It's the pill shaped, blue plastic cover between "A" and the other one of that same shape. Mine have the retaining clips broken (used car) and are taped in place.


I think same part on 997 but slightly different location.

 

Bump. Some one here just has to know...

 

Googled this - not sure if it helps, but that is what comes up:

http://www.porscheatlantaperimeterpa...763112700.html

 

I broke one of mine early on and bought a new one to replace.