Volvo V40 Cross Country (2019 year). Manual in english — page 10

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DRIVER SUPPORT

NOTE

Cause

Action

IMPORTANT

• Keep the windscreen surface in front of

The windscreen surface

Clean the wind-

If there are cracks, scratches or stone chips in

the laser sensor (p. 224) free from ice,

in front of the laser sen-

screen surface in

the windscreen in front of either of the laser

snow and dirt. For an illustration of sen-

sor is dirty or covered

front of the sensor

sensor's "windows" and they cover a surface

sor location, see City Safety™ - function

with ice or snow.

from dirt, ice and

of approx. 0.5 x 3.0 mm (or larger), then a

(p. 221).

snow.

workshop must be contacted for replacement

of the windscreen - an authorised Volvo work-

• Do not affix or mount anything on the

The laser sensor field of

Remove the block-

shop is recommended. For an illustration of

windscreen in front of the laser sensor

vision is blocked.

ing object.

sensor location, see City Safety™ - function

• Remove ice and snow from the bonnet -

(p. 221).

snow and ice must not exceed a height

of 5 cm.

Failure to take action may result in reduced

performance for City Safety™.

Fault tracing and action

To avoid the risk of failed, deficient or

If the message (p. 226) Windscreen sensors

reduced operation for City Safety™, the fol-

blocked See manual is shown in the combined

lowing also applies:

instrument panel it indicates that the laser sensor

• Volvo recommends that you do not repair

is blocked and cannot detect vehicles in front of

cracks, scratches or stone chips in the

the car. This means that City Safety™ is not

area in front of the laser sensor - instead,

operational.

the whole windscreen should be

The Windscreen sensors blocked See

replaced.

manual message is not shown for all situations

• Before replacing a windscreen, contact

in which the laser sensor is blocked. The driver

an authorised Volvo workshop to verify

must therefore be diligent about keeping the

that the correct windscreen is ordered

windscreen and area in front of the laser sensor

and fitted.

clean.

• The same type or Volvo-approved wind-

The following table presents possible causes for

screen wipers must be fitted during

the message being shown, along with sugges-

replacement.

tions for appropriate action.

}}

223

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DRIVER SUPPORT

||

Related information

City Safety™ - laser sensor

• IEC 60825-1:1993 + A2:2001. Complies

• City Safety™ (p. 220)

with FDA (U.S. Food Administration) stand-

The City Safety™ function includes a sensor

ards for laser product design with the excep-

• City Safety™ - function (p. 221)

which transmits laser light. Contact a qualified

tion of deviations in accordance with "Laser

workshop in the event of a fault or if the laser

• City Safety™ - operation (p. 221)

Notice No. 50" from 26 July 2001.

sensor needs servicing - an authorised Volvo

workshop is recommended. It is absolutely

Radiation data for the laser sensor

essential to follow the prescribed instructions

The following table specifies the laser sensor's

when handling the laser sensor.

physical data.

The following two labels relate to the laser sen-

Maximum pulse energy

2.64 µJ

sor:

Maximum average output

45 mW

Pulse duration

33 ns

Divergence (horizontal x vertical)

28° × 12°

The upper label in the figure describes the laser

beam's classification:

• Laser radiation - Do not look into the laser

beam with optical instruments - Class 1M

laser product.

The lower label in the figure describes the laser

beam's physical data:

224

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DRIVER SUPPORT

City Safety™ - symbols and

(p. 226) may illuminate in the combined instru-

pressing the OK button on the direction indica-

messages

ment panel and a text message may be shown.

tor stalk.

A text message can be acknowledged by briefly

In conjunction with automatic braking by the City

Safety (p. 220)™ system, one or more symbols

Symbol^A

Message

Meaning/Action

Auto braking by City Safety

City Safety™ is braking or has automatically braked.

Windscreen sensors blocked See manual

The laser sensor is temporarily non-operational because something is blocking it.

• Remove the object blocking the sensor and/or clean the windscreen in front of the sensor.

