Driver support -> Limitations of BLIS for Your Volvo XC40 SUV 2020

DRIVER SUPPORT  
Limitations of BLIS  
The BLIS100 function may have limitations in  
certain situations.  
WARNING  
BLIS does not work on sharp bends.  
BLIS does not work when the car is  
reversing.  
This function uses the car's radar units,  
which have certain general limitations.  
Related information  
BLIS* (p. 343)  
Limitations for camera and radar unit  
(p. 387)  
Keep the surface indicated clean – on both the left  
and right-hand sides of the car101  
.
Examples of limitations:  
Dirt, ice and snow covering the sensors  
may reduce the functions and deactivate  
alerts.  
The BLIS function is automatically deacti-  
vated if a trailer, bicycle rack or similar is  
connected to the car's electrical system.  
For good performance of BLIS, there  
should be no bicycle rack, luggage carrier  
or similar mounted on the car's towbar.  
100  
101  
Blind Spot Information  
NOTE: The illustration is schematic - details may vary depending on car model.  
* Option/accessory. 345  
DRIVER SUPPORT  
Messages for BLIS  
A number of messages regarding BLIS102 can  
be shown in the driver display. Here are some  
examples.  
Message  
Specification  
The system does not function as it should. A workshop should be contactedA.  
Blind spot sensor  
Service required  
BLIS and CTAB have been deactivated as a trailer has been connected to the car's electrical system.  
Blind spot system off  
Trailer attached  
A
An authorised Volvo workshop is recommended.  
Cross Traffic Alert*  
B
A text message can be cleared by briefly  
pressing the button, located in the centre  
of the steering wheel's right-hand keypad.  
If a message persists, contact a workshopA.  
Related information  
BLIS* (p. 343)  
Cross Traffic Alert* (p. 349)  
102  
Blind Spot Information  
346  
* Option/accessory.