What should be turned on when a motor vehicle exits the highway?

[JamesonMarie]

When a motor vehicle exits the highway, the right turn signal should be turned on. The turn signal is an important indicator light that is activated when the vehicle turns to alert surrounding vehicles and pedestrians. The turn signal bulb uses a xenon tube, controlled by a single-chip circuit, with alternating left and right flashing in continuous operation. The turn signal employs a flasher to achieve light blinking, which can mainly be divided into three types: resistance wire type, capacitor type, and electronic type. The ramp is a road on the right side of the highway entrance (usually 150 to 200 meters long), serving as the acceleration lane to enter the highway (since the minimum speed on the highway is 70 km/h, all vehicles must accelerate to at least 70 km/h in this lane before entering the highway lane). Before entering the highway, the left turn signal should be turned on. Since the highway lane is on the left, activating the left turn signal allows vehicles behind in the driving lane to clearly understand the intention to avoid accidents.