Just in case anyone else has a similar problem, I’m happy to say I’ve had the touchscreen replaced on the MIB2 in my 2015 Leon SC Fr and all is well again. Like others, I’d had dead spots on the touchscreen, phantom presses, total lack of response in cold and damp weather. It was replaced by East Yorkshire Retrofit whilst I waited, for a very reasonable £85. I’m very happy with the work they did and would happily recommend them.