Is it normal that the seat heating in leather seats feels trots stage 3 is only noticeable late (about 5 min)? Is only the rear part of the seat heated or the backrest too? At the cold start my 2.2 petrol engine sounds like a diesel. It is so right. I have oil on it. The at Peugeot it meant it could be a cracked camshaft. As soon as the engine gets temperature the noise is gone. Oh yes, mine is from the end of 2004 and has nearly 160000 km long distance down. Thanks for your answers. Greetings Marco