lane assist VOLVO S90 2020 Quick Guide

8

Rear Collision Warning* limitations
326
BLIS *
327
Activating or deactivating BLIS 328
BLIS limitations 329
BLIS messages 330
Cross Traffic Alert *
331
Activating or deactivating Cross Traffic Alert * 332
Cross Traffic Alert * limitations
332
Cross Traffic Alert * messages
334
Road Sign Information *
335
Activating or deactivating RoadSign Information * 336
Road Sign Information * display
336
Road Sign Information andSensus Navigation * 337
Speed limit and speed camerawarnings from Road Sign Information *337
Activating or deactivating warn-ings from Road Sign Information *338
Road Sign Information * limitations
339
Driver Alert Control 340
Activating or deactivating Driver Alert Control 341
Selecting guidance to a rest area ifthe Driver Alert Control warninghas been given 341

Driver Alert Control limitations
342
Lane Keeping Aid 342
Activating or deactivating Lane Keeping Aid 344
Selecting type of assistance forLane Keeping Aid 344
Lane Keeping Aid limitations 345
Lane Keeping Aid symbols andmessages 346
Lane Keeping Aid display 348
Steering assistance at risk of collision 349
Activating or deactivating steeringassistance during collision risks 350
Run-Off Mitigation with steeringassistance 350
Steering assistance during colli-sion risks from oncoming traffic 351
Steering assistance during colli- sion risks from behind *352
Steering assistance during colli- sion risks limitations 353
Symbols and messages for steer-ing assistance during collision risks 354
Park Assist *
355
Park Assist front, rear and sides *
356
Activating or deactivating Park Assist *
357
Park Assist limitations 357
Park Assist symbols and messages 359

Park Assist Camera*
360
Location and field of vision of Park Assist Cameras * 361
Park Assist Camera trajectory lines *
363
Park Assist sensor field 364
Activating Park Assist Camera 366
Park Assist Camera symbols and messages 367
Park Assist Pilot *
368
Types of parking with Park Assist Pilot * 369
Using Park Assist Pilot *
370
Leaving a parallel parking spacewith Park Assist Pilot *372
Park Assist Pilot * limitations
373
Park Assist Pilot * messages
375

YOUR VOLVO
* Option/accessory.29
IntelliSafe – driver support and safety
IntelliSafe is Volvo Cars' philosophy regarding vehicle safety. IntelliSafe consists of a num- ber of systems 2
that are designed to help
make driving safer, prevent accidents and protect passengers and other road users.
WARNING
The functions are supplementary aids – they cannot manage all situations in allconditions. The driver is always responsible for ensur- ing that the vehicle is driven in a safe man-ner and in accordance with applicable traf-fic rules and regulations.
SupportIntelliSafe has the following functions designed to help the driver operate the vehiclemore safely.
Active high beam
Tunnel detection
Pilot Assist
*
Cross Traffic Alert
*
Blind Spot Information
Park Assist
*
Park Assist Pilot
*
Park Assist Camera
*
Road Sign Information
*
Electronic Stability Control
Roll Stability Control
Cruise control
Adaptive Cruise Control
*
Rear Collision Warning
Driver Alert Control
All Wheel Drive (AWD) 3
PreventionIntelliSafe has the following functionsdesigned to help the driver prevent accidents.
City Safety
Distance Alert
*
Lane Keeping Aid

Collision Avoid. Assistance
ProtectionIntelliSafe has the following interacting func- tions to help protect the driver and passengersin certain situations in the event of an acci-dent.
Whiplash Protection System
Seat belt with seat belt tensioner
Airbags
NOTE
Read the individual parts about each sys- tem to fully understand the functions andbe notified of important warnings.
Related information
Active high beam (p. 153)
Safety (p. 42)
Driver support systems (p. 266)
2
Some of these systems are standard, while others are options. This may vary depending on market, vehicle model and model year.
3 All Wheel Drive

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DISPLAYS AND VOICE CONTROL
* Option/accessory.
114
App view
App view showing the vehicle's apps.
Swipe the screen from right to left 9
to access
App view from Home view. This view displays downloaded apps (third-party apps) as well as apps for integrated functions, such as
FM
radio. Brief information will be displayed
directly in App view for certain apps, such as unread text messages for
Messages. Tap an app to open it. It will then be opened in its associated tile, e.g.
Media.
Depending on the number of apps, it is possi- ble to scroll down in App view. This is done bysweeping/dragging from the bottom upwards. To return to Home view, swipe the screen from left to right 9
or press the Home button.Function view
Function view with buttons for various vehicle func- tions.
Swipe the screen from left to right 9
to access
Function view from Home view. From Func- tion view, you can activate or deactivate vari- ous vehicle functions such as
BLIS* , Lane
Keeping Aid* and Park Assist*.
9
Applies for left-hand drive vehicles. For right-hand drive vehicles, swipe in the other direction.

