other objects must not be installed in front of the grille.
Modification of the radar sensor could make its use illegal.
The radar sensor's capacity to detect vehicles ahead is impeded:
if the radar sensor is obstructed and cannot detect other vehicles, for example in heavy rain, or if snow or other
objects are obscuring the radar sensor.
NOTE
Keep the area in front of the radar sensor clean.
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Visual warning signal, collision risk
Sensor
The radar sensor detects vehicles ahead that are moving in the same direction as your vehicle. In the event of a
collision risk, you will be alerted by a red warning light and an audible warning signal.
If the risk of collision increases after the warning, brake support is activated.
The brake support prepares the brake system for rapid braking and the brakes are applied gently, which may be
noticeable. If the brake pedal is depressed quickly then braking is implemented with full brake function, even if the
force on the pedal is light.
151 04 Comfort and driving pleasure
Collision warning system (option)
The collision warning system is active at speeds above approximately 5 mph (7 km/h).
Limitations
The visual warning signal may be difficult to see in strong sunlight or when sunglasses are being worn. For this reason
always activate the audible warning signal in such conditions.
NOTE
The visual warning signal may be temporarily disengaged in the event of high passenger compartment temperature
due to strong sunlight, etc. If this occurs, the audible warning signal will be used, even if it has been deactivated in
the menu system.
Warnings may not appear if the distance to the vehicle ahead is very small or if steering wheel and pedal movements
are large, for example, due to a very active driving style.
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 146
.
WARNING
In certain situations, the system cannot provide warnings, the warning may be delayed, or false warnings may be
given if traffic conditions make it impossible for the radar sensor to detect the vehicle ahead.
If no warning is given, no brake support is provided.
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A delayed warning means that brake support will also be delayed.
The false warnings may be in the form of both audio and visual signals.
NOTE
The number of false warnings can be limited by reducing the warning distance. See the section "Set warning
distance."
Operation
Some settings are controlled from the center console via a menu system. For information on how the menu system is
used, see page 114
.
NOTE
The following settings apply to the collision warning system only and do not affect brake support.
Activating/deactivating warning signals
The collision warning system's audible and visual signals can be activated/deactivated using
. The light in the
button indicates that the warning signals are activated.
152 04 Comfort and driving pleasure
Collision warning system (option)
By default, the audible warning signal and warning light are both activated automatically when the vehicle is started.
Automatic activation can be switched off under Car settings
Collision warn. settings On at start up.
The audible warning signal can be separately activated/deactivated separately under Car settings
Collision warn.
settings
Warning sound .
Set warning distance
The sensitivity determines how quickly the visual and any audible warning is triggered. Select one of the options
under Car settings
Collision warn. settings Warning distance .
Checking settings
The current settings are most easily checked by pressing twice on
in quick succession. The settings are shown
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The distance monitored behind the vehicle is approximately 5 ft (1.5 m). The signal comes from the rear speakers.
The system must be deactivated when towing a trailer, carrying bicycles in a rear-mounted carrier, etc, which could
trigger the rear park assist system's sensors.
NOTE
Rear park assist is deactivated automatically when towing a trailer if Volvo genuine trailer wiring is used.
Front park assist
The distance monitored in front of the vehicle is approximately 2.5 ft (0.8 m). The signal comes from the front
speakers.
It may not be possible to combine auxiliary headlights and front park assist since these lights could trigger the system's
sensors.
154 04 Comfort and driving pleasure
Park assist (option)
Faults in the system
If the information symbol illuminates and Park Assist syst Service required is shown on the information display, this
indicates that the system is not functioning properly and has been disengaged. Consult a Volvo retailer or authorized
Volvo service technician.
CAUTION
In certain circumstances, the park assist system may give unexpected warning signals that can be caused by external
sound sources that use the same ultrasound frequencies as the system. This may include such things as the horns of
other vehicles, wet tires on asphalt, pneumatic brakes, motorcycle exhaust pipes, etc. This does not indicate a fault in
the system.
Activating/deactivating
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Press the Park assist button on the center console to temporarily deactivate the system(s). The indicator light in the
button will go out when the system(s) have been deactivated.
If the vehicle is equipped with front and rear park assist, both systems will be deactivated by pressing the button.
Park assist will be automatically reactivated the next time the engine is started, or if the button is pressed (the indicator
light in the button will illuminate).
NOTE
Front park assist is disengaged automatically when the parking brake is applied.
Cleaning the sensors
The sensors must be cleaned regularly to ensure that they work properly. Clean them with water and a suitable car
washing detergent.
Ice and snow covering the sensors may cause incorrect warning signals.
155 04 Comfort and driving pleasure
Blind Spot Information System (option)
Introduction
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