What are the differences between pure electric vehicles and hybrid vehicles?

At what voltage can a car battery not start?

Car battery voltage below 11V cannot start the engine. Precautions for using car batteries are: 1. Avoid parking the car in an open parking lot for a long time; 2. Avoid multiple uninterrupted starts; 3. Regularly check the accessories and connection lines on the battery; 4. Do not use car electrical appliances after the engine is turned off. Regarding battery maintenance: 1. Avoid parking the car in an open parking lot for extended periods. If long-term parking is necessary, remove the battery to prevent freezing damage. 2. Car engines are harder to start in winter. Each start attempt should not exceed 5 seconds, with intervals of at least 15 seconds between attempts. If the engine fails to start after multiple attempts, check other aspects such as the circuit, ignition coil, or fuel system. Avoid multiple uninterrupted starts, as this can cause the battery to over-discharge and burn out. 3. Car batteries need regular charging. A battery left unused will gradually discharge on its own until it becomes unusable, so start the car periodically to recharge the battery. 4. Clean the battery terminals regularly and apply special grease to protect the wiring harness. Frequently inspect the battery accessories and connection lines. 5. Do not use car electrical appliances after the engine is turned off. Using the battery alone when the engine is not generating electricity can cause damage.

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Is it serious if water gets inside the car?

It is serious if water gets inside the car. Below are the situations regarding water entering the vehicle: 1. Water has entered the car interior: During the vehicle usage process, if flooding occurs. Depending on the extent of the vehicle flooding, if water has entered the car interior or reached a very high position in the vehicle. In such a situation, you must not enter the car to move the vehicle and should tow it to a repair facility as soon as possible for inspection and repair. 2. Stalling on waterlogged roads: If the vehicle stalls while driving on waterlogged roads or after being submerged in water, you must not continue driving and should immediately contact a repair facility for assistance. The main reason for this situation is that water has entered the engine through the intake system, and in severe cases, it has entered the engine combustion chamber, causing the stalling phenomenon. If you continue driving or attempt to restart the vehicle, the engine could be severely damaged. 3. Vehicles with unresolved hazards: Vehicles that have been submerged in water before but were repaired without completely eliminating the hazards. In such cases, the risk of continued use is still relatively high. Severe situations may lead to vehicle self-ignition, damage to the engine transmission, airbags, and other original components.

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Is it necessary to renew the Hyundai Bluelink subscription?

Whether to continue the subscription depends on the owner's needs. However, since Bluelink offers a variety of personalized services, including scheduling vehicle maintenance and repairs, setting destinations, or SOS emergency calls, many people still choose to renew their subscription. Here are some relevant details: 1. Bluelink free trial period: Generally, Hyundai Bluelink can be used for free for one year. If you wish to renew the subscription, you can visit a 4S store and ask the staff to assist with the renewal. Bluelink is a versatile and user-friendly in-vehicle information system developed by Hyundai Motor. 2. How to use Bluelink: Bluelink can be accessed via a smartphone. Through the phone, you can remotely start the car, remotely lock/unlock the doors, check the vehicle's location, or send mobile maps directly to the car, among other features. 3. Bluelink service plans: Bluelink offers two service plans: the Peace of Mind Travel Package and the Premium Enjoyment Package. The Peace of Mind Travel Package can be used for free, while the Premium Enjoyment Package is only free for the first year. As a smart in-vehicle system, Bluelink greatly enhances the convenience of people's car usage experience.

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Why does the BYD Song Max transmission have jerking issues?

If a car experiences jerking sensations, it is definitely related to the engine and clutch components. There can be many factors causing jerking during startup and low-speed acceleration. Below are some common reasons: 1. Engine oil passage blockage: Focus on the engine. If the car jerks while driving, it is certainly related to the engine. The engine's ignition, air intake, and fuel injectors collectively determine fuel combustion and are also the source of the engine's power. If the air intake decreases, ignition weakens, or fuel injection reduces, the power will be insufficient, leading to jerking sensations. 2. Jerking during startup in automatic transmission cars is normal: If you want to accelerate quickly while driving, you need to press the accelerator deeply. At this time, the automatic transmission will automatically downshift to increase the engine speed. When the speed reaches a certain level, it will upshift. After upshifting, the speed will drop significantly, resulting in a relatively noticeable jerking sensation. This situation often occurs in automatic transmission models with fewer gears, such as 4-speed automatic models. For vehicles with automatic transmissions, if you want a smooth ride, you can lightly press the accelerator pedal at the appropriate time, and the transmission will automatically upshift, resulting in a weaker shifting jerk. If you want to maintain good acceleration performance, you need to press the accelerator pedal deeply, and the automatic transmission will upshift at higher speeds, resulting in a more noticeable shifting jerk.

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What are the signs of insufficient engine oil?

When the engine oil is insufficient, the car dashboard usually lights up an icon, the engine oil pressure warning light, to remind the owner of the insufficient oil. At this time, the owner should go to the nearby gas station or auto repair shop to replenish the oil as soon as possible to avoid further damage to the engine due to insufficient oil. The relevant information about engine oil is as follows: 1. Introduction: Engine oil, also known as engine lubricating oil, English name: Engine-oil. The density is about 0.91×10³ (kg/m³), which can lubricate and reduce wear, assist in cooling, seal and prevent leakage, prevent rust and corrosion, and absorb shock for the engine. It is known as the "blood" of the car. 2. Composition: Engine oil consists of two parts: base oil and additives. The base oil is the main component of the lubricating oil, determining the basic properties of the lubricating oil. The additives can compensate for and improve the shortcomings of the base oil, giving it some new properties, and are an important part of the lubricating oil.

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What is the function of the air conditioning in a car?

Automotive air conditioning is composed of a compressor, condenser, throttle element, evaporator, fan, and necessary control components. It is an air conditioning system used to regulate the temperature and humidity inside the vehicle, providing a comfortable environment for passengers. The following is an introduction to the functions of air conditioning: 1. Temperature regulation: This is the primary function of automotive air conditioning. In summer, the cooling system produces cold air to lower the temperature inside the vehicle; in winter, except for large commercial vehicles that use independent combustion heaters for heating, other vehicles generally utilize the residual heat from the engine for heating. 2. Humidity regulation: Humidity significantly affects the thermal comfort of passengers inside the vehicle. The humidity inside the cabin should generally be maintained between 30% and 70%. Ordinary automotive air conditioning systems do not have the function of regulating humidity; only ventilation devices or advanced luxury vehicles equipped with integrated heating and cooling air conditioners can achieve this. 3. Airflow regulation: The velocity and direction of airflow greatly impact human comfort. If the air is blowing directly, the velocity should be limited to a certain range when the temperature is appropriate. The velocity can be adjusted according to the passengers' living environment, age, health condition, and habits regarding cold and heat. 4. Air purification: The quality of air inside the cabin is an important guarantee of comfort.

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What are the differences between pure electric vehicles and hybrid vehicles?

At what voltage can a car battery not start?

Is it serious if water gets inside the car?

Is it necessary to renew the Hyundai Bluelink subscription?

Why does the BYD Song Max transmission have jerking issues?

What are the signs of insufficient engine oil?

What is the function of the air conditioning in a car?

Does BAIC New Energy Offer Lifetime Battery Warranty?

Which Cars Are Equipped with Burmester Sound Systems?

What is the operating temperature range of a car air conditioner?

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