Audio system controls

See also:
Sub-channels
Example of an HD Radio station with sub-channels
In many cases, a main HD Radio station (FM
wavebands only) will also have sub-channels
offering additional types of programming or
music.
In ...
Automatic relocking
If the doors are unlocked, the locks will automatically reengage (re-lock) and
the alarm will rearm after 2 minutes unless a door or the trunk has been opened. ...
Driving on rough/unpaved surfaces
The Volvo XC90 is designed primarily for onroad
driving, and it has excellent handling characteristics
on very rough or unpaved roads.
When driving on poorly maintained or unpaved
roads, please ...
