battery VOLVO S80 2008 User Guide

The S80 is equipped with a florescent handle on the inside of the trunk lid, which can be used in an emergency
situation to open the trunk from the inside. Pull the handle down to release the trunk lid. After use, the handle must be
pushed back into its original position before the trunk can be closed.
This handle is not intended to be used to anchor the trunk lid when long loads are being transported.
66 02 Locks and alarm
Locks
WARNING
Keep vehicle doors and trunk locked and keep keys out of a child's reach. Unsupervised children could lock
themselves in an open trunk and risk injury. Children should be taught not to play in vehicles.
On hot days, the temperature in the trunk or vehicle interior can rise very quickly. Exposure of people to these
high temperatures for even a short period of time can cause heat-related injury or death. Small children are
particularly at risk.
67 02 Locks and alarm
Alarm
The alarm system
The alarm is automatically armed whenever the vehicle is locked with the remote key or optional Personal Car
Communicator.
When armed, the alarm continuously monitors a number of points on the vehicle. The following conditions will trigger
the alarm:
The hood is forced open.
The trunk is forced open.
A door is forced open.
The ignition slot is tampered with
An attempt is made to start the vehicle with a non-approved key (a key not coded to the car's ignition).
If there is movement in the passenger compartment (if the vehicle is equipped with the accessory movement sensor).
The vehicle is lifted or towed (if the vehicle is equipped with the accessory inclination sensor)
The battery is disconnected (while the alarm is armed).
The siren is disconnected when the alarm is disarmed.
A message will appear in the information display if a fault should occur in the alarm system. Contact an authorized

Press the Unlock button on the remote key. Two short flashes from the car's direction indicators confirm that the alarm
has been deactivated and that all doors are unlocked.
Turning off (stopping) the alarm
If the alarm is sounding, it can be stopped by pressing the Unlock button on the remote control or by inserting the
remote key in the ignition slot. Two short flashes from the car's direction indicators confirm that the alarm has been
turned off.
Other alarm-related functions
Automatic re-arming
If the doors are unlocked, the locks will automatically reengage (re-lock) and the alarm will re-arm after 2 minutes
unless a door or the trunk has been opened.
Audible/visual alarm signal
An audible alarm signal is given by a battery powered siren. The alarm cycle lasts for 30 seconds.
The visual alarm signal is given by flashing all turn signals for approximately 5 minutes or until the alarm is turned
off.
Remote key not functioning
If the remote key is not functioning properly, the alarm can be turned off and the vehicle can be started as follows:
1. Open the driver's door with the key blade. This will trigger the alarm.
2. Insert the remote key into the ignition slot. This will turn off the alarm.
69 02 Locks and alarm
Alarm
Reduced alarm function
Turning off the accessory alarm sensor(s)
In certain situations it may be desirable to turn off the accessory inclination and movement alarm sensors if, for
example, you drive your vehicle onto a ferry where the rocking of the boat could trigger the alarm or if a pet is left in
the vehicle with the doors locked.
Press the button shown in the illustration above (within 1 minute after the ignition has been switched off).
A message will be displayed for 10 seconds or until the vehicle is locked, indicating that the sensors are disconnected.

Insert the remote key in the ignition slot.
Ignition mode I
Press the remote key into the ignition slot and press START/STOP ENGINE.
Ignition mode II
Press the remote key into the ignition slot and press START/STOP ENGINE for approx. 2 seconds.
Ignition mode III (engine start)
Start the engine, see page 107
.
Stopping the engine
Press START/STOP ENGINE . (If the engine is running and the vehicle is moving, keep the button depressed until
the engine stops).
Return to ignition mode 0
Press START/STOP ENGINE to return from I, II, or III to ignition mode 0.
NOTE
During towing, ignition mode II should be used so that the lighting can be switched on.
81 03 Your driving environment
Ignition modes
Functions with timer
The audio system can be operated without a key for 15 minutes at a time by pressing the POWER button. The power
windows work for several minutes after the key has been removed, although not after the door has been opened.
NOTE
Use the POWER button for the audio system when the engine is not running to avoid discharging the battery.

Operating
Manual up/down
Auto up/down.
All power windows can be operated using the control panel in the driver's door. The control panels in the other doors
only operate the window in the respective doors.
For the power windows to function, the ignition must be in at least mode I . When the vehicle has been running, the
power windows can be operated for several minutes after the remote key has been removed from the ignition slot, or
until a door has been opened.
NOTE
Movement of the windows will stop if they are obstructed in any way.
To reduce buffeting wind noise if the rear windows are opened, also open the front windows slightly
Manual up/down
Move one of the controls up/down gently. The power windows move up/down as long as the control is held in
position.
Auto up/down
Move one of the controls up/down as far as possible and release it. The window will open or close completely.
Resetting
If the battery has been disconnected, the auto open function must be reset so that it will work properly.
1. Gently raise the front section of the button to close the window and hold it for one second.
2. Release the button briefly.
3. Raise the front section of the button again for one second.
98 03 Your driving environment
Power windows
Laminated glass (option on certain markets only)

