Page 331 of 422

09 Maintenance and service
Engine compartment09
329
Turn the handle about 20-25 degrees
clockwise. You will hear when the catch
releases.
Move the catch to the left and open the
bonnet. (The catch hook is located
between the headlamp and grille, see illus-
tration.)
WARNING
Check that the bonnet locks properly when
closed.
Engine compartment, overview
The appearance of the engine compartment may
vary depending on engine variant.
Coolant expansion tank
Power steering fluid reservoir
Engine oil dipstick1
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 remote control
key must always be in 0 position when work
is being done in the engine compartment,
see page 78.
Do not touch the spark plugs or ignition coil
when the remote control key is in II position
or when the engine is hot.
Checking the engine oil
1Engines with electronic oil level sensor have no dipstick (5-cyl. diesel).
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09 Maintenance and service
Engine compartment 09
330
Volvo recommends Castrol oil products.
When driving under adverse conditions, see
page 378.
IMPORTANT
In order to fulfil the requirements for the
engine's service intervals all engines are
filled with a specially adapted synthetic
engine oil at the factory. The choice of oil
has been made very carefully with regard to
service life, starting characteristics, fuel
consumption and environmental impact.
An approved engine oil must be used in
order that the recommended service inter-
vals can be applied. Only use a prescribed
grade of oil for both filling and oil change,
otherwise you will risk affecting service life,
starting characteristics, fuel consumption
and environmental impact.
Volvo Car Corporation disclaims all war-
ranty liability if engine oil of the prescribed
grade and viscosity is not used.
Volvo recommends that oil changes are car-
ried out at an authorised Volvo workshop.
Volvo uses different systems for warning of
low/high oil level or low/high oil pressure. Cer-
tain variants have an oil pressure sensor, and
then the lamp for oil pressure is used. Other
variants have an oil level sensor, and then thedriver is informed via the warning symbol in the
centre of the instrument unit as well as by dis-
play texts. Certain models have both variants.
Contact a Volvo dealer for more information.
Change the engine oil and oil filter in accord-
ance with the intervals specified in the Service
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 a
higher grade, see page 378.
For capacities,see page 379 and onwards.
Engine with oil dipstick2
G021734
Dipstick and filler pipe.
Checking the oil level in a new car is especially
important before the first scheduled oil change.
Volvo recommends checking the oil level every
2 500 km. The most accurate measurements
are made on a cold engine before starting. The
measurement will be inaccurate if taken imme-
diately after the engine is switched off. The
dipstick will indicate that the level is too low
because the oil has not had 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 switching
off the engine it is important to wait
2Only applies to petrol and 4-cyl. diesel.
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09 Maintenance and service
Engine compartment09
331
5 minutes to allow the oil time to run back
to 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 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
The oil level is checked using the electronic oil
level gauge with the thumbwheel when the
engine is switched off,see page 200.
WARNING
If the message Oil service required is
shown, visit a workshop. The oil level may
be too high.
3Only applies to 5-cyl. diesel.4Engines with electronic oil level sensor have no dipstick (5-cyl. diesel).
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Page 355 of 422

