VOLVO V90 2018 Owner´s Manual

DRIVER SUPPORT
339
Other limitations
WARNING
•Warnings and brake interventions can be triggered late or not at all if the traffic sit-uation or external influences prevent thecamera and radar unit from properlydetecting pedestrians, cyclists, large ani-mals or vehicles ahead of the vehicle.
• To be able to detect vehicles at night, itsfront and rear lights must work and illumi-nate clearly.
• The camera and radar unit have a limitedrange for pedestrians and cyclists – thesystem can provide effective warningsand brake interventions if the relativespeed is lower than 50 km/h (30 mph).For stationary or slow-moving vehicles,warnings and brake interventions areeffective at vehicle speeds of up to70 km/h (43 mph). Speed reduction forlarge animals is less than 15 km/h(9 mph) and can be achieved at vehiclespeeds over 70 km/h (43 mph). At lowerspeeds, the warning and brake interven-tion for large animals is less effective.
• Warnings for stationary or slow-movingvehicles and large animals can be disen-gaged due to darkness or poor visibility.
• Warnings and brake interventions for pedestrians and cyclists are disengagedat vehicle speeds over 80 km/h(50 mph).
• Do not place, affix or mount anything onthe inside or outside of the windshield, orin front of or around the camera andradar unit – this could disrupt camera-based functions.
• Objects, snow, ice or dirt in the area ofthe camera sensor can reduce the func-tion, disengage it completely or give animproper function response.
NOTE
The function uses the vehicle's camera unit, which has some general limitations – see thesection "Camera unit limitations".
NOTE
The function uses the vehicle's radar unit, which has some general limitations – see thesection "Radar unit limitations".
Market limitationsCity Safety is not available in all countries. If City Safety is not shown in the center display's
Settings menu, your vehicle is not equipped with
this function. In the center display's Top view, tap:
•
SettingsMy CarIntelliSafe
Related information
• City Safety
™ (p. 329)

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City Safety messages A number of messages related to City Safety may be displayed in the instrument panel.
Some examples of symbols and messages are shown in the table below.
MessageMeaning
City Safety Automatic interventionWhen City Safety is braking or has activated the automatic braking function, one or more symbols may illuminate in the instrument panel and a text message may be displayed.
City Safety Reduced functionality Service requiredThe system is not functioning as intended. Contact a workshop ‒ an authorized Volvo workshop is recommended.
A text message can be erased by briefly pressing the
button in the center of the right-side
steering wheel keypad. If the message persists: Contact a workshop ‒ an
authorized Volvo workshop is recommended.
Related information
• City Safety
™ (p. 329)

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Rear Collision Warning
The Rear Collision Warning (RCW) function can help the driver avoid rear-end collisions fromvehicles approaching from behind.
RCW is automatically activated each time the engine is started. RCW can warn the driver of a potential collision with vehicles approaching from behind by rapidlyflashing the turn signals. If, at a speed below 30 km/h (20 mph), the RCW function detects that the car is in danger of beinghit from behind, the seatbelt tensioners may ten-sion the front seatbelts and activate the WhiplashProtection System safety system. Immediately before a collision from behind, RCW may also activate the foot brake in order toreduce the forward acceleration of the car duringthe collision. However, the brakes will only beapplied if your vehicle is stationary. The brakeswill be immediately released if the acceleratorpedal is depressed.
Related information
• Rear Collision Warning limitations (p. 341)
• Whiplash Protection System (p. 46)
Rear Collision Warning limitations
In some situations, it may be difficult for RCW to warn the driver of a collision risk.
This may be the case if:
• the vehicle approaching from the rear is detected at a late stage
• the vehicle approaching from the rearchanges lanes at a late stage
• the vehicle approaching from the rear is mov-ing at a speed above 80 km/h (50 mph)
• a trailer, bicycle holder or similar is con-nected to the vehicle's electrical system - theRCW function will then be automaticallydeactivated.
NOTE
In certain markets RCW does
not warn with
the direction indicators due to local traffic regulations – in such cases, that part of thefunction is deactivated.
NOTE
The warning with direction indicators for Rear Collision Warning is deactivated if the colli-sion warning distance in the City Safety func- tion is set to the lowest level "
Late".
The seat belt tensioning and braking func- tions remain active.
Related information
• Rear Collision Warning (p. 341)

