nah! we have tech package we don't need it..
BTW, pardon my ignorance because I don't read owners manual (ever) .. seems like the smart city braking also does it on the side and not exclusively on front. There was heavy traffic this morning and I tried to change lane (to my left) fast with only couple inches away from other car (eek) and I can feel the car braking and also not letting me rev.. is this for real?
Hmm I haven't heard of this. The sensors just point straight forward. I know there is the BSMS but not sure that is tied into the SCBS and actually application of brakes. That just lights up when a car is in blind spot and if you put your signal on while a car is there, it will beep. So I'm pretty sure it doesn't do it with trying to change lanes. Unless you also have the iActiv Sense package but even with that, I haven't heard of this feature.