Volvo V40 (2019 year). Manual in english

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MAINTENANCE AND SERVICE

• Lamp replacement - direction indicators front

Lamp replacement - cover for main/

Lamp replacement - dipped beam

(p. 355)

dipped beam bulbs

The dipped beam bulb is fitted inside the head-

• Lamp replacement - position lamps, front

Main/dipped beam bulbs are accessed by

lamp's larger cover.

(p. 355)

releasing the headlamp's larger cover.

NOTE

• Lamps - specifications (p. 358)

NOTE

Applies to cars with halogen headlamps.

Before the larger cover can be undone, the head-

lamp has to be undone and removed first, see

Lamp replacement - headlamps (p. 353).

1. Detach the headlamp (p. 353).

2. Undo the cover (p. 354).

Press the bulb holder upwards until it

releases.

Press the hooks together.

Pull out the bulb holder.

Angle out the cover.

4. Replace the bulb and put back the parts in

2. Replace the relevant bulb as instructed.

reverse order.

Related information

• Lamp replacement - dipped beam (p. 354)

• Lamps - specifications (p. 358)

• Lamp replacement - main beam (p. 355)

354

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MAINTENANCE AND SERVICE

Lamp replacement - main beam

Lamp replacement - direction

Lamp replacement - position lamps,

The main beam bulb is fitted inside the head-

indicators front

front

lamp's larger cover.

The direction indicator lamp is fitted inside the

The position lamp's bulb holder is located on the

headlamp's smaller cover.

side of the headlamp.

NOTE

Applies to cars with halogen headlamps.

1. Detach the headlamp (p. 353).

2. Undo the cover (p. 354).

Undo the cover.

Turn the bulb holder anticlockwise.

Push in the catch.

Pull out the bulb holder.

3. Replace the bulb and put back the parts in

4. Replace the bulb and put back the parts in

reverse order.

4. Replace the bulb and put back the parts in

reverse order.

Related information

• Lamps - specifications (p. 358)

Related information

• Lamps - specifications (p. 358)

355

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MAINTENANCE AND SERVICE

Lamp replacement - daytime

Related information

Lamp replacement - location of rear

running lights

• Lamps - specifications (p. 358)

lamps

The daytime running light bulb is fitted inside the

The overview shows the location of the lamps at

bumper's cover.

the rear.

NOTE

• Applies to cars with halogen headlamps.

• Only applies to daytime running lights

with bulbs.

Brake light (LED)

Position lamps (LED)

Brake light (p. 357)

Side marker lamps (LED)

Undo the cover.

Indicator (p. 357)

Turn the bulb holder anticlockwise.

Reversing lamp (p. 357)

Pull out the bulb holder.

Fog lamp (driver's side) (p. 357)

3. Replace the bulb and put back the parts in

reverse order.

Related information

• Lamp replacement - general (p. 351)

• Lamps - specifications (p. 358)

356

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MAINTENANCE AND SERVICE

Lamp replacement - direction

Related information

Lamp replacement - rear fog lamp

indicators rear, brake lights and

• Lamp replacement - location of rear lamps

The bulb for the rear fog lamp is fitted in the

reversing lamp

(p. 356)

bumper's bulb holder.

Bulbs for rear direction indicators, brake lights

• Lamps - specifications (p. 358)

Left-hand drive cars have the fog lamp on the

and reversing lamps are replaced from inside

left-hand side, while right-hand drive cars have

the cargo area.

the fog lamp on the right-hand side.

Lamp housing on the left-hand side.

1. Remove the hatch in the upholstery (1) on

the same side as the defective bulb.

Press the catch sideways.

Pull out the bulb holder.

3. Remove the blown bulb by pressing it in and

turning anticlockwise.

4. Replace the bulb and put back the parts in

reverse order.

}}

357

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MAINTENANCE AND SERVICE

Lamp replacement - vanity mirror

Lamps - specifications

lighting

The specifications apply to bulbs. For replace-

The vanity mirror's lamps are fitted inside the

ment of LED lamps, please contact a workshop.

lamp lenses.

Lighting

W^A

Type

Dipped beam^B

H7 LL

Main beam^B

Front direction indica-

HY21W

Insert (approx. 20 mm) a blunt, knife-like

tors

object, e.g. a table knife, at the triangle.

Position lamps, front^B

W5W LL

Carefully prise until the lug releases.

Daytime running lights,

PW19W

IMPORTANT

front bumper^C

Take care not to damage any parts.

Side direction indica-

WY5W LL

Insert a screwdriver under the lamp lens and

tors, door mirrors^C

Turn the bulb holder anticlockwise.

gently prize up the lug on the edge.