DRIVER SUPPORT
* Option/accessory.
342
BLIS *
The BLIS 77
function is designed to help provide
assistance in heavy traffic with several lanes moving in the same direction by helping thedriver to detect the presence of vehicles in the"blind spot" area behind and to the side of thevehicle.
BLIS is a driver support system designed to alert the driver of:
• vehicles in your "blind spot"
• vehicles approaching rapidly in adjacentlanes.
Location of BLIS indicator light. 78
Indicator light
The BLIS button in the center display's Func- tion view is used to activate/deactivate thefunction.
BLIS overview
Blind spot zone
Rapidly approaching vehicle zone.
The BLIS function is active at speeds above 10 km/h (6 mph). The system is designed to react to: • vehicles passing your vehicle
• vehicles that are rapidly approaching your vehicle from behind.
When BLIS detects a vehicle in zone 1 or a rap- idly approaching vehicle in zone 2, an indicatorlight will illuminate in the relevant rearview mirrorand glow steadily. If the driver then uses the turnsignal on the side in which the warning has been
77 Blind Spot Information Systems
78 Note: This illustration is general and details may vary depending on model.

DRIVER SUPPORT
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343
given, the indicator light will become brighter and begin flashing.
NOTE
The light illuminates on the side of the vehicle where the system has detected the vehicle. Ifthe vehicle is passed on both sides simulta-neously, both lights come on.
WARNING
•
The BLIS function is supplementary driver support intended to facilitate driving andhelp make it safer – it cannot handle allsituations in all traffic, weather and roadconditions.
• The responsibility for changing lanessafely and using good judgment alwaysrests with the driver.
• BLIS is not a substitute for the driver'sattention and judgment. The driver isalways responsible for ensuring the vehi-cle is driven in a safe manner, at theappropriate speed, with an appropriatedistance to other vehicles, and in accord-ance with current traffic rules and regula-tions.
Related information
• Activating/deactivating BLIS (p. 343)
• BLIS limitations (p. 344) •
Recommended maintenance for BLIS(p. 345)
• BLIS messages (p. 346)
Activating/deactivating BLIS The BLIS 79
function can be activated/deacti-
vated.
Location of BLIS indicator light. 80
Indicator light
The BLIS button in the center display's Func- tion view is used to activate/deactivate thefunction.
–Tap the BLIS button in Function view.
> The BLIS indicator light shows the status of the function: GREEN (on) or GRAY (off).
If BLIS is activated when the engine is started,the indicator lights in the rearview mirrors willflash once. If BLIS is deactivated when the engine is turned off, it will remain off the next time the engine isstarted and the indicator lights will not illuminate.

||
DRIVER SUPPORT
* Option/accessory.
344
Related information
• BLIS
* (p. 342)
BLIS limitations
BLIS 81
functionality may be reduced in certain
situations.
Keep this area clean (on both the left and right sides of the vehicle) 82
.
Examples of limitations:
• Dirt, ice and snow covering the sensors may reduce functionality and prevent the systemfrom providing warnings.
• The BLIS function is automatically deacti-vated if a trailer, bicycle holder or similar isconnected to the vehicle's electrical system.
• For BLIS to function optimally, bicycle hold-ers, luggage racks or similar should not bemounted on the vehicle's towbar.
WARNING
•BLIS does not work in sharp curves.
• BLIS does not work when the vehicle is being reversed.
Related information
•
BLIS
* (p. 342)
79
Blind Spot Information
80 Note: This illustration is general and details may vary depending on model.
81 Blind Spot Information
82 Note: This illustration is general and details may vary depending on model.

DRIVER SUPPORT
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Recommended maintenance forBLIS
•For optimal performance, it is important to keep the areas in front of the sensors clean.
• Do not attach any objects, tape or decals tothe surface of the sensors.
Keep this area clean (on both the left and right sides of the vehicle) 83
.
The BLIS sensors are located on the inside of each of the rear fenders/bumpers and are alsoused by the Cross Traffic Alert (CTA) and RearCollision Warning functions.
CAUTION
Repair of BLIS and CTA components or repainting of the bumper may only be per-formed by a workshop – an authorized Volvoworkshop is recommended.
Related information
• BLIS
* (p. 342)
• Cross Traffic Alert
* (p. 347)
• Activating/deactivating Cross Traffic Alert (p. 348)
• Cross Traffic Alert limitations (p. 348)
• Recommended maintenance for CrossTraffic Alert (p. 349)
• Cross Traffic Alert messages (p. 350)
• Rear Collision Warning (p. 341)
83
Note: This illustration is general and details may vary depending on model.

