08 Starting and driving
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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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10 Maintenance and service
10
343
Bonnet - opening and closing
The bonnet can be opened when the handle in the passenger compartment has beenturned clockwise and the lock by the grille hasbeen moved to the left.
The handle for bonnet opening is always on the left-hand side.
Turn the handle about 20-25 degrees clockwise. You will hear when the catchreleases.
Move the catch to the left and open the bonnet. (The catch hook is locatedbetween the headlamp and grille, seeillustration.)
WARNING
Check that the bonnet locks properly when closed.
Related information
•Engine compartment - checking (p. 344)
• Engine compartment - overview (p. 343)
Engine compartment - overview
The overview shows normal checking points.
Engine compartment 4 cyl. 2.0 l 1
The appearance of the engine compartment may differ depending on engine variant.
Filling engine oil
Coolant expansion tank
Radiator
Reservoir for brake and clutch fluid (located on the driver's side)
Battery
Relay and fuse box
Filling washer fluid
Air filter
1
Does not apply to the B4204T7 engine - see instead the following heading "Engine compartment except 4-cyl. 2.0 l".
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10 Maintenance and service
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344
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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10 Maintenance and service
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350
WARNING
Coolant can be very hot. If the coolant requires topping up when the engine is atoperating temperature, unscrew theexpansion tank cap slowly to gentlyrelease the overpressure.
For capacities and for standards regarding water quality; see Coolant - grade and vol-ume (p. 398).
Check the coolant regularlyThe level must lie between the MIN and MAX
marks on the expansion tank. If the system isnot filled sufficiently, high temperatures couldoccur, causing a risk of damage to theengine.
IMPORTANT
• A high content of chlorine, chlorides and other salts may cause corrosion inthe cooling system.
• Always use coolant with anti-corrosionagent as recommended by Volvo.
• Ensure that the coolant mixture is 50%water and 50% coolant.
• Mix the coolant with approved qualitytap water. In the event of any doubtabout water quality, used ready-mixedcoolant in accordance with Volvo rec-ommendations.
• When changing coolant/replacingcooling system components, flush thecooling system clean with approvedquality tap water or flush with ready-mixed coolant.
• The engine must only be run with awell-filled cooling system. Otherwise,temperatures that are too high mayoccur resulting in the risk of damage(cracks) in the cylinder head.
Brake and clutch fluid - level
Brake and clutch fluid level should be between the reservoir
MIN and MAX marks.
Checking the levelBrake and clutch fluid have a common reser-voir. The level must be between the MIN and
MAX marks that are visible inside the reser-
voir. Check the level regularly. Change the brake fluid every other year or at every other regular service. For capacities and recommended brake fluid grade, see Brake fluid - grade and volume (p.401). The fluid should be changed annually oncars driven in conditions requiring hard, fre-quent braking, such as driving in mountainsor tropical climates with high humidity.
WARNING
If the brake fluid is under the MIN level in
the brake fluid reservoir, do not drive fur- ther before topping up the brake fluid.Volvo recommends that the reason for theloss of brake fluid is investigated by anauthorised Volvo workshop.
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