DRIVER SUPPORT
* Option/accessory.
266
Driver support systems
The vehicle is equipped with a number of driver support systems that can provide thedriver with active or passive assistance in var-ious situations.
The systems can, for example, help the driver:
maintain a set speed
maintain a set time interval to the vehicle ahead
help prevent a collision by warning thedriver and applying the brakes
park the vehicle.
Some of the systems are standard and othersare options. This also varies from market tomarket.
Related information
IntelliSafe – driver support and safety(p. 29)
Speed-dependent steering wheel resis-tance (p. 266)
Curve Speed Assist (CSA)
* (p. 300)
Electronic Stability Control (p. 267)
Distance Alert
* (p. 271)
Cruise control (p. 273)
Adaptive Cruise Control
* (p. 276)
Pilot Assist
* (p. 285)
Radar sensor (p. 303)
Camera (p. 306)
City Safety
™ (p. 312)
Rear Collision Warning
* (p. 326)
BLIS
* (p. 327)
Cross Traffic Alert
* (p. 331)
Road Sign Information
* (p. 335)
Driver Alert Control (p. 340)
Lane Keeping Aid (p. 342)
Steering assistance at risk of collision(p. 349)
Park Assist
* (p. 355)
Park Assist Camera
* (p. 360)
Park Assist Pilot
* (p. 368)
Speed-dependent steering wheel resistance Speed-dependent power steering increases the steering wheel resistance in pace withthe vehicle's speed, which can help give thedriver an enhanced feeling of control and sta-bility.
Steering is stiffer on highways. When parking and at low speeds, it will be easier to movethe steering wheel.
NOTE
In rare situations, the power steering may become too hot andrequire temporary cooling – dur-ing such time the power steering
will work at reduced output and the steer-ing wheel may feel more difficult to move. The message
Power steering Assistance
temporarily reduced will be displayed
along with this symbol in the instrument panel.
While the power steering is working at reduced power, the driver support func-tions and systems with steering assistanceare not available.

DRIVER SUPPORT
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* Option/accessory.277
brakes to emit a slight sound when they are being used to adjust speed. Adaptive Cruise Control always attempts to regulate speed smoothly. The driver mustapply the brakes in situations requiring imme-diate braking. For example, when there aregreat differences in speed between vehicles orif the vehicle ahead brakes suddenly. Due tolimitations in the radar sensor, braking mayoccur unexpectedly or not at all. Adaptive Cruise Control is designed to follow a vehicle ahead in the same lane and maintaina time interval to that vehicle set by the driver.If the radar sensor does not detect a vehicleahead, it will instead maintain the speed setby the driver. This will also happen if the speedof the vehicle ahead exceeds the set speed foryour vehicle.
CAUTION
Only a workshop may perform mainte- nance on driver support components – anauthorized Volvo workshop is recom-mended.
Related information

Driver support systems (p. 266)
Adaptive Cruise Control
* controls and dis-
play (p. 277)
Selecting and activating Adaptive Cruise Control
* (p. 278)
Adaptive Cruise Control
* limitations
(p. 281)
Symbols and messages for AdaptiveCruise Control
* (p. 283)
Collision risk warning from driver support (p. 294)
Setting time interval to the vehicle ahead(p. 297)
Adjusting set speed for driver support(p. 296)
Auto-hold braking with driver support(p. 298)
Switching target vehicles with driver sup-port (p. 295)
Passing assistance (p. 302)
Adaptive Cruise Control
*17
controls
and display A summary of how Adaptive Cruise Control (ACC 18
) is controlled using the left-side steer-
ing wheel keypad and how the function is shown in the display.
: From standby mode - activates and
sets the current speed
: From active mode - deactivates/
puts in standby mode
: Activates the function from standby
mode and resumes the set speed
: Increases the set speed
: Reduces the set speed
17 Depending on market, this function can be either standard or optional.