Direction indicators,

PY21W LL

Pull out the bulb holder.

Carefully detach and lift aside the lamp lens.

rear

3. Push in the lamp and turn it anticlockwise.

Using needle-nose pliers, pull the bulb

Brake light

P21W LL

straight out to the side. Do not squeeze the

4. Replace the bulb and put back the parts in

Reversing lamp

P21W LL

bulb too hard with the pliers. Otherwise, the

reverse order.

bulb glass could then break.

Rear fog lamp

H21W LL

Related information

Replace the bulb and put back the parts in

Vanity mirror lighting

1.2

T5 Socket

• Lamps - specifications (p. 358)

reverse order.

W2x4.6d

Related information

A Watt

• Lamps - specifications (p. 358)

B Cars with halogen headlights

C Certain variants

358

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MAINTENANCE AND SERVICE

Related information

Wiper blades

IMPORTANT

•

Lamp replacement - general (p. 351)

The wiper blades sweep water away from the

Before placing the wiper blades in the service

•

Lamp replacement - location of front lamps

windscreen and rear window. Together with the

position, make sure that they are not frozen

(p. 352)

washer fluid they clean the windows and ensure

down.

visibility for driving.

•

Lamp replacement - location of rear lamps

(p. 356)

The windscreen wiper blades must be in service

1. Insert the remote control key in the ignition

position when they are to be replaced.

•

Lamp replacement - vanity mirror lighting

switch⁸ and briefly press the START/STOP

(p. 358)

ENGINE button to set the car's electrical

Service position

system to key position I. For detailed infor-

mation on key positions, see Key positions -

functions at different levels (p. 81).

2. Briefly press the START/STOP ENGINE

button again to set the car’s electrical system

in key position 0.

3. Within 3 seconds, move the right stalk switch

up and hold it in position for

approx. 1 second.

> The wipers then move to standing straight

up.

Wiper blades in service position.

The wipers return to their starting position when

In order to change, clean or lift the wiper blades

you briefly press the START/STOP ENGINE

button (key position I) or when the car is started.

(for scraping off ice from the windscreen, for

example) they must be in service position.

8 Not required in cars with keyless start and lock system.

}}

359

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MAINTENANCE AND SERVICE

IMPORTANT

If the wiper arms in service position have

been folded up from the windscreen, they

must be folded back down onto the wind-

screen before the wipers are activated. This is

to avoid scraping the paint on the bonnet.

Replacing the wiper blades

Slide in the new wiper blade until a "click" is

heard.

NOTE

When replacing the wiper blades, note that

they have different lengths. The blade on the

driver's side is longer than on the passenger

side.

Fold up the wiper arm when it is in service

position. Press the button located on the

WARNING

wiper blade mounting and pull straight out

parallel with the wiper arm.

Check that the blade is firmly installed.

Since the car is equipped with airbag

Pedestrian Airbag Volvo recommends that the

4. Fold the wiper arm back towards the wind-

wiper arms should be genuine parts and that

only genuine parts are used for them.

screen.

The wipers return to their starting position when

you briefly press the START/STOP ENGINE

button (key position I) or when the car is started.

360

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MAINTENANCE AND SERVICE

Replacing the wiper blades, rear

Washer fluid - filling

IMPORTANT

window

Washer fluid is used for cleaning the headlamps

Check the blades regularly. Neglected main-

and windows. Washer fluid with antifreeze must

tenance shortens the service life of the wiper

be used when the temperature is below freezing

blades.

point.

Related information

• Washer fluid - filling (p. 361)

1. Fold out the wiper arm.

2. Grip the inner section of the blade (by the

arrow).

3. Turn anticlockwise to use the blade's end

Topping up the washer fluid takes place by open-

position against the wiper arm as a lever to

ing the blue cap.

detach the blade more easily.

The windscreen and headlamp washers share a

4. Press the new wiper blade into position.

common reservoir.

Check that it is firmly installed.

NOTE

5. Move the wiper arm back to its original posi-

tion.

When there is approx. 1 litre of washer fluid

remaining in the reservoir, a message to top

Cleaning

up the washer fluid will be shown in the com-

For cleaning wiper blades and windscreen, see

bined instrument panel, together with the

Car wash (p. 376).

symbol

}}

361

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MAINTENANCE AND SERVICE

Prescribed grade: Washer fluid recommended

Starter battery - general

IMPORTANT

by Volvo - with frost protection during cold

The starter battery is used to drive the starter

weather and below freezing point.

When replacing the starter battery in cars

motor and other electrical equipment in the car.

with the Start/Stop function, a battery of

The starter battery is a traditional 12 V battery.

