What Causes the Jerking When an Automatic Transmission Car is in D Gear While Stationary?

Is There a Difference Between Summer and Winter Windshield Washer Fluid?

There is a difference between summer and winter windshield washer fluid. The summer version typically contains insect-cleaning agents in the cleaning solution, which not only cleans the car's windshield but also quickly removes insect residue from impacts. Winter windshield washer fluid is an antifreeze-type cleaning solution, ensuring it does not freeze or damage car components even when temperatures drop below -20°C. There is also an ultra-antifreeze type that remains unfrozen at -40°C, directly dissolving frost and quickly spreading across the windshield to maintain clarity and restore a wide field of vision. This type is suitable for extremely cold regions in the northernmost parts of the country. Features of windshield washer fluid: Cleaning performance - It is formulated with various surfactants and additives. Surfactants typically provide wetting, penetration, and solubilization functions, enabling effective cleaning and stain removal. Antifreeze performance - It significantly lowers the freezing point of the liquid, preventing freezing and quickly dissolving frost. Anti-fog performance - It forms a single-molecule protective layer on the glass surface, preventing fog droplet formation and ensuring clear, transparent windshields with unobstructed visibility.

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What is the general weight of a Volkswagen sedan?

Volkswagen models vary, and the weight and quality of the cars are different. Generally, family economy sedans with engine displacements ranging from 1.1 to 1.6L have a total vehicle weight of approximately 1.1 to 1.4 tons. Mid-to-high-end cars with engine displacements from 1.8 to 4.0 have a total vehicle weight of about 1.8 to 3.5 tons. Additional information: 1. Passenger cars: Passenger cars are primarily designed and technically characterized for transporting passengers and their personal luggage or temporary items, including the driver's seat. Passenger cars have a maximum of 9 seats. Passenger cars are divided into the following 11 types: standard passenger cars, convertible passenger cars, luxury passenger cars, compact passenger cars, roadsters, hatchback passenger cars, station wagons, multi-purpose passenger cars, forward-control passenger cars, off-road passenger cars, and special-purpose passenger cars. 2. Commercial vehicles: Commercial vehicles are designed and technically characterized for transporting people and goods and can tow trailers, but passenger cars are not included. Main types include: buses, semi-trailer tractors, and trucks.

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What is the reason for no sound when playing music in Lexus?

It is probably due to issues like loose plugs, which may be related to aftermarket installations. Additionally, the call volume on the phone and the media playback volume are set separately. Below are specific explanations for Lexus Bluetooth: 1. Car Navigation: The volume on either the car navigation or the phone might not be turned on; simply turn it on. 2. Change Bluetooth: Some phones (e.g., iPhone) have music playback programming that is incompatible with certain car models' pairing codes, so they can only handle calls but not play music. Changing the Bluetooth playback frequency band may be necessary. 3. Settings: The multimedia music feature of the car Bluetooth might not be enabled; it needs to be turned on in the settings. 4. Media Audio: If the media audio on the phone is not turned off, it can cause signal interference with the Bluetooth function.

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What is the reason why the tire pressure light of the old Lavida cannot be turned off after the annual inspection?

If it cannot be turned off, you need to go to the Volkswagen after-sales service center and ask the staff to check the tire pressure and related systems such as sensors. After confirming that there is no fault, use a special decoder to clear the tire pressure warning light on the car. The following is a specific introduction to a punctured tire: 1. The tire pressure monitoring light is on due to a punctured tire: This situation is usually caused by a very slow leak, and it is difficult to determine which tire is the problem immediately. You can use a tire pressure gauge to measure, with the front tires at 2.3 and the rear tires at 2.5. If there is a lack of air, replenish it and then observe the tire pressure warning light. If it lights up again after a few days, you need to remove the tire for inspection. 2. Tire pressure: Sometimes the tire pressure monitoring light is on because the tire pressure is too high.

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What are the reasons for failing the annual brake inspection?

Failure in the annual brake inspection is mainly caused by excessively worn brake pads or inconsistency between the front and rear brake systems. Detailed explanations are as follows: 1. Excessively worn brake pads: Brake pads should be replaced promptly; otherwise, they may cause the vehicle to fail the inspection. The solution is simple—replace the brake pads at a repair shop, and the vehicle will pass the reinspection. Tip: Regular vehicle maintenance is essential. Brake pads and brake fluid should be replaced periodically to prevent accidents due to brake failure. 2. Inconsistency between front and rear brake systems: Some drivers who are overly cautious may hesitate to brake hard, leading to inconsistency between the front and rear brake systems during inspection. The solution is straightforward—drive the vehicle to an open road, accelerate, and then brake hard a few times before reinspection. Tip: Vehicles should be driven on highways regularly. If a vehicle is always driven at low speeds (below 40 km/h), its performance may degrade. It’s recommended to drive at 100–120 km/h every 5,000 km for optimal performance.

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Are Pickup Trucks Still Subject to Mandatory Scrapping After 15 Years?

Currently, pickup trucks are still subject to the mandatory scrapping regulation of 15 years or 600,000 kilometers. However, some regions are gradually abolishing the 15-year scrapping rule for pickups. For household-use pickup trucks, there is no fixed scrapping period, but the 600,000-kilometer scrapping regulation still applies. Scrapping Process: Vehicle owners applying for scrapping and renewal must fill out the "Application Form for Vehicle Modification, Transfer, Alteration, Suspension, or Scrapping" in duplicate and affix their seal. The registration office will then issue a "Vehicle Scrapping Notice" for vehicles that have reached the scrapping age. For vehicles that have not yet reached the scrapping age, the vehicle inspection office will determine if they meet the scrapping standards and issue a "Vehicle Scrapping Notice" if applicable. The owner can then choose a qualified recycling company to dismantle the vehicle. The recycling company will verify the "Notice" before dismantling the vehicle and taking photos. The engine must be separated from the vehicle, the engine block must be broken, and the chassis must be cut. Mandatory Scrapping Standards: On December 27, 2017, the Ministry of Commerce, the Ministry of Public Security, and other departments jointly issued the "Regulations on Mandatory Scrapping Standards for Motor Vehicles," which came into effect on May 1, 2017. The regulation clearly states that vehicles that fail to obtain an inspection compliance mark for three consecutive inspection cycles after the expiration of their inspection validity period must be mandatorily scrapped.

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What Causes the Jerking When an Automatic Transmission Car is in D Gear While Stationary?

Is There a Difference Between Summer and Winter Windshield Washer Fluid?

What is the general weight of a Volkswagen sedan?

What is the reason for no sound when playing music in Lexus?

What is the reason why the tire pressure light of the old Lavida cannot be turned off after the annual inspection?

What are the reasons for failing the annual brake inspection?

Are Pickup Trucks Still Subject to Mandatory Scrapping After 15 Years?

What is the battery capacity of Li Auto?

Does fatigue driving result in penalty points?

What is the wading depth of the Lavida?

What does Volkswagen's indirect tire pressure monitoring mean?