My heater has been making an absolute racket. Im thinking great leaf in the blower, meaning I will have to take it apart and get at it. Went into my local Fiat dealer to ask the opinion of the tech, he came out, listened to it and said he would just pop it in and sort it. Twenty minutes later he come back with a leaf in his hand. I thought it was brilliant service, seeing as it wasn't booked in, and I didnt get charged. Credit where its due.