[VanM3Lover]

Today it's my turn to get all the error messages, DSC, DBC, Emission etc. The car is October 08 build.

So here is exactly what happened:

Started the engine, noticed the idle speed was only 200-300 rpm, then just a couple seconds, all the error messages come up on i-Drive screen. The idle was then at 1000rpm and warn up redline stays at 5000rpm. It did not go away after multiple restarts. I then slowly drove home, couldn't even out accelerate an Lincoln limo.

After I got home, restarted it a couple more times, now it only has the Increased emission error showing. There is the "tatata..." noise coming from the engine and I feel it wants to stall, it feels very weak although it is idling at 500rpm.

Just a couple questions, are all the error messages stored in the car? So when I take it to the dealer they don't say "we didn't find anything." Second, is this the idle-air actuator that the Service Bulletin 13-05-08 talks about? When I take the car in, shall I just let them find what's wrong or tell them to perform this service bulletin.

Many thanks in advance for advice on this situation, below are 2 photos that I have taken.