Read about the laser sensor's(p. 222) limitations.

City Safety Service required

City Safety™ is not operational.

• Visit a workshop if the message remains - an authorised Volvo workshop is recommended.

A The symbols are schematic.

Related information

• City Safety™ (p. 220)

• City Safety™ - function (p. 221)

226

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DRIVER SUPPORT

Collision warning system* - function

1 - Collision warning

If in this situation the driver has not yet started to

The driver is first warned of a potentially immi-

take evasive action and the risk of collision is

nent collision.

imminent then the automatic braking function is

deployed - this takes place irrespective of

The collision warning system can detect pedes-

whether or not the driver brakes. Braking then

trians, cyclists or vehicles that are stationary or

takes place with full brake force in order to

moving in the same direction as your car and are

reduce collision speed, or with limited brake force

located in front of you.

if it is sufficient to avoid a collision. For cyclists,

If there is a risk of collision with a pedestrian,

the warning and full brake intervention may come

cyclist or a vehicle then the driver's attention is

very late or simultaneously.

attracted with a flashing red warning signal (1)

and an acoustic signal.

2 - Brake support

If the risk of collision has increased further after

Function overview²⁰.

the collision warning then the brake support is

Audio-visual warning signal in the event of a

activated.

collision risk.

This means that the brake system is prepared for

Radar sensor²¹

rapid braking by applying the brakes lightly, which

may feel like a slight jolt.

Camera sensor

If the brake pedal is depressed sufficiently

Collision Warning with Auto Brake executes

quickly then full brake function is implemented.

three steps in the following order:

Brake support also reinforces the driver's braking

1. Collision warning

if the system considers that the braking is not

2. Brake support²¹

sufficient to avoid a collision.

3. Auto Brake²¹

3 - Auto Brake

The collision warning system and City

The automatic brake function is activated last.

Safety™ (p. 220) complement each other.

20 NOTE: The illustration is schematic - details may vary depending on car model.

21 With system Level 2 only.

228

* Option/accessory.

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DRIVER SUPPORT

Collision warning system* -

Optimal performance of the system requires that

WARNING

detection of cyclists

the system function that detects a cyclist

The collision warning system does not

receives as unambiguous information as possible

engage in all driving situations or traffic,

about the body and bicycle contours - this implies

weather or road conditions. The collision

the opportunity to identify the bicycle, head, arms,

warning system does not react to vehicles or

cyclists driving in another direction to the car

shoulders, legs, upper and lower body combined

or to animals.

with a normal human pattern of movement.

Warning only activated in the event of a high

If large parts of the cyclist's body or bicycle are

risk for collision. This section "Function" and

not visible to the function's camera then the sys-

the section "Limitations" inform about limita-

tem cannot detect a cyclist.

tions that the driver must be aware of before

using the Collision Warning system with Auto

•

For the function to be able to detect a cyclist,

Brake.

he/she must be an adult and riding an "adult

bicycle".

Warnings and brake interventions for pedes-

trians and cyclists are deactivated at vehicle

•

The function can only detect cyclists directly

speeds above 80 km/h (50 mph).

The function only "sees" cyclists from behind, who are

from behind and who are travelling in the

travelling in the same direction.

same direction - not at an angle from behind,

Warnings and brake interventions for pedes-

trians and cyclists do not work in darkness

not from the side.

and tunnels - not even when streetlights are

lit.

The auto-brake function can prevent a colli-

sion or reduce collision speed. To ensure full

brake performance, the driver should always

depress the brake pedal - even when the car

auto-brakes.

Never wait for a collision warning. The driver is

always responsible that the correct distance

and speed are maintained - even when the

collision warning system with auto-brake is

used.

Optimal example of what the system interprets as a

cyclist - with clear body and bicycle contours, directly

Related information

from behind and in the car's centre line.

• Collision warning system* (p. 227)

}}

* Option/accessory.