09 Maintenance and service
Fuses09
* Option/accessory, for more information, see Introduction.353
FunctionA
--
Headlamp control5
--
--
--
Internal relay coils5
Auxiliary lamps*20
Horn15
Relay coil in main relay for
engine management system;
Engine control module (5, 6-cyl.
petrol)10
Transmission control module15
Solenoid clutch A/C (not 5-cyl.
diesel); Coolant pump (5-cyl.
diesel Start/Stop)15
FunctionA
Relay coil in relay for solenoid
clutch A/C (not 5-cyl. diesel);
Relay coil in relay for coolant
pump (5-cyl. diesel Start/Stop);
Relay coils in central electrical
unit in engine compartment cold
zone (Start/Stop)5
Start relayA30
Ignition coils (4-cyl. petrol);
Glow control module (5-cyl. die-
sel)10
Ignition coils (5, 6-cyl. petrol);
Capacitor (6-cyl.)20
Engine control module (petrol)10
Engine control module (diesel)15
FunctionA
Valves (1.6 l petrol); Mass air
flow sensor (1.6 l petrol)
Mass air flow sensor (D4162T);
Control valve, fuel flow
(D4162T)10
Mass air flow sensor (5-cyl. die-
sel, 6-cyl.); Control valves (5-
cyl. diesel); Injectors (5, 6-cyl.
petrol); Engine control module
(5-cyl. petrol, 6-cyl.)15
Solenoid clutch A/C (5, 6-cyl.);
Valves, Engine control module
(6-cyl.) Solenoids (6-cyl. without
turbo); Actuator motors, intake
manifold (6-cyl. without turbo);
Mass air flow sensor (4-cyl. 2.0
l petrol, 5-cyl. petrol); Oil level
sensor (5-cyl. diesel)
Coolant pump (D4162T)10
Lambda-sonds (4-cyl. petrol);
Lambda-sond (diesel); Control
module, radiator roller cover
(manual 5-cyl. 2.0 l diesel)10
EVAP valve (5, 6-cyl. petrol);
Lambda-sonds (5, 6-cyl. petrol)15
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09 Maintenance and service
Fuses 09
356* Option/accessory, for more information, see Introduction.
Box AFunctionA
--
Infotainment control module5
Audio control unit (ampli-
fier)*
Digital radio*; TV*10
Audio15
Telematics*; Bluetooth*5
--
Sunroof*; Interior lighting
roof; Climate sensor*;
Damper motors, air intake5
12 V socket, tunnel console15
Seat heating, rear right*15
Seat heating, rear left*15
--
Seat heating (passenger
side)15
Seat heating (driver's side)15
Box AFunctionA
Parking assistance*; Park-
ing camera*; Towbar control
module *
BLIS*5
AWD control module*15
Active chassis Four-C*10
Box BFunctionA
Rear window wiper15
--
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 sys-
tem*10
Interior lighting; Rain sensor7.5
Steering wheel module7.5
Box BFunctionA
Central locking system, fuel
filler flap10
Rear window washer15
Windscreen washers15
Unlocking, tailgate10
Folding head restraint*10
Fuel pump20
Movement detector alarm*;
Climate panel5
Steering lock15
Siren alarm*; Data link con-
nector OBDII5
--
Airbags10
Collision warning system*5
Accelerator pedal sensor,
PTC element air preheater*;
Dimming, interior rearview
mirror*; Seat heating, rear*7.5
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Page 394 of 422
10 Specifications
Type approval
10
392* Option/accessory, for more information, see Introduction.
Remote control key system
Lock system, standard
Country
EU, China
Keyless lock system (Keyless drive)
Country
EU
Korea
Country
China
Hong Kong
Radar system
Country
Singapore
IDA: Infocomm Development
Authority of Singapore.
Brazil
Sensors, tyre pressure monitoring -
TPMS (Tyre Pressure Monitoring
System)*
Country
Brazil
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Page 407 of 422

10 Specifications
Symbols in the display
10
* Option/accessory, for more information, see Introduction.405
SymbolMeaningPage
Left-hand direc-
tion indicators72
Right-hand
direction indica-
tors72
DRIVe - Start/
Stop*72, 127, 131
Tyre pressure
system*319
Other information symbols in the
combined instrument panel
SymbolMeaningPage
Adaptive cruise
control*152,
156, 162
Adaptive cruise
control*162
Adaptive cruise
control*, Distance
Warning* (Distance
Alert)162, 167
SymbolMeaningPage
Adaptive cruise
control*, Distance
Warning* (Distance
Alert)162, 167
Adaptive cruise
control*162
Adaptive cruise
control*, Distance
Warning* (Distance
Alert)157, 165
Adaptive cruise
control*, Distance
Warning* (Distance
Alert)157, 165
Adaptive cruise
control*156
Radar sensor*162,
167, 179
Start/Stop*, Adap-
tive cruise control*131, 162
SymbolMeaningPage
Speed limiter150
Camera sensor*,
Laser sensor*171,
179,
183, 186
Auto Brake*, Dis-
tance Warning*
(Distance Alert), City
Safety
TM, Collision
warning system*
167,
171, 179
G025102
Fuel-driven engine
block heater and
passenger com-
partment heater*221
ABL system*90
Fuel filler flap, right-
hand side287
Low battery221
Parking brake139
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Page 408 of 422
10 Specifications
Symbols in the display
10
406* Option/accessory, for more information, see Introduction.
SymbolMeaningPage
Rain sensor*98
Driver Alert System*183
Driver Alert Sys-
tem*, Lane Depar-
ture Warning*183, 186
Driver Alert Sys-
tem*, Lane Depar-
ture Warning*186
Driver Alert Sys-
tem*, Time for a
break183
Information symbols in the roof console
display
SymbolMeaningPage
Seatbelt reminder18
Airbag, passenger
seat, activated22, 23
Airbag, passenger
seat, deactivated23
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