A method of manufacturing an organic EL element according to the present invention comprises the steps of forming pixel electrodes, , on a transparent substrate and forming on the pixel electrodes by patterning luminescent layers, , made of an organic compound by means of an ink-jet method. The lever includes a lateral plate which is rotatably engaged with a boss projecting from an inner surface of the female hood. Heat causes the substance to transform into a gaseous state due to the transfer of thermal energy from the heat source to the substance. The method further involves producing a first output message representing the user input provided by the first input message, and transmitting the first output message to the first client computer and to the second server. The processor may determine an engine status using the sensed battery voltage and determine a vehicle idling status using the determined engine status and the determined speed.