[SchlauCow]

This has happened twice so far. I turned on the ignition of my car, and my car automatically revs up to about 3,500-4,500 RPM area then goes back to normal idle.

I got a little freaked out when it happened -- I thought maybe the pedal was stuck or something?

Has this happened to anyone else? Or has anyone else heard of this?

I drive a 2010 128i.

Thanks.