Volvo XC90: Driver support / Steering assistance during collision risks from behind
(Option/accessory.)
Steering assistance has several sub-functions. If you become distracted and
do not notice your vehicle starting to veer out of the lane while another vehicle
is approaching from behind or is in your vehicle's blind spot, Steering assistance
during collision risks from behind can help provide assistance.

The function provides assistance by steering your vehicle back
into your own lane.
Another vehicle in blind spot zone
Own vehicle
If your vehicle is beginning to veer out of your lane while another vehicle is
in your blind spot or another vehicle is rapidly approaching in the next lane, this
function can help the driver steer the vehicle back into its own lane.
Even if the driver intentionally changes lanes using a turn signal without noticing
another vehicle approaching, the function can provide assistance.
The function is active at speeds between 60-140 km/h (37-87 mph) on roads with
clearly visible traffic lane markings/lines.
The lights in the door mirrors will flash while steering assistance is being
provided, whether or not the BLIS1 function is activated. An audible
signal will also sound.
1 Blind Spot Information
Steering assistance has several sub-functions. Steering assistance during
collision risks from oncoming traffic can help a distracted driver who has not noticed
that the vehicle is veering out of the lane...
The function may have limited functionality in certain situations and not
intervene, e.g.:
for smaller vehicles such as motorcycles
if more than half of your vehicle has moved into the adjacent lane
on roads/lanes with indistinct or no side lane markings
outside the speed range 60-140 km/h (37-87 mph)
when speed-dependent power steering wheel resistance is working at reduced
power – e...
Other information:
(Option/accessory)
Road Sign Information (RSI1) functionality may be reduced in certain
situations.
The function could have reduced functionality due to e.g.:
faded road signs
signs located in a curve in the road
twisted or damaged signs
signs positioned high above the road
fully/partially obstructed or poorly positioned signs
signs partially or fully covered by frost, snow and/or dirt
di..
SiriusXM Travel Link is a subscription feature offered by SiriusXM® satellite
radio* that can provide information about e.g., weather forecasts, weather alerts,
service stations, sports, etc. in the vicinity of the vehicle.
Starting SiriusXM Travel Link
NOTE
SiriusXM Travel Link services are only available in vehicles equipped with
the Sensus Navigation system.
From the center display's App vi..