Is the Safe and Civilized Knowledge Test Subject 4?

1 Answers
DiMatthew
07/30/25 10:51am
Subject 3 Safe and Civilized Driving Knowledge Test is commonly referred to as Subject 4. Subject 4, also known as the Subject 4 Theory Test or Driver Theory Test, is part of the motor vehicle driver's license assessment. It mainly includes: requirements for safe and civilized driving operations, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations like tire blowouts, and post-accident handling knowledge. The Subject 4 test consists of 50 questions, primarily in the form of case studies, images, and animations, with a full score of 100 and a passing score of 90. After the implementation of the Ministry of Public Security's Order No. 123, the Subject 3 test was divided into two parts: the road test and the addition of the Safe and Civilized Knowledge Test, commonly known as "Subject 4," which assesses "driving ethics." Because this test is conducted after Subject 3, it is commonly referred to as the Subject 4 test. Officially, there is no Subject 4. Before the test, students can study traffic regulations through driver simulation test software on mobile or computer devices.
Was this review help?
12
5
Share
More Forum Discussions

What does a wrench on the car dashboard mean?

A wrench on the car dashboard is a maintenance reminder light. When the vehicle exceeds the set mileage for regular maintenance without being serviced, the wrench warning symbol will flash within 5 seconds of turning on the ignition, displaying the exceeded predetermined maintenance mileage. After 5 seconds, it returns to the normal state, with the maintenance indicator remaining lit. The first maintenance for a new car is crucial, primarily involving an oil change. Normally, maintenance can be done at 3,000 kilometers, but it must be performed by 5,000 kilometers. Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. Modern car maintenance mainly includes the maintenance of the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and more.
6
5
Share

What does 'odo' mean on the car dashboard?

The 'odo' displayed on the car dashboard represents the total mileage of the vehicle. 'Odo' on the car dashboard's trip meter indicates how many kilometers the car has been driven in total, and this mileage cannot be reset. There is also 'trip' on the car dashboard, which is the sub-trip mileage. The sub-trip mileage can record the distance driven over a certain period and can be reset. If you want to know how much distance you have driven in a month, you can use the sub-trip mileage function. The car trip meter is a device that displays the speed of the car, measured in kilometers per hour. It consists of two meters: one is the speedometer, and the other is the odometer. The car trip meter is usually located directly in front of the driver's position.
19
3
Share

What does SVS on the car dashboard mean?

When the SVS light appears on the car dashboard, it indicates that the ECU (Engine Control Unit) or TCU (Transmission Control Unit) of an electronically fuel-injected vehicle has detected a fault in the engine or automatic transmission. All electronically fuel-injected vehicles are equipped with an SVS warning light. For manual transmission vehicles, it serves as the engine fault indicator, while for automatic transmission vehicles, it indicates faults in both the engine and automatic transmission. If the SVS light illuminates, it is recommended to visit a car dealership or service center for inspection as soon as possible. The SVS light is a warning indicator for abnormalities in the vehicle's emission system. If there are no other unusual symptoms while driving, it is often caused by poor-quality gasoline. The SVS light is a standard indicator in the automotive industry, responsible for alerting users to power system abnormalities and prompting them to take the vehicle to a service center for maintenance.
2
2
Share

Does the Mercedes-Benz C-Class have voice interaction functionality?

Mercedes-Benz C-Class has voice interaction functionality. Method to activate the car's voice function: To activate the car's voice function, you can do so through the central control screen settings. Find the settings (usually a gear-shaped icon) and the voice icon on the central control screen, then click to start the voice assistant. Once the voice function is activated, the car can recognize the driver's spoken language and execute the driver's commands. Advantages of car voice functionality: While driving, using voice commands to play music can enhance the driving experience, and the owner can also show off to passengers. The introduction of voice control allows the driver to keep both hands on the steering wheel and eyes on the road, improving safety.
6
4
Share

Can BMW remotely turn on the air conditioning?

BMW cannot remotely turn on the air conditioning. However, you can set the parking ventilation function. Car air conditioning temperature: Generally, the blue button on the left side of the car represents cold air, the red one represents warm air, and the middle one represents a moderate temperature. The owner can adjust it according to their preference. Car air conditioning cold air: To turn on the cold air, adjust the left button towards the blue area. When you want warm air, adjust it towards the red area, then press the AC switch. Additionally, the middle button controls the fan speed, and the one on the far right adjusts the mode—you can set it to blow air only to the feet, hands, or windshield, or use two modes simultaneously.
15
4
Share

What causes abnormal power drop and engine stalling in BMW X5?

The reason is the blind removal of the engine thermostat, which can be resolved by reinstalling the thermostat. Clogged air filter: The engine's intake system mainly consists of two parts: the air filter and the intake duct. Depending on usage conditions, the air filter should be cleaned regularly. One method is to use high-pressure air to blow dust out from the inside to the outside. Since the air filter is made of paper, care should be taken not to use excessively high air pressure to avoid damaging the filter. Generally, the air filter should be replaced after being cleaned three times, and the cleaning interval can be determined based on the air quality of the usual driving area. Dirty intake duct: If the vehicle frequently operates in areas with high dust levels and poor air quality, attention should be paid to cleaning the intake duct to ensure smooth airflow. The intake duct is crucial for the normal operation of the engine. If it becomes too dirty, it can lead to a decrease in charging efficiency, causing the engine to operate outside its normal power output range and accelerating engine wear and aging.
14
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.