2020 VOLVO S90 sensor

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DRIVER SUPPORT
* Option/accessory.
358
CAUTION
Objects such as chains, thin and glossy poles or low obstacles may end up in the"signal shadow" and then go temporarilyundetected by the sensors – the pulsatingtone may then unexpectedly stop insteadof becoming a constant tone as expected. The sensors cannot detect high objects, such as protruding ramps. In such situations, pay extra attention and maneuver/drive the vehicle veryslowly or stop the current parkingmaneuver – there may be a high risk ofdamage to the vehicle or other objectssince information from the sensors isnot always reliable in such situations.
CAUTION
In some circumstances, the Park Assist System may produce false warnings due toexternal sound sources with the sameultrasonic frequencies as those the systemworks with. Examples of such sources are horns, wet tires on asphalt, pneumatic brakes, exhaustnoise from motorcycles, etc.
Related information

Park Assist
* (p. 355)

DRIVER SUPPORT
* Option/accessory.359
Park Assist symbols and messages
Symbols and messages for the Park Assist system may be displayed in the instrument panel and/or the center display. Severalexamples are provided below.
Symbol Message Meaning
The rear Park Assist sensors are
turned off and no acoustic warnings for obstacles/
objects will be provided.
Park Assist System Sensors blocked, cleaning neededOne or more of the sensors are blocked. Check and clean/remove the obstacle as soon as possible.
Park Assist System Unavailable Service requiredThe system is not functioning as intended. Contact a workshop A
.
A An authorized Volvo workshop is recommended.
A text message can be erased by briefly press- ing the
button in the center of the right-
side steering wheel keypad. If a message cannot be erased, contact a workshop A
.
Related information
Park Assist
* (p. 355)
Park Assist limitations (p. 357)

DRIVER SUPPORT
* Option/accessory.
360
Park Assist Camera *
The Park Assist Camera can help provide the driver when maneuvering in tight spaces byalerting the driver to obstacles using thecamera screen and graphics in the center dis-play.
The Park Assist Camera is a support function that is automatically activated when reversegear is engaged. It can also be started man-ually from the center display.
Example camera view.
Zoom93 - zoom in/out
360° view* - activate/deactivate all cam-
eras
PAS* - activate/deactivate Parking Assist
Lines - activate/deactivate trajectory lines
Towbar* - activate/deactivate trajectory
lines for towbar *94
CTA*
- activate/deactivate Cross Traffic
Alert
Objects/obstacles may be closer to the vehicle than they appear on the display.
WARNING
The parking sensors have dead/blind spots where objects cannot bedetected.
Pay particular attention to people andanimals near the vehicle.
Bear in mind that the front end of thevehicle may swing out towards oncom-ing traffic during the parking maneuver.
93
The trajectory lines will not be displayed when zooming in.
94 Not available for all models and markets.

DRIVER SUPPORT
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* Option/accessory.361
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.
Related information
Driver support systems (p. 266)
Location and field of vision of Park Assist Cameras
* (p. 361)
Park Assist Camera trajectory lines
*
(p. 363)
Park Assist sensor field (p. 364)
Activating Park Assist Camera (p. 366)
Park Assist Camera symbols and mes- sages (p. 367)
Camera/radar sensor limitations (p. 307)
Park Assist
* (p. 355)
Cross Traffic Alert
* (p. 331)
Location and field of vision of Park Assist Cameras *
PAC can display a 360° panoramic view as well as separate views for each of the othercameras: rear, front, left and right.

DRIVER SUPPORT
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* Option/accessory.363
Side cameras
The side cameras are located in the rearview mirrors.
The side cameras can show views along each side of the vehicle.
Related information
Park Assist Camera
* (p. 360)
Activating Park Assist Camera (p. 366)
Camera/radar sensor limitations (p. 307)
Park Assist Camera trajectory lines
*
The Park Assist Cameras use trajectory lines and fields on the screen to indicate the vehi-cle's position in relation to its immediate sur-roundings.
Example of trajectory lines.
The lines on the screen are projected as if they were painted lines on the ground behind thevehicle and are directly affected by the way inwhich the steering wheel is turned. This makes it possible for the driver to see path thevehicle will take, even if he/she turns thesteering wheel.
CAUTION

Bear in mind that when the rearward camera view is selected, the screenonly shows the area behind the vehicle– pay attention to the sides and frontof the vehicle when steering whilereversing.
The same applies to the reverse – payattention to what is happening withthe rear parts of the vehicle when thefront camera view is selected.
Note that the guide lines show theshortest
path – pay extra attention to
ensure that the vehicle sides do notcome in contact with/travel over any-thing when steering while driving for-ward or that the vehicle front movestoward/over anything when steeringwhile reversing.

