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Fording
Fording means that the car is driven through a water-covered roadway. Fording must be car-ried out with great caution. The car can be driven through water at a maximum depth of 25 cm at a maximumspeed of 10 km/h. Extra caution should beexercised when passing through flowingwater. During driving in water, maintain a low speed and do not stop the car. When the water hasbeen passed, depress the brake pedal lightlyand check that full brake function is achieved.Water and mud for example can make thebrake linings wet resulting in delayed brakefunction. •Clean the electric contacts of the electric engine block heater and trailer couplingafter driving in water and mud.
• Do not let the car stand with water overthe sills for any long period of time - thiscould cause electrical malfunctions.IMPORTANT
Engine damage can occur if water enters the air filter. In depths greater than 25 cm, water could enter the transmission. This reduces thelubricating ability of the oils and shortensthe service life of these systems. In the event of the engine stalling in water, do not try restart - tow the car from thewater to a workshop - an authorised Volvoworkshop is recommended. Risk of enginebreakdown.
Related information
•Recovery (p. 316)
• Towing (p. 313)
Overheating
Under special conditions, for example hard driving in hilly terrain and hot climate, there isa risk that the engine and drive system mayoverheat - in particular with a heavy load. For information about overheating when driv- ing with a trailer, see Driving with a trailer (p.306). • Remove any auxiliary lamps from in front of the grille when driving in hot climates.
• If the temperature in the engine's coolingsystem is too high then a warning symbolis illuminated in the combined instrumentpanel's information display and a text message
High engine temp Stop safelyis shown there - stop the car in a safe way and allow the engine to run at idlingspeed for several minutes in order to cooldown.
• If the text message
High engine temp
Stop engine or Coolant level low, Stop
engine is shown then the engine must be
switched off after stopping the car.
• In the event of overheating in the gearbox a built-in protection function is activatedwhich, amongst other things, illuminatesa warning symbol in the combined instru-ment panel, and its display shows the text message
Transmission hot Reduce
speed or Transmission hot Stop safely- follow the recommendation given and lower the speed and stop the car in a safeway and allow the engine to run at idling
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speed for a few minutes in order to allow the gearbox to cool down.
• If the car overheats, the air conditioningmay be switched off temporarily.
• Do not turn the engine off immediatelyyou stop after a hard drive.
NOTE
It is normal for the engine's cooling fan to operate for a time after the engine hasbeen switched off.
Driving with open tailgate
When driving with the tailgate open, toxic exhaust fumes can be sucked into the carthrough the cargo area.
WARNING
Do not drive with an open tailgate! Toxic exhaust fumes could be drawn into the carthrough the cargo area.
Related information
•Loading (p. 142)
Overload - starter battery
The electrical functions in the car load the starter battery (p. 361) to varying degrees.Avoid using the key position (p. 70)
II when
the engine is switched off. Instead use the I
mode - which uses less power. Also, be aware of different accessories that load the electrical system. Do not use func-tions which use a lot of power when theengine is switched off. Examples of suchfunctions are: • ventilation fan
• headlamps
• windscreen wiper
• audio system (high volume).
If the starter battery voltage is low then the combined instrument panel's information dis- play shows the text
Low battery Power
save mode. The energy-saving function then
shuts down certain functions or reduces cer- tain functions such as the ventilation fanand/or audio system.
–In which case, charge the battery by star- ting the engine and then running it for atleast 15 minutes - starter battery chargingis more effective during driving than run-ning the engine at idling speed while sta-tionary.
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Before a long journey
Before a long journey, it makes good sense to go through the following points: •Check that the engine is working normally and that fuel consumption (p. 403) is nor-mal.
• Make sure that there are no leaks (fuel, oilor other fluid).
• Check all bulbs and tyre tread depths.
• Carrying a warning triangle (p. 329) is alegal requirement in certain countries.
Related information
• Engine oil - checking and filling (p. 346)
• Changing wheels - removing wheels (p.324)
• Lamp replacement (p. 352)
Winter driving
For winter driving it is important to perform certain checks in order to ensure that the carcan be driven safely. Check the following in particular before the cold season:
• The engine coolant (p. 349) must contain at least 50% glycol. This mixture protectsthe engine against frost erosion down toapproximately –35 °C. To achieve opti-mum antifreeze protection, different typesof glycol must not be mixed.
• The fuel tank must be kept filled to pre-vent condensation.
• Engine oil viscosity is important. Oils withlower viscosity (thinner oils) facilitate star-ting in cold weather and also reduce fuelconsumption while the engine is cold. Formore information on suitable oils, seeEngine oil - adverse driving conditions (p.395).
IMPORTANT
Low viscosity oil must not be used for hard driving or in hot weather.
•The condition of the starter battery and charge level must be inspected. Coldweather places great demands on the starter battery and its capacity is reducedby the cold.
• Use washer fluid (p. 361) to avoid iceforming in the washer fluid reservoir.
