Which turn signal should be used when starting a car?
2 Answers
When starting a car, the left turn signal should be activated. Below is a detailed introduction about using the left turn signal when starting a car: 1. Principle: (1) Use of flasher: According to its structure, it can be divided into three types: resistance wire type, capacitor type, and electronic type. The resistance wire type can be further divided into hot wire type and vane type, while the electronic type can be divided into hybrid type, which includes contact-type relays and electronic components, and fully electronic type. The resistance wire type is divided into hot wire type and vane type, while the electronic type is divided into hybrid type and fully electronic type. (2) Others: The lamp tube uses a xenon lamp tube, with a microcontroller control circuit, and left-right alternating strobe continuous operation. Taking the bounce-type flasher as an example, it utilizes the principle of current thermal effect, using thermal expansion and contraction as the driving force to cause sudden movement of the spring piece, thereby connecting and disconnecting the contacts to achieve light flashing. 2. Practical method: While driving, when traffic in your lane is congested and a lane change is needed, you should observe whether the adjacent lane is clear through the rearview mirror. Without hindering the normal driving of vehicles in other lanes, you should first activate the corresponding turn signal and then change lanes. When making a U-turn, the left turn signal should be activated, and you should pay attention to observe whether there are any vehicles coming from the front or rear before proceeding with the U-turn.
I've been driving for over 20 years, and I always use the left turn signal when starting off because merging into the left lane from the roadside requires it. Without signaling, the cars behind won't know you're about to move, which can easily lead to rear-end collisions. For instance, on a rainy day with poor visibility, I once forgot to signal in a hurry to leave, and as soon as I started moving, someone honked at me—scared me half to death. Before starting, it's best to check the rearview mirror and blind spots to ensure no cars or pedestrians are there, then signal and move slowly. In China, where we drive on the right, using the left turn signal is a basic rule; in countries where driving is on the left, you'd use the right signal, but the principle is the same: inform others in advance about your intentions. Developing this habit can save a lot of trouble, especially in high-traffic areas during rush hour. Oh, and don't just rely on signaling when starting—watch out for pedestrians or cyclists suddenly darting out. In short, safety first—don't cut corners to save a little effort.