229

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DRIVER SUPPORT

||

•

The bicycle must be equipped with a highly

Collision warning system* -

WARNING

visible and approved²² rearward-facing red

detection of pedestrians

Collision Warning with Auto Brake & Cyclist

reflector, fitted at least 70 cm above the

Detection is a means of assistance.

roadway.

The function cannot detect:

•

Cyclists travelling on the left or right-hand

edge of the car's imagined/extended side

• all cyclists in all situations and does not

lines may be detected late or not at all.

see partially obscured cyclists, for exam-

ple.

•

The function's capacity to detect cyclists at

dusk and dawn is limited - just like the

• cyclists in clothing that obscures the con-

human eye.

tours of the body or who are approaching

from the side.

•

The function's capacity to detect cyclists is

deactivated when driving in darkness and

• bicycles that have no rearward-facing red

tunnels - even when streetlights are lit.

reflector.

•

For optimum bicycle detection, the City

• bicycles loaded with large objects.

Safety™ function must be activated, see City

Optimal examples of what the system regards as pedes-

The driver is always responsible that the vehi-

trians with clear body contours.

Safety™ (p. 220).

cle is driven properly and with a safety dis-

tance adapted to the speed.

Optimal performance of the system requires that

the system function that detects pedestrians

Related information

receives as unambiguous information as possible

about the contours of the body - this implies the

• Collision warning system* (p. 227)

opportunity to identify the head, arms, shoulders,

legs, upper and lower body combined with a nor-

mal human pattern of movement.

If large parts of the body are not visible to the

function's camera then the system cannot detect

a pedestrian.

22 The reflector must fulfil the recommendations and conditions of the traffic authority in the market in question.

230

* Option/accessory.

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DRIVER SUPPORT

• In order for a pedestrian to be detected

Collision warning system* -

NOTE

he/she must appear full-length and have a

operation

height of at least 80 cm.

The Brake Support and Auto Brake functions

Settings for the collision warning system are

are always activated - they cannot be deacti-

• The camera sensor's ability to see pedes-

made from MY CAR via the centre console

vated.

trians at dusk and dawn is limited - just like

screen and menu system, see MY CAR (p. 113).

the human eye.

Settings for the collision warning system are

• The camera sensor's capacity to detect

Warning signals On and Off

made via the centre console's screen and the

pedestrians is deactivated when driving in

menu system MY CAR, see (p. 113).

darkness and tunnels - even when street-

lights are lit.

Light and acoustic signals

When the collision warning system's light and

acoustic warnings are activated, the warning lamp

WARNING

(no. [1] in previous illustration) is tested each

"Collision Warning with Auto Brake and

time the engine is started by briefly illuminating

Cyclist and Pedestrian Detection" is a means

the warning lamp's separate points of light.

of assistance. The function cannot detect all

pedestrians in all situations and does not see,

After starting the engine, both light and acoustic

for example:

signals are switched off:

• partially obscured pedestrians, people in

• Search for Collision warning in Driver

clothing that hides their body contour or

support system in the menu system MY

1. Acoustic and visual warning signal in the event of a

pedestrians shorter than 80 cm.

CAR (p. 113) - and there select to uncheck

collision risk²³.

the function.

• pedestrians who are carrying larger

It is possible to select whether the collision warn-

objects.

Audible signal

ing system's acoustic and visual warning signals

The driver is always responsible that the vehi-

After starting the engine the warning sound can

should be switched on or off.

cle is driven properly and with a safety dis-

be activated/deactivated separately:

tance adapted to the speed.

When starting the engine, the setting that was

selected when the engine was switched off is

• Search for Warning sound in Collision

obtained automatically.

warning in the menu system MY CAR

Related information

(p. 113) - and there select On or Off.

• Collision warning system* (p. 227)

Following which, the collision warning system is

only indicated with a light signal.

23 The illustration is schematic - car model and details may differ.

}}

* Option/accessory.

