31-01-2012,11:51 PM
Could it be the slip ring behind the steering wheel? Do a search on Slip Ring in the A6 C6 forum - one of the threads about it on there links to a video on YouTube where you can hear the noise. This will tell you if it's what you are hearing in your Q7
Cheers!
MF
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Gone: 2016 A6 Saloon BE Ultra S tronic - Floret Silver, Tech Pack Advanced, Parking Pack Advanced, Heated F+R Seats & Wheel, Electric Seats, Matrix LED, Ambient Lighting, Speed Limit Display, Twin Spoke 20", Folding Memory Mirrors
Now: E 53 AMG 4MATIC / Q5 2.0TFSi Prestige