Motor bei AN/AUS Sound

function playLockSound()
local veh = getPedOccupiedVehicle ( getLocalPlayer() )
	if isPedInVehicle(getLocalPlayer()) then
	if getVehicleEngineState (veh) == false then
		local x,y,z = getElementPosition(veh)
		local sound = playSound3D("Carsys/content/EngineStart.mp3", x, y, z, false)
		attachElements(sound, veh)
	else
	if getVehicleEngineState (veh) == true then
		local sound = playSound3D("Carsys/content/EngineStop.mp3", x, y, z, false)
		attachElements(sound, veh)
	end
	end
	end
end


addEventHandler("onClientResourceStart", getRootElement(), function()
	bindKey ( "M", "down", playLockSound )
end)