231

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DRIVER SUPPORT

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Set warning distance

Maintenance

NOTE

The warning distance regulates the distance at

Even if the warning distance has been set to

which the visual and acoustic warnings are

Long warnings could be perceived as being

deployed.

late in certain situations, e.g. when there are

• Search for Warning distance in Collision

large differences in speed or if vehicles in

warning in the menu system MY CAR

front brake heavily.

(p. 113) - and there select Long, Normal or

Short.

WARNING

The warning distance determines the system's

sensitivity. Warning distance Long provides an

No automatic system can guarantee 100 %

earlier warning. First test with Long and if this

correct function in all situations. Therefore,

never test Collision Warning with Auto Brake

setting produces too many warnings, which could

by driving at people or vehicles - this may

be perceived as irritating in certain situations,

cause severe damage and injury and risk lives.

Camera and radar sensor²⁴.

then change to warning distance Normal.

For the sensors to work correctly, they must be

Only use warning distance Short in exceptional

Checking settings

kept clear of dirt, ice and snow, and be cleaned

cases, e.g. for dynamic driving.

The settings required can be controlled on the

regularly with water and car shampoo.

centre console display screen.

NOTE

NOTE

• Search in the menu system MY CAR (p. 113)

When the adaptive cruise control is in use the

for Collision warning in Driver support

Dirt, ice and snow covering the sensors will

warning lamp and warning sound will be used

system.

reduce their function and may prevent meas-

by the cruise control even if the collision

urement.

warning system is switched off.

The collision warning system warns the driver

Related information

in the event of a risk of a collision, but the

function cannot shorten driver reaction time.

• Collision warning system* (p. 227)

In order for the collision warning system to be

effective, always drive with Distance Alert

(p. 197) set at time interval 4-5.

24 NOTE: The illustration is schematic - details may vary depending on car model.

232

* Option/accessory.

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DRIVER SUPPORT

Collision warning system* -

total number of warnings; see Collision warning

WARNING

limitations

system - operation (p. 231).

Warnings and brake interventions could be

The function has certain limitations - for example,

Collision Warning with Auto Brake is temporarily

implemented late or not at all if the traffic sit-

it is not active until 4 km/h (3 mph).

uation or external influences mean that the

deactivated with reverse gear engaged.

radar or camera sensor cannot detect a

The collision warning system's visual warning sig-

Collision Warning with Auto Brake is not acti-

pedestrian, a vehicle or a cyclist in front cor-

nal may be difficult to notice in the event of

rectly.

vated at low speeds - below 4 km/h (3 mph),

strong sunlight, reflections, when sunglasses are

which is why the system does not intervene in sit-

The sensor system has a limited range for

being worn or if the driver is not looking straight

uations where the car is approaching a vehicle in

pedestrians and cyclists²⁵ - the system can

ahead. The warning sound should therefore

front very slowly, e.g. when parking.

give effective warnings and brake interven-

always be activated.

tions for them at vehicle speeds up to

In situations where the driver demonstrates

On slippery road surfaces the braking distance is

50 km/h (30 mph). For stationary or slow-

active, aware driving behaviour, a collision warn-

moving vehicles, warnings and brake interven-

extended, which may reduce the capacity to avoid

ing may be postponed slightly in order to keep

tions are effective at vehicle speeds up to

a collision. In such situations the ABS and ESC

unnecessary warnings to a minimum.

70 km/h (43 mph).

(p. 184) systems will provide best possible brak-

When Auto Brake has prevented a collision with

Warnings for stationary or slow-moving vehi-

ing force with maintained stability.

cles could be disengaged due to darkness or

a stationary object the car remains stationary for

poor visibility.

a maximum of 1.5 seconds. If the car is braked

NOTE

for a vehicle in front that is moving, then speed is

Warnings and brake interventions for pedes-

reduced to the same speed as that maintained by

The visual warning signal can be temporarily

trians and cyclists are deactivated at vehicle

disengaged in the event of high passenger

speeds exceeding 80 km/h (50 mph).

the vehicle in front.

compartment temperature caused by strong

On a car with manual gearbox the engine stops

sunlight for example. If this occurs then the

The collision warning system uses the same

when Auto Brake has stopped the car, unless the

warning sound is activated even if it is deacti-

radar sensors as the adaptive cruise control

driver manages to depress the clutch pedal

vated in the menu system.

