Volvo V40 Cross Country (2018 year). Instruction

MAINTENANCE AND SERVICE

362

Battery - symbols

There are information and warning symbols on
the batteries.

Symbols on the batteries

Use protective goggles.

Further information in the
owner's manual for the car.

Store the battery out of the
reach of children.

The battery contains corro-
sive acid.

Avoid sparks and naked
flames.

Risk of explosion.

Must be taken for recycling.

NOTE

An expended starter battery or support bat-
tery must be recycled in an environmentally
safe manner since it contains lead.

Related information

•

Starter battery - general (p. 360)

•

Battery - Start/Stop (p. 363)

Starter battery - replacement

The starter battery should be replaced by an
authorised workshop.

Volvo recommends that you allow an authorised
workshop to replace the batteries - an authorised
Volvo workshop is recommended.

For more information on the car's starter battery,
see Starter battery - general (p. 360) and Jump
starting (p. 271).

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Battery - Start/Stop

Cars with Start/Stop function, in addition to the
starter battery, are equipped with a support bat-
tery.

Cars with the Start/Stop function are equipped
with two 12 V batteries - one extra powerful
starter battery for starting and one support bat-
tery that helps during the Start/Stop function's
starting sequence.

For more information on the Start/Stop function,
see Start/Stop

* (p. 279).

For more information on the car's starter battery,
see Jump starting (p. 271).

The following table shows specifications for the
support battery.

Voltage (V)

Cold start capacity

- CCA

(A)

120

170

Size , L×W×H (mm)

150×90×106

150×90×130

Capacity (Ah)

According to EN standard.

Cold Cranking Amperes.

Manual gearbox in combination with Start/Stop function that

only auto-stops when the car is completely stationary.

Others.

IMPORTANT

When replacing the starter battery in cars
with the Start/Stop function, a battery of
EFB

type or stronger must be installed.

When replacing the support battery, a battery
of AGM

type must be fitted.

NOTE

•

The higher the current take-off in the car,
the more the alternator must be working
and the batteries charging = Increased
fuel consumption.

•

When the capacity of the starter battery
has fallen below the lowest permissible
level then the Start/Stop function is dis-
engaged.

Temporarily reduced Start/Stop function due to
high current take-off means:

•

The engine starts automatically

without the

driver depressing the clutch pedal (manual
gearbox).

•

The engine starts automatically without the
driver lifting his/her foot off the foot brake
pedal (automatic gearbox).

Enhanced Flooded Battery.

Absorbed Glass Mat.

Automatic starting can only take place if the gear lever is in neutral position.

MAINTENANCE AND SERVICE

364

Location of the batteries

Starter battery

Support battery

The support battery normally requires no more
service than the normal starter battery. A work-
shop should be contacted in the event of ques-
tions or problems - an authorised Volvo workshop
is recommended.

IMPORTANT

If the following instruction is not observed
then the Start/Stop function may temporarily
cease to work after the connection of an
external battery or battery charger:

•

The negative battery terminal on the car's
starter battery must never be used for
connecting an external battery or battery
charger - only the car chassis may be
used as the grounding point.

See Jump starting (p. 271) for a description
of how the cable clamps must be attached.

NOTE

If the starter battery has been discharged so
much that the car has no normal electrical
functions and the engine is then jump-started
with an external battery or a battery charger,
the Start/Stop function will continue to be
activated. If the Start/Stop function then
auto-stops the engine shortly after, there is a
great risk that engine auto-start will fail due
to insufficient battery capacity, because the
battery has not had the opportunity to
recharge.

If the car has been jump-started, or if there is
insufficient time to charge the battery with a
battery charger, the recommendation is to
temporarily deactivate the Start/Stop function
until the battery has been recharged by the
car. In an outside temperature of +15 °C, the
battery needs to be charged for at least
1 hour by the car. In a lower outside tempera-
ture, the charging time may increase to
3-4 hours. The recommendation is to charge
the battery using an external battery charger.

For more information on charging the starter
battery, see Starter battery - general (p. 360).

Related information

•

Battery - symbols (p. 362)

See Starter battery - general (p. 360) for a detailed description of the starter battery.

MAINTENANCE AND SERVICE

365

Electrical system

The electrical system is single-pole and uses the
chassis and engine casing as a conductor.

The car has a voltage-regulated AC alternator.

The size, type and performance of the starter bat-
tery depend on the car's equipment and function.

IMPORTANT

If the starter battery is replaced, make sure
you replace it with a battery with the same
cold starting capacity and type as the original
battery (see the label on the battery).

Related information

•

Starter battery - replacement (p. 362)

•

Starter battery - general (p. 360)

Fuses - general

All electrical functions and components are pro-
tected by a number of fuses in order to protect
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.

Changing

1. 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 significant

damage to the electrical system and possibly

lead to fire.

