Up for sale is a brand new 12 volt universal heater blower switch. The switch illuminates when it is turned on, Rotary knob. Switch is very easy to install and can be mounted under the dash or you can remove the bracket and mount it through the dash. Very easy 2 wire hook up. This switch can be used in classic cars, hot rods, or any 12 volt system. Feel free to ask questions. This switch is also available in a 6 volt and a different style as well. Be sure to check my other listings for more details. BLEMISH has cosmetic defect.