See also:

Braking safely
Your vehicle is equipped with ABS as a standard feature. Applying the brakes fully is the most effective way of braking in situations when this is necessary. The vehicle maintains steering respo ...

Volume
▷ "Speed volume": speed-dependent volume control. ▷ "PDC": volume of the PDC signal compared to the entertainment sound output. ▷ "Gong": volume o ...

Performance
For 2009, there's just one engine: a 3.0-liter six-cylinder that's good for 260 horsepower. It teams with either a six-speed manual or a six-speed automatic transmission. All X3s have all-wheel dr ...