True HID's in a Halogen housing

[D_Eclipse9916]

Arg, had a hiccup with my stereo setup. The factory bluetooth won't work after I installed speakers and amps even with the factory head-unit still in. My girlfriend was going to buy me the HIDs for my birthday but now she will be getting me the new head-unit instead. Frustrating.

Why will it not work? There are plenty of workarounds. Just gotta have a little ingenuity.