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BMW 3-Series (E90 E92) Forum
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SMC II (dynamic xenon module) interchangeability
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| 09-23-2019, 05:42 AM | #1 |
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SMC II (dynamic xenon module) interchangeability
I need to buy a new control unit for cornering light - SMC II. The part on my car has OE part number: 7171587, made by HELBAKO. Realoem shows pn: 7182396 by LEAR. Some sellers advertise pn: 7189311, also made by LEAR.
They all seem to be exactly the same (judging by PCB layout and all components), so are they interchangeable? Will I have no trouble if I go from one to another, and mix two different ones on the same car? |
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