Yellow check engine on cold start
Hi everyone,
I have 2008 523i with 165000 Km mileage. The past 2 days, the yellow engine light stays on during cold start. There is no message on iDrive display whatsover. The engine feels struggling and a bit shaky. After a while, the engine light disappears and everything seems back to normal.
If it's relevant, it started to happen when warm weather kicked off this week, in a usually very cold weather place (Sweden).
What could it be? Thanks in advance!
I have 2008 523i with 165000 Km mileage. The past 2 days, the yellow engine light stays on during cold start. There is no message on iDrive display whatsover. The engine feels struggling and a bit shaky. After a while, the engine light disappears and everything seems back to normal.
If it's relevant, it started to happen when warm weather kicked off this week, in a usually very cold weather place (Sweden).
What could it be? Thanks in advance!
Last edited by newbiemmer; May 21, 2017 at 10:13 AM.


