Wimpy turn indicator light

I was afraid of little, annoying electrical problems like this. It's what I had heard about Audis, but was assured (partly by this site) that quality control was way up, as was reliability. That's why I bought my CPO '04 allroad (with only 10.5K on the clock). I absolutely love my new car.

That said, my right turn signal indicator light is dim sometimes, perfect some others, and invisible every once in a while. Now I know you're all thinking "Come on, John; buck up...you know when your turn signal is on!"

Yes, I do. But I still want everything to work. Does any of you know if this is an easy bulb/connection to replace? Or, would I have to pull the engine to get to this light bulb?

I'm more than happy to wait until a maintenance visit at the dealer--but should I mess around with it myself?