Page 309 of 388

08 Maintenance and service
Engine compartment
08
309
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 significantly
below, then an additional amount is
required.
6. If required, check the level again, do it after
driving a short distance. Then repeat steps
1 - 4.
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 manifold
due to the risk of fire.
Engine with electronic oil level sensor3
Filler pipe.4
You do not need to take action with respect to
the engine oil level before a message is shown
in the display, see the illustration below.
Message and graph in the display.
Message
Engine oil level
WARNING
If the message Oil service required is
shown, visit a workshop. The oil level may
be too high.
IMPORTANT
In the event of the message Engine oil
level Fill with 0.5 l oil, only fill with 0.5 litres.
3Only applies to 5-cyl. diesel.4Engines with electronic oil level sensor have no dipstick (5-cyl. diesel).
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08 Maintenance and service
Engine compartment
08
310
NOTE
The oil level is only detected by the system
during driving. The system cannot directly
detect changes when the oil is filled or
drained. The car must be driven
about 30 km before the oil level display is
correct.
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 manifold
due to the risk of fire.
Measuring the oil levelIf the oil level needs to be checked then it
should be carried out in accordance with the
sequence below.
1.
Activate key position II, see page 81.
2. Rotate the thumbwheel on the left-hand
stalk switch to position
Engine oil level
Wait....> You will then see information displayed
about the engine oil level.
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.
Coolant
Checking the level and topping up
When topping up the coolant, follow the
instructions on the packaging. It is important
that the mixture of coolant concentrate and
water is correct for the prevailing weather con-
ditions. Never top up with water only. The risk
of freezing increases with both too little and too
much coolant concentrate. For capacities, see
page 352.
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08 Maintenance and service
Engine compartment
08
311
IMPORTANT
•A high content of chlorine, chlorides
and other salts may cause corrosion in
the cooling system.
•Always use coolant with anti-corrosion
agent as recommended by Volvo.
•Ensure that the coolant mixture is 50%
water and 50% coolant.
•Mix the coolant with approved quality
tap water. In the event of any doubt
about water quality, used ready-mixed
coolant in accordance with Volvo rec-
ommendations.
•When changing coolant/replacing cool-
ing system components, flush the cool-
ing system clean with approved quality
tap water or flush with ready-mixed
coolant.
•The engine must only be run with a well-
filled cooling system. High tempera-
tures may occur, causing a risk of dam-
age (cracks) to the cylinder head.
For capacities and for standards regarding
water quality, see page 352.
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 could
occur, causing a risk of damage to the engine.
WARNING
Coolant can be very hot. If the coolant
requires topping up when the engine is at
operating temperature, unscrew the expan-
sion tank cap slowly to gently release the
overpressure.
Brake and clutch fluid
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 reservoir.
Check the level regularly.
Change the brake fluid every other year or at
every other regular service.
For capacities and recommended fluid grade,
see page 352. The fluid should be changed
annually on cars driven in conditions requiring
hard, frequent braking, such as driving in
mountains or tropical climates with high
humidity.
WARNING
If the brake fluid is under the MIN level in the
brake fluid reservoir, do not drive further
before topping up the brake fluid. Volvo rec-
ommends that the reason for the loss of
brake fluid is investigated by an authorised
Volvo workshop.
Filling
Brake fluid reservoir location.
The fluid reservoir is protected under the cover
over the cold zone in the engine compartment.
The round cover must be removed first before
the reservoir cap can be reached.
1. Turn and open the cover located on the
covering.
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Page 313 of 388

