traction control VOLVO S80 2007 Owners Manual

6 Introduction
Important information
Points to keep in mind
Before you operate your vehicle for the first time, please familiarize yourself with the information in chapter 3.
Information contained in the balance of the manual is extremely useful and should be read after operating the
vehicle for the first time.
The manual is structured so that it can be used for reference. For this reason, it should be kept in the vehicle for
ready access.
Do not export your Volvo to another country before investigating that country's applicable safety and emission
control requirements. In some cases it may be difficult or impossible to comply with these requirements. Modifications
to the emission control system(s) may render your Volvo not certifiable for legal operation in the U.S., Canada and
other countries.
All information, illustrations and specifications contained in this manual are based on the latest product information
available at the time of publication. This information is subject to change without prior notice. Please note that some
vehicles may be equipped differently, depending on special legal requirements. Optional equipment described in this
manual may not be available in all markets.
Volvo reserves the right to make model changes at any time, or to change specifications or design without notice
and without incurring obligation
WARNING
If your vehicle is involved in an accident, unseen damage may affect its drivability and safety.
Vehicle event data (Black box)
Your vehicle's driving and safety systems employ computers that monitor, and share with each other, information about
your vehicle's operation. One or more of these computers may store what they monitor, either during normal vehicle
operation or in a crash or near-crash event. Stored information may be read and used by:
Volvo Car Corporation
service and repair facilities
law enforcement or government agencies
others who may assert a legal right to know, or who obtain your consent to know such information.
7 Introduction
Important warnings
Driver distraction
A driver has a responsibility to do everything possible to ensure his or her own safety and the safety of passengers in
the vehicle and others sharing the roadway. Avoiding distractions is part of that responsibility.
Driver distraction results from driver activities that are not directly related to controlling the vehicle in the driving
environment. Your new Volvo is, or can be, equipped with many feature-rich entertainment and communication
systems. These include hands-free cellular telephones, navigation systems, and multipurpose audio systems. You may
also own other portable electronic devices for your own convenience. When used properly and safely, they enrich the
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technician as soon as possible.
A malfunction indicator (CHECK ENGINE) light may have many causes. Sometimes, you may not notice a change in
your car's behavior. Even so, an uncorrected condition could hurt fuel economy, emission controls, and drivability.
Extended driving without correcting the cause could even damage other components in your vehicle.
Canadian models are equipped with this symbol:
Anti-lock Brake System (ABS) warning light
If the warning light comes on, there may be a malfunction in the ABS system (the standard braking system will still
function). Check the system by:
1. Stopping in a safe place and switching off the ignition.
72 03 Your driving environment
Instruments and controls
2. Restart the engine.
3. If the warning light goes off, no further action is required.
If the warning light remains on, the vehicle should be driven to a trained and qualified Volvo service technician for
inspection. See page 107
for additional information.
Canadian models are equipped with this symbol:
Rear fog light
This symbol indicates that the rear fog light (located in the driver's side tail light cluster) is on.
Stability system
This indicator symbol flashes when the DSTC (Dynamic Stability and Traction Control system) is actively working to
stabilize the vehicle. See page 139
for more detailed information.
Tire pressure monitoring system (TPMS) - option
This symbol illuminates to indicate that tire pressure in one or more tires is low. See page 223
for detailed information.
Low fuel level
When this light comes on, there are approximately 2.1 US gallons (8 liters) of fuel remaining in the tank.
Information symbol
The information symbol illuminates and a text message is displayed if a fault is detected in one of the vehicle's
systems. The message can be erased and the symbol can be turned off by pressing the READ button (see page 116
for
information) or this will take place automatically after a short time (the length of time varies, depending on the
function affected).
The information symbol may also illuminate together with other symbols.
High beam indicator
This symbol illuminates when the high beam headlights are on, or if the high beam flash function is used.
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Tilting the door mirror when parking (option)
The door mirror can be tilted down for the driver to view the side of the road when parking for example. Engage
reverse gear and press the L or R button. The door mirror resets when reverse gear is disengaged.
Automatic retraction when locking
When the vehicle is locked/unlocked with the remote key the door mirrors are automatically retracted/extended.
The function can be activated/deactivated under Car settings
Retract mirrors when locking. For a description of the
menu system, see page 115
.
Resetting to neutral
Mirrors that have been moved out of position by an external force must be electrically reset to the neutral position for
electric retracting/extending to work.
Retract the mirrors with the L and R buttons.
Fold them out again with the L and R buttons.
The mirrors are now reset in neutral position.
Home safe and approach lighting
The light on the door mirrors comes on when approach lighting or home safe lighting is selected, see page 89
.
95 03 Your driving environment
Mirrors
Rear window and door mirror defrosters
Use the defroster to quickly remove misting and ice from the rear window and the door mirrors.
Press the button once to start simultaneous rear window and door mirror defrosting. The light in the button indicates
that the function is active. Defrosting is deactivated automatically and its duration is controlled by the outside
temperature.
The rear window is demisted/de-iced automatically if the vehicle is started in an outside temperature lower than + 7
°C.
Defrosting can be selected under Climate settings
Auto. rear defroster . Select between On or Off.
Interior rearview mirror
Auto-dim function
An integrated sensor reacts to headlights from following traffic and automatically reduces glare in the mirror.
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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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139 04 Comfort and driving pleasure
Stability system
Introduction
The Dynamic Stability and Traction Control system (DSTC) consists of a number of functions designed 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 stability, 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.
Under certain circumstances, such as when driving with snow chains, or driving in deep snow or loose sand, it may be
advisable to temporarily switch off this function for maximum tractive force.
WARNING
The car's handling and stability characteristics will be altered if the spin control function has been disabled.
