Didn't work, look at the full function
function buttonPick(theVehicle)
if (source == Button_VS_sn) then
if isElement(theVehicle) and getElementType(theVehicle) == "vehicle" then
local x, y, z = getElementPosition(theVehicle)
local vehicleZoneName = getZoneName(x, y, z)
guiSetText(Label_Zone, "", vehicleZoneName)
end
end
end
addEventHandler("onClientGUIClick", guiRoot, buttonPick)
@Dimos7