EFB⁹ type or stronger must be installed.

IMPORTANT

The service life and function of the starter battery

When replacing the support battery, a battery

Use Volvo genuine washer fluid or equivalent

is influenced by factors such as the number of

of AGM¹⁰ type must be fitted.

with a recommended pH of between 6 and 8,

in working dilution (e.g. 1:1 with neutral

starts, discharging, driving style, driving condi-

tions, climatic conditions etc.

water).

IMPORTANT

• Never disconnect the starter battery when

If the starter battery is replaced, make sure

the engine is running.

IMPORTANT

you replace it with a battery with the same

•

Check that the cables to the starter battery

cold starting capacity and type as the original

Use washer fluid with antifreeze when the

are correctly connected and properly tight-

temperature is below freezing to avoid the

battery (see the label on the battery).

ened.

fluid freezing inside the pump, reservoir and

The following table shows specifications for the

hoses.

starter battery.

NOTE

• When replacing the battery, the size of

Volume:

Voltage (V)

the new battery must correspond with the

• Cars with headlamp washing: 5.5 litres.

dimensions of the original battery.

Cold start capacity^A - CCA

• Cars without headlamp washing: 3.2 litres.

720

(A)

Related information

Size , L×W×H (mm)

278×175×190

• Wiper blades (p. 359)

Capacity (Ah)

• Wipers and washers (p. 102)

A According to EN standard.

• Bonnet - opening and closing (p. 345)

B Cold Cranking Amperes.

9 Enhanced Flooded Battery.

10 Absorbed Glass Mat.

362

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MAINTENANCE AND SERVICE

WARNING

IMPORTANT

NOTE

• The battery can generate oxyhydrogen

If the following instruction is not observed

The life of the battery is shortened if it

gas, which is highly explosive. A spark can

then the energy saving function for infotain-

becomes discharged repeatedly.

be formed if a jump lead is connected

ment system may be temporarily disengaged,

The life of the battery is affected by several

incorrectly, and this can be enough for

and/or the message in the combined instru-

factors, including driving conditions and cli-

the battery to explode.

ment panel's information display about the

mate. Battery starting capacity decreases

starter battery's state of charge may be tem-

• The battery contains sulphuric acid, which

gradually with time and therefore needs to be

can cause serious burns.

porarily inapplicable, following the connection

recharged if the car is not used for a longer

of an external battery or battery charger:

time or when it is only driven short distances.

• If sulphuric acid comes into contact with

eyes, skin or clothing, flush with large

• The negative battery terminal on the car's

Extreme cold further limits starting capacity.

quantities of water. If acid splashes into

starter battery must never be used for

To maintain the battery in good condition, at

the eyes - seek medical attention imme-

connecting an external battery or battery

least 15 minutes of driving/week is recom-

diately.

charger - only the car chassis may be

mended or that the battery is connected to a

used as the grounding point.

battery charger with automatic trickle charg-

See Jump starting (p. 271) for a description

ing.

IMPORTANT

of how the cable clamps must be attached.

A battery that is kept fully charged has a

When charging the starter battery or the sup-

maximum service life.

port battery (p. 365), only use a modern bat-

tery charger with controlled charging voltage.

Fast charging function must not be used

Related information

since it may damage the battery.

• Battery - symbols (p. 364)

• Starter battery - replacement (p. 364)

363

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MAINTENANCE AND SERVICE

Battery - symbols

Avoid sparks and naked

Starter battery - replacement

There are information and warning symbols on

flames.

The starter battery should be replaced by an

the batteries.

authorised workshop.

Symbols on the batteries

Volvo recommends that you allow an authorised

workshop to replace the batteries - an authorised

Use protective goggles.

Volvo workshop is recommended.

Risk of explosion.

For more information on the car's starter battery,

see Starter battery - general (p. 362) and Jump

starting (p. 271).

Further information in the

owner's manual for the car.

Must be taken for recycling.

Store the battery out of the

reach of children.

NOTE

An expended starter battery or support bat-

tery must be recycled in an environmentally

safe manner since it contains lead.

The battery contains corro-

sive acid.

Related information

• Starter battery - general (p. 362)

• Battery - Start/Stop (p. 365)

364

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MAINTENANCE AND SERVICE

Battery - Start/Stop

150×90×106^C

NOTE

Cars with Start/Stop function, in addition to the

Size , L×W×H (mm)

150×90×130^D

• The higher the current take-off in the car,

starter battery, are equipped with a support bat-

the more the alternator must be working

tery.

8^C

and the batteries charging = Increased

Capacity (Ah)

Cars with the Start/Stop function are equipped

fuel consumption.

