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1998 540i halogen from factory, installing aftermarket euro headlights with OEM Hella D2S ballasts. Need a wiring solution to connect H7 car harness to D2S ballasts. What did you use?
u/FutureLow5298 — 12 days ago
1998 540i halogen from factory, installing aftermarket euro headlights with OEM Hella D2S ballasts. Need a wiring solution to connect H7 car harness to D2S ballasts. What did you use?