Volvo XC90: Driver support / Recommended camera and radar sensor maintenance
In order for the camera and radar units to function properly, they must be
kept free of dirt, ice, snow, etc. and should be washed regularly with water and
car washing detergent.
NOTE
Dirt, ice and snow covering the sensors could cause false warnings, reduced
function, or no function.

Location of the Park Assist sensors

Location of rear radar sensors. Keep the marked area clean
(on both the left and right sides of the vehicle).
- For best possible performance, it is important to keep the areas in front
of the sensors clean.
- Do not attach any objects, tape or decals to the surface of the sensors.
- Clean the camera lenses regularly using lukewarm water and car washing detergent.
Wash gently to avoid scratching the lens.
CAUTION
Only a workshop may perform maintenance on driver support components –
an authorized Volvo workshop is recommended.
The camera and radar sensor used by several of the driver support functions
has certain limitations, which also affect the functions using the camera and radar
sensor...
Here are examples of some of the messages and symbols related to the camera
and radar units that may be displayed in the instrument panel.
Sensor blocked
If this symbol and the message Windscreen sensor Sensor blocked, see
Owner's manual is displayed in the instrument panel, it means that the camera
and radar unit are unable to detect other vehicles, cyclists, pedestrians and large
animals in ..
Other information:
When the center display starts up, the selected driver profile will be shown
at the top of the screen. The most recently used driver profile will be active the
next time the vehicle is unlocked. A different driver profile can be selected once
the vehicle has been unlocked. However, if the remote key has been linked to a driver
profile, this profile will be used instead.
There are three options..
Factors affecting the Internet connection. The amount of data transmitted
depends on the services or apps currently in use in the vehicle. Streaming music,
for example, involves the transmission of a large amount of data, and this requires
a good connection and a strong signal.
Phone to vehicle
Internet connection speed may vary depending on the location of the cellular
phone in the vehicle. M..