How often should a new private car be inspected?

Why Can't You See Clearly Through the Rear Windshield on Rainy Days?

On rainy days, the rear windshield of a car becomes unclear due to the temperature difference between the inside and outside of the vehicle, causing the glass to fog up. Defogging Mode: Cars come equipped with a defogging mode. When you encounter this situation where the windshield is unclear on rainy days, you can turn on the air conditioning and select the defogging mode. Wipers: Proper use of the wipers can prevent rainwater from staying on the glass for too long. Cleaner with Dry Cloth Wipe: Mix cleaner with water, apply it evenly on the glass with a sponge, and wipe it dry with a towel after it dries, leaving no watermarks. Generally, this can effectively prevent fogging for up to 20 hours.

12

0

Share

What are the classifications of motorcycle licenses?

Motorcycle licenses are generally classified into three levels: Class D, Class E, and Class F. The specific classifications are as follows: In terms of usage scope, a Class D motorcycle license allows the holder to operate three-wheeled motorcycles, regular two-wheeled motorcycles, and light motorcycles; a Class E license permits the operation of regular two-wheeled motorcycles and light motorcycles; while a Class F license is limited to light motorcycles. Regarding the difficulty of obtaining these licenses, the Class D motorcycle license is more challenging to acquire than the Class E and Class F licenses, with the Class F being the easiest motorcycle license to obtain. To ride a motorcycle, one must first complete motorcycle driving training approved by the traffic police department and obtain either a Class D or Class E license. Purchasing a motorcycle requires payment of a purchase tax and obtaining insurance, as well as registering the vehicle to receive a motor vehicle license plate, registration certificate, and vehicle registration document. To legally ride a motorcycle on the road, not only must the rider possess a driver's license, but the motorcycle must also have a vehicle registration certificate, which serves as proof of the vehicle's legal status for road use. Therefore, to legally operate a motorcycle on public roads, a registration certificate must be obtained, which can typically be processed at the store where the motorcycle is purchased.

3

4

Share

Do I Need to Drive Around After Replacing a Car Battery?

Newly replaced car batteries do not require driving around. Typically, a newly installed car battery comes with a certain amount of charge. The battery will recharge while driving. Precautions for battery replacement: Visually inspect the battery casing for cracks, corrosion, or any signs of burning; Use a voltmeter to ensure the voltage between the casing and ground does not exceed 20V, as higher voltages pose an electric shock risk; After installing the new battery, perform a test run using Mercedes-Benz specialized diagnostic equipment. Car battery maintenance tips: Avoid leaving the car parked in open parking areas for extended periods. If long-term parking is necessary, remove the battery to prevent freezing damage; Regularly charge the car battery, as prolonged disuse leads to gradual self-discharge and eventual failure. Therefore, start the car periodically to recharge the battery.

20

3

Share

Why is the front windshield not clear?

Dust, spots, glass etching, and oil film on the windshield can all cause the front windshield to become unclear. Dust on the front windshield: Since cars are often driven outdoors and parked in open-air parking lots, it is common for dust to accumulate on the windshield. In this case, the owner can simply clean the front windshield themselves. First, wipe the surface with a towel, then use glass cleaner to thoroughly clean the windshield. Spots on the front windshield: When driving in the rain, dust or impurities mixed in the rainwater can leave spots on the windshield. Regular cleaning can restore clarity. Wipe the surface with a towel first, then use glass cleaner or toothpaste to clean it—this method is relatively simple. Glass etching on the windshield: If glass etching is found on the front windshield, first wet a towel, then wipe the affected area with the damp towel, apply alcohol, and finally wipe the glass again to remove the etching. Alternatively, ammonia water can be added to water to clean off the glass etching. Oil film on the front windshield: If you drive too close to the vehicle in front, black exhaust fumes from its tailpipe can easily adhere to the windshield, forming an oil film. This oil film can blur the windshield and, in severe cases, obstruct visibility. Before cleaning, remove any sand particles to avoid scratching the glass, then use a degreasing cleaner to remove the oil film.

10

2

Share

What Causes Sudden Power Loss in New Energy Vehicles?

Sudden power loss in new energy vehicles may be caused by battery depletion. Turn off the engine: After turning off the engine, avoid listening to music or using other electrical devices in the car for extended periods. Disconnect the battery negative terminal: When the vehicle is not in use for a long time, disconnect the battery negative terminal and check whether the battery is securely fixed in the vehicle and whether the casing surface has any damage. Check the battery: Inspect whether the battery cables are securely connected and whether the exhaust vents are dusty. Clean any dust promptly if present. Check charging status: The charging status and quality condition can be checked via the battery's inspection window.

17

2

Share

Why Can't Novice Drivers Distinguish Lanes?

Novice drivers often struggle to distinguish lanes primarily due to unfamiliarity with lane configurations. During daily driving, common lane setups include bidirectional 4-lane, 6-lane, and 8-lane roads. This means a road is divided into two directions by a median barrier or solid yellow line, with each direction further divided into 2, 3, or 4 lanes by solid white lines. The inner lane is the fast lane, while the outer lane is the slow lane. In other words, the leftmost lane is the inner lane, and the rightmost lane is the outer lane. Additionally, drivers can refer to road signs to identify their current lane. How to Choose a Lane: For one-way roads, simply follow the traffic flow. One-way two-lane roads are typically divided into national highways and urban roads, with the left lane being the preferred choice. For one-way roads with three or more lanes, it's advisable to stay in the middle lane. This not only avoids criticism from faster drivers but also minimizes interference from pedestrians and cyclists. Moreover, the middle lane offers better visibility and easier lane changes. Maintaining Safe Distance: Novice drivers should frequently observe their surroundings and maintain a safe distance from the vehicle ahead, regardless of whether the road is busy or lightly trafficked. The appropriate distance depends on the current speed. For speeds around 40 km/h, maintain at least 30 meters. For speeds around 60 km/h, keep at least 50 meters. In rainy or wet conditions, the distance should match the absolute value of the speed in kilometers per hour. For example, at 40 km/h, maintain at least 40 meters, and so on.

10

3

Share

How often should a new private car be inspected?

Why Can't You See Clearly Through the Rear Windshield on Rainy Days?

What are the classifications of motorcycle licenses?

Do I Need to Drive Around After Replacing a Car Battery?

Why is the front windshield not clear?

What Causes Sudden Power Loss in New Energy Vehicles?

Why Can't Novice Drivers Distinguish Lanes?

What brand of motorcycle is fy-ymt?

Can a Motorcycle Still Be Used After Being Submerged in Water?

Where Can I Get Audio System Modifications?

Is it necessary to add engine cleaner and protector?