brake VOLVO S80 2007 Owner's Manual
[x] Cancel search | Manufacturer: VOLVO, Model Year: 2007, Model line: S80, Model: VOLVO S80 2007Pages: 251, PDF Size: 5.7 MB
Page 103 of 251
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. Press the control.
3. Release the brake pedal and ensure that the vehicle is at a standstill.
4. When the vehicle is parked, the gear selector must be in position P.
The
symbol in the instrument panel flashes while the parking bake is being applied, and glows steadily when
the parking brake has been fully applied.
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.
Releasing the electric parking brake
Manual release
1. Insert the remote key in the ignition slot.
2. Press firmly on the brake pedal.
3. Pull the parking brake control.
Vehicles with Keyless drive (option)
1. Press the START/STOP button.
2. Press firmly on the brake pedal.
3. Pull the parking brake control.
Automatic release
1. Start the engine.
111 03 Your driving environment
Parking brake
2. Fasten the seat belt.
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 accelerator pedal is pressed and the gear selector
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is in position D or P.
3. Move the gear selector to position D or R and press the accelerator pedal. The parking brake will release when the
vehicle begins to move.
Heavy load uphill
A 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
Messages
Parking brake not fully released - A fault is preventing the parking brake from being released. Contact an authorized
Volvo workshop. If you drive off with this error message showing, a warning signal sounds.
Parking brake not applied - A fault is preventing the parking brake from being applied. Try to apply and release.
Contact a Volvo workshop if the message remains.
Parking brake Service required - A fault has arisen. 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.
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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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Adjusting the set speed
After a speed has been set, it can be increased or decreased by using the
or buttons.
Press and hold down or until the vehicle reaches the desired speed. This will become the set speed when the
button is released.
Press or r for approximately a half second and release the button to increase or decrease vehicle speed by
approximately 1 mph (1.6 km/h).
NOTE
A temporary increase in speed, for less than 1 minute (e.g. when passing another car), does not affect the current
cruise control setting. The vehicle will automatically return to the previously set speed when the accelerator pedal is
released.
If one of the cruise control buttons is kept depressed for more than approx. 1 minute cruise control is disengaged.
The engine must then be switched off in order to reset cruise control.
Automatic deactivation
Cruise control is automatically deactivated temporarily if one of the following occurs:
If the speed drops below approximately 20 mph (30 km/h).
When the brake pedal is depressed.
If the gear selector is moved to position N.
During wheel spin or wheel lock-up.
If the vehicle's speed is increased by using the accelerator pedal for more than 1 minute.
The currently set speed will be saved in the system's memory.
143 04 Comfort and driving pleasure
Cruise control
Temporary deactivation
The driver can temporarily deactivate cruise control by pressing 0. The saved speed is shown in brackets in the
information display.
Resume set speed
If cruise control has been deactivated temporarily, it can be reactivated by pressing
. The vehicle's speed returns to
the most recently set speed.
WARNING
There may be a significant increase in speed after the
button has been pressed.
Deactivation
Cruise control is disengaged with CRUISE , by putting the gear selector in Neutral, or by switching off the engine. The
set speed is cleared.
WARNING
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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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Adaptive cruise control is disengaged (goes into standby mode):
If the speed drops below approximately 20 mph (30 km/h).
When the brake pedal is depressed.
If the gear selector is moved to position N.
During wheel spin or wheel lock-up.
If the vehicle's speed is increased by using the accelerator pedal for more than 1 minute.
NOTE
If the accelerator pedal is depressed for a short period, such as when passing another vehicle, adaptive cruise control
is temporarily disengaged and re-engages when the accelerator pedal is released.
When ACC is disengaged, the driver must assume full control of the vehicle.
Engaging the cruise control function
Before ACC can be used, it must first be put in standby mode.
To do so, press
. The set time interval is briefly shown in the display.
Setting a speed
Use the
or buttons to store (set) the vehicle's current speed. The set speed is shown in the display.
NOTE
Adaptive cruise control cannot be engaged at speeds below 20 mph (30 km/h).
148 04 Comfort and driving pleasure
Adaptive Cruise Control-ACC
Adjusting the set speed
After a speed has been set, it can be increased or decreased by using the
or buttons.
Press and hold down or to increase or decrease the set speed. This will become the set speed when the button
is released.
Press or for approximately a half second and release the button to increase or decrease the set speed by
approximately 5 mph (8 km/h)
When the system is in active mode, the button has the same function as , but results in a smaller increase in
speed.
NOTE
If adaptive cruise control does not react to activation, this may be because the set time interval to the closest
vehicle prevents an increase in speed.
In some situations cruise control cannot be activated. Cruise Control Unavailable is shown in the display, see page
149.
Setting a time interval
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150 04 Comfort and driving pleasure
Collision warning system (option)
Introduction
The Collision Warning with Brake Support, (CW) is designed to assist the driver by warning of collision risk. The
brake support helps reduce the collision speed.
WARNING
The collision warning system does not work in all driving situations and traffic, weather and road conditions.
The system does not react to slow moving or stationary vehicles, or vehicles that are not traveling in the same
direction as your vehicle.
Warnings are only provided when the risk of collision is high. The Function section provides information about
limitations that the driver must be aware of before use.
The collision warning system's brake support can only reduce the speed at which a collision occurs if the driver
applies the vehicle's brakes.
WARNING
Never wait for a collision warning. This system is designed to be a supplementary driving aid. It is not, however,
intended to replace the driver's attention and judgement. The driver is responsible for maintaining a safe distance and
speed, even when the collision warning system is in use.
Maintenance of the collision warning system components must only be performed by a trained and qualified
Volvo technician.
Function
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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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