Mine's only come on a handfull of times - its just a wee judder and loss of power - there's one spot on my daily drive - basically a complete switchback which I take at about 5mph - now its the only place where the ESP gets switched off as a matter of course.........otherwise it is only off when its dry and the tyres are warm - although I did have my first true moment tonight when I hit a roundabout and a pile of leaves at the same time and was going far too fast - thankfully the ESP did its job and I carried on with a combination of &