Boe Berron Posted November 1, 2022 Share Posted November 1, 2022 Hi. My MMI has has White Screen. I've checked fuses, bought a new Screen and done fibre optic bypass tests.The Radio still plays and there's some functionality on the mini screen on the speedo cluster. I have also changed the main wire that runs from the mmi to the box located behind the glove box. To give you an idea I had to remove the glove box to get to this component, situated up and right of the glove box. Any help will be greatly appreciated Quote Link to comment Share on other sites More sharing options...
Steve Q Posted November 3, 2022 Share Posted November 3, 2022 You've done a great amount of diagnostic work. Might be worth changing the mmi unit next. Quote Link to comment Share on other sites More sharing options...
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