What are the main items for new car maintenance?

Is It Normal for a Car Battery to Fail After 2 Years?

The typical lifespan of a car battery is around 2 years, but with proper maintenance, it's common for batteries to last 6-8 years. Avoid Using Electronic Devices After Turning Off the Engine: Do not excessively use in-car electronic devices like audio systems, video players, or lights when the engine is off. High-power devices such as car vacuum cleaners or portable air pumps can cause significant damage to the battery. It's best to use these devices after starting the car. Avoid Prolonged Parking: Leaving a car parked for extended periods can gradually deplete the battery's charge, potentially leading to a dead battery. To prevent this, drive the car for a while every few days to recharge the battery. Aim to keep the battery fully charged by driving for at least 20 minutes each time.

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Is the 4S Store Responsible for the Three Guarantees if the Car Window Lifter Breaks?

During the warranty period, as long as it is not due to human causes, the 4S store will repair it for free. Automobile Three Guarantees Regulations: The concept of "Automobile Three Guarantees" refers to the actions of repair, replacement, or return taken by the producer, seller, or repairer of automobile products within the quality assurance period due to quality issues with the automobile product. The quality assurance period includes the repair period, the validity period of the three guarantees, and the quality assurance period for wear-prone parts. The following situations exempt the operator from the three guarantees responsibility: The consumer has been informed in writing that the purchased household automobile product has defects; the household automobile product is used for rental or other operational purposes; the instruction manual explicitly states that modification, adjustment, or disassembly is prohibited, but the consumer has modified, adjusted, or disassembled it, resulting in damage; the consumer has improperly handled the product quality issue, leading to damage; the consumer has failed to use, maintain, or repair the product correctly as required by the instruction manual, resulting in damage; damage caused by force majeure.

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Can a car battery be jump-started using household electricity?

It is not advisable to directly connect household electricity to a car battery, as this can cause damage to the battery. This is because car batteries output direct current (DC), typically at 12V or 24V. Household electricity, on the other hand, is 220V alternating current (AC). Applying such high-voltage AC to a car battery can lead to battery breakdown and damage the vehicle's ignition system. Car battery maintenance methods: Avoid leaving the car parked in an open parking lot for extended periods. If long-term parking is necessary, remove the battery to prevent freezing damage. In winter, car engines are harder to start; each attempt should not exceed 5 seconds, with intervals of at least 15 seconds between attempts. If the car still doesn't start after multiple attempts, check other aspects such as the electrical circuit, ignition coil, or fuel system. Avoid continuous starting attempts, as this can cause the battery to over-discharge and burn out. Handling a dead car battery: To avoid being unable to charge a dead battery, always keep a set of jumper cables in the car, which can be purchased at most auto parts stores. When connecting jumper cables, it's crucial not to mix up the order. First, connect the positive terminal of the dead battery to the positive terminal of the rescue vehicle's battery. Then, connect the negative terminal of the rescue vehicle's battery to a metal part (ground) in the dead car's engine compartment. After connecting the cables, start the rescue vehicle's engine and slightly increase its RPM. After about 5 minutes, the dead battery should have enough charge for an emergency start. Once charging is complete, disconnect the jumper cables in the reverse order of connection.

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How often should car tires be inflated?

Regularly (at least once a month) check the air pressure of all tires, including the spare tire, when they are cold. The correct inflation pressure for tires in a cold state should be based on the parameters recommended by the vehicle manufacturer. Tire lifespan: The wear lifespan of tires is between 30,000 to 50,000 kilometers. If the tires have not reached the wear limit or mileage but have been in use for 5 years or show significant cracks on the sidewalls, they should be replaced. Tire material: The main component of tires is rubber. The maximum storage and anti-aging time for rubber, from natural latex to ethylene propylene and nitrile, does not exceed 10 years. The average service life for various rubber products in use is 3-5 years.

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How to Read a Car's Speedometer?

The car speedometer consists of two dials, one is the speedometer, and the other is the odometer. The car speedometer is used to display the vehicle's speed, with the unit being km/h. Methods to identify the car's dashboard: The dial marked with ×100RPM or ×1000RPM is the tachometer, indicating XX revolutions per minute. Multiply the number pointed by the needle by the unit marked on the dial to get the current RPM. For example, if the needle points to 3 and the dial is marked ×1000RPM, then it is 3000 revolutions per minute. Self-check function of the car speedometer: At the moment of starting, the vehicle will activate the self-check function. At this time, the dashboard needles will swing to the maximum and then fall back, and various regular indicator lights will turn on for a few seconds before automatically turning off, which is the normal state.

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Where is the Best Place to Store a Car Fire Extinguisher?

Car fire extinguishers should be placed in a location that allows for quick and easy access (can be placed horizontally). The specific position depends on your vehicle's structure. In case of vehicle self-ignition: Do not panic. The best solution is to use the car fire extinguisher to put out the fire. Most vehicles are equipped with portable stored-pressure dry powder fire extinguishers. When you notice a burning smell in the car: Or see thick smoke, you should immediately recognize these as signs of self-ignition. At this point, you should: pull the handbrake; turn off the power; quickly exit the burning vehicle; retrieve the fire extinguisher to cool down and extinguish the fuel tank and burning parts to prevent explosion; simultaneously call the relevant authorities for help.

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What are the main items for new car maintenance?

Is It Normal for a Car Battery to Fail After 2 Years?

Is the 4S Store Responsible for the Three Guarantees if the Car Window Lifter Breaks?

Can a car battery be jump-started using household electricity?

How often should car tires be inflated?

How to Read a Car's Speedometer?

Where is the Best Place to Store a Car Fire Extinguisher?

Will Using Wipers on a Dusty Windshield Cause Scratches?

What Causes the Inaccurate Fuel Gauge Reading on the Jog?

What Causes the Buzzing Sound After a Car is Turned Off?

Why is the steering gear so heavy?