Why Are Car Dealerships Called 4S Shops?

What to Pay Attention to When Learning to Drive in Winter?

Here are the precautions for learning to drive in winter: 1. Keep Warm: In winter, don't prioritize style over comfort, especially keeping your hands and feet warm at all times for flexible operation. Carry a thermos with you to have hot water to drink and warm your hands. 2. Maintain Flexibility: Even if you're afraid of the cold, avoid wearing thick gloves while driving, and don't wear overly thick shoes. Sports shoes with good insulation are the most suitable. Do some warm-up exercises before getting in the car to loosen up your hands and feet. 3. Be Mindful of Road Conditions: Winter often brings rain, snow, fog, and frost. When learning to drive, pay attention to anti-skid and anti-fog measures, slow down as much as possible, keep the steering wheel steady, and learn to use the car's heater and windshield wipers. If staying in the car for a long time, crack open a window slightly to let in fresh air, which helps disperse fog and keeps your mind clear.

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What to do if the driver's license is overdue?

If the driver's license expires without renewal, you just need to get a new license within one year. Otherwise, it will be revoked after one year. According to the Road Traffic Safety Law, if the driver's license is not renewed for more than one year after the expiration date, the motor vehicle driver's license will be automatically revoked. After two years, the normal use of the driver's license can be restored by passing the subject one exam. Here is additional information: Relevant regulations: According to the Road Traffic Safety Law, if the driver's license is not renewed for more than one year after the expiration date, the motor vehicle driver's license will be automatically revoked. After two years, the normal use of the driver's license can be restored by passing the subject one exam; if it is revoked for more than two years, you need to reapply. It is particularly important to note that driving a motor vehicle is not allowed after the driver's license expires.

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Can Water Enter the Transmission After a Car Drives Through Water?

It depends on the specific situation of driving through water. After driving through water, the transmission, differential, front and rear axles, and differential may all be exposed to water. Generally, water entering the transmission is mainly caused by the following two situations: Water level exceeds two-thirds of the wheel: If the water level exceeds two-thirds of the wheel, the probability of water entering the transmission is around 80% to 90%. If the water has already reached the level of the dashboard, the transmission is 100% certain to have water inside. Water splashes into the transmission during oncoming traffic: When encountering oncoming traffic, if there is excessive water on the road, it may cause water to enter the transmission. Once water enters the transmission, the performance of the transmission fluid will be affected. The performance of the transmission fluid will also degrade, leading to clutch slippage.

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What Are the Car Light Indicators?

Car dashboard light indicators include the electronic throttle indicator, turn signal indicator, etc. Specific introductions are as follows: Electronic Throttle Indicator: This light is commonly found in Volkswagen models. When the vehicle starts self-inspection, the EPC light will illuminate for a few seconds and then turn off. If there is a malfunction, this light will stay on, and timely maintenance should be performed. Turn Signal Indicator: When the turn signal is activated, the corresponding indicator flashes at a certain frequency. When the hazard warning light button is pressed, both indicators light up simultaneously. The indicator automatically turns off once the turn signal is deactivated. High Beam Indicator: This indicates whether the headlights are in high beam mode. Normally, this indicator is off. It lights up when the high beams are activated or when the high beam flash function is used. Seat Belt Indicator: This shows the status of the seat belt. Depending on the vehicle model, the light may illuminate for a few seconds as a reminder or stay on until the seat belt is fastened. Some vehicles may also include an audible alert.

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What Should You Check Before Taking the Car on the Highway?

Before taking the car on the highway, you need to check the tires, engine oil, coolant, lights, and brakes. Here are the specific details: 1. Tires: Carefully inspect the appearance of each tire for any scratches. If it's just a rubber scratch, it doesn't affect usage, but if the inner tire cords are damaged, the tire must be replaced. If the tires haven't been rotated in over two years, it's best to swap the front tires with the rear ones. Thoroughly check the consistency of all four tires. Drive on a flat road without holding the steering wheel to see if the car moves straight; otherwise, get a four-wheel alignment immediately. 2. Engine Oil: Park the car on a level surface, wait for it to cool, then pull out the dipstick, wipe it clean, reinsert it fully, and pull it out again to check. The oil level should be between the minimum and maximum marks on the dipstick; it must not exceed these limits. 3. Coolant: Coolant prevents the engine's cooling liquid from freezing and expanding during cold winter stops, which could crack the radiator and engine block. Coolant should be used year-round. 4. Lights: This includes headlights, reverse lights, brake lights, turn signals, interior lights, fog lights, etc., especially fog lights—if there's an issue, replace them immediately. 5. Brakes: Check the thickness of the brake pads; if they seem too thin (less than 2mm), they need replacement. Drive at normal speed and test the brakes for any abnormalities. Park the car on a slope to check if the handbrake works effectively.

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What material is generally good for engine guard plates?

Golden Science alloy plastic steel protective plate material is the best, with the advantages of light weight, high strength, corrosion resistance, good resilience, fully enclosed, and does not affect the engine sinking. The following is more related introduction: Benefits of installing engine guard plates: 1. Prevent sand and stone scratches: This is very similar to the role of the guard plate, one relies on a plate, the other relies on a layer of protective film (paint), just like putting a case on a mobile phone, it is very easy to understand. 2. Prevent moisture: Rust is also one of the fatal injuries of the chassis, especially in the rainy southern regions, the acidic substances in the rain can damage the chassis. Therefore, anti-corrosion (or anti-rust) is also a very important point. 3. Reduce noise: As for noise reduction, mainly when gravel or foreign objects hit the bottom of the car, the sound is relatively loud, the chassis armor has a certain sound insulation effect. Temperature control is because the car air conditioning airflow generally moves from bottom to top, the chassis armor can provide a certain thermal insulation effect.

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Why Are Car Dealerships Called 4S Shops?

What to Pay Attention to When Learning to Drive in Winter?

What to do if the driver's license is overdue?

Can Water Enter the Transmission After a Car Drives Through Water?

What Are the Car Light Indicators?

What Should You Check Before Taking the Car on the Highway?

What material is generally good for engine guard plates?

Can You Charge an Electric Vehicle Without Starting the Car?

Are Car Air Purifiers Useful?

Is it no longer necessary to display the insurance decal on new cars?

What Causes a Car Radiator to Overheat?