Volvo S90 TWIN ENGINE 2019 Owner's Manual page 349

BLIS*
69
The BLIS function is designed to help provide
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.
BLIS is a driver support system designed to alert
the driver of:
vehicles in your "blind spot"
•
vehicles approaching rapidly in adjacent
•
lanes.
69 Blind Spot Information Systems
70 Note: This illustration is general and details may vary depending on model.
Location of BLIS indicator light. 70
Indicator light
The BLIS button in the center display's Func-
tion view is used to activate/deactivate the
function.
DRIVER SUPPORT
BLIS overview
Blind spot zone
Rapidly approaching vehicle zone.
The BLIS function is active at speeds
above 10 km/h (6 mph).
The system is designed to react to:
vehicles passing your vehicle
•
vehicles that are rapidly approaching your
•
vehicle from behind.
When BLIS detects a vehicle in zone 1 or a rap-
idly approaching vehicle in zone 2, an indicator
light will illuminate in the relevant rearview mirror
and glow steadily. If the driver then uses the turn
signal on the side in which the warning has been
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347
* Option/accessory.