What Brand is Volkswagen?

Where is the seat ventilation in the Mercedes-Benz E300L?

Mercedes-Benz E300L is not equipped with seat ventilation function. The following is a detailed introduction to the central control buttons of the Mercedes-Benz E300L: 1. Electronic Stability Program (ESP): The system is enabled by default. It is generally not recommended to turn it off unless driving on slippery roads such as rain or snow. 2. Parking Radar/Image: The central control screen displays the image, and the radar will emit an alarm sound. 3. Blind Spot Warning System: When there are other vehicles in the blind spots on both sides of the rear, the indicator lights on the rearview mirror will flash to alert the driver not to change lanes. If the driver does not notice the indicator lights and prepares to change lanes, the system will emit a warning sound. 4. Forward Collision Prevention System: When the distance between the vehicle and the car in front is too close, the system will sound an alarm to alert the driver. If the driver does not take action, the system will automatically brake the vehicle.

16

1

Share

How fast can you drive in a 70 km/h average speed check zone?

In a 70 km/h average speed check zone, the maximum speed you can drive is 77 km/h, but it's best to maintain a speed below 77 km/h throughout the entire zone. According to regulations, if your speed exceeds the limit by less than 10%, you will only receive a warning without any penalty points or fines. Here are more details about speeding penalties: 1. Exceeding the speed limit by less than 10%: no penalty. 2. Exceeding the speed limit by 10% to less than 20%: a fine of 200 RMB and 3 penalty points. 3. Exceeding the speed limit by 20% to less than 50%: a fine of 200 RMB and 6 penalty points. 4. Exceeding the speed limit by 50% or more: a fine of 2000 RMB, 12 penalty points, and possible license suspension.

9

2

Share

What is the maximum speed of the Geely Vision X3 on the highway?

Geely Vision X3 can reach a speed of 140 km/h on the highway. Overtaking: It is important to clearly identify the driving lane, overtaking lane, and road signs. On the highway, the lane closest to the central barrier is the overtaking lane. If you are not overtaking, avoid staying in the overtaking lane for an extended period. Generally, the far-right lane is the emergency lane, and you should never overtake from the emergency lane. Driving speed: Pay attention to your driving speed. On the highway, driving slower does not necessarily mean safer. A speed of 80 to 100 km/h is considered relatively safe for small vehicles. Exiting the highway: When exiting the highway, make sure to identify the correct exit. If you miss your exit, continue driving and take the next exit. Never reverse or make a U-turn on the highway.

8

3

Share

What is the normal range of run-flat tire pressure for a BMW X3?

The normal range of run-flat tire pressure for a BMW X3 is 2.3-2.5 bar, with a maximum not exceeding 3.0 bar and a minimum not below 2.1 bar. Tire pressure is crucial for tires; it should neither be too high nor too low. If the pressure is too high, it will reduce the contact area between the tire and the ground, leading to decreased tire grip. If the pressure is too low, it can cause the tire to exhibit wave-like deformation during high-speed driving, accelerating tire aging and increasing the risk of a blowout. Tires are rubber products and should normally be replaced every four years. After installing new tires, it is essential to perform a balance test on each wheel to prevent abnormal vibrations during high-speed driving.

13

2

Share

What impact does the implementation of China 6 have on used cars?

After the implementation of China 6, used cars can still be sold and transferred, but those that do not meet the China 6 emission standards will not be eligible for license plate registration. Below is relevant information about China 6: Implementation Timeline: According to regulations, China 6 is divided into two phases, a and b. By July 1, 2020, at the latest, all light-duty vehicles sold and registered must comply with China 6a requirements. Starting from July 1, 2023, all light-duty vehicles sold and registered must meet the China 6b emission limit requirements. Emission Standards: China 6 is more stringent than previous standards and is based on the Euro 6 emission standards. It applies the same standards to diesel vehicles, meaning that after the domestic standard is officially implemented, carbon monoxide emissions from gasoline vehicles will be reduced by approximately 50%.

6

3

Share

Working Principle and Function of Automotive Expansion Valve?

Automotive expansion valve, also known as throttle valve, is a key component of automotive air conditioning refrigeration systems, serving as the boundary point between high and low pressure in the system. Below are the details: 1. Working principle of automotive expansion valve: The flow of coolant primarily relies on the pressure generated by the water pump. When the suction pressure on the pump's low-pressure side becomes too low, vapor bubbles will form, leading to a decrease in water flow. This condition easily causes cavitation, resulting in surface pitting. Failure to prevent this issue will directly reduce the component's service life. 2. Function of automotive expansion valve: It throttles and reduces the pressure of high-pressure liquid refrigerant from the receiver-drier. It regulates and controls the amount of liquid refrigerant entering the evaporator to adapt to changes in cooling load, while also preventing compressor liquid slugging and abnormal overheating of vapor at the evaporator outlet.

8

5

Share

What Brand is Volkswagen?

Where is the seat ventilation in the Mercedes-Benz E300L?

How fast can you drive in a 70 km/h average speed check zone?

What is the maximum speed of the Geely Vision X3 on the highway?

What is the normal range of run-flat tire pressure for a BMW X3?

What impact does the implementation of China 6 have on used cars?

Working Principle and Function of Automotive Expansion Valve?

How to Close the Third-Row Windows in the Older GL8 Model?

What causes the VSC malfunction in the 2008 Lexus model?

Does Geely Car System Upgrade Cost Money?

What Causes the Car to Shake When Shifting to D Gear?