There are a whole bunch of ground wires connected to the metal bracket thatholds the AV controls and radio. You need to pull the center console to get to it. 5 or 6 wires connected here, I think this is where the dash getsground. > -----Original Message----- > From: Scott Mueller [mailto:scott.a.mueller@xxxx] > Subject: [DML] Temp gage fluctuation > > > While prepping my car for Memphis trip, my temperature gauge started > fluctuating with change in engine speed. > Any ideas as to what is going on? ><SNIP>