Hi everyone. I purchased my Kia Forte EX 2.0L with Economic Pkg in June. When I first drove around this car, "eco" button lited up right away after I started the engine and pushed the gas pedal. However, I slowly recognized that "eco" lights doesn't lit up immediately. It takes few minutes or driving few miles to lit up. So I was just wondering if it was my problem. If it's not how did you all fixed this problem? I mean there is nothing wrong with this car, but I kinda get distracted.