2017 VOLVO V90 speed camera

7

Symbols and messages for Pilot Assist*
316
Radar unit 318
Limitations of the radar unit 319
Type approval for radar units 323
Camera unit 326
Limitations of the camera unit 327
City Safety 330
Setting the warning distance for City Safety 332
Detection of obstacles with City Safety ™
333
City Safety in cross traffic 335
City Safety when evasive manoeu-vres are prevented 336
Limitations of City Safety 337
Messages for City Safety 339
Rear Collision Warning 340
Blind Spot Information *
340
Activate/deactivate Blind Spot Information * 342
Limitations of Blind Spot Information *
343
Cross Traffic Alert *
343
Activate/deactivate Cross Traffic Alert *
344
Limitations of Cross Traffic Alert 345
Messages for Blind SpotInformation * and Cross Traffic Alert *347

Road Sign Information
*
348
Sign display with Road Sign Information 348
Speed camera information *
350
Activating/deactivating Road Sign Information 351
Limitations of Road Sign Information *
352
Driver Alert Control 352
Activate/deactivate Driver Alert Control 353
Limitations of Driver Alert Control 354
Lane Keeping Aid 354
Activate/deactivate Lane Keeping Aid 356
Symbols and messages for laneassistance 358
Run-off Mitigation 360
Symbols and messages for Run-offMitigation 362
Park Assist *
363
Activating/deactivating Parking assistance * 365
Limitations of Parking assistance *
365
Messages for Park Assist *
367
Park Assist Camera *
368
Park assist lines and fields for thePark Assist Camera * 370
Starting the Park Assist Camera *
372
Limitations of the Park Assist Camera *
373

Park Assist Pilot *
374
Parking with Active parking assistance *
376
Limitations of Park Assist Pilot *
379
Messages for Park Assist Pilot *
381

INSTRUMENTS AND CONTROLS
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* Option/accessory.139
Car with LED24
headlamps *
If the active main beam has the on/off functional- ity25
then the lighting returns to main beam about
a second after the camera sensor no longer detects the headlamp beams from oncomingtraffic or the rear lights from vehicles in front. If the active main beam has adaptive functional- ity 25
then, unlike what happens during conven-
tional dimming, the light beam continues to illu- minate with main beam on both sides of oncom-ing traffic or vehicles ahead - only the part of thelight beam that points directly to the vehicle isdimmed.
Adaptive functionality: Dipped beam directly towards oncoming vehicle, but continued main beam on bothsides of the vehicle.
The lighting returns to full main beam about a second after the camera sensor no longerdetects the headlamp beams from oncomingtraffic or the rear lights from vehicles in front.
Activate/deactivate
The function can start while driving in the dark when the car's speed is approx. 20 km/h(12 mph) or higher. Activate/deactivate active main beam by turning the stalk switch's rotating ring to position
and release. If active main beam is deactivated while main beam is on, the lighting is immediatelyreset to dipped beam.
When active main beam is activated, the symbol
illuminates with a white glow in the driver
display. When main beam is activated, the symbol shines blue. This also applies for LED headlamps if themain beam is partially dimmed, i.e. if the lightbeam shines with slightly more than dippedbeam.
24
LED (Light Emitting Diode)25
Depending on the car's equipment level.

DRIVER SUPPORT
* Option/accessory.
290
Limitations of Distance Warning *
The Distance warning (Distance Alert) function may have limitations in certain situations.
NOTE
Strong sunlight, reflections or strong varia- tions in light intensity, as well as wearing sun-glasses, could mean that the warning light inthe windscreen cannot be seen. Poor weather or winding roads could affect the radar unit's capacity to detect vehicles infront. The size of other vehicles could also affect detection capacity, e.g. motorcycles. Thiscould mean that the warning lamp illuminatesat a shorter distance than the setting or thatthe warning is temporarily absent. Extremely high speeds can also cause the lamp to illuminate at a shorter distance thanthat set due to limitations in sensor range.
NOTE
The function uses the car's radar unit, which has some general limitations, see the "Limita-tions for radar unit" section.
Related information
• Distance Warning
* (p. 288)
• Activating and setting the time interval for Distance warning
* (p. 289)
• Limitations of the radar unit (p. 319)
Adaptive cruise control
*
The adaptive cruise control (Adaptive Cruise Control - ACC) helps the driver to maintain aneven speed combined with a pre-selected timeinterval to the vehicle ahead.
An adaptive cruise control provides a more relax- ing driving experience on long journeys on motor-ways and long straight main roads in smooth traf-fic flows.
The camera and radar unit measures the distance to the vehicle ahead 5
.
The driver selects the desired speed and a time interval to the vehicle ahead. If the camera andradar unit detects a slower vehicle in front of thecar, the speed is adapted automatically via thepreset time interval to the vehicle. When the road
5 NOTE: The illustration is schematic - details may vary depending on car model.