10^D

with two 12 V batteries - one extra powerful

• When the capacity of the starter battery

starter battery for starting and one support bat-

A According to EN standard.

has fallen below the lowest permissible

B Cold Cranking Amperes.

tery that helps during the Start/Stop function's

C Manual gearbox in combination with Start/Stop function that

level then the Start/Stop function is dis-

starting sequence.

only auto-stops when the car is completely stationary.

engaged.

D Others.

For more information on the Start/Stop function,

see Start/Stop* (p. 279).

Temporarily reduced Start/Stop function due to

IMPORTANT

high current take-off means:

For more information on the car's starter battery,

When replacing the starter battery in cars

see Jump starting (p. 271).

with the Start/Stop function, a battery of

• The engine starts automatically¹³ without the

EFB¹¹ type or stronger must be installed.

driver depressing the clutch pedal (manual

The following table shows specifications for the

gearbox).

support battery.

When replacing the support battery, a battery

• The engine starts automatically without the

of AGM12 type must be fitted.

Voltage (V)

driver lifting his/her foot off the foot brake

pedal (automatic gearbox).

Cold start capacity^A - CCA^B

120^C

(A)

170^D

11 Enhanced Flooded Battery.

12 Absorbed Glass Mat.

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

}}

* Option/accessory.

365

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MAINTENANCE AND SERVICE

Location of the batteries

IMPORTANT

NOTE

If the following instruction is not observed

If the starter battery has been discharged so

then the Start/Stop function may temporarily

much that the car has no normal electrical

cease to work after the connection of an

functions and the engine is then jump-started

external battery or battery charger:

with an external battery or a battery charger,

the Start/Stop function will continue to be

• The negative battery terminal on the car's

activated. If the Start/Stop function then

starter battery must never be used for

auto-stops the engine shortly after, there is a

connecting an external battery or battery

great risk that engine auto-start will fail due

charger - only the car chassis may be

to insufficient battery capacity, because the

used as the grounding point.

battery has not had the opportunity to

See Jump starting (p. 271) for a description

recharge.

of how the cable clamps must be attached.

If the car has been jump-started, or if there is

Starter battery¹⁴

insufficient time to charge the battery with a

Support battery

battery charger, the recommendation is to

temporarily deactivate the Start/Stop function

The support battery normally requires no more

until the battery has been recharged by the

service than the normal starter battery. A work-

car. In an outside temperature of +15 °C, the

shop should be contacted in the event of ques-

battery needs to be charged for at least

tions or problems - an authorised Volvo workshop

1 hour by the car. In a lower outside tempera-

is recommended.

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. 362).

Related information

• Battery - symbols (p. 364)

14 See Starter battery - general (p. 362) for a detailed description of the starter battery.

366

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MAINTENANCE AND SERVICE

Electrical system

Fuses - general

Location of central electrical units

The electrical system is single-pole and uses the

All electrical functions and components are pro-

chassis and engine casing as a conductor.

tected by a number of fuses in order to protect

the car's electrical system from damage by short

The car has a voltage-regulated AC alternator.

circuiting or overloading.

The size, type and performance of the starter bat-

If an electrical component or function does not

tery depend on the car's equipment and function.

work, it may be because the component's fuse

was temporarily overloaded and failed. If the

IMPORTANT

same fuse fails repeatedly then there is a fault in

If the starter battery is replaced, make sure

the circuit. Volvo recommends that you visit an

you replace it with a battery with the same

authorised Volvo workshop for checking.

cold starting capacity and type as the original

Changing

battery (see the label on the battery).

1. Look in the fuse diagram to locate the fuse.

Fuse box locations in a left-hand drive car. In a

right-hand drive car the fuse box under the glove-

2. Pull out the fuse and check from the side to

Related information

box changes sides.

see whether the curved wire has blown.

• Starter battery - replacement (p. 364)

Engine compartment

3. If this is the case, replace it with a new fuse

• Starter battery - general (p. 362)

of the same colour and amperage.

Under the glovebox

WARNING

Under the right-hand front seat

Never use a foreign object or a fuse with an

amperage higher than that specified when

Related information

replacing a fuse. This could cause significant

• Fuses - in engine compartment (p. 368)

damage to the electrical system and possibly

• Fuses - under glovebox (p. 371)

lead to fire.

• Fuses - under the right-hand front seat

(p. 374)

367

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MAINTENANCE AND SERVICE

Fuses - in engine compartment

Fuses in the engine compartment protect engine

and brake functions, amongst other things.

