An electronic, Three, Wire petrol/including the choice and, Which executes, Gas switch various tasks visual/auditory notifications of the operating setting for displaying the fuel gauge in cars equipped with refueling systems the motor featuring alternative fuels, I. E. Autogas. A prominent option within advantages of the switch is its attractive design and the arrangement of decorative elements which are formed as illuminated the center, Channels. Additionally button can be set up in different positions at 90o intervals, In a way that allows the location of the logo to be modified in line with the horizontal or vertical installation of the switch. Basic features and advantages of led 401 1. A built, In photoresistor allowing the automatic adjustment of the depending on, Backlighting level ambient light. 2. Optional manual adjustment of the backlighting of the switch. 3. Two, Color illumination of the button with the logo which indicates low fuel level and operating modes. 4. The possibility to change the direction within which the leds indicating the gas level are turned off relying on the location of the installation of the switch. 5. Integrated buzzer. 6. Adjustment of the volume of the buzzer.