08 Maintenance and service
Lamps
08
313 General
All bulbs are specified, see page 317. Bulbs
and spotlights that are of a special type or that
are only suitable for replacement by a work-
shop are:
•General interior lighting in the roof, reading
lamps
•Glovebox lighting
•Courtesy lighting
•Direction indicators, door mirror
•Approach lighting
•Brake light
•Rear side position lamps, position lamps
•Xenon, Active Xenon lamps
•LED lamps, general
WARNING
On cars equipped with Xenon lamps, head-
lamp replacement must be performed at a
workshop - an authorised Volvo workshop
is recommended. The lamp must be han-
dled with extreme caution because it is
equipped with a high voltage unit.
IMPORTANT
Never touch the glass part of the bulbs with
your fingers. Grease and oils from your fin-
gers are vaporised by the heat, coating the
reflector and then causing damage.
Headlamps front
All of the headlamp bulbs are replaced via the
engine compartment. Loosen and remove the
whole headlamp.
WARNING
Always switch off the ignition and remove
the remote control key before starting to
replace a bulb.
Removing the headlamp1.
Press the START-/STOP ENGINE button
quickly.
2. (Upper illustration)
Pull out the headlamp's locking pins.
Release the headlamp by alternately
tilting and pulling it out.
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08 Maintenance and service
Battery
08
321 Warning symbols on the battery
Use protective goggles.
Further information in the
owner's manual.
Store the battery out of
the reach of children.
The battery contains cor-
rosive acid.
Avoid sparks and naked
flames.
Risk of explosion.
Must be taken for recy-
cling.
NOTE
An expended battery must be recycled in an
environmentally responsible manner - it
contains lead.
Operation
•Check that the cables to the battery are
correctly connected and properly tight-
ened.
•Never disconnect the battery when the
engine is running.
The service life and function of the battery is
influenced by factors such as the number of
starts, discharging, driving style, driving con-
ditions, climatic conditions etc.
IMPORTANT
Never use a quick charger to charge the
battery.
WARNING
Batteries can generate oxyhydrogen gas,
which is highly explosive. One spark, which
can be generated if the jump leads are con-
nected incorrectly, is sufficient to make the
battery explode. The battery contains sul-
phuric acid, which can cause serious burns.
If sulphuric acid comes into contact with
eyes, skin or clothing, flush with large quan-
tities of water. If acid splashes into the eyes,
seek medical attention immediately.
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08 Maintenance and service
Battery
08
* Option/accessory, for more information, see Introduction.323
WARNING
Connect and disconnect the positive and
negative cables in the correct sequence.
Detach the black negative cable
Detach the red positive cable
Detach the ventilation hose from the bat-
tery
Loosen the screw holding the battery
clamp.
Move the battery to the side and lift it up.
Installation
1. Lower the battery into the battery box.2. Move the battery inward and to the side
until it reaches the rear edge of the box.
3. Secure the battery using the battery clamp.
4. Connect the ventilation hose.
5. Connect the red positive cable.
6. Connect the black negative cable.
7. Press in the rear cover. (See Removal).
8. Reinstall the rubber moulding. (See
Removal).
9. Reinstall the front cover and secure it with
the clips. (See Removal).
Eco Start/Stop DRIVe*
The car is equipped with two 12 V batteries -
an extra heavy-duty battery for starting and a
support battery which assists the
Eco Start/Stop DRIVe function's starting
sequence.
BatteryStartSupport
Cold start
capacityA,
CCA (A)
760120
SizeB,
L×B×H (mm)278×175×19
0150×90×106
Capacity
(Ah)708
AIn accordance with the SAE standard.BLargest possible size.
NOTE
•The higher the current take-off in the car
(extra cooling/heating, etc.) the more
the batteries must be charged =
increased fuel consumption.
•When the capacity of the battery has
fallen below the lowest permissible level
then the Start/Stop function is disen-
gaged.
Temporarily reduced Start/Stop function due
to high current take-off means:
•The engine auto-starts1 without the driver
depressing the clutch pedal.
1Auto-start can only take place if the gear lever is in neutral position.
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Page 325 of 388

08 Maintenance and service
Fuses
08
325 General
All electrical functions and components are
protected by a number of fuses in order to pro-
tect the car's electrical system from damage by
short circuiting or overloading.
If an electrical component or function does not
work, it may be because the component's fuse
was temporarily overloaded and failed. If the
same fuse fails repeatedly then there is a fault
in the circuit. Volvo recommends that you visit
an authorised Volvo workshop for checking.
Changing1. Look in the fuse diagram to locate the fuse.
2. Pull out the fuse and check from the side
to see whether the curved wire has blown.
3. If this is the case, replace it with a new fuse
of the same colour and amperage.
WARNING
Never use a foreign object, or a fuse with an
amperage higher than that specified when
replacing a fuse. This could cause signifi-
cant damage to the electrical system and
possibly lead to fire.
Location, central electrical units
Central electrical unit locations in a left-hand
drive car. In a right-hand drive car the central
electrical unit under the glovebox changes
sides.
Under the glovebox
Engine compartment
Cargo area under the cargo floor
Engine compartment, cold zone*
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08 Maintenance and service
Fuses
08
* Option/accessory, for more information, see Introduction.331
Box
AFunctionA
Power seat passenger
side*20
Folding head restraint*15
Infotainment control mod-
ule5
Audio control module*,
TV*
Satellite radio*, Digital
radio*10
Audio15
Phone*5
--
Sun roof*, Interior lighting
roof, Climate sensor5
12 V socket, tunnel con-
sole15
Seat heating (passenger
side)15
Seat heating (driver's side)15
Box
AFunctionA
--
Seat heating, rear passen-
ger side right*15
Seat heating, rear passen-
ger side left*15
Parking assistance*, Park-
ing camera*, Towbar con-
trol module *
BLIS*5
AWD control module*10
Active chassis Four-C*10
Box
BFunctionA
Rear window wiper15
--
Box
BFunctionA
Interior lighting, Driver's
door control panel, power
windows, Power seats,
front*, Remote controlled
garage door opener*7.5
Information display (DIM)5
Adaptive cruise control,
ACC*, collision warning
system*10
Interior lighting, Rain sen-
sor7.5
Steering wheel module7.5
Central locking system
rear, Central locking sys-
tem fuel filler flap10
Rear window washer15
Windscreen washers15
Opening tailgate10
--
Fuel pump20
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