Volvo XC90: Lighting / Low beams
When driving with the lighting ring in the
position, low beam will be automatically
activated in weak daylight or dark conditions, when the ignition is in the II
position.

Lighting ring in AUTO position.
With the lighting ring in the
position,
the low beams will be automatically activated if:
the front fog lights* are activated
the rear fog light is activated
the rear and front fog lights are activated.
With the lighting ring in the
position,
low beams will always be on when the ignition is in the II position.
Tunnel detection
The vehicle will detect if it enters a tunnel and shift from daytime running
lights to low beams.
Note that the left-hand steering wheel lever must be in
position for tunnel detection to work.
* Option/accessory.
The vehicle has sensors that detect ambient lighting conditions. With the lighting
ring in the position, the daytime running
lights will always be activated when the ignition is in mode II...
High beam is operated via the left-hand steering wheel lever. High beam is
the vehicle's strongest lighting and should be used when driving in dark conditions,
provided it does not blind other road users, to improve visibility...
Other information:
(Option/accessory)
If the vehicle is equipped with Sensus Navigation*, speed-related information
will be provided in the following situations:
In cases where the speed limit is given indirectly, e.g. signs for highways
or other major roads.
If a previously detected speed sign is deemed to be no longer valid and
no new sign has been passed...
(Option/accessory.) (Certain markets only.)
FCC (USA) and IC (Canada)
This device complies with FCC rules part 15 and Industry Canada RSS-210. Operation
is subject to the following two conditions: (1) This device may not cause harmful
interference, and (2) This device must accept any interference that may be received
including interference that may cause undesired operation...