(p. 201).

beforehand.

• Warnings may not appear if the distance

If warnings are perceived as being too frequent

Related information

to the vehicle in front is small or if steer-

or disturbing then the warning distance can be

• Collision warning system* (p. 227)

ing wheel and pedal movements are

reduced. This then leads to the system providing

large, e.g. a very active driving style.

a warning at a later stage, which reduces the

25 For cyclists, the warning and full brake intervention may come very late or simultaneously.

* Option/accessory.

233

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DRIVER SUPPORT

Collision warning system* - camera

Strong oncoming light, reflections in the carriage-

The following table presents possible causes for

sensor limitations

way, snow or ice on the road surface, dirty road

a message being shown along with the appropri-

surfaces or unclear lane markings could also sig-

ate action.

The function uses the car's camera sensor,

nificantly reduce camera sensor function when it

which has certain limitations.

is used to scan the carriageway and detect

Cause

Action

The car’s camera sensor is also used - as well as

pedestrians and other vehicles.

by Collision Warning with Auto Brake - by the

The windscreen sur-

Clean the windscreen

The field of vision of the camera sensor is limited,

functions:

face in front of the

surface in front of the

which is why pedestrians, cyclists and vehicles

camera is dirty or cov-

camera from dirt, ice

• Active main beam (p. 92)

cannot be detected in some situations, or they

ered with ice or snow.

and snow.

are detected later than anticipated.

• Road sign information (p. 242)

Thick fog, heavy rain

No action. At times

During very high temperatures the camera is

• Driver Alert Control - DAC (p. 246)

or snow means that

the camera does not

temporarily switched off for about 15 minutes

• Lane Keeping Aid (p. 249).

the camera does not

work during heavy rain

after the engine is started in order to protect

work sufficiently well.

or snowfall.

camera functionality.

NOTE

The windscreen sur-

Wait. It may take sev-

Fault tracing and action

Keep the windscreen surface in front of the

face in front of the

eral minutes for the

If the display shows the message Windscreen

camera sensor free from ice, snow, mist and

camera has been

camera to measure

sensors blocked See manual then this means

dirt.

cleaned but the mes-

the visibility.

that the camera sensor is blocked and cannot

sage remains.

Do not stick or attach anything to the wind-

detect pedestrians, cyclists, vehicles or road

screen in front of the camera sensor as this

markings in front of the car.

Dirt has appeared

Visit a workshop to

may reduce effectiveness or cause one or

between the inside of

have the windscreen

At the same time, this means that - besides Colli-

more of the systems dependent on the cam-

the windscreen and

inside the camera

sion Warning with Auto Brake - the following

era to stop working.

the camera.

cover cleaned - an

functions will not have full functionality either:

authorised Volvo

The camera sensors have limitations similar to

• Active main beam

workshop is recom-

the human eye, i.e. they "see" worse in darkness,

mended.

• Driver Alert Control

heavy snowfall or rain and in thick fog for exam-

• Lane Keeping Aid

ple. Under such conditions the functions of cam-

Related information

era-dependent systems could be significantly

• Road sign information

• Collision warning system* (p. 227)

reduced or temporarily disengaged.

234

* Option/accessory.

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DRIVER SUPPORT

Collision warning system* - symbols

and messages

Symbol^A

Message

Specification

Collision warning system

Collision warning system switched off.

OFF

Shown when the engine is started.

The message clears after about 5 seconds or after one press of the OK button.

Collision warning system

The collision warning system cannot be activated.

Unavailable

Shown when the driver attempts to activate the function.

The message clears after about 5 seconds or after one press of the OK button.

Auto Braking was acti-

Auto Brake has been active.

vated

The message clears after one press of the OK button.

