What is the validity period of the online ride-hailing vehicle transport certificate?

What Causes Intermittent Air Conditioning Failure in Cars?

Here are the specific reasons why a car's air conditioning intermittently fails to cool: 1. Insufficient refrigerant: Car refrigerant typically needs replenishment every 2-3 years. If the interval is shorter, it indicates a refrigerant leak. The car's air conditioning system consists of multiple metal pipes with tiny gaps between them, leading to minor refrigerant leakage. Additionally, the system's dryer bottle absorbs moisture, which compresses some refrigerant. When the refrigerant level drops below a certain point, the air conditioning's cooling capacity diminishes. 2. Dirty condenser: During summer, poor air conditioning performance may occur even when the system tests normal with standard high and low pressure readings. Dealerships often recommend cleaning the radiator and condenser, primarily to improve heat dissipation. Accumulation of springtime poplar and willow catkins on the condenser can cause engine overheating or poor air conditioning performance. 3. Lack of maintenance: The filter is a crucial component of the car's air conditioning system. Frequent driving in dusty areas causes the filter to block external dust from entering the cabin. Over time, the filter becomes dirty, develops odors, or even clogs. When the filter is clogged with dust and debris, it severely reduces the air conditioning's airflow, resulting in weak cooling performance. 4. Worn or loose belt: After checking all air conditioning components with no apparent issues, the belt might be the overlooked culprit. Dealerships usually recommend belt replacement during maintenance. Failure to replace it can lead to slipping, which may cause belt breakage, unusual noises, loss of power assistance, or poor air conditioning performance. Therefore, inspecting the engine belt is also essential.

13

4

Share

How to Handle 12 Points Deducted from the Driver's License?

Here is an introduction about what happens when 12 points are deducted from a driver's license: 1. For Class AB licenses with 12 points deducted: The highest permitted driving category will be revoked, and the driver must complete the downgrade and license replacement procedure within 30 days. The driver's license will be temporarily confiscated, and the driver must attend a 7-day training course at the license issuing location or the place where the violation occurred within 15 days. After completing the course, the driver must take an exam. If passed, the points will be cleared, and the driver's license will be returned. If failed, the driver must continue training and retake the exam. Refusal to attend training or take the exam will result in the public announcement by the traffic management department of the public security authority that the driver's license is suspended. 2. For Class C licenses with 12 points deducted: If 12 points are deducted within one scoring cycle, the driver's license will be temporarily confiscated, and the driver must retake the subject one exam. If passed, the points will be cleared, and the driver's license will be returned. If failed, the driver must continue training and retake the exam. Refusal to attend training or take the exam will result in the public announcement by the traffic management department of the public security authority that the driver's license is suspended. 3. For probationary periods with 12 points deducted: For Class AB license holders, 12 points deducted during the probationary period will result in immediate revocation and downgrade. For Class C license holders, 12 points deducted during the probationary period will result in the revocation of the driver's license.

13

0

Share

How to Register After Failing the Driving Test Five Times?

According to relevant regulations, for the driving license test, the number of scheduled attempts for the Road Test (Subject Two) and the Road Driving Skills Test (Subject Three) must not exceed five. If the fifth scheduled test is still failed, the results of other subjects that have been passed will be invalidated. The individual must then re-register and pay for the Subject One test again. The passing scores for the driving license test are as follows: 1. Subject One (Traffic Regulations and Related Knowledge): Written test, with a full score of 100, 90 or above is required to pass (including 90). 2. Subject Two (Field Driving): Conducted on-site with an actual vehicle. Results are only categorized as pass or fail. The test includes five mandatory items conducted in sequence: reversing into a parking space, parallel parking, S-curve driving, right-angle turning, and hill start and stop. The full score is 100, with 80 or above required to pass (including 80). For large buses, medium buses, and large trucks, 90 or above is required to pass (including 90). 3. Subject Three (Road Driving): Conducted on actual roads or simulated environments with an actual vehicle. The full score is 100, with 90 or above required to pass (including 90). 4. Subject Four (Safe and Civilized Driving Related Knowledge): Written test, with a full score of 100, 90 or above is required to pass (including 90).

13

1

Share

Will unpaid fines affect the reset of demerit points on a driver's license?

