Today the collision warning or emergency braking function of my XC 60 actually saved me from an accident! It happened after I had waited (with 3 or 4 vehicles in front of me) at a red traffic light and then started at Green. Still in the acceleration phase – so shortly behind the crossing – the first vehicle suddenly braked and wanted to turn left into a driveway. Since this unexpected braking probably already from the vehicle in front of me can not detect in time t was massively braked this vehicle and I also realized the situation too late – it would have become almost a typical crash. But the collision warning system worked absolutely perfectly: short the optical and acoustic warning and even before I could react the vehicle was already massively braked and the crash prevented!!! I am absolutely thrilled and glad that I (Volvo be thank you!) can still say that I have been driving without an accident for 30 years ; -)