BMW 3-Series (E90 E92) Forum - View Single Post - SERVICE ENGINE SOON light on, why? help, what's wrong?

kurtural · 12-14-2010, 09:31 AM

I had the same thing happen to mine last year. It got cold and got a check engine light. I thought it was the fuel cap and didn't think of it much. The light went away after a day but then came back. I took it in and they had to service the VANOS.

12-14-2010, 09:31 AM	#2
kurtural Private First Class 6 Rep 118 Posts Drives: 2006 325i, 2006 X3, 2006 525i Join Date: Jun 2009 Location: Fresno, CA iTrader: (0)	I had the same thing happen to mine last year. It got cold and got a check engine light. I thought it was the fuel cap and didn't think of it much. The light went away after a day but then came back. I took it in and they had to service the VANOS.
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