what's wrong?

[Matevsz]

'm writing a script on the lights for the car under the "lshift." When he squeezed it appears gui and light but let 'lshift "is the lights go out. Is is well positioned triggerServerEvent?

Client:

  
function LightsCar() 
    local car = getPedOccupiedVehicle(localPlayer) 
    triggerServerEvent("lights", localPlayer) 
    if car then 
        if getVehicleOverrideLights(car) ~= 2 then 
            guiSetVisible(Lights, true) 
            guiSetVisible(LightsOff, true) 
            guiSetVisible(menu, false) 
        else 
            guiSetVisible(Lights, false) 
            guiSetVisible(LightsOff], false) 
            guiSetVisible(menu, true) 
            guiSetVisible(button, false) 
        end 
    end 
end 
bindKey("lshift", "both", LightsCar) 
  

Server:

  
addEvent("lights", true) 
addEventHandler("lights", root, function() 
    local car = getPedOccupiedVehicle(source) 
    if car then 
        if getVehicleOverrideLights(car) ~= 2 then 
            setVehicleOverrideLights(car, 2) 
        else 
            setVehicleOverrideLights(car, 1) 
        end 
    end 
end)