Volvo S90 2019 Owner's Manual page 370

DRIVER SUPPORT
||
NOTE
The warning with direction indicators for
Rear Collision Warning* is deactivated if
the warning distance for collision warning
in the City Safety function is set at the low-
est level " Late ".
The seat belt pre-tensioning and braking
functions are, however, still active.
NOTE
This function uses the car's camera and
radar units, which have certain general lim-
itations.
Related information
Rear Collision Warning* (p. 367)
•
Setting the warning distance for City
•
Safety (p. 297)
Limitations for camera and radar unit
•
(p. 413)
100 Blind Spot Information
368
BLIS*
The BLIS 100 function is intended to help the
driver detect vehicles diagonally behind and
to the side of the car so as to provide assis-
tance in heavy traffic on roads with several
lanes in the same direction.
Location of BLIS lamp
BLIS is a driver aid intended to give a warning
of:
vehicles in the car's blind spot
•
quickly approaching vehicles in the left
•
and right lanes closest to the car.
Principle of BLIS
Zone in blind spot
Zone for quickly approaching vehicle
The system is designed to react when:
your car is overtaken by other vehicles
•
another vehicle is quickly approaching
•
your car.
When BLIS detects a vehicle in Zone 1 or a
quickly approaching vehicle in Zone 2, the
indicator lamp on the door mirror on the affec-
ted side illuminates with a constant glow. If
the driver activates the direction indicator on
the same side as the warning, the indicator
lamp will change over from a constant glow to
flashing with a more intense light.
* Option/accessory.