MMI turns on then shuts down after about 30sec.
you nid mmi circuit board replaced,happened to me after spilling coffee,audi wanted to replace the whole thing with a new mmi system for a lot of money, but Ifound someone to change circuit board for abt £200 which is not bad,the only thing is you have to take out the whole centre console and air con unit and armrest off,so u nid some one who knows how to do it.check on tyresmoke and post from there,will respond and give you more info.The previous owner must have spilt something and panicked and sold the car without being honest.It sucks..........
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