Im a new member on the site, and was wondering if anyone who has an 05 STI has had any problems with the check engine lite coming on. The car has only 20,230miles, and the lite comes on WITH the cruise lite blinking. I had it back for service, and it was reset with the mechanic saying there was no problems with it. Its a totally stock car, and it doesnt run any different when its on. . .any help on this subject?