Why Does the Engine Sound Louder When the Car Air Conditioner is On?

Why is the downgraded driver's license C1M?

When a driver's license is downgraded, it is mostly downgraded to C1 because currently, C1 can be used for life as long as physical conditions permit. However, it often becomes C1M because the driver's license includes the additional M-class vehicle type, and there is no further downgrade for the M-class, so it naturally remains attached. The C1M license can be considered a combination of the C1 and M licenses. The C1M license essentially adds the M-class vehicle type to the C1 driver's license. Among them, the C1 license covers small cars, while the M-class license covers wheeled self-propelled machinery. C1: Small cars, small automatic transmission vehicles, low-speed trucks, and three-wheeled vehicles; small and micro passenger vehicles, light and micro cargo vehicles; light, small, and micro special-purpose vehicles; small passenger vehicles with seating capacity of 9 or fewer people. M: Automobiles, tire cranes, road rollers, tractors, harvesters, and specialized construction machinery, etc.

5

2

Share

What does the red (!) light on the car dashboard mean?

There are generally three types of exclamation mark warning lights that may appear on the car dashboard: 1. A triangle with an exclamation mark in the middle. This is the general fault indicator light, which may illuminate under the following circumstances: overheating of the dry dual-clutch transmission clutch. Fuel cutoff system intervention or malfunction. Parking sensor malfunction. External light malfunction. Engine oil pressure sensor malfunction. Traction control system warning or malfunction. 2. A circle with parentheses and an exclamation mark in the middle: This is the brake system warning light, which may illuminate under the following circumstances: In some vehicles, it lights up for a few seconds after the ignition is turned on and turns off after the engine is started. It lights up when the handbrake is engaged and turns off when released. Low brake fluid level, it lights up while driving. Brake system malfunction. 3. A horizontal line with parentheses below and an exclamation mark in the middle: This is the tire pressure monitoring warning light, which illuminates when the air pressure in one of the vehicle's tires is too low.

4

3

Share

What is the Chinese equivalent of Euro 4 emission standards?

Euro 4 emission standards are equivalent to China's National IV emission standards, but Euro 4 is more stringent than National IV. Starting from July 1, 2019, China began implementing the National VI emission standards, which are the strictest emission standards in history. The implementation of stringent emission regulations aims to regulate automakers rather than consumers. Additional information: Only by enforcing strict emission standards can automakers develop engines with lower exhaust emissions. Implementing strict emission regulations also benefits the protection of the global environment. As global environmental pollution issues become increasingly severe, countries worldwide are introducing stricter emission regulations. Many automakers are actively developing pure electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs). Unlike conventional hybrid vehicles, PHEVs can charge their power batteries using external power sources, whereas conventional hybrids cannot. PHEVs offer longer electric-only driving ranges, better fuel economy, and lower exhaust emissions. Pure electric vehicles represent the future trend of automotive development, offering numerous advantages over internal combustion engine vehicles. EVs are powered by electric motors, resulting in zero tailpipe emissions. Electric motors operate without excessive vibrations or noise, providing a quieter cabin environment during driving.

4

1

Share

How many points are deducted at once for failing to yield to a school bus as required while driving a motor vehicle?

Failing to yield to a school bus as required while driving a motor vehicle results in a one-time deduction of six points. Here is more information about point deductions for motor vehicles: 1. Accumulation and Deduction Cycle: The demerit point cycle for traffic violations is generally 12 months, with a total of 12 points. Depending on the severity of the violation, points can be deducted as follows: 12 points, 6 points, 3 points, 2 points, or 1 point. In practice, there are also cases where 0.5 points are deducted. 2. Violations Resulting in a 1-Point Deduction: Failure to carry a vehicle registration or driver's license; vehicle not displaying an annual inspection sticker. 3. Violations Resulting in a 12-Point Deduction: Cutting in line during traffic congestion, occupying the opposite lane, failing to wait in the designated lane at a traffic light, or overloading by less than 20%.

20

5

Share

What Are the Benefits of Vehicle and Vessel Tax for Car Owners?

It raises fiscal funds for local governments and facilitates the management and rational allocation of vehicles and vessels. Below are the relevant details: 1. Vehicle and Vessel Tax: This is a type of property tax levied on vehicles and vessels that are required by law to be registered with public security, transportation, agriculture, fisheries, military, and other administrative departments in China. The tax is calculated based on the type of vehicle or vessel, according to the prescribed tax basis and annual tax standards. Starting from July 1, 2007, car owners are required to pay the vehicle and vessel tax when purchasing compulsory traffic insurance. 2. Local Tax: The vehicle and vessel tax is a local tax, collected and managed by local tax authorities. For motor vehicles, to facilitate taxpayers and save them time and costs, insurance institutions engaged in compulsory traffic insurance business are designated as withholding agents for the vehicle and vessel tax. They collect and remit the tax on behalf of the government when selling compulsory traffic insurance and promptly transfer the tax revenue to the state treasury.

14

0

Share

What lights should be used on highways at night?

Highway driving at night allows the use of high beams, but they should be used appropriately in combination with low beams. Below are the relevant introductions to vehicle lights: 1. Position lights: Since it is nighttime driving, whether on highways or regular roads, position lights must be turned on. Position lights, also known as small lights, when activated, will illuminate the front and rear position lights as well as the rear license plate light. 2. High and low beams: The use of high and low beams during nighttime highway driving is a common area of misunderstanding for many beginners. High beams can be used on highways at night, but they should be used appropriately in combination with low beams. When the distance to the vehicle ahead is significant, exceeding 150 meters, high beams can be used; when the distance to the vehicle ahead decreases, switch back to low beams. 3. Turn signals: Turn signals should be used when changing lanes, overtaking, entering or exiting the highway, and lane changes should only be made after observing that it is safe to do so, to prevent vehicles in the rear or adjacent lanes from reacting in time.

19

5

Share

Why Does the Engine Sound Louder When the Car Air Conditioner is On?

Why is the downgraded driver's license C1M?

What does the red (!) light on the car dashboard mean?

What is the Chinese equivalent of Euro 4 emission standards?

How many points are deducted at once for failing to yield to a school bus as required while driving a motor vehicle?

What Are the Benefits of Vehicle and Vessel Tax for Car Owners?

What lights should be used on highways at night?

How to activate voice control in Camry?

How to Deal with Rust Spots on Car Paint?

What Does the On-the-Road Price of a Car Mean?

What does car OTA mean?