[Centurion]

Hello e90 post,

I have a 2008 320i with 42k miles on it and I just got the yellow check engine light. Does anyone know what could be causing it? I know you're not magicians, but it seems way too early for the car to have any issues (mile-wise). Here's a recording of the engine sound when it's warmed up. I can't tell if it's any different from normal, but maybe some of you will be able to tell something's wrong.

http://tinypic.com/player.php?v=2ag6...9#.V9QCoWU8yqA

Thank you in advance for any suggestions. I'll obviously book an inspection for next week, but any pointers or tips will be greatly appreciated.