Coding an E93 FRM2
Hello, My front passenger windows fix for my 08 335i convertible was a used FRM2. I now I need to get it coded but I'm not sure coding will fix my issue. All windows work in synch except when I try to put the top down. The front passenger window works in reverse of the other windows When I initiate top to go down the front passenger window goes up when all others go down like they are supposed to. Any Information would be appreciated. Did the used FRM2 come from a non convertible and coding will fix this? Does anybody know?
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