why i cannot use my auto cruise controller on my ej6...when i running at 100km/h, i prees on button, but nothing changing..... speedometer still going down, also try all button there like set, coast, accel...how to use it actually....and how i can check it to make sure its still running or not... help me all sifus here...and one more thing... ej6 have door open indicator at the meter panel or not....coz my car when open door, no light turn on at the meter panel, but open bonet it have ..... :)