DRIVER SUPPORT
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* Option/accessory.285
Pilot Assist*34
Pilot Assist can help the driver keep the vehi- cle in the current traffic lane by providingsteering assistance and maintaining an evenspeed and a set time interval to the vehicleahead.
How Pilot Assist worksThe Pilot Assist function is primarily intended for use on highways and other major roadswhere it can help provide a more comfortableand relaxing driving experience.
The camera/radar sensor monitors the distance to the vehicle ahead and detects lane markings.
Camera and radar sensor
Distance monitor
Lane marker line monitors The driver sets the desired speed and distance to the vehicle ahead. Pilot Assist monitors thedistance to the vehicle ahead and the trafficlane's side markers using the camera andradar sensor. The system maintains the settime interval to the vehicle ahead by automati-cally adjusting your vehicle's speed and keepsyour vehicle in its lane by providing steeringassistance. If the Curve Speed Assist (CSA)
* function is
activated, it may also affect the vehicle's speed. Pilot Assist's steering assistance is based on monitoring the direction of the vehicle aheadand the traffic lane's side marker lines. Thedriver can override Pilot Assist's steering rec-ommendations at any time and steer inanother direction, e.g. to change lanes or avoidobstacles on the road. If the camera/radar sensor cannot detect the lane's side marker lines or if Pilot Assist isunable for some other reason to clearly inter-pret the lane, Pilot Assist will temporarilydeactivate steering assistance until it can onceagain interpret the lane markings. However,the speed and distance warnings will remainactive. The driver will be alerted by slightvibrations in the steering wheel that the func-tion has been temporarily deactivated.
WARNING
Pilot Assist is deactivated automatically and resumes working without prior notice.
The color of the steering wheel symbol indicates thecurrent status of steeringassistance: • GREEN indicates that steering assistance is active
• GRAY (as shown in illustration) indicates thatsteering assistance is deactivated.
34 Depending on market, this function can be either standard or optional.

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DRIVER SUPPORT
* Option/accessory.
286
WARNING
The function is supplementary driver support intended to facilitate drivingand help make it safer – it cannot han-dle all situations in all traffic, weatherand road conditions.
The driver is advised to read all sec-tions in the Owner's Manual about thisfunction to learn of its limitations,which the driver must be aware ofbefore using the function.
Driver support functions are not a sub-stitute for the driver's attention andjudgment. The driver is always respon-sible for ensuring the vehicle is drivenin a safe manner, at the appropriatespeed, with an appropriate distance toother vehicles, and in accordance withcurrent traffic rules and regulations.
Pilot Assist regulates speed by acceleratingand braking. It is normal for the brakes to emita slight sound when they are being used toadjust speed. Pilot Assist attempts to smoothly regulate speed. The driver must apply the brakes in sit-uations requiring immediate braking. Forexample, when there are great differences in speed between vehicles or if the vehicle aheadbrakes suddenly. Due to limitations in the camera and radar sensor, braking may occur unexpectedly or not at all. Pilot Assist attempts to follow a vehicle ahead in the same lane and maintain a time intervalto that vehicle set by the driver. If the radarsensor does not detect a vehicle ahead, it willinstead maintain the speed set by the driver.This will also happen if the speed of the vehi-cle ahead exceeds the set speed for your vehi-cle.
CAUTION
Only a workshop may perform mainte- nance on driver support components – anauthorized Volvo workshop is recom-mended.
In curves and forks in the roadPilot Assist is designed to interact with the driver. The driver should never wait for steer-ing assistance from Pilot Assist, but insteadshould always be ready to increase his or herown steering efforts, particularly in curves.
When the vehicle is approaching an off-ramp or a fork in the road, the drivershould steer toward the desired lane toindicate to Pilot Assist the desired direc-tion of travel.
Pilot Assist strives to keep the vehicle in the center of the lane
When Pilot Assist provides steering assis- tance, it strives to position the vehicle in thecenter of the lane between the lane markings.To make the driving experience as smooth aspossible, the driver should permit the vehicleto find good positioning. The driver shouldcheck that the vehicle is positioned safely inthe lane and can always adjust the vehicle'sposition by applying more force to the steeringwheel. If Pilot Assist does not position the vehicle appropriately in the lane, the driver shouldturn off Pilot Assist or switch to Adaptive Cruise Control
*.
Hands on the steering wheelPilot Assist only functions if the driver's hands are on the steering wheel.
If Pilot Assist detects that thedriver's hands are not on thesteering wheel, a symbol andtext message will appear toinstruct the driver to activelysteer the vehicle.
If the driver's hands are still not detected on the steering wheel after a few seconds havepassed, the instructions to actively steer thevehicle will be repeated, accompanied by anaudible signal.