Location of central electrical units

Fuse box locations in a left-hand drive car. In a
right-hand drive car the fuse box under the glove-
box changes sides.

Engine compartment

Under the glovebox

Under the right-hand front seat

Related information

•

Fuses - in engine compartment (p. 366)

•

Fuses - under glovebox (p. 369)

•

Fuses - under the right-hand front seat
(p. 372)

MAINTENANCE AND SERVICE

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Fold out the locking catch that is fitted on

the side of the electrical distribution unit.

Rotate the cover upward until the lock

lugs (1) are released.

Fold the cover toward the engine to access
the fuses.

Refitting the covers

Reinstall the parts in reverse order.

Positions

The label on the inside of the cover shows the
positions of the fuses.

•

Fuses 7-18 and 46 are of the "JCASE" type
and should be replaced by a workshop

•

Fuses 19-45 and 47-48 are of "Mini Fuse"
type.

Function

ABS pump

ABS valves

Headlamp washers

Ventilation fan

Primary fuse for fuses 32-36

Heated windscreen, right-hand
side

Heated windscreen, left-hand side

Parking heater

Function

Windscreen wipers

Central electronic module, refer-
ence voltage, support battery

Horn

Brake light

Headlamp control

Internal relay coils

12 V socket, tunnel console front

Transmission control module

12 V socket, tunnel console rear

Engine Control Module (ECM)

Power seat, right

Lambda-sonds; Relay coil in relay
for cooling fan

An authorised Volvo workshop is recommended.

MAINTENANCE AND SERVICE

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Function

Vacuum regulators; Valves; Control
module, radiator roller cover; Con-
trol module, spoiler roller cover
(diesel); Compressor A/C; Solenoid
for engine oil pump; Cooling valve
for climate control system (diesel);
Glow control module (diesel); Relay
coils in relays for Start/Stop func-
tions

EGR valve (diesel); EVAP valve
(petrol); Engine control module;
Thermostat for engine cooling sys-
tem (petrol); Cooling pump for EGR
(diesel)

Ignition coils (petrol)

Diesel filter heater (diesel)

Engine Control Module (ECM)

ABS

Engine control module; Transmis-
sion control module; Airbags

7.5

Headlamp levelling

Electric control servo

Central electronic module

Function

Collision warning system

Accelerator pedal sensor

Coolant pump (when no parking
heater is available)

Ampere

Related information

•

Fuses - under glovebox (p. 369)

•

Fuses - under the right-hand front seat
(p. 372)

MAINTENANCE AND SERVICE

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Cover removal

Take hold of the recess and pull until the
locking lugs in the lower edge of the cover
are released from the fuse box.

Remove the cover.

NOTE

A relatively large amount of tensile force is
required to release the locking lugs at the top
edge of the cover from the electrical distribu-
tion unit.

Cover refitting

Guide in the lower lugs.

Turn the cover upwards until the upper lugs
engage.

NOTE

Make sure that the upper locking lugs are
seated properly in the grooves of the electri-
cal distribution unit.

Positions

The fuses are of "Mini Fuse" type.

Function

Fuel pump

Function

Rear window wiper

Display in roof console (Seatbelt
reminder/Indicator for airbag on
the front passenger seat)

Interior lighting, Controls in roof
console for front reading lamps
and passenger compartment light-
ing; Power seats

7.5

Power operated roller blind for
glass roof

Rain sensor

*; Dimming, interior

rearview mirror

*; Moisture sensor*

Collision warning system

Unlocking, tailgate

Reserve position 3, constant volt-
age

Steering lock

Combined instrument panel

MAINTENANCE AND SERVICE

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Function

Central locking system, fuel filler
flap

Climate panel

7.5

Steering wheel module

7.5

Siren

*; Data link connector OBDII

Main beam

Reversing lamp

7.5

Windscreen wipers

; Rear wind-

screen wiper

Immobiliser

Reserve position 1, constant volt-
age

Reserve position 2, constant volt-
age

Movement detector for alarm

Remote receiver

Windscreen wipers

; Rear wind-

screen wiper

Function

Central locking system, fuel filler
flap

Unlocking, tailgate

Electric additional heater

*; Button

seat heating rear

7.5

Airbags; Pedestrian airbag

7.5

Reserve position 4, constant volt-
age

7.5

Ampere

See also fuse 65.

Related information

•

Fuses - in engine compartment (p. 366)

•

Fuses - under the right-hand front seat
(p. 372)

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Fuses - under the right-hand front

seat

Fuses under the right-hand front seat protect the
infotainment system and seat heating, amongst
other things.

On the inside of the cover for the fuse box in
the engine compartment there are tweezers
that facilitate the procedure for the removal and
fitting of fuses.

The fuse box in the engine compartment also
provides space for several spare fuses.

