
Subject 3 not using turn signals deducts 10 points. Below is a detailed introduction about the Subject 3 examination: Overview: Subject 3, which includes the road driving skills test and the safety and civilized driving knowledge test, is part of the motor vehicle driver's license assessment. It is the abbreviation for the road driving skills and safety and civilized driving knowledge test subjects in the motor vehicle driver's examination. The content of the road driving skills test varies for different types of vehicles eligible for driving. Test content: The road driving skills test for Subject 3 generally includes preparation for getting on the vehicle, simulated lighting test, starting, driving straight, changing lanes, parking by the roadside, going straight through intersections, turning left at intersections, turning right at intersections, passing pedestrian crossings, passing school zones, passing bus stops, meeting other vehicles, etc.

I remember when I took the driving test (Subject 3) for the first time, I was so nervous that I forgot to turn on the turn signal when making a turn, and the examiner immediately deducted 10 points. You know, the total score for Subject 3 is only 100, so losing 10 points makes it very easy to fail. I didn’t pass that time because of this small mistake, and I regretted it so much. The rule is simple: you must turn on the turn signal in advance before changing lanes or turning, and keep it on for at least 3 seconds before steering. If you don’t, you’ll definitely lose 10 points, and in severe cases, the test may be terminated on the spot. The examiner emphasized that signals are used to communicate your intentions to others to avoid collisions. I recommend that candidates practice using turn signals more during simulated driving and familiarize themselves with the test route to avoid making basic mistakes like I did. Safety comes first, and this is also crucial for future driving.

As a mom helping my child prepare for the driving test, I've seen many students struggle with the third subject. Failing to use the turn signal will cost you 10 points—it's a strict rule. My child once forgot to signal and lost 10 points, barely passing. The test is out of 100 points, with strict deductions—like an automatic 10-point loss for lane changes without signaling, plus potential deductions for other mistakes. I think the rule makes sense; signals are crucial for safety, alerting other drivers. During practice, remind yourself to use them—don't overlook the basics. Practice lane changes with the instructor repeatedly, and stay focused to avoid errors. Heavy deductions waste time, money, and can shake confidence for the next attempt.

When instructing students, I often mention that failing to use the turn signal during the Subject 3 driving test results in a 10-point deduction, which is a common mistake. If a student changes lanes or turns without promptly activating the signal, the examiner will definitely mark it as an error. The rules require the turn signal to be activated in advance and maintained for at least 3 seconds before any maneuver. If you accidentally forget, don’t panic—continue driving safely to avoid making a second mistake. I emphasize to my students that using turn signals is about forming a habit; practicing multiple times during mock tests can help engrave it into muscle memory. Losing 10 points might bring the total score below 80, leading to failure, so I recommend familiarizing yourself with every detail of the test route and executing signal operations decisively. Other mistakes, like forgetting to check the rearview mirror, also incur penalties, but turn signals are more easily overlooked. Correcting these habits early leads to quicker success.