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BLIS messages
A number of messages related to BLIS 84
may
be displayed in the instrument panel.
Some examples of symbols and messages are shown in the table below.
MessageMeaning
Blind spot sensor Service requiredThe system is not functioning as intended. Contact a workshop ‒ an authorized Volvo workshop is recommended.
Blind spot system off Trailer attachedBLIS and CTA have been deactivated because a trailer has been connected to the vehicle's electrical system.
A text message can be erased by briefly pressing the
button in the center of the right-side
steering wheel keypad. If the message persists: Contact a workshop ‒ an
authorized Volvo workshop is recommended.
Related information
• BLIS
* (p. 342)
84
Blind Spot Information

DRIVER SUPPORT
* Option/accessory.347
Cross Traffic Alert *
CTA 85
is a supplementary driver support system
to BLIS 86
that is intended to help the driver
detect vehicles crossing behind the vehicle while backing up.
CTA overview.
CTA supplements BLIS by detecting traffic cross- ing from the side, e.g. when backing out of aparking space. CTA is primarily designed to detect vehicles, but in certain cases can also detect pedestrians orsmaller objects such as bicycles. CTA is only active when the vehicle is moving backward or if reverse gear is engaged. If CTA detects that something is approachingyour vehicle from the side:
• an audible signal will sound from either theleft or right speaker, depending on whichside of your vehicle the object is approachingfrom.
• an icon will illuminate in the PAS 87
graphic
on the screen.
• an icon will appear in the Park Assist Cam-era's Top view.
Illuminated CTA icon in the PAS 87
graphic 88
on the
screen.
WARNING
• The Cross Traffic Alert function is supple- mentary driver support intended to facili-tate driving and make it safer – it cannothandle all situations in all traffic, weatherand road conditions.
• The responsibility for reversing the vehiclesafely and using good judgment alwaysrests with the driver.
• Cross Traffic Alert is not a substitute forthe driver's attention and judgment. Thedriver is always responsible for ensuringthe vehicle is driven in a safe manner, atthe appropriate speed, with an appropri-ate distance to other vehicles, and inaccordance with current traffic rules andregulations.
Related information
•
Activating/deactivating Cross Traffic Alert(p. 348)
• Cross Traffic Alert limitations (p. 348)
• Recommended maintenance for CrossTraffic Alert (p. 349)
• Cross Traffic Alert messages (p. 350)
85
Cross Traffic Alert
86 Blind Spot Information
87 Park Assist System: Parking assistance with reversing sensors
88 Note: This illustration is general and details may vary depending on model.

DRIVER SUPPORT
* Option/accessory.
348
Activating/deactivating Cross TrafficAlert
The driver can choose to deactivate the CTA 89
function as follows:
Press the Cross Traffic Alertbutton in the center display's Function view.
• GRAY button indicator light - CTA is deacti- vated.
• GREEN button indicator light - CTA is acti-vated.
CTA is automatically activated each time theengine is started.
Related information
• Cross Traffic Alert
* (p. 347)
Cross Traffic Alert limitations
CTA 90
functionality may be reduced in certain
situations.
CTA does not function optimally in all situations and has certain limitations. The CTA sensors, forexample, cannot "see" through other parkedvehicles or objects blocking the vehicle. Below are a few examples of situations in which CTA's field of vision may be initially limited andapproaching vehicles may therefore not bedetected until they are very close to your vehicle:
The vehicle is parked very far into a parking space.
In a diagonal parking space, CTA may be completely "blind" on one side of your vehicle.
CTA's blind zone.
CTA's field of vision.
However, as you back your vehicle slowly out of a parking space, CTA's field of vision changes inrelation to the obstructing vehicle/object and itsblind zone is reduced.
89 Cross Traffic Alert
90 Cross Traffic Alert