So I replaced the power window switch block on my drivers door on my 2007. The new one lights up. The old one just had white dots on each switch button. So does the new one but they light up green when the car is on. None of the other switches in my car do this. Was this an option in the Jeep or did I get a switch meant for a different vehicle. I know the same part fits a lot of chrysler vehicles. My 2008 grand didnt light up either. Is it a "Limited" thing? What do you guys have?