2008 VOLVO S80 warning

READ - access to the list of messages and message confirmation.
Thumbwheel - browse among menus and options in the list of functions.
RESET - reset the active function. Used in certain cases to select/activate a function, see the explanation under each
respective function.
The menus shown on the information displays in the instrument panel are controlled with the left lever. The menus
shown depend on ignition mode. Press READ to erase a message and return to the menus.
Menu overview
Driving distance on current fuel reserve
Average
Instantaneous:
Average speed
Current speed in mph (Canadian models only)
DSTC
Message
When a warning, information or indicator symbol comes on, a corresponding message appears on the information
display. An error message is stored in a memory list until the fault is rectified.
Press READ to acknowledge and scroll among the messages.
NOTE
If a warning message appears while you are using the trip computer, the message must be read and confirmed by
pressing READ before the previous activity can be resumed.
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Menus and messages

3. Press ENTER to activate or deactivate the function.
NOTE
When the song has ended, the radio will remain tuned to the channel on which the song was played.
Radio text
The text that is displayed about the song that is currently playing can be changed. Use the AUTO button or the menu
to display the Artist, Title, Composer, or switch radio text off.
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Audio system
Advanced settings
This menu function enables you to make settings on certain Sirius satellite radio functions. To access this menu:
1. Press MENU .
2. Scroll to the Sirius menu.
3. Select Advanced Sirius settings .
WARNING
Settings should be made when the vehicle is at a standstill.
The following settings can be made in the Sirius menu:
The list of saved songs can be displayed
Channel skip settings can be made
Channel lock settings can be made
The channel access code can be displayed or changed
Your Sirius ID can be displayed
Skip options
This function is used to remove a channel from the list of available channels.
Skipping a channel
1. Select CHANNEL SKIP LIST and press ENTER.
2. Select a category in the list and press ENTER .
3. Skip channels in the list presented by pressing ENTER or right arrow key.
Unskip all channels
This permanently removes all channels from the skip list and makes them available for selection.
Temp. unskip all ch.
This function will temporarily unskip all channels and make them available for selection. The channels remain on the
skip list and will again be skipped the next time the ignition is switched on.

If you have forgotten the access code:
1. Select SIRIUS ID in the Sirius settings menu and press ENTER .
2. Press and hold the ENTER button for 2 seconds.
3. The current code will be displayed.
Your Volvo retailer can also provide you with assistance.
SIRIUS ID
This function displays the 12-digit Sirius activation ID.
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Trip computer
Introduction
READ - confirms/erases messages
Thumb wheel - browse among menus and options in the trip computer list
RESET - resets certain functions
To scroll through trip computer information, move the thumb wheel up or down. Continue turning to return to the
starting point.
Functions
NOTE
If a warning message appears while you are using the trip computer, this message must be acknowledged in order to
return to the trip computer function. Acknowledge a message by pressing READ .
To change the unit of measure specified for distance and speed, contact an authorized Volvo workshop.
Average speed
The system calculates the average speed from the last resetting. Reset using RESET .
Current speed in mph (Canadian models only)

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Compass
4. The display will revert to showing the compass direction after several seconds.
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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.
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:
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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.
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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 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 by pressing the accelerator pedal, 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.
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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
Cruise control should not be used in heavy traffic or when driving on wet or slippery roads. Cruise control may not

maintain set speed on steep downgrades.
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Adaptive Cruise Control-ACC
Introduction
Adaptive Cruise Control (ACC) is an optional system designed to assist the driver by maintaining a set speed or a set
distance to the vehicle ahead. It is primarily intended for use on long straight roads in steady traffic, such as on
highways and other main roads.
WARNING
Do not use the adaptive cruise control system in demanding driving conditions such as city traffic, winding roads,
at intersections, on slippery surfaces, in poor visibility, heavy rain, etc.
Maintenance of cruise control components must only be performed by an authorized Volvo workshop.
WARNING
Adaptive cruise control cannot cover all driving situations and traffic, weather and road conditions. The Function
section provides information about limitations that the driver must be aware of before using the adaptive cruise
control.
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 and must intervene if
adaptive cruise control does not maintain a suitable speed or suitable distance.
Function
Warning light, braking by driver required
Controls
Radar sensor in front grille
Adaptive cruise control consists of:
A cruise control system to maintain a set speed
A system to maintain a set distance to the vehicle ahead (expressed as a time interval. For example, you can choose
to remain approximately 2 seconds behind the vehicle ahead).

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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 160
.
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 166
.
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 to alert the driver to react.
NOTE