To achieve optimum roadholding Volvo rec- ommends using winter tyres on all wheels ifthere is a risk of snow or ice.
NOTE
The use of winter tyres is a legal require- ment in certain countries. Studded tyresare not permitted in all countries.
Slippery driving conditionsPractise driving on slippery surfaces under controlled conditions to learn how the carreacts.
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Filling with a fuel can14When filling with a fuel can, use the funnel located under the floor hatch in the cargoarea. The funnel is located by the spare wheelor in the well under the floor hatch. Make sure you insert the funnel's pipe firmly into the filler pipe. The filler pipe has an open-able cap and the funnel's pipe must bemoved past the cap before filling can begin.
Related information
•
Fuel filler flap - manual opening (p. 300)
• Fuel - handling (p. 301)
Fuel - handling
Fuel of a lower quality than that recom- mended by Volvo must not be used as enginepower and fuel consumption is negativelyaffected.
WARNING
Always avoid inhaling fuel vapour and get- ting fuel splashes in the eyes. In the event of fuel in the eyes, remove any contact lenses and rinse the eyes in plentyof water for at least 15 minutes and seekmedical attention. Never swallow fuel. Fuels such as petrol, bioethanol and mixtures of them and die-sel are highly toxic and could cause per-manent injury or be fatal if swallowed.Seek medical attention immediately if fuelhas been swallowed.
WARNING
Fuel which spills onto the ground can be ignited. Switch off the fuel-driven heater before starting to refuel. Never carry an activated mobile phone when refuelling. The ring signal couldcause spark build-up and ignite petrolfumes, leading to fire and injury.
IMPORTANT
Mixing different types of fuel or the use of fuel not recommended invalidates Volvo'sguarantees, and any associated serviceagreement. This applies to all engines.NOTE: It does not apply to cars withengines that are adapted to run on ethanolfuel (E85).
NOTE
Extreme weather conditions, driving with a trailer or driving at high altitudes in combi-nation with fuel grade are factors thatcould affect the car's performance.
Related information
•Economical driving (p. 305)
• Fuel - diesel (p. 302)
• Diesel particle filter (DPF) (p. 305)
• Fuel consumption and CO2 emissions (p. 403)
• Fuel tank - volume (p. 402)
14
Only applies to cars with diesel engine.
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Related information
•Economical driving (p. 305)
• Fuel - petrol (p. 302)
• Fuel - diesel (p. 302)
Fuel - bioethanol E85
Bioetanol E85 is used as the fuel for the car's engine. Do not modify the fuel system or its compo- nents, and do not replace components withparts that are not specifically designed foruse with bioethanol.
WARNING
Methanol must not be used. A decal on the inside of the fuel filler flap shows thecorrect alternative fuel. The use of components not designed for bioethanol engines could cause fire, injuryor engine damage.
Reserve fuel canThe reserve fuel can should be filled with pet- rol. For more information, see Starting theengine – Flexifuel (p. 269).
IMPORTANT
Make sure the reserve fuel can is securely fastened and that its cap is sealed.
WARNING
Ethanol is sensitive to sparks, and explo- sive gases could form in the reserve fuelcan if it is refuelled with ethanol.
Related information
• Fuel - handling (p. 301)
• Economical driving (p. 305)
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* Option/accessory, for more information, see Introduction.305
Diesel particle filter (DPF)
Diesel cars are equipped with a particle filter, which results in more efficient emission con-trol. The particles in the exhaust gases are collec- ted in the filter during normal driving. So-called "regeneration" is started in order toburn away the particles and empty the filter.This requires the engine to have reached nor-mal operating temperature. Regeneration of the particle filter is automatic and normally takes 10-20 minutes. It maytake a little longer at a low average speed.Fuel consumption may increase slightly dur-ing regeneration.
Regeneration in cold weatherIf the car is frequently driven short distancesin cold weather then the engine does notreach normal operating temperature. Thismeans that regeneration of the diesel particlefilter does not take place and the filter is notemptied. When the filter has become approx. 80% full of particles, a yellow warning triangle isshown in the combined instrument panel, and the message
Soot filter full See manual is
shown in its information display. Start regeneration of the filter by driving the car until the engine reaches normal operatingtemperature, preferably on a main road or motorway. The car should then be driven forapproximately 20 minutes more.
NOTE
The following may arise during regenera- tion:
• a smaller reduction of engine power may be noticed temporarily
• fuel consumption may increase tem-porarily
• a smell of burning may arise.
When regeneration is complete the warning text is cleared automatically. Use the parking heater* in cold weather - the engine then reaches normal operating tem-perature more quickly.
IMPORTANT
If the filter is completely filled with parti- cles, it may be difficult to start the engineand the filter is non-functional. Then thereis a risk that the filter will need to bereplaced.
