hey guys just in case some of you dont know. my check engine light came on in my ms3, took it to the dealer, and apparently theres an update to the ecm that needs flashing.

so i would maybe call your dealers and talk to em about gettin this done. it freaked me the hell out.

 

I think this is dependent on VIN. There were some MS3s that had issues that they were supposed to be ironing out. I'll check with my service dept as soon as I get a chance and see what Mazda has released lately for it and get the scoop on it.