| Problems - Cel & P/w Check Engine Light On. Replaced Both O2 Sensors. Disconnected Battery For A Lil While. Reconnected And Check Engine Light Still On. And Now My Windows Do Not Roll Up. Help On Both Issues Please. Have A 96 Euro M3. Need To Reset My Check Engine Light & Need To Get My Power Windows Working. I Hear The Motor When I Push The Button. I Just Don't See The Window Coming Up. Please Help. |