Where is the car turn signal switch? How to use it?

Its switch is located on the lever behind the left side of the steering wheel. Dialing down with the left hand is a left turn signal, and dialing up is a right turn signal. After the turn signal is turned on, the front, rear and side turn signals will flash at the same time to remind the surrounding cars and pedestrians to pay attention.

There are turn signals on the front and back of cars, and some cars also have turn signals on the side, rear window glass or rearview mirror. Turn on the turn signal in advance before turning.

Extended data

principle

1, xenon lamp tube, single chip microcomputer control circuit, left and right alternating stroboscopic uninterrupted work.

2. Use flasher: According to its different structures, it can be divided into three types: wire blocking type, capacitive type and electronic type. Among them, the resistance wire type can be divided into hot wire type (electric heating type) and wing type (bouncing type), and the electronic type can be divided into hybrid type (relay and electronic components with contacts) and full electronic type (no relay).

For example, the bouncing flasher uses the thermal effect principle of current, and uses thermal expansion and contraction as the power to make the spring suddenly move to connect and disconnect the contacts, thus realizing the flashing of lights.

When the vehicle turns, turn on the flashing indicator light in the corresponding direction to warn pedestrians or vehicles in front or behind the vehicle and prompt the driving direction of the vehicle.

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