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DRIVER SUPPORT
* Option/accessory.
364
Trajectory lines in 360° view *
360° view with trajectory lines.
In the 360° view, trajectory lines are shown behind, in front of, or to the sides of the vehi-cle, depending on the direction of travel. When driving forward: Front lines
When backing up: Side lines and rear lines.
When the front or rear camera is selected, thetrajectory lines will be shown regardless of thevehicle's direction of travel. With a side camera selected, the trajectory lines will only be shown if the vehicle is back-ing up.
Related information
Park Assist Camera
* (p. 360)
Location and field of vision of Park Assist Cameras
* (p. 361)
Camera/radar sensor limitations (p. 307)
Park Assist sensor field
If the vehicle is equipped with Park Assist *,
distances will be shown in the 360° view with colored fields for each sensor that hasdetected an obstacle.

DRIVER SUPPORT
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365
Front and rear sensors
The screen can display colored sensor fields on the vehicle symbol.
The front and rear fields change colors (from YELLOW to ORANGE to RED) as the vehiclemoves closer to an obstacle.
Field colorrearward Distance in meters
(feet)
Yellow 0.6-1.5 (2.0-4.9)
Orange 0.3–0.6 (1.0–2.0) Red 0-0.3 (0-1.0)
Field color for- ward Distance in meters
(feet)
Yellow 0.6–0.8 (2.0–2.6)
Orange 0.3–0.6 (1.0–2.0)
Red 0-0.3 (0-1.0)
When the sensor field color is red, the audible pulsing sounds will change to a continuoustone.
Side sensor fields
Warning signals vary depending on the vehi- cle's intended direction of travel. Dependingon the steering wheel position, warnings maybe given for obstacles diagonally in front of orbehind the vehicle, not only directly behind thevehicle.
Parking sensor sectors where obstacles can be detected.
Left-side front sensor field
Obstacle sector in the vehicle's intended direction of travel forward – varies accord-ing to steering wheel position
Sector with RED field color and rapidly pulsing tone
Right-side rear sensor field
Obstacle sector in the vehicle's intended direction of travel rearward – variesaccording to steering wheel position.

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DRIVER SUPPORT
* Option/accessory.
366 The color of the side field changes as the vehi- cle moves closer to the object – from YEL-LOW to RED.
Side field
color Distance in meters
(feet)
Yellow 0,25–0,9 (0,8–3,0) Red 0–0,25 (0–0,8)
When the sensor field is RED, the audible pulsing signal will become more rapid.
Related information
Park Assist
* (p. 355)
Park Assist Camera
* (p. 360)
Location and field of vision of Park Assist Cameras
* (p. 361)
Camera/radar sensor limitations (p. 307)
Activating Park Assist Camera
The Park Assist Camera is automatically acti- vated when reverse gear is engaged or canbe started manually using one of the centerdisplay's function buttons.
Camera view when backing upWhen reverse gear is engaged, the screen shows the rear view 95
.
Camera view when manually
activating the camera
Activate the Park Assist Cam- era using this button in thecenter display's Functionview. The screen will first show the most recently used camera
view. However, each time the engine isstarted, the previous side view will be replacedby the 360° view and a previously displayedzoomed-in rear view will be replaced by theregular rear view.
GREEN button indicator light – the func- tion is activated.
GRAY button indicator light – the functionis deactivated.
Automatically deactivating the cameraFront view switches off when the vehicle'sspeed reaches 25 km/h (16 mph) to help avoiddistracting the driver. It will be automaticallyreactivated if the vehicle's speed falls below22 km/h (14 mph) within 1 minute as long asthe vehicle's speed has not exceeded 50 km/h(31 mph). Other camera views switch off at 15 km/h (9 mph) and are not reactivated.
Related information

Park Assist Camera
* (p. 360)
Park Assist limitations (p. 357)
Camera/radar sensor limitations (p. 307)
95
In Canada, it is also possible to choose the 360° view. For the US, rear view is standard and cannot be changed.