What does dark green on the map mean?

Why does the windshield fog up when the car comes out of the garage?

The reason the windshield fogs up when the car comes out of the garage is the temperature difference between the inside and outside of the vehicle. The temperature inside the cabin is higher than outside, causing moisture in the cabin to condense on the inner windshield, forming fog. Below is an introduction to the defogging switch: 1. Function: The purpose of the Audi A6 fog lights is to make the vehicle visible to others in conditions of reduced visibility, such as foggy or rainy weather. Therefore, the light source of the fog lights needs to have strong penetration. 2. Defogging: The copper wires seen on the rear windshield are heating elements. Press the 'rear' button to activate the rear windshield heating wires for defogging. 3. Auto-off: The rear windshield defogging switch automatically turns off after about ten minutes to protect the heating wires.

3

1

Share

Can a Private Car Be Converted into a Commercial Vehicle?

Private cars can be converted into commercial vehicles, but it is necessary to apply for a change of registration at the local vehicle management office where the car is registered. Additional Information: 1. Change of Registration: If a commercial vehicle is converted into a private vehicle or a private vehicle is converted into a commercial vehicle, or if the owner's residence moves out of the jurisdiction of the vehicle management office, the owner must apply for a change of registration at the vehicle management office and submit the required legal documents and certificates. 2. Change Process: The vehicle management office should verify the proof of the change in the application within one day of acceptance, retrieve the original vehicle license, and reissue a new one. If the vehicle registration number needs to be changed, the original license plate and vehicle license will be retrieved, a new vehicle registration number will be assigned, and new license plates, vehicle license, and inspection marks will be reissued.

20

5

Share

Why Does Tire Pressure Increase While Driving?

Tire pressure increases while driving due to the expansion of gas inside the tires. Below is an extended explanation about tire pressure: 1. Vehicle model affects tire pressure: Generally, the normal tire pressure should follow the manufacturer's recommended value. The standard tire pressure is related to the type of tire, and different vehicle models have varying weights, heights, and tire sizes, thus requiring different tire pressures. Standard tires typically have a pressure of 240kpa-250kpa, while reinforced tires have a pressure of 280kpa-290kpa. 2. Temperature also has an impact: The tire pressure differs between cold and hot tires, with hot tires having about 20kpa higher pressure than cold tires. The manufacturer's recommended value refers to the cold tire pressure, which is usually around 230kpa-250kpa when the vehicle is stationary, but the exact value should be based on the specific tire pressure indicated for each vehicle.

11

0

Share

Is Oil Leakage Under the Car a Serious Problem?

Oil leakage under the car is a serious issue. During vehicle usage, oil leakage faults often occur. Below is an introduction to the related content: 1. Impact: It directly affects the technical performance of the car, leading to wastage of lubricating oil and fuel, and power consumption. It affects the cleanliness of the car and causes environmental pollution. 2. Hidden dangers: Due to oil leakage and the reduction of lubricating oil inside the machine, the lubrication of parts becomes poor and cooling is insufficient, which can cause early damage to parts and even leave potential safety hazards. Below is extended information on common causes of vehicle oil leakage: 1. Cause one: Poor quality, material, or craftsmanship of the product (parts); structural design issues. Improper high-speed assembly, unclean mating surfaces, damaged, displaced, or improperly installed gaskets according to operational procedures. 2. Cause two: Uneven tightening force of fastening nuts, stripped threads, broken fasteners, or loose and fallen parts leading to operational failure. Wear and tear over time, aging, deterioration, and deformation failure of sealing materials.

17

5

Share

Where to Print the Subject 1 Exam Score Report?

You cannot print it yourself. The test center staff will print it out when you leave the examination room, and you need to sign for confirmation. Relevant details are as follows: 1. Content: Subject 1 refers to the driver's theoretical exam, conducted at the vehicle management office, which is a mandatory licensing exam for all driver's license applicants. The exam content includes the most fundamental knowledge such as driving theory basics, road safety laws and regulations, traffic signals, traffic rules, as well as local regulations. The scheduling of the driver's theoretical exam is arranged independently by local vehicle management offices. 2. Driver's License Exam: Subject 1 is part of the motor vehicle driver training and examination syllabus. The examination section of this syllabus is divided into three subjects, organized by the traffic management department of the public security authority. The exams are conducted in the order of Subject 1, Subject 2, and Subject 3. After passing the previous subject, you can proceed to the next subject; if you fail the previous subject, you must retake that subject.

5

1

Share

Is It Harmful for a Car to Be Exposed to Heavy Rain?

Exposing a car to heavy rain can cause damage. Below is an introduction to the related content: 1. Driving in the rain: If driving during rainy weather, asphalt particles, dirt, and dust on the road can adhere to the car's paint surface. 2. Consequences: If the car is not washed, after several days of exposure to the sun, noticeable and difficult-to-remove marks may remain. Below is extended information about water-damaged vehicles: 1. Specific definition of a water-damaged vehicle: The vehicle begins to accumulate water, and internal components suffer damage due to the water. Water-damaged vehicles also have corresponding flood levels. 2. Classification of flood levels for water-damaged vehicles: Flood level one is when water just reaches the vehicle's chassis; flood level two is when water reaches half of the wheels; flood level three is when water almost completely submerges the tires; flood level four is when water reaches the engine hood; flood level five is when water completely submerges the engine hood; flood level six is when water submerges the car roof.

18

2

Share

What does dark green on the map mean?

Why does the windshield fog up when the car comes out of the garage?

Can a Private Car Be Converted into a Commercial Vehicle?

Why Does Tire Pressure Increase While Driving?

Is Oil Leakage Under the Car a Serious Problem?

Where to Print the Subject 1 Exam Score Report?

Is It Harmful for a Car to Be Exposed to Heavy Rain?

Why can't you wear shorts when taking the driving test?

What are the precautions for seat belts?

Which country is Maserati a car brand from?

Where Does the Condensation Water in a Car Drain From?