I can't tell you on yours for sure but I'll tell you my story. It took me about 10 hours of combined time trying different combinations of the Passkey procedure to get it to work right with mine. I found about 5 variances on the net and mine only work with a variation of those. As far as the BCM, mine freaked out and chimed/beeped at me all crazy due to a low voltage issue once or twice on my old dying battery. I know it may not help a ton but put some time into it yourself and you'll likely figure it out.
Slim