davisog

Hi - I don't think the button's broken. I've noticed that I can turn my IS220D's TC off but if the car loses grip, it turns it back on. I can turn it off once more, but if it loses grip again, it turns it back on and won't let you turn it off again until the engine has been turned off and on again. Sounds like the same sort of thing for yours. If you turn TC off prior to trying to move off in snow it might help. Having said that, even turning TC off hasn't helped me in the last couple of weeks. It's a garage queen at the moment.