DRIVER SUPPORT
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* Option/accessory.291
Temporarily deactivating steering assistance with Pilot Assist *40
Pilot Assist steering assistance can be tem- porarily deactivated and reactivated withoutprior warning.
When the turn signals are used, Pilot Assist's steering assistance will be temporarily deacti-vated. When the turn signal is switched off,steering assistance will be automatically reac-tivated if the traffic lane's side markings canstill be detected. If Pilot Assist cannot clearly interpret the lane's side marker lines or if the camera/radarsensor is unable for some other reason toclearly interpret the lane, Pilot Assist will tem-porarily deactivate steering assistance. How-ever, the speed and distance warnings willremain active. Steering assistance will resumewhen the side marker lines can once again beinterpreted. In these situations, the driver maybe alerted through slight vibrations in thesteering wheel that steering assistance is tem-porarily deactivated.
Related information
Pilot Assist
* (p. 285)
Selecting and activating Pilot Assist
*
(p. 288)
Deactivating Pilot Assist
* (p. 289)
Pilot Assist
* limitations (p. 291)
Pilot Assist *41
limitations
Pilot Assist functionality may be reduced in certain situations.
Pilot Assist is a driver support function designed to simplify driving and assist thedriver in many situations. However, the driveris always responsible for maintaining a suita-ble distance to vehicles or objects around itand ensuring that the vehicle is correctly posi-tioned in the traffic lane.
WARNING
In some situations, Pilot Assist may have trouble helping the driver properly or maybe deactivated automatically – we adviseagainst using Pilot Assist in such cases.Examples of such situations include:
the lane markings are worn, missing or cross each other.
lane division is unclear, for example,when the lanes divide or merge or atexits or when there are multiple sets ofmarkings.
edges or other lines than lane markingsare present on or near the road, e.g.curbs, joints or repairs to the road sur-face, edges of barriers, roadside edgesor strong shadows.
the lane is narrow or winding.
the lane contains ridges or holes.
weather conditions are poor, e.g. rain,snow or fog or slush or reduced visibil-ity with poor light conditions, back-lighting, wet road surface, etc.
The driver should also note that Pilot Assist has the following limitations:
High curbs, roadside barriers, tempo- rary obstacles (traffic cones, safety bar-riers, etc.) are not detected. Alterna-
40
Depending on market, this function can be either standard or optional.

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DRIVER SUPPORT
* Option/accessory.
292
tively, they may be detected incorrectly as lane markings, with a subsequentrisk of contact between the vehicle andsuch obstacles. The driver is responsi-ble for ensuring that the vehicle main-tains a suitable distance from suchobstacles.
The camera and radar sensors do nothave the capacity to detect all oncom-ing objects and obstacles in trafficenvironments, e.g. potholes, stationaryobstacles or objects that completely orpartially block the route.
Pilot Assist does not "see" pedestrians,animals, etc.
The recommended steering input islimited in force, which means that itcannot always help the driver to steerand keep the vehicle within the lane.
In vehicles equipped with Sensus Navigation
*, the function is able to use
information from map data, which could cause variations in performance.
Pilot Assist will be switched off if thespeed-dependent power steeringwheel resistance is working at reducedpower, e.g. during cooling due to over-heating.WARNING
Pilot Assist should only be used if there are clear lane lines painted on each side of thelane. All other use will increase the risk ofcontact with nearby obstacles that cannotbe detected by the functions.
WARNING
This is not a collision avoidance sys- tem. The driver is always responsibleand must intervene if the system failsto detect a vehicle ahead.
The function does not brake for peopleor animals and does not brake for smallvehicles, such as bikes and motorcy-cles. Similarly, it does not brake for lowtrailers, oncoming, slow-moving or sta-tionary vehicles and objects.
Do not use the function in demandingsituations, such as in city traffic, atintersections, on slippery surfaces,with a lot of water or slush on the road,in heavy rain/snow, in poor visibility, onwinding roads, or on on/off ramps.
The driver can always correct or adjust steer-ing assistance provided by Pilot Assist by turn-ing the steering wheel to the desired position.
Steep roads and/or heavy loadsPilot Assist is primarily intended to be drivenon flat roads. The function may not be able tomaintain the correct time interval to the vehi-cle ahead when driving down steep hills. Thedriver should be extra attentive and preparedto apply the brakes.
Other limitationsThe Off Road drive mode cannot be selected
when Pilot Assist is activated.
NOTE
The function uses the vehicle's camera and radar sensor, which has certain generallimitations.
Related information
Pilot Assist
* (p. 285)
Camera/radar sensor limitations (p. 307)
Speed-dependent steering wheel resis- tance (p. 266)
Drive modes
* (p. 399)
41
Depending on market, this function can be either standard or optional.

DRIVER SUPPORT
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* Option/accessory.293
Pilot Assist*42
symbols and
messages
A number of symbols and messages relating to Pilot Assist may be displayed in the instru- ment panel and/or the head-up display *.
In the following illustration, Road Sign Infor- mation (RSI 43
) indicates that the maximum
permitted speed is 130 km/h (80 mph).
The previous illustration shows that Pilot Assist is set to maintain a speed of 110 km/h(68 mph) and that there is no target vehicleahead to follow. Pilot Assist will not provide any steering assis- tance because it cannot detect the lane's sidemarking lines.
The previous illustration shows that Pilot Assist is set to maintain a speed of 110 km/h(68 mph) and is following a target vehicleahead that is traveling at the same speed. Pilot Assist will not provide any steering assis- tance because it cannot detect the lane's sidemarking lines.The previous illustration shows that Pilot Assist is set to maintain a speed of 110 km/h(68 mph) and is following a target vehicleahead that is traveling at the same speed. In this example, Pilot Assist will also provide steering assistance because it can detect thelane's side marking lines.
42 Depending on market, this function can be either standard or optional.
43 Road Sign Information