Tire pressure monitoring light

The tire pressure monitoring
system uses sensors
mounted in the tire valves to check inflation
pressure levels. When the vehicle is moving
at a speed of approximately 20 mph
(30 km/h) or faster, these sensors transmit
inflation pressure data to a receiver located in
the vehicle.
See also:
Vehicles equipped with Park Assist
Colored fields (4-one per sensor) indicate distance
If the vehicle is equipped with the optional Park
Assist system, the distance to an object will be
indicated more exactly and colored markers ...
Quality and Equipment
A passion for high quality lies at the heart of the Volvo brand. This is
inherent not only in the build quality that reflects the ruggedness, durability
and reliability for which Volvo is renowned ...
Channel lock
Access to specific channels can be restricted
(locked). A locked channel will not provide
audio, song titles, or artist information.
NOTE
All channels are initially unlocked.
Locking a channel
...
