What are these 2 plugs please?
 

While hunting for the diagnostic plug on my a33, I came across these two plugs.

Assuming the first one is the Diagnostic port, but whats this second one??

1) http://tinypic.com/r/voo1oi/8
2) http://tinypic.com/r/2u70t3t/8
http://tinypic.com/r/29nflz5/8

The first one is OBD2, the second one I recognize but I'm not sure, and I'm not near my maxima to check, but I'm thinking its the plug for the heated steering wheel switch. If you don't have the heated steering wheel, it makes sense that its not plugged into anything.

Thank you! Makes sense :) My car doesnt have a heated steering wheel, i dont think.

:)