Interestingly the parts manual calls out the same BCM for the NA and the SRT
4 MODULE, Body Controller
05136131AA 1 C, Z P, S, X 29 EGX, EGZ DED, DGJ,DGU
1 C, Z P, S, X 27 EGX, EGZ DED, DGJ,DGU
180, the part number you gave, 05099007AA, is for the Relay Control Module...
Edit: Sorry 180. I was dyslexic. You listed 05099700AA, which is correct in the 2004 parts manual.