Where is the positive wire for the Mazda3 turn signal?

[StEmilia]

The positive wire for the Mazda3 turn signal is the red wire connected to the turn signal, and the one on the round cap is the positive terminal. The turn signal is an important indicator light that is activated when a motor vehicle turns to alert surrounding vehicles and pedestrians. Turn signals use a flasher to achieve blinking lights, which can mainly be categorized into resistance wire type, capacitor type, and electronic type. Below is the classification of automotive lights: 1. Headlights: Combined headlights are located at the front of the vehicle and primarily serve illumination and signaling purposes. The light emitted by headlights illuminates the road ahead, enabling the driver to drive safely at night. 2. Combined taillights: Combined taillights are located at the rear of the vehicle and mainly serve illumination and signaling functions. 3. Turn signals: These are used to indicate left or right turns to other road users. Regulations require them to be amber in color. 4. License plate lights: These primarily illuminate the license plate.