I had a '04 Glant ES without the Infinity system installed, so I installed my own cd player, speakers and sub. It all works great and looks good, but I have one one issue. On the dash, under the time (where it used to say the radio station or track number) it now says 'E Com' (error communication?). I know that there are 4 extra wires that the wiring harness didn't have that plugged into the factory stereo. I was wondering if nyone knew how to remove the error, so that it would just be blank? Thanks.