I have this little problem which I am quite unsure of.

Whenever the 300se gets stuck in a BAD jam which hardly moves for more than 10 minutes or so, I am able to detect a whiff of petrol-fumes smell seeping into the cabin.

Though not frequent that I get jammed so often, I have had this checked by the a/c expert thinking there could be a leak somewhere, and also by the MB tech. who dismantled the air-filter component to check the fuelage. I even got the rear checked to be sure the boot passage is secured. Checked also the entire exhaust line which was excellent.

Anyone with any other possibilities or experience?

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... Kerry

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