Unpaid fines will affect the reset of demerit points on a driver's license. The demerit point cycle starts from the date the driver's license was obtained. If the demerit points do not reach 12 within a demerit point cycle (12 months) and all fines are paid before the end of this cycle, the system will automatically reset the points at the start of the next cycle. However, if there are unpaid fines, the demerit points will not be reset at the beginning of the next cycle. The points will continue to accumulate in the next cycle, and if they exceed 12, the driver will need to undergo training to eliminate the points. Below is relevant information about the demerit point cycle on a driver's license: 1. Introduction: The demerit point cycle refers to the cumulative period for traffic violations (i.e., the demerit point cycle), which lasts 12 months with a maximum of 12 points. It is calculated from the date the driver's license was first obtained. 2. Calculation: The demerit point cycle starts from the date the driver's license was obtained. If the demerit points do not reach 12 within a demerit point cycle (12 months) and all fines are paid before the end of this cycle, the system will automatically reset the points at the start of the next cycle. However, if there are unpaid fines, the demerit points will not be reset at the beginning of the next cycle. The points will continue to accumulate in the next cycle, and if they exceed 12, the driver will need to undergo training to eliminate the points. After adding a new vehicle class to the license and obtaining a new driver's license, the validity period of the license will not be recalculated. Additionally, the demerit point cycle will always start from the original date the license was first obtained. It is important to note that during the probation period after adding a new vehicle class, if the driver's license has a record of 12 demerit points, the probationary driving qualification for the new vehicle class will be revoked.

19

1

Share

Is it okay to drive a sedan on the 318 National Highway?

Of course, it is possible, but small-displacement cars may face challenges on the Sichuan-Tibet 318 Highway due to poor road conditions. Adequate preparation is essential: 1. Choose the right time and season: For sedan self-driving trips on the Sichuan-Tibet route, it is recommended to travel during the peak season when the weather and road conditions are generally more stable. There are more people around, making it safer when help is needed. Of course, traffic congestion is more likely, but the essence of travel lies in the journey itself, and even during traffic jams, you can appreciate the unique scenery of the Sichuan-Tibet route. 2. Avoid venturing into small paths or uninhabited areas: When driving a sedan into Tibet, stick to the main 318 National Highway. It's best not to challenge other off-main-road paths. Unfamiliar road conditions can easily leave you in a dilemma. If trouble arises, even calling for help may be uncertain due to poor signal reception, and the arrival time of rescuers is unpredictable. Avoid overconfidence, as it could endanger the vehicle, passengers, and family. 3. Prepare all necessary daily supplies for the trip: (1) Cash: Bring plenty. Although online payments are convenient, they are rarely usable on the Sichuan-Tibet route, and supplies are expensive. Carrying sufficient cash is the best safeguard. It’s also good to have small change ready, as there are many children along the way—giving them a few coins each is common, and cash is needed for temple offerings. (2) Medicine: Stock up on amoxicillin and glucose. Colds at high altitudes can be severe, and drinking glucose is highly effective for altitude sickness. Also, bring common medications (fever reducers, anti-altitude sickness pills, anti-diarrheal drugs, bandages, adhesive bandages, oxygen bags, etc.). (3) Clothing: The Sichuan-Tibet route can feel like all four seasons in one day—hot enough for short sleeves at noon but cold enough for a winter coat at night. Pack clothes for all seasons. (4) Food: Focus on high-energy foods like chocolate, beef jerky, compressed biscuits, Red Bull, and pickled vegetables. Some travelers may not be accustomed to local food, so bringing instant meals is advisable. Chewing gum is useful when brushing teeth isn’t possible, and snacks can help curb cravings during the journey.

13

4

Share

What to Do If There Are No Charging Piles for Electric Vehicles?

After confirming the purchase of a new energy vehicle, it is necessary to complete the charging condition confirmation procedure for the vehicle purchase with the new energy vehicle manufacturer. The vehicle manufacturer and the power supply company will conduct an on-site feasibility survey for electricity usage and construction, and issue the "New Energy Vehicle Purchase Charging Condition Confirmation Letter" within 7 working days.

4

1

Share

What is the validity period of the online ride-hailing vehicle transport certificate?

What Causes Intermittent Air Conditioning Failure in Cars?

How to Handle 12 Points Deducted from the Driver's License?

How to Register After Failing the Driving Test Five Times?

Will unpaid fines affect the reset of demerit points on a driver's license?

Is it okay to drive a sedan on the 318 National Highway?

What to Do If There Are No Charging Piles for Electric Vehicles?

Can Tires Repaired with Mushroom Plugs Still Run on Highways?

How Many Degrees to Turn the Steering Wheel for a Right Turn?

The Difference Between Foot Brake and Hand Brake in Automatic Transmission Cars

What is the function of the button on the automatic transmission gear shift?