Such an electromagnetic-thermal device as a multifunctional relay regulates the opening and closing of the circuits of the corresponding light indicators. When they work, a light signal is generated. Before the car enters the turn, it goes out. The multifunctional relay performs four basic functions. One of them is the creation of a light intermittent signal of pointers directly on the car before the maneuver, as well as during this very maneuver.

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The operation of multifunctional relay

The HELLA brand Multifunctional Relay allows you to create an intermittent signal from the lamp, which is located on the dashboard of the car. Such a device allows you to generate intermittent indicators of various indicators provided in the car. They are activated when the alarm is on. The multifunctional relay generates a similar intermittent and audible signal. With the help of clicks, the device calls to help the driver navigate the functioning of devices without visual contact with the corresponding instrument panel.