Hi all, I'm a fairly new 8L owner, had it a couple of weeks and I have a few issues/questions if anyone is willing to help! 1) The car has a rattle/knocking through the bulkhead at idle and low speeds, it goes away at speed and if you rev the engine slightly. It can't really be heard from outside the car as the noise seems to transfer through the car. 2) The stereo has a high pitched squeak from the rear, its the amplified system but not Bose. The headunit is aftermarket. It isn't particularly loud but you can tell its there! 3) Has anyone fitted an interior light from an A4 B5 like this one? It looks the same as the one I have but with the little red leds: 2000 AUDI A4 B5 AVANT ESTATE 2.4 V6 BREAKING INTERIOR LIGHT PANEL ONLY | eBay Thanks in advance!