Hello! I couldn't find any posts dealing exactly with my problem. Just a few days ago, I noticed my temp gage on the instrument panel wasn't moving up to the middle like it usually does once I'm on the road. It has been going up some then back to cold,almost like it's just bouncing around. It doesn't ever go over the middle towards hot so that's a good sign I hope. Is there a fuze or sensor to check? I know where the fuze box is but not sure what else there is for me to check under the hood. It's a 2004 A4 1.8T sedan. Thanks!