See also:

Recirculation/air quality system
Recirculation This function can be used to shut out exhaust fumes, smoke, etc., from the passenger compartment. The air in the passenger compartment is then recirculated, i.e., no air from outsid ...

Chassis
The Volvo XC90 is designed for all types of roads, irrespective of the surface beneath the tyres or the weather conditions. Even though it was never designed to be a serious off-roader, the Volvo ...

Weight distribution affects handling
At the specified curb weight your vehicle has a tendency to understeer, which means that the steering wheel has to be turned more than might seem appropriate for the curvature of a bend. This ensu ...