2008 VOLVO S80 trunk

Warning symbol
The red warning symbol comes on when a fault has been indicated which could affect the safety and/or drivability of
the vehicle. An explanatory text is shown on the information display at the same time. The symbol remains visible
until the fault has been rectified but the text message can be cleared with the READ button, see page 124
. The
warning symbol can also come on in conjunction with other symbols.
Action:
1. Stop in a safe place. Do not drive the vehicle further.
2. Read the information on the information display. Implement the action in accordance with the message in the
display. Clear the message using READ .
Reminder - doors not closed
If one of the doors, the hood or trunk lid is not closed properly, the information or warning symbol comes on together
with an explanatory text message in the instrument panel. Stop the vehicle in a safe place as soon as possible and close
the door, hood or trunk.
If the vehicle is driven at a speed lower than approximately 5 mph (7 km/h), the information symbol comes on.
If the vehicle is driven at a speed higher than approximately 5 mph (7 km/h), the warning symbol comes on.
Trip odometers
Odometer display
Button for toggling between T1 and T2, and for resetting the odometer.
The trip odometers are used to measure short distances. A short press the button toggles between the two trip
odometers T1 and T2. A long press (more than 2 seconds) resets an active trip odometer to zero. The distance is shown
in the display.
79 03 Your driving environment
Instruments and controls
Clock

1. Pull the release control handle(s).
2. Fold the backrest forward. Adjust the center seat head restraint if necessary.
NOTE
The outboard head restraints must be folded up (in the upright position) before lowering the backrests.
WARNING
Keep vehicle doors and the 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.
WARNING
When the backrest is returned to the upright position, check that it is properly locked in place. Return the head
restraints to the upright position.
Long loads should always be securely anchored to help avoid injury in the event of a sudden stop.
Always turn the engine off and apply the parking brake when loading/unloading the vehicle.
Place the transmission in the Park ( P) position to help prevent inadvertent movement of the gear selector.
The vehicle features a 60/40 split fold-down rear seat. The backrest(s) can be folded down by pulling the release
control handles inside the trunk.
Rear center head restraint
The center head restraint should be adjusted according to the passenger's height. The restraint should be carefully
adjusted to support the occupant's head.
Pull the head restraint up as required. To lower, press the button at the base of the head restraint's left support while
pressing the head restrain down.
WARNING
The center rear seat head restraint should only be in its lowest position when this seat is NOT occupied. When the
center position is occupied, the head restraint should be correctly adjusted to the passenger's height.
86 03 Your driving environment

Parking lights
The front and rear parking lights can be turned on even when the ignition is switched off.
Turn the headlight control to the center position (the license plate lighting comes on at the same time).
The lighting also comes on when the trunk lid is opened in order to alert anyone traveling behind your vehicle.
91 03 Your driving environment
Lighting
Brake lights
The brake lights come on automatically when the brakes are applied.
Emergency brake lights (EBL)
Emergency Brake Lights, EBL, activate in the event of sudden braking or if the ABS system is activated. This function
causes an additional taillight on each side of the vehicle to illuminate to help alert vehicles traveling behind.
The EBL function activates if:
The ABS system activates for more than approximately a half second
In the event of sudden braking while the vehicle is moving at speeds above approximately 6 mph (10 km/h)
When the vehicle has come to a stop, the brake lights and additional taillights remain on for as long as the brake pedal
is depressed or until braking force on the vehicle is reduced.
Front fog lights

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.
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.

With the exception of gas line antifreeze during winter months, do not add solvents, thickeners, or other store -bought
additives to your vehicle's fuel, cooling, or lubricating systems. Overuse may damage your engine, and some of these
additives contain organically volatile chemicals. Do not needlessly expose yourself to these chemicals.
194 05 During your trip
Refueling
WARNING
Never carry a cell phone that is switched on while refueling your vehicle. If the phone rings, this may cause a spark
that could ignite gasoline fumes, resulting in fire and injury.
WARNING
Carbon monoxide is a poisonous, colorless, and odorless gas. It is present in all exhaust gases. If you ever smell
exhaust fumes inside the vehicle, make sure the passenger compartment is ventilated, and immediately return the
vehicle to a trained and qualified Volvo service technician for correction.
Opening/closing the fuel filler door
The fuel filler door is located on the right rear fender (indicated by an arrow beside the fuel tank symbol on the
information display
)
With the ignition switched off, press the button on the lighting panel to unlock the fuel filler door. Please note that the
fuel filler door will remain unlocked until the vehicle begins to move forward. An audible click will be heard when the
fuel filler door relocks.
If you intend to leave your vehicle while it is being refueled, this feature enables you to lock the doors/trunk while
leaving the fuel filler door unlocked.
You can also keep the vehicle locked if you remain inside it during refueling. The central locking button does not
lock the fuel filler door.
Be sure the fuel filler door is not obstructed and is completely closed after refueling.
Open the fuel filler cap slowly during hot weather.
Close the fuel filler door by pressing it a click indicates that it is closed.
CAUTION
Avoid spilling gasoline during refueling. In addition to causing damage to the environment, gasolines containing

alcohol can cause damage to painted surfaces, which may not be covered under the New Vehicle Limited Warranty.
195 05 During your trip
Refueling
Manually opening the fuel filler door
If necessary, the fuel filler door can be opened manually.
Open the side hatch in the trunk (on the same side as the fuel filler door).
Grasp the green cord with a handle.
Pull the cord straight rearward until the fuel filler door clicks open.
196 05 During your trip
Refueling
Opening/closing the fuel cap
Fuel vapor expands in hot weather. Open the filler cap slowly.
After refueling, close the fuel filler cap by turning it clockwise until it clicks into place.
CAUTION
Do not refuel with the engine running1. Turn the ignition off or to position I. If the ignition is on, an incorrect

To increase loading space, the rear seat backrests can be folded down, see page 85.
The trunk lid can be unlocked via the button located on the lighting panel, see page 64.
Load the cargo in the trunk against the backrest.
Load wide cargo in the trunk on both sides of the rear seat split.
Unstable loads can be secured to the load anchoring eyelets with straps or web lashings to help keep them from
shifting.
Folding down the rear seat backrests
See page 85
for information.
WARNING
The vehicle's driving characteristics may change depending on the weight and distribution of the load.
A 44-pound (20 kg) object produces a force of 2,200 pounds (1,000 kg) in a head-on collision at 30 mph (50
km/h).
Loading the cargo area
Stop the engine and apply the parking brake when loading or unloading long objects. The gear selector can be knocked
out of position by long loads, which could set the vehicle in motion. To increase loading space, the rear seat backrests
can be folded down, see page 85
.
WARNING
Stop the engine, put the gear selector in P , and apply the parking brake when loading or unloading long objects.
The rear seat should not be loaded to a level higher than 2 in. (5 cm) below the upper edge of the rear side
windows. Objects placed higher than this level could impede the function of the Volvo Inflatable Curtain.
Load anchoring eyelets
The load anchoring eyelets are used to fasten straps to help anchor items in the trunk.
WARNING
Cover sharp edges on long loads to help prevent injury to occupants. Secure the load to help prevent shifting
during sudden stops.
Always secure large and heavy objects with a seat belt or cargo retaining straps.