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DRIVER SUPPORT
292
Overview
Controls
Buttons and symbols for functions5
.
Increases stored speed or reactivates the adaptive cruise control and resumes storedspeed and time interval
Activate the adaptive cruise control and store the current speed or deactivate the adaptivecruise control
Reduces stored speed
Increases the time interval to vehicles ahead
Reduces the time interval to vehicles ahead
Target vehicle indicator: ACC has detected and is following a target vehicle at the presettime interval
Symbol for time interval to vehicles ahead
In cars equipped with the adaptive cruise control option, the driver can change between CC andACC - see "Change between Cruise control andadaptive cruise control".
Driver display
Indication of speeds 5
.
Stored speed
Speed of vehicle ahead.
Current speed of your car.
To see different combinations of symbols depending on traffic situation - see the heading "Symbols and messages for the adaptive cruisecontrol".
Collision risk warning
Audio and symbol for collision warning
5
Acoustic warning signal in the event of a risk of collision
Warning signal in the event of a risk of colli- sion
Distance measurement with the camera and radar unit
Adaptive Cruise Control uses approx. 40% of thecapacity of the foot brake. If the car needs to bebraked more heavily than the adaptive cruisecontrol is capable of and the driver does notbrake, the warning lamp and acoustic warning are
5 NOTE: The illustration is schematic - details may vary depending on car model.

DRIVER SUPPORT
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* Option/accessory.297
Deactivating/activating the adaptive cruise control *
The adaptive cruise control (Adaptive Cruise Control - ACC) can be temporarily deactivatedso that it is set in the standby mode and canlater be reactivated.
Deactivate Adaptive Cruise Control and set it in standby mode
NOTE: The illustration is schematic - details may vary depending on car model.
To temporarily switch off Adaptive Cruise Control and set it in standby mode:
–Press the steering wheel button (2).
> The
symbol on the driver display
changes colour from WHITE to GREY and the stored speed in the centre of thespeedometer changes from BEIGE toGREY. In standby mode, the driver must him/herselfcontrol both speed and distance. When the adaptive cruise control is in standby mode and the car drives too close to a vehicleahead, the driver is warned about the short dis-tance by the Distance Warning function instead(see reference to the heading "Distance Warn-ing" at the end of this section).
Standby mode on driver intervention
The adaptive cruise control is temporarily deacti- vated and set in standby mode if:
• the foot brake is used
• the gear selector is moved to
N position.
• the driver maintains a speed higher than thestored speed for longer than 1 minute.
• the clutch pedal is depressed for approx. 1minute - applies to cars with manual gearbox.
In this situation, the driver must intervene andadapt the speed and distance to the vehicleahead. A temporary increase in speed with the accelera- tor pedal, e.g. during overtaking, does not affectthe setting - the car returns to the last storedspeed when the accelerator pedal is released.
Automatic standby mode
Adaptive cruise control is dependent on other systems, e.g. stability control/anti-skid ESC. If anyof these systems stops working, adaptive cruisecontrol is switched off automatically. In the event of automatic deactivation a signal willsound and a message is shown in the driver dis-play. The driver must then intervene and adaptthe speed and distance to the vehicle ahead. Automatic deactivation may occur if:
• the speed is below 5 km/h (3 mph) and ACC is uncertain whether the vehicle ahead is astationary vehicle or an object, such as aspeed bump.
• the speed is below 5 km/h (3 mph) and thevehicle ahead turns off so that ACC nolonger has a vehicle to follow.
• speed is reduced to below 30 km/h(20 mph) - only applies to cars with manualgearbox.
• the driver opens the door
• the driver takes off the seatbelt
• engine speed is too low/high
• wheels lose traction
• brake temperature is high
• the parking brake is applied
• the camera and radar unit is covered by e.g.snow or heavy rainfall (camera lens/radiowaves are blocked).

