Buzzing Noise

[Palmer]

Developed a buzzing noise. Not really audible in normal driving unless your slowing down.

If you whack it in tiptronic boot it in second then let the revs run down you can deffo hear a buzz. Coming from around the heater controls / mmi area.

It seems to be related to a certain engine rpm which is why you can only hear it on the run down i think.

Any suggestions??

Chris

[PsYcHe]

Give the dash a thump when it's doing it.. probably something loose that's resonating inside there.

[Palmer]

Ive give it a few whacks but still no difference

[snapdragon]

I have a buzz that stops if I gently press the plastic in the bottom left of the MMi screen.
There is also a TSB about whirring sound from aluminium button strip which invloves removing it, tightening the prestuds at the back and applying felt tape. If you mean the MMI controls, try removing the ashtray and if still there, undo the two screws and remove the MMI controls for a trip.

[Palmer]

Had a fiddle with some trim today, removed all the trim covering the pollen filter etc just to confirm its actually inside the car. Seems to be more the drivers side, pretty confident its in the steering column or worse the gauges :O

[snapdragon]

Originally Posted by Palmer

Had a fiddle with some trim today, removed all the trim covering the pollen filter etc just to confirm its actually inside the car. Seems to be more the drivers side, pretty confident its in the steering column or worse the gauges :O

That small stowage box to the right of the column has a TSB for a 'whirring' sound. It involves removing it cutting off some plastic with a cutting disc and putting felt around some part or other.