Hi, if anyone needs a replacement sensor, I have one that I would be happy to sell. We ordered two whilst in France in the summer (one via internet and one posted from a main dealer) The dealer one didn’t arrive before we headed home but when we went out again in November, it was sat waiting in the postbox. I have just listed it on EBay for £50 if anyone is interested. Just search the part no. 5Q0906207B. Many thanks.