Now if only someone could invent a filtration system that uses nothing but electricity and inexpensive filters to crack DEF out of urine, we could solve the problem of piss bottles being left in parking lots and all the health problems many truckers torture themselves with by living on the brink of dehydration …. You are reporting the following post: I suppose Mercedes has create a "partially closed loop" system in using a waste product for something usefull. Sensors in the urea tank monitor the concentration of urea. It's in a lot of things you've probably been smearing all over yourself for years. Green Car Reports on.
BMW's four years of free maintenance, however, covers disposable items--including AdBlue--at no additional cost.
Mercedes bluetech diesel's dirty little secret