Windscreen sensors

Camera sensor (p. 234) is temporarily disengaged.

blocked See manual

Shown in the event of snow, ice or dirt on the windscreen for example.

• Clean the windscreen surface in front of the camera sensor.

Radar blocked See man-

Collision Warning with Auto Brake is temporarily disengaged.

ual

Radar sensor (p. 214) is blocked and cannot detect other vehicles. For example, in the event of heavy rain or if

slush has collected in front of the radar sensor.

Collision warning Service

Collision Warning with Auto Brake is fully or partially disengaged.

required

• Visit a workshop if the message remains - an authorised Volvo workshop is recommended.

A Symbols are schematic - may vary by market and car model.

}}

* Option/accessory.

235

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DRIVER SUPPORT

BLIS

Overview

BLIS (Blind Spot Information System) is a func-

tion designed for providing support for the driver

when driving in dense traffic on roads with sev-

eral lanes in the same direction.

BLIS is a driver's aid intended to provide a warn-

ing about:

• vehicles in the car's blind spot

• quickly approaching vehicles in the left and

right lanes closest to the car.

Keep this surface clean - also on the left-hand side.

WARNING

Position of the BLIS lamp²⁶.

•

To ensure optimal functionality, the areas in

BLIS is a supplementary aid and does not

Indicator lamp

front of the sensors must be kept clean.

work in all situations.

BLIS is no substitute for a safe driving style

BLIS symbol

Related information

and the use of rearview and door mirrors.

• BLIS - operation (p. 238)

BLIS can never replace the driver's responsi-

• BLIS and CTA - symbols and messages

NOTE

bility and attention - it is always the driver's

(p. 241)

responsibility to change lanes in a safe man-

The lamp illuminates on the side of the car

• CTA* (p. 239)

ner.

where the system has detected the vehicle. If

the car is overtaken on both sides at the

same time then both lamps illuminate.

Maintenance

The sensors for the BLIS functions are located

inside the rear wing/bumper on each corner of

the car.

26 NOTE: The illustration is schematic - details may vary depending on car model.

* Option/accessory.

237

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DRIVER SUPPORT

BLIS - operation

console - in which case the function is handled

When BLIS operates

BLIS (Blind Spot Information System) is a func-

by the car's menu system MY CAR²⁷:

tion designed for providing support for the driver

•

Select On or Off at Settings Car

when driving in dense traffic on roads with sev-

settings BLIS.

eral lanes in the same direction.

When BLIS is deactivated/activated the lamp in

Activate/deactivate BLIS

the button goes out/illuminates and the com-

BLIS is activated when the engine is started. This

bined instrument panel confirms the change with

is confirmed by the indicator lamps in the door

a text message. The door panel indicator lamps

panels flashing once.

flash once upon activation.

To extinguish the message:

•

Press the left stalk switch OK button.

or

Principle for BLIS: 1. Zone in blind spot. 2. Zone for

quickly approaching vehicle.

•

Wait approx. 5 seconds - the message extin-

The BLIS function is active at speeds above

guishes.

10 km/h (6 mph).

The system is designed to react when:

• the vehicle is overtaken by other vehicles

• another vehicle is quickly approaching the

vehicle.

Button for activating/deactivating.

When BLIS detects a vehicle in zone 1 or a

The BLIS function can be deactivated/activated

quickly approaching vehicle in zone 2, the door

by pressing the BLIS button on the centre con-

panel BLIS lamp illuminates with a constant glow.

sole.

If the driver activates the direction indicator on

the same side as the warning in this situation

Some combinations of the selected equipment

then the BLIS lamp will change from a constant

leave no vacant space for a button in the centre

glow to flashing with a more intense light.