remote control is in the passenger's compartment). It is activated when the ignition is switched off and the driver's door is opened.
109 03 Your driving environment
Starting the engine
Jump starting
Follow these instructions to jump start your vehicle's dead battery or to jump start another vehicle's dead battery using
your vehicle. If the 12-volt auxiliary battery to be used is in another vehicle, check that the vehicles are not touching to
prevent premature completion of a circuit. Be sure to follow jump starting instructions provided for the other vehicle.
To jump start your vehicle:
1. Switch off the ignition (set the ignition to mode 0, see page 80
).
2. First connect the red jumper cable to the auxiliary battery's positive (+) terminal
.
3. Fold back the cover over the positive (+) terminal on your vehicle's battery
, marked with a "+" sign, located
under a folding cover.
4. Connect the black jumper cable to the auxiliary battery's negative (-) terminal
and to the ground point in your
vehicle's engine compartment (right engine mount at the top, on the outer screw)
.
5. Start the engine in the assisting vehicle, then start the engine in the vehicle with dead battery.
6. After the engine has started, first remove the negative (-) terminal jumper cable (black). Then remove the positive
(+) terminal jumper cable (red).
WARNING
PROPOSITION 65 WARNING!
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the state of
California to cause cancer and reproductive harm. Wash hands after handling.
CAUTION
Connect the jumper cables carefully to avoid short circuits with other components in the engine compartment.
WARNING

Do not connect the jumper cable to any part of the fuel system or to any moving parts. Avoid touching hot
manifolds.
Batteries generate hydrogen gas, which is flammable and explosive.
Battery fluid contains sulfuric acid. Do not allow battery fluid to contact eyes, skin, fabrics or painted surfaces. If
contact occurs, flush the affected area immediately with water. Obtain medical help immediately if eyes are affected.
Never expose the battery to open flame or electric spark.
Do not smoke near the battery.
Failure to follow the instructions for jump starting can lead to injury.
110 03 Your driving environment
Transmission
Automatic transmission
Depress the button on the front of the gear selector knob to move the gear selector between the R , N, D, and P
positions.
The gear selector can be moved freely between the Geartronic (manual shifting) and Drive ( D) positions while driving.
Park position (P)
Select the P position when starting or parking.
1The information display (see page 74) shows the gear selector's position or the selected gear by displaying the following: P, R, N, D, 1, 2, 3, 4, 5,
or 6.
Keylock
To remove the remote key from the ignition slot, the gear selector must be in the P position. The remote key is locked
in the slot in all other positions.
Shiftlock
When P has been selected, the transmission is mechanically blocked in this position. The brake pedal must be
depressed before the gear lever can be moved from the P position.
Always apply the parking brake when the vehicle is parked, see page 116
. If the vehicle is equipped with the optional
electric parking brake, press the control to apply the brake, see page 116
.
CAUTION

Shiftlock override
If the vehicle cannot be driven, for example because of a dead battery, the gear selector must be moved from the P
position so that the vehicle can be moved
1.
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 52
.
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 109
.
112 03 Your driving environment
Transmission
All Wheel Drive - AWD1
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.
1Standard on certain models.
113 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.

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 109
.
1The electric parking brake is available as an option on certain models.
Applying the electric parking brake
1. Press firmly on the brake pedal.
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.
117 03 Your driving environment
Parking brake
Releasing the electric parking brake

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.
190 05 During your trip
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.

Examine tires carefully (the spare tire as well), and replace those that are worn. Check tire pressures.
The brakes, front wheel alignment, and steering gear should be checked by a trained and qualified Volvo service
technician only.
Check all lights, including high beams.
Reflective warning triangles are legally required in some states/provinces.
Have a word with a trained and qualified Volvo service technician if you intend to drive in countries where it may
be difficult to obtain the correct fuel.
Consider your destination. If you will be driving through an area where snow or ice are likely to occur, consider
snow tires.
Cold weather precautions
If you wish to check your vehicle before the approach of cold weather, the following advice is worth noting:
Make sure that the engine coolant contains 50 percent antifreeze. Any other mixture will reduce freeze protection.
This gives protection against freezing down to - 31°F (-35°C). The use of "recycled" antifreeze is not approved by
Volvo. Different types of antifreeze must not be mixed.
Volvo recommends using only genuine Volvo antifreeze in your vehicle's radiator.
Try to keep the fuel tank well filled - this helps prevent the formation of condensation in the tank. In addition, in
extremely cold weather conditions it is worthwhile to add fuel line de -icer before refueling.
The viscosity of the engine oil is important. Oil with low viscosity (thinner oil) improves cold-weather starting as
well as decreasing fuel consumption while the engine is warming up. For winter use, 5W -30 oil, particularly the
synthetic type, is recommended. Be sure to use good quality oil but do not use cold-weather oil for hard driving or in
warm weather. See page 272
for more information on engine oil.
NOTE
Synthetic oil is not used when the oil is changed at the normal maintenance intervals except at owner request and at
additional charge.
The load placed on the battery is greater during the winter since the windshield wipers, lighting, etc. are used more
often. Moreover, the capacity of the battery decreases as the temperature drops. In very cold weather, a poorly charged
battery can freeze and be damaged. It is therefore advisable to check the state of charge more frequently and spray an
anti-rust oil on the battery posts.
Volvo recommends the use of snow tires on all four wheels for winter driving. See the information on page 250.
To prevent the washer fluid reservoir from freezing, add washer solvents containing antifreeze. This is important
since dirt is often splashed on the windshield during winter driving, requiring the frequent use of the washers and
wipers. Volvo Washer Solvent should be diluted as follows: Down to 14° F (-10° C): 1 part washer solvent and 4 parts
water Down to 5° F (-15° C):
191 05 During your trip
Driving recommendations
1 part washer solvent and 3 parts water Down to 0° F (-18° C): 1 part washer solvent and 2 parts water Down to -18°
F (-28° C): 1 part washer solvent and 1 part water.
Use Volvo Teflon Lock Spray in the locks.
Avoid using de -icing sprays as they can cause damage to the locks.
192 05 During your trip
Refueling