2008 VOLVO S80 ECO mode

Once Autostoring... disappears from the display, the stations are stored. The radio continues in Auto mode and Auto
appears on the display. The automatically stored presets can now be selected using the preset buttons. Automatic
preset storage can be cancelled using EXIT .
Auto mode is cancelled by pressing for example AUTO or FM.
Returning to Auto mode provides access to the autostored presets:
1. Press AUTO .
Auto appears on the display.
2. Press a preset button.
Scan
The function automatically searches the current wave band for strong stations. When a station is found, it is played for
approx. eight seconds before scanning is resumed. While the station is playing it can be stored as a preset as usual.
1. Select a wave band using AM or FM.
2. Press SCAN .
SCAN appears on the display. Close using SCAN or EXIT.
142 04 Comfort and driving pleasure
Audio system
Radio text
Some stations transmit information on program content, artists, etc. This information can be shown on the display.
Activate/deactivate in FM mode under Radio text.
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Audio system
Sirius satellite radio (option)
Listening to satellite radio
The Sirius satellite system consists of a number of high elevation satellites in geosynchronous orbit.
NOTE
The digital signals from the Sirius satellites are line-of-sight, which means that physical obstructions such as
bridges, tunnels, etc, may temporarily interfere with signal reception.
Avoid any obstructions, such as metallic objects transported on roof racks or in a ski box, or other antennas that
may impede signals from the SIRIUS satellites.
Selecting Sirius radio mode
1. Press Power to switch on the audio system (see pages 137
and 141 for information on the standard audio and radio
functions).

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)

This function provides the driver with an instantaneous conversion of the car's current speed from km/h to mph.
Current speed in km/h (U.S. models only)
This function provides the driver with an instantaneous conversion of the car's current speed from mph to km/h.
Current fuel consumption (Instantaneous)
Current fuel consumption is calculated every second. The information on the display is updated every few seconds.
When the vehicle is stationary, "----" appears on the display.
Average fuel consumption
The average fuel consumption since the last reset. Reset using RESET.
Driving distance on current fuel reserve
The calculation is based on the average fuel consumption over the last 20 miles ( 30 km) and the remaining usable fuel
in the tank. This shows the approximate distance that can be driven with the fuel quantity remaining in the tank. When
the driving distance on the current fuel reserve is less than 12 miles ( 20 km), " ---- miles to empty tank" is shown on
the display.
NOTE
The actual distance that can be driven on the usable fuel remaining in the tank may be influenced by a change in
driving style.
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Trip computer
Resetting
1. Select Average speed or Average fuel consumption .
2. Press and hold RESET for approx. 1 second to reset the selected function. If RESET is kept depressed for at 3 three
seconds, Average speed and Average fuel consumption are reset simultaneously.
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Compass
Operation
The upper right corner of the rearview mirror has an integrated display that shows the compass direction in which the

vehicle is pointing. Eight different directions are shown with the abbreviations: N (north), NE (north east), E (east), SE
(southeast), S (south), SW (southwest), W (west) and NW (northwest).
The compass is displayed automatically when the vehicle is started or in ignition mode II . To switch the compass
on/off use a pen or similar object and press in the button on the rear side of the mirror.
Calibration
The compass may need to be calibrated if, for example, the vehicle is driven into a new magnetic zone. The characters
CAL are shown in the mirror's display if calibration is necessary.
1. Stop the vehicle in a large open area, away from traffic.
2. Start the vehicle.
3. Using a pen or similar object, press and hold the button on the rear side of mirror until CAL is shown again (after
approx. 6 seconds).
4. Drive as usual. CAL disappears from the display when calibration is complete. Alternative calibration method:
Drive slowly in a circle at a speed of no more than 5 mph (8 km/h) until CAL disappears from the display when
calibration is complete.
Selecting a magnetic zone
The earth is divided into 15 magnetic zones. The correct zone must be selected for the compass to work correctly.
1. Put the ignition in mode II .
2. Using a pen or similar object, press and hold the button on the rear side of mirror for at least 3 seconds. The number
for the current area will be shown.
3. Press the button repeatedly until the number for the required geographic area (1-15) is shown.

The "car" symbol illuminates on the left side of the display when the radar sensor detects another
vehicle ahead. The distance to a vehicle ahead is only regulated when this symbol is illuminated.
Adjusting the set speed
After a speed has been set, it can be increased or decreased by using the
or buttons.
When the system is in active mode, the
button has the same function as , but results in a smaller increase in
speed.
NOTE
If one of the adaptive cruise control buttons is pressed for more than approximately one minute, ACC will be
deactivated. The engine must then be switched off and restarted to reset ACC.
In some situations cruise control cannot be activated. Cruise Control Unavailable is shown in the display, see page
166.
Setting a time interval
The set time interval to vehicles ahead is increased with
and decreased with . The current time interval is
shown briefly in the display following adjustment.
Five different time intervals can be selected and are shown in the display as 1-5 horizontal bars. The
greater the number of bars, the longer the time interval.
At low speeds, when the distance to the vehicle ahead is short, ACC increases the time interval slightly.
In order to follow the vehicle ahead as smoothly as possible, ACC allows the time
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Adaptive Cruise Control-ACC
interval to vary considerably in certain situations.
WARNING
Only use a time interval that is suitable in current traffic conditions.
A short time interval gives the driver limited reaction time if an unexpected situation occurs in traffic.
The number of bars indicating the selected time interval are shown while the setting is being made and for several
seconds afterward. A smaller version of the symbol is then shown to the right in the display. The same symbol is also
displayed when Distance Alert is activated, see page 163
.
Deactivating and resuming settings
Cruise control is deactivated, either with a short press on , or by action taken by the driver, such as braking, etc.

