Jorel C320

Ok here we go. My friend and I, got in the group buy for the HID's. He installed his on his 240 on his own. (mine is still in the box). Anyways, he just called me saying that the light "just" Flickers every couple of seconds. Also, his trunk release, blinkers and sunroof does not work. It doesnt seem like the fuses are blown. Any ideas on whats going on, better yet, how to fix it.