See also:

CHECK ENGINE Malfunction indicatorlight
On-Board Diagnostics II (OBDII): As you drive, a computer called "OBDII" monitors your vehicle's engine, transmission, electrical and emission systems. The CHECK ENGINE light will light ...

Anti-lock braking system (ABS)
The Anti-lock Braking System (ABS) helps to improve vehicle control (stopping and steering) during severe braking conditions by limiting brake lockup. When the system "senses" impend ...

Driving Impressions
The gentle but capable XC90 is solid and refined and handles more like a taut European sedan. It reacts masterfully on twisting roads and functions with precise control. Expect a smooth and soli ...