On the inside of the cover there are tweezers that

Removing the covers

Fold out the locking catches that are fit-

facilitate the procedure for the removal and fitting

ted on the sides of the cover on the starter

of fuses.

battery.

The fuse box also provides space for several

Lift the cover straight up.

spare fuses.

Replacing fuses

The fuses can be accessed following the removal

of the cover fitted on the starter battery and the

cover for the electrical distribution unit.

368

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MAINTENANCE AND SERVICE

Positions

Function

A^A

The label on the inside of the cover shows the

positions of the fuses.

Windscreen wipers

•

Fuses 7-18 and 46 are of the "JCASE" type

Central electronic module, refer-

and should be replaced by a workshop¹⁵.

ence voltage, support battery

•

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

Horn

type.

Brake light

Function

A^A

Fold out the locking catch that is fitted on

ABS pump

the side of the electrical distribution unit.

ABS valves

Headlamp control

Rotate the cover upward until the lock

lugs (1) are released.

Internal relay coils

Headlamp washers*

Ventilation fan

12 V socket, tunnel console front

Transmission control module

Primary fuse for fuses 32-36

12 V socket, tunnel console rear

Heated windscreen, right-hand

side*

Fold the cover toward the engine to access

Engine Control Module (ECM)

the fuses.

Power seat, right*

Refitting the covers

Heated windscreen, left-hand side*

Reinstall the parts in reverse order.

Lambda-sonds; Relay coil in relay

Parking heater*

for cooling fan

15 An authorised Volvo workshop is recommended.

}}

* Option/accessory.

369

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MAINTENANCE AND SERVICE

Function

A^A

Function

A^A

Vacuum regulators; Valves; Control

module, radiator roller cover; Con-

trol module, spoiler roller cover

(diesel); Compressor A/C; Solenoid

Collision warning system

for engine oil pump; Cooling valve

for climate control system (diesel);

Accelerator pedal sensor

Glow control module (diesel); Relay

coils in relays for Start/Stop func-

tions

EGR valve (diesel); EVAP valve

(petrol); Engine control module;

Coolant pump (when no parking

Thermostat for engine cooling sys-

heater is available)

tem (petrol); Cooling pump for EGR

(diesel)

A Ampere

Ignition coils (petrol)

Related information

•

Fuses - under glovebox (p. 371)

Diesel filter heater (diesel)

•

Fuses - under the right-hand front seat

Engine Control Module (ECM)

(p. 374)

ABS

Engine control module; Transmis-

7.5

sion control module; Airbags

Headlamp levelling*

Electric control servo

Central electronic module

370

* Option/accessory.

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MAINTENANCE AND SERVICE

Fuses - under glovebox

Fuses under the glovebox protect the airbag and

passenger compartment lighting functions,

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.

Replacing fuses

The fuses can be accessed when a protective

cover has been removed from the fuse box.

}}

371

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MAINTENANCE AND SERVICE

Cover removal

Cover refitting

Function

A^A

Rear window wiper

Display in roof console (Seatbelt

reminder/Indicator for airbag on

the front passenger seat)

Interior lighting, Controls in roof

7.5

console for front reading lamps

and passenger compartment light-

ing; Power seats*

Power operated roller blind for

glass roof*

Take hold of the recess and pull until the

Guide in the lower lugs.

locking lugs in the lower edge of the cover

Rain sensor*; Dimming, interior

are released from the fuse box.

Turn the cover upwards until the upper lugs

rearview mirror*; Moisture sensor*

engage.

Remove the cover.

Collision warning system*

NOTE

Make sure that the upper locking lugs are

Unlocking, tailgate^B

A relatively large amount of tensile force is

seated properly in the grooves of the electri-

required to release the locking lugs at the top

cal distribution unit.

edge of the cover from the electrical distribu-

tion unit.

Positions

Reserve position 3, constant volt-

The fuses are of "Mini Fuse" type.

age

Steering lock

Function

A^A

Fuel pump

Combined instrument panel

372

* Option/accessory.

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MAINTENANCE AND SERVICE

Function

A^A

Function

A^A

Central locking system, fuel filler

flap^C

flap^F

Climate panel

7.5

Unlocking, tailgate^G

Steering wheel module

7.5

Electric additional heater*; Button

7.5

seat heating rear*

Siren*; Data link connector OBDII

Airbags; Pedestrian airbag*

7.5

Main beam

Reserve position 4, constant volt-

7.5

age

Reversing lamp

7.5

Windscreen wipers^D; Rear wind-

screen wiper^D

A Ampere

B See also fuse 84.

Immobiliser

C See also fuse 83.

D See also fuse 82.

Reserve position 1, constant volt-

Volvo V40 (2019 year). Manual in english - page 16