Introduction

The Dynamic Stability and Traction Control system (DSTC) consists of a number of functions designed help reduce wheel spin, counteract skidding, and to generally help improve directional stability.
CAUTION A pulsating sound will be audible when the system is actively operating and is normal.
See also:
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 ...
Settings
Settings for Lane Departure Warning can be made in the menu system by pressing
My Car. Go to Settings Car settings Driver support systems Lane Departure
WARNING.
There are two alternatives:
...
Neutral position (N)
No gear is engaged and the engine can be
started with the gear selector in this position.
Apply the parking brake if the vehicle is stationary
with the gear selector in position N. ...
