DZ95189586509 门窗控制单元 L3000

 The function of the window elevator control switch is to control the direction of current in the motor. The control switch generally has two sets,
one set for the main control switch (master switch), installed on the inside of the driver door or near the shift lever, used for the driver to control the rise and fall of each window glass;
The other set is a separate control switch, respectively installed in the middle of each door or door handle, for the occupant to operate the window glass.