VSA warning light. I'm convinced the garage I took the car too to have the 4 wheel alight meant that could do it have deliberately done things to my car for more work. The CV boot wasn't leaking before it went there and it didn't pull to one side. I've just got back from a night session fishing and while turning right out of the car park the via light came on. I got home turned the engine off and on and it's gone but I bet it'll come back on anytime soon. I tried pressing the baa button and it did nothing. Could it be a loose sensor?