any body have to replace their e-disco yet. Mine quit working on my 07 at 27,000 mi. I took it to the dealer and they replaced it. They also said that the cause of the failure was water and mud getting into the unit and shorting it out. I do not put it in the mud very often so I was thinking WTF OVER. I guess after the warranty is out, if it goes bad again, i will get manuals. Just wondering if anyone else has had the same problem.