transmission fluid level check plug.was told on passenger side of trans but not exactly where or what looks like,and fill plug

Actually the bolt is on the drivers side, and can be accessed through drivers side wheel well. You will need to take the wheel off, and the bolt is right through the opening. It will be an 8mm or 10mm bolt.

Hi i have a 2008 chevy hhr 2.2 engine does the light work on the cars to tell you when you need transmission or oil