27 For information on the menu system - MY CAR (p. 113).

238

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DRIVER SUPPORT

CTA*

• Search for Cross Traffic Alert under BLIS

WARNING

The BLIS function CTA (Cross Traffic Alert) is a

and uncheck - the CTA function is then

BLIS does not work in sharp bends.

deactivated.

driver aid intended to warn about crossing traffic

BLIS does not work when the car is being

when the car is reversing. CTA is a supplement

However, the BLIS function remains activated

reversed.

to BLIS (p. 237).

after the CTA has been deactivated.

Limitations

Activate/deactivate CTA

WARNING

CTA is activated when the engine is started. This

• Dirt, ice and snow covering sensors can

is confirmed by the indicator lamps in the door

CTA is a supplementary aid and does not

reduce functionality and make it impossible

panels flashing once.

work in all situations.

to provide warnings. BLIS cannot detect haz-

ards if it is covered.

CTA is no substitute for a safe driving style

and the use of rearview and door mirrors.

• Do not affix any objects, tape or labels in the

area of the sensors.

CTA can never replace the driver's responsi-

bility and attention - it is always the driver's

• BLIS is deactivated when a trailer is con-

responsibility to reverse in a safe manner.

nected to the car's electrical system.

When CTA operates

IMPORTANT

Repair of the BLIS and CTA functions' com-

ponents or repainting the bumpers must only

be performed by a workshop - an authorised

Volvo workshop is recommended.

On/Off for parking assistance and CTA sensors.

Related information

In cars equipped with Parking assistance

• BLIS (p. 237)

(p. 254), the CTA function can be deactivated/

activated separately with the parking assistance

• BLIS and CTA - symbols and messages

(p. 241)

On/Off button.

In cars without a button for parking assistance,

the CTA function can be operated in the menu

Principle for CTA.

system MY CAR (p. 113), as follows:

CTA supplements the BLIS function by being

able to see crossing traffic from the side during

}}

* Option/accessory.

239

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DRIVER SUPPORT

||

reversing, such as when reversing out of a park-

cle/object that is blocking, at which the blind

ing space.

sector rapidly decreases.

CTA is primarily designed to detect vehicles. In

Examples of further limitations:

favourable conditions, it may also be able to

• Dirt, ice and snow covering sensors can

detect smaller objects, such as cyclists and

reduce functionality and make it impossible

pedestrians.

to provide warnings. CTA cannot detect haz-

CTA is only active during reversing and is acti-

ards if it is covered.

vated automatically when reverse is selected at

• CTA is deactivated when a trailer is con-

the gearbox.

nected to the car’s electrical system.

• If CTA detects something approaching from

the side, an acoustic warning signal sounds.

IMPORTANT

The signal comes from either the left or the

The car is parked deep inside a parking slot.

Repair of the BLIS and CTA functions' com-

right speaker depending on which direction

Blind CTA sector.

ponents or repainting the bumpers must only

the approaching object is coming from.

Sector where CTA can detect/"see".

be performed by a workshop - an authorised

• CTA also warns by illuminating the BLIS

Volvo workshop is recommended.

lamps.

• An additional warning is provided in the form

Maintenance

of an illuminated icon in the display screen's

The sensors for the BLIS and CTA functions are

PAS graphics (p. 254).

located inside the rear wing/bumper on each

corner of the car.

Limitations

CTA does not perform optimally in all situations,

but has a certain limitation - for example, the CTA

sensors cannot "see" through other parked vehi-

cles or obstructing objects.

Here are some examples of when CTA's "field of

vision" may be limited from the beginning and

approaching vehicles cannot therefore be

In an angled parking slot CTA can be completely "blind"

on one side.

detected until they are very close:

However, when the driver is slowly reversing the

car, the angle is changed in relation to the vehi-

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DRIVER SUPPORT

BLIS and CTA - symbols and

Related information

messages

•

BLIS (p. 237)

In situations where the BLIS (Blind Spot

•

CTA* (p. 239)

Information System) (p. 237) and CTA (p. 239)

functions fail or are interrupted, the combined

instrument panel may show a symbol, supple-

mented by an explanatory message. Follow any

recommendation given.

