BMW 3-Series (E90 E92) Forum - View Single Post

Serf27 · 11-22-2022, 01:24 AM

The ballasts sometimes act up when they are weak or failing.
They will stop working, flicker or stop working then work.

You can scan the frm for stored codes to see when the error popped up and it should say what side has triggered a fault.

11-22-2022, 01:24 AM	#2
Serf27 Brigadier General 2851 Rep 4,322 Posts Drives: 335i Join Date: Apr 2018 Location: Sitting in a BMW. iTrader: (-1)	The ballasts sometimes act up when they are weak or failing. They will stop working, flicker or stop working then work. You can scan the frm for stored codes to see when the error popped up and it should say what side has triggered a fault.
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