[Mark805]

I know this isn't going to help too much but... When I bought my H3 back in Sept of 05 it had alot of issues as well. All were narrowed down to the BCM. They replaced it and as luck would have it they replaced it with another defective BCM.

I remember getting all kinds of stupid excuses as the BCM was over looked each time (And it wasn't from my suggestions.. I even brought print outs from this forum)

I ended up escalating the issue with Hummer customer service and they took over. (and got a nice perk of 5 years free oil on the rig for my troubles)

So I guess what i am suggesting is to call Hummer and get them involved. You could be the first of many to have some wierd issue that needs attention.

Good luck on this and keep us posted!