i was just posting on the marea section and it reminded me about the common problem of leaves getting stuck in air vents. non A/C models do not have a pollen filter fitted. you can stop the leaves by fitting a pollen filter, or do what i did and stick a pair of old tights over the air intake. to access the air intake you remove a plastic cover on the right hand side of the engine bay (looking in bay) thats right at the back near the windscreen. one day leaves will stuff your fan so its a worthwhile thing to do, and its pretty embarrasing driving around with the garden of eden hanging out your air vents.