During the last car change in the last early summer (XC70 used; model year 2013) I bought a specimen with cornering light. I notice: I promised myself too much of it, especially for the nocturnal pass rides. On the simple country road curves this is to some extent useful, but in the bends at the pass the things do not use too much. They simply move too slowly. Something is not optimal at the control from speed, steering impact and lamp movement. The lamps only get really into the curve when I am almost around and when I’m driving again, they come back “mighty”. Of course I know about physics – lamps have mass and mass is reluctant to move. But nevertheless the question is asked: Is there no gifted software “Tuner” that screws around a bit at the steepness of the movement curve, i.e. especially with some high steering angle for more determined movement of the lamps? (Good if the car does not have a bigger one?) has problems than that…)