As per the subject really, I find the adaptive cruise control ACC brakes far later and harder than i usually would and always makes me nervous (I use it a lot - M25!), this is irrespective of the distance-from-car-in-front setting... or maybe i just drive like a ninny?! This is in a 2016 GTD in the UK...
Anyone else or just me?? I assume there's nothing I can do to change this via my OBDeleven?!
EDIT - Have googled and searched and this doesnt seem to have come up before