See also:

2005 Volvo S40 Review
Volvo's compact S40 sedan looks great and has a nicely appointed interior. The fact that it's available with a turbocharged engine and all-wheel drive only heightens its appeal. The S40 has two ...

Dynamic Stability Traction Control(DSTC)
The stability system consists of a number of functions designed help reduce wheel spin, counteract skidding, and to generally help improve directional stability. NOTE A pulsating sound will be au ...

Average speed
The system calculates the average speed from the last resetting. Reset using RESET. ...