Why does the car air conditioner sometimes cool and sometimes not?

Are High Beams Allowed on Highways?

Using high beams is permitted when driving on highways at night, but the following two conditions must be met: 1. There must be a barrier in the middle of the road, such as grass or a median strip, to prevent the high beams from affecting oncoming traffic. However, it's important to note that the barrier must be continuous and opaque. If the barrier consists of spaced objects like trees, you should switch to low beams in time. High beams typically have a maximum range of 120 meters, so you should switch to low beams when oncoming traffic is about 150 meters away. 2. Pay attention to the distance from the vehicle in front. On highways, speeds are generally around 100 km/h, and the required following distance should be at least 100 meters. Therefore, high beams can be used when the distance from the vehicle in front exceeds 150 meters. Once the distance decreases, you should switch to low beams in time.

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What are the consequences of failing to conduct an annual vehicle inspection?

Below are the consequences of failing to conduct an annual vehicle inspection on time: 1. Vehicles that have not undergone annual inspection on time are not allowed on the road; 2. Driving a vehicle without timely annual inspection will result in 3 penalty points and a fine of 200 yuan; 3. If a traffic accident occurs involving a vehicle that has not undergone annual inspection, the party involved will bear full or primary responsibility, and the insurance company will not compensate; 4. Driving on the road without timely annual inspection is considered illegal driving and may result in the vehicle being impounded; 5. According to the 'Regulations on the Mandatory Scrapping Standards for Motor Vehicles', if a motor vehicle fails to obtain the inspection qualification mark for three consecutive inspection cycles after the expiration of the inspection validity period, it will be forcibly scrapped.

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How to Turn Off the Rear Wiper on the Tiguan L?

Tiguan L rear wiper can be turned off by pulling the control lever on the right side of the steering wheel backward. Pushing the lever upward activates the front wipers, while pushing it forward engages the windshield washer function. Wiper Replacement Steps: Use a small screwdriver to pry up the retaining lug and slide the end cap off the wiper blade from both ends; Slide the rubber blade out of the wiper arm and discard it; Remove the end caps from the rubber blade and insert the new rubber blade into the wiper arm, ensuring it passes through each metal loop; Install new end caps onto both ends of the rubber blade, making sure the retaining lugs on the end caps securely fasten behind the upturned ends of the metal guides. How to Choose Wiper Blades: Select the appropriate length of wiper blades based on the size of your vehicle's windshield. Larger windshields require longer wiper blades, while smaller ones need shorter blades. This ensures complete coverage without dead spots, as overly short wiper blades may miss areas. Opt for highly practical wiper blades. Although many factory-installed metal wiper blades perform well, their rubber inserts wear out over time and replacement can be cumbersome and costly. Therefore, it's advisable to switch to beam-style (frameless) wiper blades, which are not only more effective at cleaning but also relatively cheaper. Choose wiper blades based on price range. Beam-style wiper blades are currently the most common, but their prices vary widely. Very cheap wiper blades tend to wear out quickly, while higher-priced ones offer better quality and can typically last 2-3 years. Whenever possible, select branded wiper blades. Branded wipers are more durable and sturdy, albeit slightly more expensive. They last longer and come with better after-sales service, including free replacement during trial periods offered by many reputable brands.

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How Often Should Car Tires Be Rotated?

Car tires should be rotated every 10,000 kilometers. Specifically, the left front tire should be swapped with the right rear tire, and the right front tire should be swapped with the left rear tire. The detailed explanation is as follows: Specific steps for tire rotation: Every 10,000 kilometers, the left front tire should be swapped with the right rear tire, and the right front tire should be swapped with the left rear tire. This increases the tread friction on the ground and improves traction. Benefits of tire rotation: To ensure even tire wear, it is essential to regularly rotate the front and rear tires. This extends the overall lifespan of the tires and enhances driving safety. Additionally, it is important to follow certain principles when rotating the tires.

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What is the purpose of a dash cam?

The purpose of a dash cam is to provide drivers with strong evidence in the event of sudden traffic accidents. It can quickly, truthfully, and accurately use video footage to assist traffic police in handling accidents fairly, justly, and reasonably. Below are some considerations when selecting a dash cam: Camera Angle: Most dash cams have a camera angle of around 100 degrees, which is generally sufficient to capture the lanes on both sides of the vehicle. Video Resolution: A video resolution of 1280X720 can usually ensure that details like the license plate of the car in front are clearly visible. The light sensitivity of the dash cam's CMOS chip and the quality of the external lens glass directly affect its nighttime recording performance. Memory Capacity: Opt for a memory card with as large a capacity as possible to ensure smoother video recording and better compatibility with the storage card.

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Which Volkswagen Model is Good for Family Use?

FAW-Volkswagen T-ROC. The reference price ranges from 135,800 to 203,800 yuan. Currently, compact SUVs are popular models for family cars, and the T-ROC is one such compact SUV. If you frequently drive on city roads, you can choose models with naturally aspirated inline 4-cylinder engines, such as the POLO 1.4L, Bora 1.6L, Lavida 1.6L, Sagitar 1.6L, and Golf 1.6L. If the road conditions are not very good, it is recommended to buy an automatic transmission model, which is easier to drive in stop-and-go traffic, whereas a manual transmission can be quite strenuous. This mainly depends on the owner's car purchase budget. Overall, Volkswagen cars are very good, with stable performance and relatively good value.

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Why does the car air conditioner sometimes cool and sometimes not?

Are High Beams Allowed on Highways?

What are the consequences of failing to conduct an annual vehicle inspection?

How to Turn Off the Rear Wiper on the Tiguan L?

How Often Should Car Tires Be Rotated?

What is the purpose of a dash cam?

Which Volkswagen Model is Good for Family Use?

Why does the auto start-stop not work after replacing the battery?

How to Start a Vehicle in Subject 2 of the Driving Test?

Will I be caught on camera if I drive through a yellow light that just turned on?

What Causes a Battery to Overheat?