judda

Ok thanks very much to all. I'd say that was conclusive!

Better buy some tyre inflator then...

Thanks again.

Can anyone offer any advice on tyres? My 335d has runflats (225/45r & 255/40r) on 17inch rims.

1/ Will standard non-runflats fit on the rims ok?

and

2/ Given that the tyres are such a low profile, will changing for standard tyres give a smoother ride?

if not, are are there runflats out there that don't feel like you're driving a go-cart?

Thanks

Door seals, probably outer trim !!

Think you may be right. Any suggestion as how to fix it?

Thanks

Had the same issue with my Alfa. It was the clip-on cover. Pull the internal covering from the A piller. get her up to speed and see if that solves it. If it does, put it back on but maybe put some extra insulation between the piller and cover.

I solved my Alfas 'Buzzing' noise by packing the piller with foam before clipping the upholstery back on. Tramphack, I know but it worked perfect

Thanks very much. Not that in this case though (unfortunately), had the cover off more than once! Think it is the rubbers as next reply says.

Thanks to all for the advice.

Is it at speed?

Yes, about 70mph. Sometimes worse than others...

Thanks

Hi. Please excuse me if I'm posting this in the wrong place (I'm new)

Does anyone have any ideas regarding an annoying vibration/buzzing noise coming from the A post on my 335d?

I've had the airbag cover off and am pretty satisfied that it is not in there. Could it be the door rubbers

on the outside? If so- what can I do?

Thanks