DIZI0012

So first i am sorry my poor English. i try to make new police car myself, we know ,if we drive the police car ,,if we press E, the police car Warning light and Alarm will turn on ,and if you Hold E , the Alarm Will become a rush... so i was thinking , can i put that system on the non-police mod car??? plz help me ,,if some people already done this ! thank you befor i use this mod i already talk with Author Thero,about this mod but he didn't put Alarm on it ,so i try change make this mod have Alarm system,but i can't , same problem with my own mod ...if some people know how to do it ..plz let me know!