Driver support -> BLIS for Your Volvo Xc90 SUV 2020

DRIVER SUPPORT  
||  
BLIS*  
The BLIS66 function is designed to help pro-  
vide assistance in heavy traffic with several  
lanes moving in the same direction by helping  
the driver to detect the presence of vehicles  
in the "blind spot" area behind and to the side  
of the vehicle.  
The warning with direction indicators for  
Rear Collision Warning* is deactivated if  
the collision warning distance in the City  
Safety function is set to the lowest level  
"Late".  
The seat belt tensioning and braking func-  
tions remain active.  
BLIS overview  
The function uses the vehicle's camera and  
radar sensor, which has certain general  
limitations.  
Blind spot zone  
Rapidly approaching vehicle zone.  
The system is designed to react to:  
Related information  
Rear Collision Warning* (p. 337)  
vehicles passing your vehicle  
Setting a warning distance for City Safety  
(p. 326)  
vehicles that are rapidly approaching your  
vehicle from behind.  
Location of BLIS indicator light.  
BLIS is a driver support system designed to  
alert the driver of:  
Camera/radar sensor limitations (p. 318)  
When BLIS detects a vehicle in zone 1 or a  
rapidly approaching vehicle in zone 2, an indi-  
cator light will illuminate in the relevant rear-  
view mirror and glow steadily. If the driver  
then uses the turn signal on the side in which  
the warning has been given, the indicator light  
will become brighter and begin flashing.  
vehicles in your "blind spot"  
vehicles approaching rapidly in adjacent  
lanes.  
BLIS is active when your vehicle is traveling at  
a speed over 10 km/h (6 mph).  
66  
Blind Spot Information  
338  
* Option/accessory.  
 
DRIVER SUPPORT  
If a passing vehicle's speed is more than  
15 km/h (9 mph) faster than your vehicle, BLIS  
will not react.  
Related information  
Activating or deactivating BLIS  
The BLIS67 function can be activated or deac-  
tivated.  
Driver support systems (p. 276)  
Activate or deactivate the  
function using this button in  
the center display's Function  
view.  
The light illuminates on the side of the  
vehicle where the system has detected the  
vehicle. If the vehicle is passed on both  
sides simultaneously, both lights come on.  
GREEN button indicator light – the func-  
tion is activated.  
WARNING  
GRAY button indicator light – the function  
is deactivated.  
The function is supplementary driver  
support intended to facilitate driving  
and help make it safer – it cannot han-  
dle all situations in all traffic, weather  
and road conditions.  
If BLIS is activated when the engine is started,  
the indicator lights in the rearview mirrors will  
flash once.  
If BLIS is deactivated when the engine is  
turned off, it will remain off the next time the  
engine is started and the indicator lights will  
not illuminate.  
The driver is advised to read all sec-  
tions in the Owner's Manual about this  
function to learn of its limitations,  
which the driver must be aware of  
before using the function.  
Related information  
Driver support functions are not a sub-  
stitute for the driver's attention and  
judgment. The driver is always respon-  
sible for ensuring the vehicle is driven  
in a safe manner, at the appropriate  
speed, with an appropriate distance to  
other vehicles, and in accordance with  
current traffic rules and regulations.  
67  
Blind Spot Information  
* Option/accessory. 339  
 
DRIVER SUPPORT  
BLIS limitations  
BLIS68 functionality may be reduced in cer-  
tain situations.  
WARNING  
BLIS does not work in sharp curves.  
BLIS does not work when the vehicle  
is being reversed.  
The function uses the vehicle's camera and  
radar sensor, which has certain general  
limitations.  
Related information  
Camera/radar sensor limitations (p. 318)  
Keep the marked area clean (on both the left and  
right sides of the vehicle)69  
.
Examples of limitations:  
Dirt, ice and snow covering the sensors  
may reduce functionality and prevent the  
system from providing warnings.  
The BLIS function is automatically deacti-  
vated if a trailer, bicycle holder or similar is  
connected to the vehicle's electrical sys-  
tem.  
For BLIS to function effectively, bicycle  
holders, luggage racks or similar should  
not be mounted on the vehicle's towbar.  
68  
69  
Blind Spot Information  
Note: This illustration is general and details may vary depending on model.  
340  
* Option/accessory.  
 
DRIVER SUPPORT  
BLIS messages  
A number of messages related to BLIS70 may  
be displayed in the instrument panel. Several  
examples are provided below.  
Message  
Meaning  
The system is not functioning as intended. Contact a workshopA.  
Blind spot sensor  
Service required  
BLIS and CTA B have been deactivated because a trailer has been connected to the vehicle's electrical system.  
Blind spot system off  
Trailer attached  
A
An authorized Volvo workshop is recommended.  
Cross Traffic Alert*  
B
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  
workshopA.  
Related information  
70  
Blind Spot Information  
* Option/accessory. 341  
 
DRIVER SUPPORT  
Cross Traffic Alert*71  
CTA is only active when the vehicle is moving  
backward or if reverse gear is engaged.  
ble, the auto brake function will intervene to  
stop the vehicle and a text will be shown on  
the instrument panel to explain why the vehi-  
cle was braked.  
Cross Traffic Alert(CTA) is a supplementary  
driver support system to BLIS72 that is  
intended to help the driver detect vehicles  
crossing behind the vehicle while backing up.  
If CTA detects that something is approaching  
your vehicle from the side:  
an audible signal will sound from either  
the left or right speaker, depending on  
which side of your vehicle the object is  
approaching from.  
WARNING  
The auto-brake subfunction can help the  
driver stop the car if there is a risk of collision  
with an unobserved vehicle.  
The function is supplementary driver  
support intended to facilitate driving  
and help make it safer – it cannot han-  
dle all situations in all traffic, weather  
and road conditions.  
an icon will illuminate in the Park Assist  
System graphic on the screen.  
an icon will appear in the Park Assist Cam-  
era's Top view.  
The driver is advised to read all sec-  
tions in the Owner's Manual about this  
function to learn of its limitations,  
which the driver must be aware of  
before using the function.  
Driver support functions are not a sub-  
stitute for the driver's attention and  
judgment. The driver is always respon-  
sible for ensuring the vehicle is driven  
in a safe manner, at the appropriate  
speed, with an appropriate distance to  
other vehicles, and in accordance with  
current traffic rules and regulations.  
Examples of areas in which CTA can help the driver  
detect obstacles while backing up.  
CTA supplements BLIS by detecting traffic  
crossing from the side, e.g. when backing out  
of a parking space.  
Illuminated CTA icon in the Park Assist System  
graphic on the screen.  
CTA is primarily designed to detect vehicles,  
but in certain cases can also detect pedes-  
trians or smaller objects such as bicycles.  
If the driver does not pay attention to the  
warning from CTA and a collision is unavoida-  
71  
Warning for crossing traffic when the vehicle is backing up.  
Blind Spot Information  
72  
342  
* Option/accessory.