I was having the same problem and just finished replacing one of my PDC, right front. I try to ply it out but there is no way to do it, not on a 2005 X5. I had to take the whole bumper off. Everything seem to work, but I am still getting the beep and flashing light. Anybody know if I have to reset something?

Attached Images

 

__________________
2010 X6 50i
2005 X5 3.Oi, Many Options
2015 HONDA CR-V EX-L
1998 ACURA 2.5TL

MODs
- Driver's outside mirror light
- Voice Recognition Module
- Blaupunkt Entertainment System
with Digital TV