Operation
Temporarily switching off Spin control
1. Turn the thumbwheel
until the DSTC menu is shown.
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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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The connected cell phone's ring signal is not deactivated when one of the hands-free system's integrated signals is
used.
In order to select the connected phone's ring signal
1, go to Phone settings Sounds and volume Ring signals
Use mobile phone signal .
IDIS
In certain active driving situations, IDIS (Intelligent Driver Information System) can delay or refuse ring signals from
incoming calls, which is intended to help reduce driver distraction. IDIS can be deactivated under Phone settings
IDIS .
NOTE
Only the ring signal from the audio system's speakers is controlled by IDIS. The cell phone's ring signal is not
affected and must be deactivated manually.
1Not supported by all cell phones.
More on registering and connecting
A maximum of five cell phones can be registered. Registration is performed one time per phone. Phones can be
deregistered under Bluetooth
Remove phone . After a registration the phone no longer needs to be visible/detectable.
A maximum of one cell phone can be connected at a time.
Automatic connection
When the hands-free function is active and the most recently connected cell phone is in range, it is connected
automatically. When the audio system searches for the most recently connected phone, its name is shown in the
display. To change over to manual connection of another phone, or to stop the search, press EXIT .
Manual connection
If you want to connect a cell phone other than the most recently connected one, or to change the connected cell phone,
proceed as follows:
1. Set the audio system in phone mode.
2. Press PHONE and select one of the phones in the list.
The connection can also be made via the menu system under Bluetooth
Connect phone or Change phone .
Phone book
In order to use the phone book, the text PHONE must be shown at the top of the display and the
symbol must be
visible.
The audio system stores a copy of the phone book from each registered cell phone. The phone book is copied
automatically to the audio system at each connection. Deactivate the function under Phone settings
Synchronize
phone book. Searching for contacts is only performed in the connected cell phone's phone book.
NOTE
If the cell phone does not support copying of the phone book, List is empty is shown when copying is finished.
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ALL PASSENGER VEHICLE TIRES MUST CONFORM TO FEDERAL SAFETY REQUIREMENTS IN
ADDITION TO THESE GRADES
Quality grades can be found, where applicable, on the tire sidewall between the tread shoulder and maximum
section width. For example:
Treadwear 200 Traction AA Temperature A TREADWEAR
The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions
on a specified government test course. For example, a tire graded 150 would wear one and one half (1 1/2) times as
well on the government course as a tire graded 100. The relative performance of tires depends upon the actual
conditions of their use, however, and many depart significantly from the norm due to variation in driving habits,
maintenance practices and differences in road characteristics and climate.
TRACTION
The traction grades, from highest to lowest, are AA, A, B, and C, as measured under controlled conditions on specified
government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. The traction
grade assigned to this tire is based on braking (straight-ahead) traction tests and is not a measure of cornering (turning)
traction.
WARNING
The traction grade assigned to this tire is based on braking (straight-ahead) traction tests and is not a measure of
cornering (turning) traction.
TEMPERATURE
The temperature grades are AA (the highest), A, B, and C, representing the tire's resistance to the generation of heat
and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure. The grade C corresponds to a minimum level of performance that all
passenger vehicle tires must meet under the Federal Motor Safety Standard No. 109. Grades B and A represent higher
levels of performance on the laboratory test wheel than the minimum required by law.
WARNING
The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive
speed, under-inflation, or excessive loading, either separately or in combination, can cause heat buildup and tire
failure.
231 06 Maintenance and specifications
Wheels and tires
Snow chains, snow tires, studded tires
Snow chains
Snow chains can be used on your Volvo with the following restrictions:
Snow chains should be installed on front wheels only. Use only Volvo approved snow chains.
If accessory, aftermarket or "custom" tires and wheels are installed and are of a size different than the original tires
and wheels, chains in some cases CANNOT be used. Sufficient clearances between chains and brakes, suspension and
body components must be maintained.
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Child restraint systems32-33
booster cushions39
convertible seats36-38
infant seats34-35
ISOFIX/LATCH anchors40
top tether anchors41
Child safety29-31
booster cushions39
child restraint systems32-33
convertible seats36-38
infant seats34-35
Child safety locks45
Climate system
air distribution119
air vents120
Interior Air Quality System119
introduction118
passenger compartment filter118
refrigerant118
Clock, setting74
Cold weather driving172
Collision warning system150-152
Compass in rearview mirror137
Conserving electrical current171
Convertible seats36-38
Coolant196, 248
Cooling system, general information171
Courtesy lighting88-89
Crash mode28
Cruise control142-143
adaptive144-148
Curb weight228
Current, conserving171
D
Defroster122
Detachable key blade53-54
Dimensions243
Disconnecting the front passenger's airbag21-23
Dome lighting88-89
Driver distraction warning7
Driving economically170
Driving in cold weather172
Driving through water171
E
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Supplemental restraint system17
warning light73
T
Taillights, changing bulbs202
Temporary spare tire232
Three-way catalytic converter177
Tire pressure monitoring system223
indicator light72
Tires
age217
changing from summer to winter233
designations226
glossary of terms227
improving economy217
inflation pressure218-219
inflation pressure tables221-222
self supporting run flat tires225
snow231
spare232
specifications220
storing216
studded231
tire pressure monitoring system223-224
uniform tire quality grading230
Top tether anchors (child restraint systems)41
Touching up paint240
Towing a trailer182-183
trailer hitch184
Towing the vehicle185-186
Traction control139
Trailer towing182-183
trailer hitch184
Transmission
Geartronic105
general description105-106
oil248
shiftlock override106
Tread wear indicator216
Trip computer136
Trip odometers74
Trips, long distance171
Trunk
changing bulbs203
driving with it open170
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