2008 Chevy Impala 6 cyl Front Wheel Drive Automatic 70,000 miles
I have a 2008 Impala, V6 3.5l flex fuel engine. My gas cap wasn't tight, and a message came up on my instrument panel to tighten the gas cap. The service engine light also came on. How do I now clear the service engine light, since I tightened the gas cap, and the message no longer appears? I know there is a button or clearing switch, but I have no idea where it is located.