See also:

Interior
Volvo's largest sedan is categorized as a midsize passenger car, but its spacious interior makes some other luxury sedans look small by comparison. Even with a sunroof, headroom is ample for tall ...

Heated rear seats
Heat control for the outboard seating positions is done in the same way as for the front seats. ...

Heated oxygen sensors
The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The r ...