Is It Necessary to Soundproof a Car?

Do 4S shops grind off the original paint when repainting?

4S shops need to grind off the original car paint before repainting. Here are specific methods to distinguish paint quality: 1. Check the drying quality of the paint film: Press hard on the painted surface with your finger to see if obvious fingerprints appear. If fingerprints are visible, it indicates poor drying of the paint film, and the car needs to be returned to the paint booth for rebaking. 2. Check if the paint color matches the original: In good lighting, carefully observe the repainted area and the adjacent body for 7-10 seconds. Compare the colors by looking straight on and from a side angle (30-45 degrees) to see if there is any noticeable color difference. Note: Dark-colored cars should be compared facing the light, while light-colored cars should be compared with their back to the light. 3. Check the fullness of the paint film and the uniformity of the paint texture: Directly observe the fullness of the paint film. If the paint film is too thick, it may appear cloudy with dull colors; if too thin, the surface may lack brightness with darker colors. A good paint film should appear as if there is a layer of oil floating on the surface.

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How to set the power mode to ON for the Haval H6 third generation?

To set the power mode to ON for the Haval H6 third generation, press the one-touch start button once when the gear lever is in the P position. Below is an introduction to the Haval H6: 1. Design Evolution: After three generations of glorious evolution, the third-generation Haval H6 boasts a powerful presence; its Eastern-style futuristic aesthetic design language highlights strong dynamic lines, while the interior features a super-sensory future smart cockpit design. 2. Intelligent Evolution: With over a thousand intelligent upgrades, it integrates cutting-edge smart technologies, including full-vehicle FOTA upgrades and supports beyond L2-level autonomous driving. It also features 22 intelligent driving assistance functions such as full-scenario AEB automatic emergency braking, 50-meter fully automatic tracking reverse, and smart evasion.

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How many points will be deducted for speeding at 150 km/h on the highway?

Speeding at 150 km/h on the highway will result in the following penalties: I. For small vehicles: 1. Speeding less than 20%: Fine and 3 points deducted. 2. Speeding between 20% and 50%: Fine and 6 points deducted. 3. Speeding more than 50%: Fine, 12 points deducted, and possible license suspension. II. For medium and large vehicles: 1. Speeding less than 20% on ordinary roads: Fine and 3 points deducted. 2. Speeding between 20% and 50% on ordinary roads: Fine and 6 points deducted. 3. Speeding more than 50% on ordinary roads: Fine, 12 points deducted, and possible license suspension. 4. Speeding less than 20% on highways: Fine and 6 points deducted. 5. Speeding more than 20% on highways: Fine and 12 points deducted.

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What are the standards for scrapping private cars?

Private car scrapping standards: For 5-seat family cars and 7-seat SUVs, as well as non-commercial small and micro vehicles, there is no usage period limit. When the normal mileage reaches 600,000 kilometers, the state will guide the scrapping process. In addition to the above-mentioned vehicles, small and micro non-commercial passenger cars, large non-commercial cars, and wheeled special machinery vehicles also have no usage period limit. Vehicle scrapping process: 1. The car owner applying for scrapping and renewal must fill out and submit the "Application Form for Vehicle Modification, Transfer, Alteration, Suspension, or Scrapping" in duplicate, stamped with the owner's seal. 2. Apply at the registration acceptance counter. For vehicles that have reached the scrapping age, the "Vehicle Scrapping Notice" will be issued. For vehicles that have not reached the scrapping age, after inspection and confirmation by the vehicle inspection counter that they meet the scrapping standards, the "Vehicle Scrapping Notice" will be issued. 3. The owner can choose a qualified recycling company to dismantle the vehicle by presenting the "Notice". 4. After verifying the "Notice", the recycling company will dismantle the vehicle and take photos. The engine must be separated from the vehicle, the engine block must be broken, and the frame (chassis) must be cut. 5. The owner must submit the "Modification Form", "XX Province Vehicle Renewal Technical Appraisal Form", "Scrapped Vehicle Recycling Certificate", and photos of the dismantled vehicle to the vehicle inspection counter for verification and signature. The license plates and certificates will be reclaimed, and the application will be submitted for approval according to regulations to complete the scrapping registration.

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Do I need to take a card when entering the highway during holidays?

During holidays, there is no need to take a card when entering the highway, as there are basically no staff at the free lanes during holiday periods. Below is relevant information about free highway travel during holidays: 1. Scope of Implementation: The free travel period applies during four national statutory holidays—Spring Festival, Tomb-Sweeping Day, Labor Day, and National Day—as well as the consecutive rest days for these holidays as determined by the State Council in the same year. 2. Time Frame: The free period starts at 00:00 on the first day of the holiday and ends at 24:00 on the last day of the holiday (for ordinary roads, the time is determined by when the vehicle passes the toll lane of the toll station, while for highways, the time is determined by when the vehicle exits the toll lane at the exit).

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How to Handle ETC When Changing Cars?

After changing cars, you cannot directly transfer the ETC to another vehicle for use. You need to visit an ETC service point to rebind and reinstall it. This is because ETC devices follow the 'one car, one card, one tag' rule, and they require reactivation after being removed. How to Activate ETC: Insert and remove the ETC card twice in succession until the electronic tag screen displays 'Bluetooth is on.' If it shows 'Tag invalid' when inserting and removing twice without the electronic tag attached, this is normal and does not affect activation. Alternatively, you can press the button on the top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth, open the corresponding mobile app (usually, there is a download QR code on the electronic tag), and enter the device activation interface. Click 'Device Connection' and wait patiently for the 'Connection successful' prompt. Once connected, upload a photo of the vehicle's front to complete activation.

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Is It Necessary to Soundproof a Car?

Do 4S shops grind off the original paint when repainting?

How to set the power mode to ON for the Haval H6 third generation?

How many points will be deducted for speeding at 150 km/h on the highway?

What are the standards for scrapping private cars?

Do I need to take a card when entering the highway during holidays?

How to Handle ETC When Changing Cars?

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