What are the differences between the ET7 First Edition and the standard version?

What does a red battery light on the car mean?

A red battery indicator on the dashboard is a warning light for generator failure. It illuminates when the ignition is turned on and should turn off after the engine starts. If it remains lit while the engine is running, it indicates that the generator is not producing electricity and requires immediate repair. A generator is a mechanical device that converts other forms of energy into electrical energy. There are various types of generators, but they all operate based on the principles of electromagnetic induction and electromagnetic force. Here are some additional tips: Precautions: Regularly clean accumulated dirt and dust from the generator's surface to maintain cleanliness and proper ventilation. Frequently check the tightness of all fasteners related to the generator and tighten any loose screws promptly. Ensure the drive belt tension is appropriate. If it's too loose, it may slip and result in insufficient power generation; if it's too tight, it can damage the belt and generator bearings. When installing the battery, be careful not to reverse the connections. Typically, the positive terminal should be connected first, and the ground wire should not be connected initially, as this can easily burn out the diodes. When using an integrated circuit regulator, turn off the ignition switch immediately if the engine is not running.

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Is it better to park the car on the ground or in an underground garage?

It is best to park in an underground parking lot, and it is also recommended that everyone park in an underground parking lot. Under the scorching sun or in the cold winter, underground garages provide warmth in winter and coolness in summer, offering significant protection for your car. Prolonged exposure to the sun primarily affects the car's paint, especially with the corrosion from acidic rain and the direct exposure to strong sunlight in summer, which can inevitably oxidize the car's paint surface, causing your beloved car to lose its luster. Here is some additional information: Benefits of parking in an underground parking lot: Parking underground reduces fuel consumption due to warming up the car in cold weather. In winter, when temperatures are low, the viscosity of lubricating oil increases, making it harder to flow. After starting the engine, it should be kept at around 1100 rpm until the temperature gauge's pointer begins to rise before you can start driving.

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Does leaving the car door open during rain causing water ingress affect the vehicle?

Leaving the car door open during rain causing water ingress does affect the vehicle. It can lead to interior dampness, making the upholstery prone to mold growth and damaging leather seats. If a large amount of water enters, excessive dampness inside the car may cause electrical short circuits. If water enters the engine, it may render the engine inoperable. Below are some additional details: Precautions: When driving in the rain, it is best to completely seal the doors, windows, and sunroof to prevent rainwater from entering and causing dampness inside the vehicle. If you forget to close the sunroof during rain and water enters, the first step is to dry the interior thoroughly. Try to wipe away any accumulated water and ventilate the car. You may also need to replace seat and floor mats, dry them in the sun when possible, and consider placing a dehumidifier box inside the car to absorb moisture.

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What are the precautions for vehicle U-turns?

Vehicle U-turns are highly prone to traffic accidents and require extra attention. Below are the precautions for vehicle U-turns: 1. Intersections with U-turn signals: At any intersection with dedicated U-turn signals or ground markings, always follow the instructions of the signals and markings. These are usually located in the leftmost lane, though in rare cases, they may be placed on the right. 2. Intersections without U-turn signals but with left-turn signals: Generally, unless there is a "No U-turn" sign or a dedicated U-turn signal, vehicles can make a U-turn at any time, provided it does not interfere with normal traffic and is safe. The central divider on regular roads often changes from a solid line to a dashed line near intersections, allowing U-turns in this area. 3. "No Left Turn" implies "No U-turn": If an intersection has a "No Left Turn" sign, even without a "No U-turn" sign, U-turns are prohibited. The "No Left Turn" sign carries the dual effect of prohibiting both left turns and U-turns. If the leftmost lane at an intersection is a straight lane, drivers cannot make a U-turn unless there is a "straight with arrow" marking, or they will be penalized. 4. Single solid yellow lines prohibit U-turns: Similar to intersections, U-turns are allowed on road sections without "No U-turn" signs. However, pay attention to the solid or dashed nature of the centerline: solid lines, whether single or double yellow lines, prohibit U-turns. Some roads have "yellow alternating lines" (one solid, one dashed). When making a U-turn, observe the line closest to you: if it's solid, U-turns are prohibited; if dashed, they are allowed. Note: Whether U-turns are allowed or not, U-turning vehicles must yield to oncoming traffic. If an accident occurs due to failure to yield, the U-turning vehicle is fully responsible. 5. Yellow grid areas: Yellow grid lines indicate no stopping. If the light is red, vehicles should avoid this area. However, U-turns are allowed here if there is no central divider. 6. Crosswalk areas: Some roads have crosswalks. Although there may be no "No U-turn" signs, these areas are equivalent to pedestrian zones, and U-turns are strictly prohibited. 7. No "No U-turn" sign implies permission: At intersections without "No Left Turn" or "No U-turn" signs, drivers can make U-turns without regard to traffic lights. However, if signs specify "U-turn when left-turn light is green" or "U-turn when red light is on," drivers must follow the traffic light instructions.

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Why is the motorcycle losing power?

Reasons why a motorcycle is losing power: insufficient tire pressure; loose chain; oil needs to be changed. Here is some information about motorcycles: 1. Characteristics of motorcycles: A motorcycle is a two- or three-wheeled vehicle driven by a gasoline engine and steered by handlebars. It is lightweight, flexible, and fast, widely used for patrol, passenger and cargo transportation, and also as sports equipment. 2. Types of motorcycles: Generally speaking, motorcycles are divided into street bikes, road racing motorcycles, off-road motorcycles, cruisers, and touring bikes. 3. Components of a motorcycle: A motorcycle consists of five parts: the engine, transmission system, running gear, braking system, and electrical instrumentation equipment.

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What is the Principle of Data Sheet Metal Repair?

Automotive sheet metal is a technical method of car repair, where automotive sheet metal is equivalent to automotive sheet metal repair. It refers to the process of repairing the car body after a collision, encompassing all tasks except for the anti-corrosion and decorative painting work on the car body. Below is a partial introduction to automotive sheet metal: 1. Introduction: Automotive sheet metal is a processing method for car repair, also known as cold working. To put it simply, if the exterior of the car body is damaged or deformed, the sheet metal process is required. 2. Development: The repair of car collisions has evolved from the original 'hammering, pulling, welding, and patching' to the secondary manufacturing and assembly of the car body.

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What are the differences between the ET7 First Edition and the standard version?

What does a red battery light on the car mean?

Is it better to park the car on the ground or in an underground garage?

Does leaving the car door open during rain causing water ingress affect the vehicle?

What are the precautions for vehicle U-turns?

Why is the motorcycle losing power?

What is the Principle of Data Sheet Metal Repair?

What is the maximum distance for a car key to unlock the vehicle?

Experiencing a Speed Bump Sensation While Driving?

Is Water Damage Insurance Included in Auto Insurance?

What Gas is Used for Vehicles?