See also:

Sound settings
1. Press the SOUND button (2) repeatedly until you come to the setting that you wish to change. Choose BASS, TREBLE, FADER, BALANCE, , CENTER or SURROUND. 2. Use the SELECTOR control (1) to adj ...

Hazard warning flashers
Hazard warning flashers The four-way flasher should be used to indicate that the vehicle has become a traffic hazard. To activate the flashers, press the triangular button in the center dash. ...

Driving Dynamics: Engines
The Volvo S40 is available with a range of high-tech engines that reflect its role as a premium alternative. Three new engines joined the range in 2007: a 145 PS 2.0-litre petrol, a five-cylinder ...