My indicator relay went last week - it had been acting up for a while, and I'd ordered a relay from Audi parts in south Dublin. I had previously bought the German comfort blinker online for the impending day I'd have to replace the relay. Picked up the relay, went back to the car in the Audi carpark - gven the fact my indicators were kaput, I figured I'd have a peek in behind the cubby to see how tricky replacing the relay would be in my case - cubby tray came out no bother, relay was obvious to spot and not fixed down - swapped in the new one in a matter of five minutes - drove home and plugged in the comfort blinker, slid back in cubby tray. Remarkably painless and quick.
Cheers for the pointers on the forum - great resource!