Gary - G
Member
it's the signal booster in the rear hatch door, on the right hand side.Which back door and what part please?
I get a rubbish signal as standard .
I only have the simple aerial setup, not the fancy diversify one.
part number is 8Z0 035 225.
To access it, open the back door and pull the trim that runs along the top of the window off, at an angle of about 45 degrees to the glass.
Start in the middle and just release the clips, working towards the ends.
This sounds odd, but each end is located under the edge trim, so you can't remove the end first.
Then remove the right hand trim by starting at the free end. Pull this at 45 degrees too, rather than down towards you. The end of the side trim is located under the trim at the bottom of the window.
The clips are not easy to remove the first time, so use copper grease when you replace the trims, in case it all has to come off again.
All you need then, is a torx bit to remove the amplifier.
I sourced my amplifier from Ebay, for £49.95 delivered; Audi charge double that....