I have a 1995 E38 that has "smoke" coming through the vents, both front and rear(behind front seats). There is coolant on the ground at the back of the engine, and the floor at the rear right passenger feet is wet. Is there somewhere I can find some good isntructions with pictures? I found one that said you didn't need to remove that whole console, but it had no pics. I need one for removing the rear control also. Thanks a lot.