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Driver Alert System -option
Introduction
The Driver Alert System is designed to help a driver who may be becoming fatigued or who is inadvertently leaving
the lane.
The Driver Alert System consists of two different functions that can be switched on together or separately.
Driver Alert Control (DAC)
Lane Departure Warning (LDW)
When one or both of the functions has been switched on, it is in standby mode and is activated when the vehicle
exceeds a speed of 40 mph (65 km/h).
The function deactivates if speed goes under 37 mph (60 km/h).
Both functions use a camera that is dependent on the road/lane being clearly marked by painted lines on each side.
WARNING
The Driver Alert System does not function in all situations and is designed to be a supplementary aid. It is not,
however, intended to replace the driver's attention and judgement.
Driver Alert Control (DAC)-general information

At highway driving speeds, fuel consumption will be lower with the air conditioning on and the windows closed
than with the air conditioning off and the windows open.
Using the onboard trip computer's fuel consumption modes can help you learn how to drive more economically.
Other factors that decrease gas mileage are:
Dirty air cleaner
Dirty engine oil and clogged oil filter
Dragging brakes
Incorrect front end alignment
Some of the above mentioned items and others are checked at the standard maintenance intervals.
WARNING
Driving with the trunk open : Driving with the trunk open could lead to poisonous exhaust gases entering the
passenger compartment. If the trunk must be kept open for any reason, proceed as follows:
Close the windows
Set the ventilation system control to air flow to floor, windshield and side windows and the blower control to its
highest setting.
Weight distribution affects handling
At the specified curb weight your vehicle has a tendency to understeer, which means that the steering wheel has to be
turned more than might seem appropriate for the curvature of a bend. This ensures good stability and reduces the risk
of rear wheel skid. Remember that these properties can alter with the vehicle load. The heavier the load in the cargo
area, the less the tendency to understeer.
Handling, roadholding
Vehicle load, tire design and inflation pressure all affect vehicle handling. Therefore, check that the tires are inflated to
the recommended pressure according to the vehicle load. See the "Tire pressure" section. Loads should be distributed
so that capacity weight
189 05 During your trip
Driving recommendations
or maximum permissible axle loads are not exceeded.
Driving through water
The vehicle can be driven through water up to a depth of approximately 9 in. (25 cm), at a maximum speed of 6 mph
(10 km/h).
Take particular care when driving through flowing water.
Clean the electrical connections for trailer wiring after driving in mud or water.
When driving through water, maintain low speed and do not stop in the water.
WARNING
After driving through water, press lightly on the brake pedal to ensure that the brakes are functioning normally.
Water or mud can make the brake linings slippery, resulting in delayed braking effect.

CAUTION
Engine damage will occur if water is drawn into the air cleaner.
If the vehicle is driven through water deeper than 9 in (25 cm), water may enter the differential and the
transmission. This reduces the oil's lubricating capacity and may shorten the service life of these components.
Do not allow the vehicle to stand in water up to the door sills longer than absolutely necessary. This could result
in electrical malfunctions.
If the engine has been stopped while the vehicle is in water, do not attempt to restart it. Have the vehicle towed
out of the water.
Engine and cooling system
Under special conditions, for example when driving in hilly terrain, extreme heat or with heavy loads, there is a risk
that the engine and cooling system will overheat. Proceed as follows to avoid overheating the engine.
Maintain a low speed when driving with a trailer up long, steep hills.
Do not turn the engine off immediately when stopping after a hard drive.
WARNING
The cooling fan may start or continue to operate (for up to 6 minutes) after the engine has been switched off.
Remove any auxiliary lights from in front of the grille when driving in hot weather conditions.
Do not exceed engine speeds of 4500 rpm if driving with a trailer in hilly terrain. The oil temperature could become
too high.
Conserving electrical current
Keep the following in mind to help minimize battery drain:
When the engine is not running, avoid using ignition mode II . Many electrical systems (the audio system, the
optional navigation system, power windows, etc) will function in ignition modes 0 and I . These modes reduce drain on
the battery.
Please keep in mind that using systems, accessories, etc., that consume a great deal of current when the engine is not
running could result in the battery being completely drained.
The optional 12 volt socket in the trunk provides electrical current even with the ignition switched off, which drains
the battery.
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Driving recommendations
Before a long distance trip
It is always worthwhile to have your vehicle checked by a trained and qualified Volvo service technician before
driving long distances. Your retailer will also be able to supply you with bulbs, fuses, spark plugs and wiper blades for
your use in the event that problems occur.
As a minimum, the following items should be checked before any long trip:
Check that engine runs smoothly and that fuel consumption is normal.
Check for fuel, oil, and fluid leakage
Have the transmission oil level checked.
Check condition of drive belts.
Check state of the battery's charge.