BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post - Anyone find LED Dome / Map Lights that stay on?

iminhell1 · 11-03-2018, 05:31 PM

Someone told me there was coding that needed to be done.
I know I had the full kit from ECS and all but the rear center dome failed on me.

I was told there's something about 'cold bulb test' that makes them quit. I can't verify that for fact though.

11-03-2018, 05:31 PM	#3
iminhell1 C2H5OH 3915 Rep 2,144 Posts Drives: 2010 SG 135i auto Join Date: May 2015 Location: Darwin, MN iTrader: (1)	Someone told me there was coding that needed to be done. I know I had the full kit from ECS and all but the rear center dome failed on me. I was told there's something about 'cold bulb test' that makes them quit. I can't verify that for fact though.
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