Volvo XC90 2018 Owner's Manual page 153

Tunnel detection
The car detects when it is driven into a tunnel
and switches from daytime running lights to
dipped beam.
Note that the rotating ring in the left-hand stalk
switch must be in mode for tunnel detec-
tion to work.
Related information
Lighting control (p. 146)
•
Ignition positions (p. 414)
•
Daytime running lights (p. 150)
•
Replacing the dipped beam bulb (p. 600)
•
When dipped beam is activated.
5
Using main beam
Main beam is operated with the left-hand stalk
switch. Main beam is the car's strongest lighting
and should be used when driving in the dark for
better visibility, as long as it does not dazzle
other road users.
Steering wheel stalk switch with rotating ring.
Main beam flash
Move the stalk switch backwards slightly to
main beam flash position. Main beam comes
on until the stalk switch is released.
Main beam
Main beam can be activated when the steer-
ing wheel stalk switch's rotating ring is in
5
position or . Activate main
beam by moving the stalk switch forwards.
Deactivate by moving the stalk switch back-
wards.
When main beam has been activated the
symbol illuminates in the driver display.
Related information
Lighting control (p. 146)
•
Active main beam (p. 152)
•
Replacing the main beam lamp (p. 601)
•
LIGHTING
151