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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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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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WARNING
The ignition system has very high voltage and output. The voltage in the ignition sys-tem is highly dangerous. The car's electri-cal system must always be in key position0 when work is being performed in the
engine compartment; see Key positions -functions at different levels (p. 70). Do not touch the spark plugs or ignition coil when the car's electrical system is inkey position II or when the engine is hot.
Engine compartment except 4 cyl. 2.0 l 2
The appearance of the engine compartment may differ depending on engine variant.
Coolant expansion tank
Power steering fluid reservoir
Engine oil dipstick
3
Radiator
Filling engine oil
Reservoir for brake and clutch fluid (located on the driver's side)
Battery
Relay and fuse box
Filling washer fluid
Air filter
WARNING
The ignition system has very high voltage and output. The voltage in the ignition sys-tem is highly dangerous. The car's electri-cal system must always be in key position0
when work is being performed in the
engine compartment; see Key positions -functions at different levels (p. 70). Do not touch the spark plugs or ignition coil when the car's electrical system is inkey position II or when the engine is hot.
Related information
• Bonnet - opening and closing (p. 343)
• Engine compartment - checking (p. 344)
Engine compartment - checking
Some oils and fluids should be checked at regular intervals.
Regular checkingCheck the following oils and fluids at regularintervals, e.g. when refuelling:
• Coolant
• Engine oil
• Power steering fluid (not cars with 4-cyl. 2.0 litre engine 4
)
• Washer fluid
WARNING
Remember that the radiator fan (located at the front of the engine compartment,behind the radiator) may start automati-cally some after the engine has beenswitched off. Always have the engine cleaned by a workshop. There is a risk of fire if theengine is hot.
Related information
• Bonnet - opening and closing (p. 343)
• Engine compartment - overview (p. 343)
• Coolant - level (p. 349)
• Engine oil - checking and filling (p. 346)
2
Also applies to the B4204T7 engine.3 Engines with electronic oil level sensor do not have a dipstick (5-cyl. diesel).
4 However, does apply to the B4204T7 engine.
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•
Power steering fluid - level (p. 351)
• Washer fluid - filling (p. 361)
Engine oil - general
An approved engine oil must be used in order that the recommended service intervals canbe applied.
Volvo recommends:
When driving under adverse conditions, see Engine oil - adverse driving conditions (p.395).
IMPORTANT
In order to fulfil the requirements for the engine's service intervals all engines arefilled with a specially adapted syntheticengine oil at the factory. The choice of oilhas been made very carefully with regardto service life, starting characteristics, fuelconsumption and environmental impact. An approved engine oil must be used in order that the recommended service inter-vals can be applied. Only use a prescribedgrade of oil for both filling and oil change,otherwise you will risk affecting service life,starting characteristics, fuel consumptionand environmental impact. Volvo Car Corporation disclaims all war- ranty liability if engine oil of the prescribedgrade and viscosity is not used. Volvo recommends that oil changes are carried out at an authorised Volvo work-shop.
Volvo uses different systems for warning of low/high oil level or low/high oil pressure.Certain engine variants have an oil pressuresensor, and then the combined instrumentpanel's warning symbol for low oil pressure isused. Other variants have an oil level sensor,when the driver is informed via the instru- ment's warning symbol
and display
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texts. Certain variants have both systems. Contact a Volvo dealer for more information. Change the engine oil and oil filter in accord- ance with the intervals specified in the Serv-ice and Warranty Booklet. Using oil of a higher than specified grade is permitted. If the car is driven in adverse con-ditions, Volvo recommends using an oil of ahigher grade; see Engine oil - adverse drivingconditions (p. 395). For filling capacities, see Engine oil - grade and volume (p. 396).
Related information
•Engine oil - checking and filling (p. 346)
Engine oil - checking and filling
The oil level is checked on certain engine vari- ants with the electronic oil level sensor, onother engine variants with the oil dipstick.
Engine with oil dipstick 5
G021734
Dipstick and filler pipe. Checking the oil level in a new car is espe- cially important before the first scheduled oilchange. Volvo recommends checking the oil level every 2 500 km. The most accurate measure-ments are made on a cold engine before star-ting. The measurement will be inaccurate iftaken immediately after the engine isswitched off. The dipstick will indicate thatthe level is too low because the oil has nothad time to flow down into the oil sump.
G021737
The oil level must be between the
MIN and MAX
marks.
Measurement and filling if required1. Ensure that the car is level. After switch-
ing off the engine it is important to wait 5 minutes to allow the oil time to run backto the sump.
2. Pull up and wipe the dipstick.
3. Re-insert the dipstick.
4. Pull it out and check the level.
5. If the level is close to MIN then 0.5 litres
should be added. If the level is signifi- cantly below, then an additional amountis required.
