To all BMW enthusiasts Any reason for Check engine light to go on. Engine starts and runs fine. Oil and other liquids are fine. Any way to reset it? Appreciate any advises Thanks, Fred 97, 540i Sign up for Internet Service under $10 dollars a month, at http://isp.BlueLight.com -- to be removed from bmw, see /bin/digest-subs.cgi or email "unsubscribe bmw" to majordomo@domain.elided