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SOS malfunction
I have the famous sos malfunction warning light. The car is a 09 m3 with I drive
I have nothing showing up on the nav screen, I have no backup sensors, no music or sound. I bought the most adapter and tried to plug it into all the modules in the truck and still nothing. Disconnect the battery even for a day and still same thing.
I used the search bar in the forum but found nothing so had to make a post. Anyone else have this issue? Is my cic unit dead? I was hoping to avoid the dealer.
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