DRIVER SUPPORT
* Option/accessory.
304
Pilot Assist *
Pilot Assist helps the driver to drive the car between the lane's side markings using steeringassistance as well as to maintain an even speed,combined with a preselected time interval to thevehicle ahead.
The Pilot Assist function gives more comfortable driving and a more relaxed driving experienceduring, for example, long journeys on motorwaysin even traffic flows.
The camera and radar unit measures the distance to the vehicle ahead and detects side markings 9
.
Camera and radar unit
Distance readers
Readers, side markings The driver selects the desired speed and a time interval to the vehicle ahead. Pilot Assist scansthe distance to the vehicle ahead and the lane'sside markings on the road surface using thecamera and radar unit. The preset time interval ismaintained with automatic speed adjustmentwhilst the steering assistance helps to positionthe car in the lane. Pilot Assist steering assistance takes into account the speed of the preceding car and thelane markings. The driver can at any time ignorethe Pilot Assist steering recommendation andsteer in another direction, e.g. to change lane oravoid an obstruction on the road. If Pilot Assist cannot interpret the lane unambig- uously, e.g. if the camera and radar unit does notsee the lane's side markings, Pilot Assist tempo-rarily deactivates steering assistance, butresumes it if the lane can be interpreted again -although the speed and distance control func-tions remain active.
NOTE
Pilot Assist steering assistance is deactivated and is resumed without prior warning.
The current status of steering assistance is indicated by thecolour of the steering wheel'ssymbol: • GREEN steering wheel indi- cates active steering assis-
tance • GREY steering wheel (as in illustration) indi- cates deactivated steering assistance.
9 NOTE: The illustration is schematic - details may vary depending on car model.

DRIVER SUPPORT
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305
WARNING
Pilot Assist is an aid which cannot handle all traffic, weather and road conditions. The driver must always be observant with regard to the prevailing traffic conditions andintervene if Pilot Assist does not provide suit-able steering assistance or maintain a suita-ble speed or suitable time interval. Read all the sections about this function in the owner's manual in order to learn about itslimitations, of which the driver should beaware before the function is used. Pilot Assist must only be used if there are clear lane lines painted on the road surfaceon each side of the lane. All other useinvolves increased risk of contact with sur-rounding obstacles that are not detected bythe function. The driver always bears responsibility for how the car is controlled as well as for maintainingthe correct distance and speed, even whenPilot Assist is being used.
Pilot Assist regulates the speed with acceleration and braking. It is normal for the brakes to emit alow sound when they are being used to adjustthe speed. Pilot Assist attempts to regulate the speed smoothly. In situations that demand sudden brak-ing the driver must brake himself/herself. Thisapplies in case of large speed differences or ifthe vehicle in front brakes suddenly. Due to the limitations of the camera and radar unit, brakingmay come unexpectedly or not at all. Pilot Assist aims to follow the vehicle ahead in the same lane at a time interval set by the driver.If the radar unit cannot see any vehicle in frontthen the car will instead maintain the speed setand stored by the driver. This also takes place ifthe speed of the vehicle ahead increases andexceeds the stored speed. The following applies for cars with automatic gearbox:
• Pilot Assist can follow another vehicle atspeeds from 0 km/h up to 200 km/h(125 mph).
• Pilot Assist can give steering assistance fromalmost stationary up to 140 km/h (87 mph).
The following applies for cars with manual gear-box: • Pilot Assist can follow another vehicle at speeds from 30 km/h (20 mph) up to200 km/h (125 mph).
• Pilot Assist can give steering assistance from30 km/h (20 mph) up to 140 km/h(87 mph).
WARNING
Pilot Assist is not a collision avoidance sys- tem. The driver must intervene if the systemdoes not detect a vehicle in front. Pilot Assist does not brake for people, ani- mals, objects, small vehicles (e.g. cycles andmotorcycles), low trailers as well as oncoming,slow or stationary vehicles. Do not use Pilot Assist, for example, in city traffic, at junctions, on slippery surfaces, witha lot of water or slush on the road, in heavyrain/snow, in poor visibility, on winding roads,on slip roads, or with a trailer connected tothe car.
IMPORTANT
Maintenance of Pilot Assist components must only be performed at a workshop - an author-ised Volvo workshop is recommended.

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DRIVER SUPPORT
306
Overview
Controls
Buttons and symbols for functions9
.
Increases stored speed or reactivates Pilot Assist and resumes stored speed and timeinterval
Activates/deactivates Pilot Assist
Switches from Pilot Assist to adaptive cruise control
Reduces stored speed
Increases the distance to vehicles ahead
Switches from adaptive cruise control to Pilot Assist
Reduces the distance to vehicles ahead
Function symbol
Symbols for target vehicle and time interval to vehicles ahead
Symbol for activated/deactivated steering assistance
Driver display
Indication of speeds 9
.
Stored speed
Speed of vehicle ahead.
Current speed of your car.
To see different combinations of symbols depending on traffic situation - see the heading"Symbols and messages for Pilot Assist".
Collision risk warning
Audio and symbol for collision warning 9
Acoustic warning signal in the event of a risk of collision
Warning signal in the event of a risk of colli- sion
Distance measurement with the camera and radar unit
Pilot Assist uses approx. 40% of the foot brake'scapacity. If the car needs to be braked moreheavily than Pilot Assist is capable of and thedriver does not brake, the warning lamp andacoustic warning are activated to alert the driverthat immediate intervention is required.
9 NOTE: The illustration is schematic - details may vary depending on car model.