6. If required, check the level again, do it after driving a short distance. Then repeatsteps 1-4.
5Does not apply to the 4-cyl. 2.0 litre or 5-cyl. diesel, which have electronic oil level sensor. However, does apply to the B4204T7 engine.
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WARNING
Never fill above the MAX mark. The level
should never be above MAX or below MIN
as this could lead to engine damage.
WARNING
Do not spill oil onto the hot exhaust mani- fold due to the risk of fire.
Engine with electronic oil level sensor, 4-cyl. 2.0 l 6
Filler pipe.
7
You do not need to take action with respect to the engine oil level before a message isshown in the display, see the illustrationbelow.
Message and graph in the display. The left-hand display shows the digital combined instrumentpanel and the right-hand the analogue.
Message
Engine oil level
The oil level is checked using the electronic oil level gauge with the thumbwheel when theengine is switched off, see Menu navigation -combined instrument panel (p. 100).
WARNING
If the message Oil service required is
shown, visit a workshop. The oil level may be too high.
IMPORTANT
If notified of low oil level, only fill with the volume specified, for example, 0.5 litres.
NOTE
The system cannot directly detect changes when the oil is filled or drained. The carmust have been driven approx. 30 km andhave been stationary for 2 hours with theengine switched off and on level groundbefore oil level indication is correct.
WARNING
Do not spill oil onto the hot exhaust mani- fold due to the risk of fire.
Measuring the oil level, 4-cyl. 2.0 lIf the oil level needs to be checked then it should be carried out in accordance with thesequence below.
1. Activate key position II; see Key positions
- functions at different levels (p. 70).
6 Does not apply to the B4204T7 engine - see instead the earlier heading "Engine with oil dipstick".7
Engines with electronic oil level sensor do not have a dipstick.
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2. Rotate the thumbwheel on the left-handstalk switch to position Oil level.
> You will then see information displayed about the engine oil level. For more information on menu naviga- tion, see Menu navigation - combinedinstrument panel (p. 100).
NOTE
If the right conditions for measuring the oil level are not met (time after engine shut-down, the car's inclination, outside tem- perature, etc.) then the message
Not
available will be shown. This does not
mean that there is something wrong in the car's systems.
Engine with electronic oil level sensor, 5-cyl. diesel
Filler pipe. 8
You do not need to take action with respect to the engine oil level before a message isshown in the display, see the illustrationbelow.
Message and graph in the display. The left-hand display shows the digital combined instrumentpanel and the right-hand the analogue.
Message
Engine oil level
The oil level is checked using the electronic oil level gauge with the thumbwheel when theengine is switched off, see Menu navigation -combined instrument panel (p. 100).
WARNING
If the message Oil service required is
shown, visit a workshop. The oil level may be too high.
8 Engines with electronic oil level sensor do not have a dipstick.
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IMPORTANT
In the event of the message Oil level low
Refill 0.5 litre, only fill with 0.5 litres.
NOTE
The oil level is only detected by the system during driving. The system cannot directlydetect changes when the oil is filled ordrained. The car must be drivenabout 30 km before the oil level display iscorrect.
WARNING
Do not fill more oil if filling level (3) or (4) appears as shown in the illustration below.The level must never be above MAX or
below MIN, as this could lead to engine
damage.
WARNING
Do not spill oil onto the hot exhaust mani- fold due to the risk of fire.
Measuring the oil level, 5-cyl. dieselIf the oil level needs to be checked then it should be carried out in accordance with thesequence below.
1. Activate key position II; see Key positions
- functions at different levels (p. 70). 2. Rotate the thumbwheel on the left-hand
stalk switch to position
Oil level.
> You will then see information displayed about the engine oil level. For more information on menu naviga- tion, see Menu navigation - combinedinstrument panel (p. 100).
The figures 1-4 represent filling level. Do not fill more oil if filling level (3) or (4) is shown. Recom-mended filling level is 4. Message and graph inthe display. The left-hand display shows the digi-tal combined instrument panel and the right-hand the analogue.
Related information
• Engine oil - general (p. 345)
Coolant - level
The coolant cools the internal combustion engine to the correct operating temperature.The heat that is transferred from the engine tothe coolant can be used to heat the passen-ger compartment. The coolant level must lie between the
MIN
and MAX marks on the expansion tank.
Checking the level and topping up
When topping up the coolant, follow the instructions on the packaging. It is importantthat the mixture of coolant concentrate andwater is correct for the prevailing weatherconditions. Never top up with water only. Therisk of freezing increases with both too littleand too much coolant concentrate.
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