Volvo 2007 S80 Automobile User Manual


 
04 Comfort and driving pleasure
133
Blind Spot Information System, BLIS*
04
When BLIS operates
The system operates when the car is driven
at a speed above 10 km/h.
Overtaking
The system is designed to react if:
you overtake another vehicle at a speed of
up to 10 km/h faster than the other vehicle
you are overtaken by a vehicle travelling
up to 70 km/h faster than you are travel-
ling.
Daylight and darkness
In daylight the system reacts to the shape of
the surrounding vehicles. The system is de-
signed to detect motor vehicles such as cars,
trucks, buses and motorcycles.
In darkness the system reacts to the head-
lamps of surrounding vehicles. If the head-
lamps of surrounding vehicles are not
switched on then the system does not detect
the vehicles. This means for example that the
system does not react to a trailer without
headlamps which is towed behind a car or
truck.
Activating/deactivating
Button for activating/deactivating
BLIS is activated when the engine is started.
The indicator lamps in the door panels flash
three times when BLIS is activated.
The system can be deactivated/activated
when the engine is started by pressing BLIS.
When BLIS is deactivated the light in the but-
ton goes out and a text message is shown on
the dashboard display.
When BLIS is activated the light in the button
illuminates, a new text message is shown on
the display and the indicator lamps in the
door panels flash three times. Press the
READ button to clear the text message. For
more information on messages, see page 97.
WARNING
BLIS does not work in sharp bends.
BLIS does not work when the car is revers-
ing.
A wide trailer coupled to the car can con-
ceal other vehicles in adjacent lanes. It can
prevent the vehicle in the screened area
from being detected by BLIS.
WARNING
The system does not react to bicycles or
mopeds.
The BLIS cameras can be disrupted by in-
tensive light or when driving in the dark
when there are no light sources (e.g. street
lighting or other vehicles). The system may
then interpret the lack of light as if the cam-
eras have been blocked.
In both cases a message is shown in the
in-
formation display.
When driving in such conditions system
performance may be temporarily deterio-
rate and a text message is shown, see
page 134. If the message disappears auto-
matically then BLIS has returned to normal
functionality.
The BLIS cameras have limitations similar
to the human eye, i.e. they "see" worse in
heavy snowfall or thick fog for example.
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