Coding is required after replacing faulty genuine BMW 7427615 7409738 7408427 7396127 7440882 TMS BFL headlight driver module. LEAR 7427615 7409738 7408427 7396127 7440882 TMS BFL headlamp driver module is factory fitted to BMW X3 F25 LCI Facelift and X4 F26 cars with D1S Adaptive Bixenon headlights.
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