Positions

•

Fuses 24-28 are of "JCASE" type and
should be replaced by a workshop

•

Fuses 1-23 and 29-46 are of "Mini Fuse"
type.

Function

Keyless system

Door handles, keyless system

Control panel, left front door

An authorised Volvo workshop is recommended.

MAINTENANCE AND SERVICE

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Function

Control panel, right front door

Control panel, left rear door

Control panel, right rear door

Primary fuse for fuses 12-16: Info-
tainment

Power seat, left

Internal relay coil

12 V socket, cargo area

Function

Trailer socket 2

Audio control unit (amplifier)

Trailer socket 1

Rear window defroster

BLIS

Parking assistance

Parking camera

Seat heating, front driver's side

Seat heating, front passenger side

Function

Seat heating, rear right

Seat heating, rear left

AWD control module

Audio control module (amplifier)

signal for diagnosis; Audio control
module or Control module Sensus

;

Infotainment control module or
Screen

; Digital radio

*; TV*

Telematics

*; Bluetooth*

Ampere

Certain model variants.

Related information

•

Fuses - in engine compartment (p. 366)

•

Fuses - under glovebox (p. 369)

MAINTENANCE AND SERVICE

374

Car wash

The car should be washed as soon as it
becomes dirty. Wash the car in a car wash with
oil separator. Use car shampoo.

Handwashing

•

Remove bird droppings from the paintwork
as soon as possible. Bird droppings contain
chemicals that affect and discolour paintwork
very quickly. An authorised Volvo workshop is
recommended for the removal of any discol-
oration.

•

Hose down the underbody.

•

Rinse the entire car until the dissolved dirt
has been removed so as to reduce the risk of
scratches from washing. Do not spray directly
onto the locks.

•

If necessary, use cold degreasing agent on
very dirty surfaces. Note that in this case, the
surfaces must not be hot from the sun!

•

Wash using a sponge, car shampoo and
plenty of lukewarm water.

•

Clean the wiper blades with a lukewarm soap
solution or car shampoo.

•

Dry the car using a clean, soft chamois or a
water scraper. If you avoid allowing drops of
water to dry in strong sunlight, you reduce
the risk of water drying stains which may
need to be polished out.

WARNING

Always have the engine cleaned by a work-

shop. There is a risk of fire if the engine is hot.

IMPORTANT

Dirty headlamps have impaired functionality.
Clean them regularly, when refuelling for
example.

Do not use any corrosive cleaning agents or
cleaning agents with a pH value lower than
3.5 or higher than 11.5. Use water and a non-
scratching sponge.

NOTE

Outside lighting such as headlamps and rear
lamps may temporarily have condensation on
the inside of the lens. This is normal, all exte-
rior lighting is designed to withstand this.
Condensation is normally vented out of the
lamp housing when the lamp has been
switched on for a time.

Automatic car washes

An automatic car wash is a simple and quick way
of washing the car, but it cannot reach every-
where. Handwashing the car is recommended for
achieving optimum results.

NOTE

The car must only be washed by hand over
the first few months. This is because the paint
is more delicate when it is new.

High-pressure washing

When using high-pressure washing, use sweep-
ing movements and make sure that the nozzle
does not come closer than 30 cm to the surface
of the car (the distance applies to all exterior
parts). Do not spray directly onto the locks.

Testing the brakes

WARNING

Always test the brakes after washing the car,

including the parking brake, to ensure that

moisture and corrosion do not attack the

brake linings and reduce braking perform-

ance.

Lightly depress the brake pedal now and then
when driving long distances in rain or slush. The
heat from the friction causes the brake linings to
warm up and dry. Do the same thing after starting
in very damp or cold weather.

Wiper blades

Asphalt, dust and salt residue on wiper blades, as
well as insects, ice etc. on the windscreen, impair
the service life of wiper blades.

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For cleaning:

–

Set the wiper blades to the service position;
see Wiper blades (p. 357).

NOTE

Wash the wiper blades and windscreen regu-
larly with lukewarm soap solution or car
shampoo.

Do not use any strong solvents.

Exterior plastic, rubber and trim
components

A special cleaning agent available from Volvo
dealers is recommended for the cleaning and
care of coloured plastic parts, rubber and trim
components, such as glossy trim mouldings.
When using such a cleaning agent the instruc-
tions must be followed carefully.

The frames around the side windows, the car's
roof rails and the door frames at the windows

are produced in anodised aluminium. This means
that they should only be washed using a cleaning
agent with a pH value between 3.5 and 11.5.
This is in order to avoid discolouration.

Parts that should be washed using a cleaning agent with

a pH value between 3.5 and 11.5.

IMPORTANT

Avoid waxing and polishing on plastic and
rubber.

When using degreasant on plastic and rubber,
only rub with light pressure if it is necessary.
Use a soft washing sponge.