Related information
•
Fuel - handling (p. 301)
• Fuel - diesel (p. 302)
• Fuel consumption and CO2 emissions (p. 403)
• Fuel tank - volume (p. 402)
Economical driving
Driving economically means driving smoothly while thinking ahead and adjusting your driv-ing style and speed to the prevailing condi-tions.
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306* Option/accessory, for more information, see Introduction.
• For lowest fuel consumption, activate ECO (p. 288)* 16
.
• Use the ECO Guide which indicates how fuel-efficiently the car is being driven, seeEco guide & Power guide* (p. 63).
• Drive in the highest gear possible, adap-ted to the current traffic situation androad - lower engine speeds result in lowerfuel consumption. Use the gear indicator(p. 272).
• Avoid sudden unnecessary accelerationand heavy braking.
• High speed results in increased fuel con-sumption - the wind resistance increaseswith speed.
• Do not run the engine to operating tem-perature at idling speed, but rather drivewith a light load as soon as possible - acold engine consumes more fuel than awarm one.
• Drive with the correct air pressure in thetyres and check this regularly - selectECO tyre pressure for best results, seeTyres - approved tyre pressures (p. 407).
• Choice of tyres can affect fuel consump-tion - seek advice on suitable tyres from adealer.
• Remove unnecessary items from the car -the greater the load the higher the con-sumption. •
Use engine braking to slow down, when itcan take place without risk to other roadusers.
• A roof load and ski box increase air resis-tance, leading to higher consumption -remove the load carriers when not in use.
• Avoid driving with open windows.
For information about Volvo Car Corpora- tion's environmental philosophy, see VolvoCars' environmental philosophy (p. 19). For more information about fuel consumption, see Fuel consumption and CO2 emissions (p.403).
WARNING
Never switch off the engine while moving, such as downhill, this deactivates impor-tant systems such as the power steeringand brake servo.
Related information
• Fuel - handling (p. 301)
• Fuel consumption and CO2 emissions (p. 403)
• Fuel tank - volume (p. 402)
Driving with a trailer
When driving with a trailer there are a number of important points to think about regardinge.g. the towing bracket, the trailer and howthe load is positioned in the trailer. Payload depends on the car's kerb weight. The total of the weight of the passengers andall accessories, e.g. towbar, reduces the car'spayload by a corresponding weight. For moredetailed information on weights, see Weights(p. 390). If the towing bracket is mounted by Volvo, then the car is delivered with the necessaryequipment for driving with a trailer. • The car's towing bracket must be of an approved type.
• If the towbar is retrofitted, check withyour Volvo dealer that the car is fullyequipped for driving with a trailer.
• Distribute the load on the trailer so thatthe weight on the towing bracket com-plies with the specified maximum towballload.
• Increase the tyre pressure to the recom-mended pressure for a full load. For tyrepressure label location, see Tyres - airpressure (p. 328).
• The engine is loaded more heavily thanusual when driving with a trailer.
16
Only applies to cars with automatic gearbox.
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* Option/accessory, for more information, see Introduction.307
•
Do not tow a heavy trailer when the car is brand new. Wait until it has been drivenat least 1000 km.
• The brakes are loaded much more thanusual on long and steep downhill slopes.Downshift to a lower gear and adjust yourspeed.
• For safety reasons, the maximum permit-ted speed for the car when coupled witha trailer should not be exceeded. Followthe regulations in force for the permittedspeeds and weights.
• Maintain a low speed when driving with atrailer up long, steep ascents.
• Avoid driving with a trailer on inclines ofmore than 12%.
Trailer cableAn adapter is required if the car's towing bracket has 13 pin electrics and the trailerhas 7 pin electrics. Use an adapter cableapproved by Volvo. Make sure the cable doesnot drag on the ground.
Direction indicators and brake lights on
the trailer
If any of the trailer's lamps for direction indi-cators are broken, then the combined instru-ment panel's symbol for direction indicatorsflashes faster than normal and the information display shows the text
Bulb fail - Ind. signal
trailer. If any of the trailer's lamps for the brake light are broken then the
Bulb fail - Stop lamp
trailer text is shown.
Level control*The rear shock absorbers maintain a constant height irrespective of the car's load (up to themaximum permissible weight). When the caris stationary the rear of the car lowers slightly,which is normal.
Trailer weightsFor information on Volvo's permitted trailerweights, see Towing capacity and towballload (p. 391).
NOTE
The stated maximum permitted trailer weights are those permitted by Volvo.National vehicle regulations can furtherlimit trailer weights and speeds. Towbarscan be certified for higher towing weightsthan the car can actually tow.
WARNING
Follow the stated recommendations for trailer weights. Otherwise, the car andtrailer may be difficult to control in theevent of sudden movement and braking.
Related information
• Driving with a trailer - manual gearbox (p. 308)
• Driving with a trailer - automatic gearbox(p. 308)
• Towing bracket/Towbar (p. 309)
• Lamp replacement (p. 352)
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