I have a Honda Jazz i-VTEC ES with the variant automatic gearbox. Recently when I get out of the car there has been a strong aroma, which I can only describe as a ferrous smell, the sort you get when you have been burning a clutch out. But this car is automatic. I took it to a Honda main dealer but he didn't think it was anything. It has now had its annual main service but the smell persists. Can you advise what it is and whether it is a problem, as my warranty expires in three months.