What does turning the car signal lever upward indicate?
2 Answers
Pulling the lever upward activates the right turn signal. The switch is typically located on the left side of the steering wheel. Generally, pushing the lever downward turns on the left turn signal, while lifting it upward activates the right turn signal. Function of turn signals: Although turn signals are electronically controlled devices, they still use sound simulations of relays through audio systems. These important indicator lights are activated when vehicles change direction, serving to alert the driver that the turn signal is flashing while simultaneously notifying surrounding vehicles and pedestrians. Types of turn signals: They can be primarily categorized into three types: resistance wire type, capacitor type, and electronic type. The resistance wire type can be further divided into thermal wire type (electrothermal) and vane type (spring-loaded). The electronic type can also be subdivided into hybrid type (using contact-type relays with electronic components) and fully electronic type (relay-free).
I've been working at a 4S dealership for nearly ten years, and car owners often ask what the light is when the turn signal lever is pushed upward. It's actually quite simple—pushing it upward activates the right turn signal, while pushing it downward activates the left turn signal, which is the standard design. There's usually a small button at the top of the lever, and that one is more special—a light press flashes the high beams, used to alert the car ahead when overtaking. Nowadays, many new cars also integrate adaptive cruise control functions onto this lever. When using the turn signal, pay attention to the pressure applied—too light and it may skip, too heavy and it could damage the switch.
