Lenz

That's still not what it's all about. It should be removed or made quiet. (This is what sirenEdit does.) https://imgur.com/J14RQ1a

I made a mistake in getVehicleByID(id). function removePoliceSirens() local policeCars = {523, 596, 597, 598, 599, 327} for i, id in ipairs(policeCars) do local vehicle = getElementByID("vehicle_" .. id) if vehicle and getElementType(vehicle) == "vehicle" and getVehicleType(vehicle) == "Automobile" then setVehicleSirensOn(vehicle, false) addVehicleSirens(vehicle, 1, 2, true, false, true, true) end end end addEventHandler("onResourceStart", resourceRoot, removePoliceSirens) Fixed it, but the result is the same.

function removePoliceSirens() local policeCars = {523, 596, 597, 598, 599, 327} for i, id in ipairs(policeCars) do local vehicle = getVehicleByID(id) if vehicle then removeVehicleSirens(vehicle) addVehicleSirens(vehicle, 2, 1, false, false, false, true) end end end addEventHandler("onResourceStart", getResourceRootElement(getThisResource()), removePoliceSirens) That's the first thing that popped into my head. But it didn't help. I need to completely remove the sound of the standard GTA siren. Since I'm using the custom one.