Originally Posted by hondo402000

OK Technic
I pulled the trunk floor pannel out, and what did I find? both the MULF unit and the TCU unit, in addition there is another box to the left, Driver side and a small computer type fan, I couldnt get the bulk head pannel out, it had 6 plastic plugs which I did get out but they put one frigging screw and most likely its a torqux and the only way to get it is to put the top partially down so I quit for the day, so I am wondering if one of the boxes is bad, how do you find out, I cannot imagine a plug came loose. So is this a BMW check out? And whats is that extra box to the left?

thanks
Hondo