Polishing glossy trim mouldings could wear
away or damage the glossy surface layer.

Polishing agent that contains abrasive must
not be used.

IMPORTANT

Avoid washing the car with cleaning agent
with a pH value lower than 3.5 or higher than
11.5. This may result in discolouration of ano-
dised aluminium parts such as roof rack and
around the side windows.

Never use metal polishing agent on anodised
aluminium parts, this can result in discoloura-
tion and destroy the surface treatment.

Rims

Only use rim cleaning agent recommended by
Volvo.

After washing, discolouration at the base of the
spokes may remain due to metal dust from the
brake discs attaching in the wheel rim's paint.
Paint cleaner works in many cases, with very fine
polishing using a soft cloth.

Strong rim cleaning agents can damage the sur-
face and cause stains on chrome-plated alumi-
nium rims.

Related information

•

Polishing and waxing (p. 376)

•

Cleaning the interior (p. 377)

•

Water and dirt-repellent coating (p. 376)

MAINTENANCE AND SERVICE

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Polishing and waxing

Polish and wax the car if the paintwork is dull or
to give the paintwork extra protection.

The car does not need to be polished until it is
at least one year old. However, the car can be
waxed during this time. Do not polish or wax the
car in direct sunlight.

Wash and dry the car thoroughly before you
begin polishing or waxing. Clean off asphalt and
tar stains using tar remover or white spirit. More
stubborn stains can be removed using fine rub-
bing paste designed for car paintwork.

Polish first with a polish and then wax with liquid
or solid wax. Follow the instructions on the pack-
aging carefully. Many preparations contain both
polish and wax.

IMPORTANT

Avoid waxing and polishing on plastic and
rubber.

When using degreasant on plastic and rubber,
only rub with light pressure if it is necessary.
Use a soft washing sponge.

Polishing glossy trim mouldings could wear
away or damage the glossy surface layer.

Polishing agent that contains abrasive must
not be used.

IMPORTANT

Only paint treatment recommended by Volvo
should be used. Other treatment such as pre-
serving, sealing, protection, lustre sealing or
similar could damage the paintwork. Paint-
work damage caused by such treatments is
not covered by Volvo warranty.

Related information

•

Car wash (p. 374)

Water and dirt-repellent coating

The windows are treated with a surface coating
that improves visibility in difficult weather condi-
tions.

Water and dirt-repellent coating

There is natural wear of the water-
repellent coating.

Maintenance:

•

Never use products such as car wax,
degreaser or similar on glass surfaces as this
could ruin their water-repellent properties.

•

Take care when cleaning so as not to dam-
age the glass surface.

•

To avoid damaging glass surfaces when
removing ice – only use plastic ice scrapers.

•

Treatment with a special finishing agent
available from Volvo dealers is recommended
in order to maintain the water-repellent prop-
erties on the side windows. This should be
used first after three years and then each
year.

IMPORTANT

Do not use a metal ice scraper to remove ice
from the windows. Use the heating to remove
ice from the door mirrors; see Windows and
door mirrors - heating (p. 107).

MAINTENANCE AND SERVICE

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377

Related information

•

Car wash (p. 374)

Rustproofing

The car received a thorough and complete rust-
proofing at the factory. Parts of the body are
made of galvanised sheet metal. The underbody
is protected by a wear-resistant anti-corrosion
compound. A thin, penetrating rustproofing fluid
was sprayed into the exposed members, cavi-
ties, closed sections and side doors.

Inspection and maintenance

The car's anti-corrosion protection does not nor-
mally need to be maintained, but keeping the car
clean always helps to further reduce the risk of
corrosion. Strong alkaline or acidic cleaning solu-
tions must always be avoided on the glossy trim
components. Any stone chips should be rectified
as soon as they are discovered.

Related information

•

Paint damage (p. 379)

Cleaning the interior

Only use cleaning agents and car care products
recommended by Volvo. Clean regularly and
treat stains at once for best results. Vacuuming
is important prior to using cleaning agents.

IMPORTANT

•

Certain items of coloured clothing (e.g.
dark jeans and suede garments) may
stain the upholstery. If this occurs, it is
important to clean and treat these parts
of the upholstery as soon as possible.

•

Never use strong solvents such as
washer fluid, pure petrol or white spirit to
clean the interior, since this may damage
the upholstery as well as other interior
materials.

•

Never spray the cleaning agent directly
onto components that have electrical but-
tons and controls. Wipe them instead
using a moistened cloth containing the
cleaning agent.

•

Sharp objects and Velcro may damage
the fabric upholstery.

Fabric upholstery and ceiling upholstery

Volvo offers a comprehensive fabric care product
for fabric upholstery and ceiling upholstery which,
when used in accordance with the instructions,
preserves the properties of the upholstery. The

Volvo V40 Cross Country (2018 year). Instruction - part 21