Message examples:

Message

Specification

Keep this surface clean - also on the left-hand side.

CTA OFF

CTA has been deactivated

• To ensure optimal functionality, the areas in

manually. BLIS is active.

front of the sensors must be kept clean.

BLIS and

BLIS and CTA are temporarily

• Do not affix any objects, tape or labels in the

CTA OFF

disabled because a trailer is

area of the sensors.

Trailer

connected to the car’s electri-

Related information

attached

cal system.

• BLIS (p. 237)

BLIS and

BLIS and CTA are not work-

• BLIS and CTA - symbols and messages

CTA Service

ing.

(p. 241)

required

• Visit a workshop if the

message remains - an

authorised Volvo work-

shop is recommended.

A text message can be acknowledged by briefly

pressing the OK button on the direction indicator

stalk.

* Option/accessory.

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DRIVER SUPPORT

Road Sign Information* (RSI)

Activate RSI as follows:

WARNING

The Road Sign Information function (RSI²⁸)

1. Search and locate the function in the menu

• The Road Sign Information function is

helps the driver to observe speed-related road

system MY CAR, see MY CAR (p. 113).

supplementary driver support intended to

signs and certain prohibition signs as the car

facilitate driving and make it safer - it

2. Highlight Road sign information by press-

passes them.

cannot handle all situations in all traffic,

ing the OK/MENU button once and go back

weather and road conditions.

out with EXIT.

• Road Sign Information is not a substitute

Related information

for the driver's attention and judgement.

• Road Sign Information (RSI)* - operation

The driver is always responsible for

(p. 243)

ensuring the car is driven in a safe man-

ner, at the appropriate speed, with an

• Road Sign Information* (RSI) - limitations

appropriate distance to other vehicles,

(p. 245)

and in accordance with current traffic

rules and regulations.

RSI On/Off

The function for Road Sign Information is select-

Examples of readable signs²⁹.

able - the driver can select On or Off.

RSI provides information about such things as

current speed, when a motorway or road is star-

ting/ending, when overtaking is prohibited or

when the direction of travel is one-way.

If both a sign for motorway/road for motorised

traffic and a sign showing the maximum permit-

ted speed are passed, RSI decides to show the

sign symbol for motorway/road for motorised

traffic.

28 Road Sign Information

29 Road signs are market-dependent - illustrations in these instructions only show a few examples.

242

* Option/accessory.

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DRIVER SUPPORT

Road Sign Information (RSI)* -

End of speed limit or motorway

Example of a direct speed

operation

When RSI detects an "indirect speed sign" that

sign³¹.

means end of current speed limit - e.g. at end of

The Road Sign Information function (RSI³⁰) reg-

motorway - a symbol with the corresponding road

isters and shows road signs in different ways

sign is shown in the combined instrument panel.

depending on the sign and the situation.

Examples of indirect speed sign³¹ are:

The symbol in the combined instrument panel

End of all restrictions.

extinguishes after approx. 5 minutes and remains

extinguished until the next speed-related sign is

passed.

Sensus Navigation

If the car is equipped with Sensus Navigation,

speed information is read from the navigation

End of motorway.

unit in the following cases:

• On detection of signs that indirectly indicate

a speed limit, such as motorway, dual car-

riageway and city limit signs.

Example³¹ of detected speed information.

• If a previously detected speed sign is

When RSI has recorded a road sign with an

The symbol in the combined instrument panel

assumed not to apply any longer, but no new

imposed speed, the combined instrument panel

extinguishes after 10-30 seconds and remains

sign has been detected.

displays the sign as a symbol.

extinguished until the next speed-related sign is

An additional³¹ sign, such as

passed.

"no overtaking", may be shown

together with the speed limit

Changed speed limit

symbol.

On passing a direct speed sign when the speed

limit changes, a symbol with the corresponding

road sign is shown in the combined instrument

panel.

30 Road Sign Information

31 Road signs are market-dependent - the illustrations in these instructions only show examples.

}}

* Option/accessory.

243