Why does the car battery die after being parked for a few days?

Can the Xpeng P7 be equipped with a head-up display?

Xpeng P7 can be equipped with a head-up display. Introduction to Xpeng P7: The Xpeng P7 is positioned as a medium-sized pure electric coupe. The Xpeng P7 will offer three versions: rear-wheel drive long-range, rear-wheel drive ultra-long-range, and four-wheel drive high-performance models. Concept of Head-Up Display: The automotive head-up display, also known as HUD, is developed for high-speed vehicles. During high-speed driving, especially at night, to prevent the driver from looking down at the instrument panel or audio display, the HUD projects essential information onto the windshield, allowing the driver to keep their eyes on the road. This helps in taking timely measures in case of emergencies, reducing the risk of accidents.

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How much luggage can a small car trunk carry?

The luggage weight that a small car trunk can carry is generally around 200kg to 300kg, depending on the specific car model. Functions of the trunk: The car usually has hidden accessories in the trunk, such as a flashlight and a first aid kit; small hooks in the trunk, although not very noticeable, play a significant role in preventing hanging items from bumping around in the trunk, making it very convenient to secure things; the trunk emergency escape handle, which allows you to open the trunk from inside the car by simply pulling it. Trunk maintenance: If the plush part of the trunk gets dirty, it should be cleaned. The correct method is to use multi-functional foam or a brush to clean the dirt. Pay attention to the edges and grooves of the trunk. Purchase a trunk mat to prevent dirt or liquids from entering the trunk and eroding the trunk surface.

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What is the flicker frequency of daylight lamps?

Daylight lamps have a flicker frequency of 100 flashes per second. Method to turn off car daylight lamps: Insert the key to power the vehicle without ignition, move the turn signal switch to the left, pull up the high beam, hold it steady and turn the ignition switch on for about 5 seconds. After hearing a prompt sound, release the ignition switch and return it to the original position to turn off the daylight lamps. Function of car daylight lamps: A more accurate term should be daytime running lights. Turning on daytime running lights during the day can serve as a better warning signal, allowing oncoming vehicles to detect your presence earlier and take timely measures to avoid, which can significantly reduce the incidence of accidents.

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Does the car sale require the owner's personal signature?

Selling a car does not necessarily require the owner's personal signature; it can be handled by an authorized agent, but relevant documents and certificates must be provided. Required documents: Necessary documents and certificates for the transfer procedures must be provided, including ID card, organizational code certificate and official seal for company vehicles, vehicle registration certificate, vehicle license, original purchase invoice, transfer invoice for non-first-hand vehicles, insurance policy, and used car sales contract. Car sale transaction process: Inspect the car and check for violations, photocopy required documents, submit documents and pay transaction fees, receive transaction documents and invoice. Once the used car transaction invoice is obtained, the buyer can proceed with the transfer procedures at the transaction market using the invoice.

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How Many Degrees Do the Wheels Turn When the Steering Wheel is at 45 Degrees?

When the steering wheel is turned 45 degrees, the wheels turn 3 degrees. Functions of the steering wheel: Generally connected to the steering shaft via splines, its function is to convert the force applied by the driver on the steering wheel rim into torque, which is then transmitted to the steering shaft. Using a larger-diameter steering wheel allows the driver to apply less hand force when turning. The steering intermediate shaft serves as a connecting component between the steering gear and the steering shaft, facilitating the standardization of steering gears, compensating for errors during manufacturing and installation, and ensuring more rational installation of the steering gear and steering wheel in the vehicle. Relationship between the steering wheel and the wheels: The steering wheel adjusts the rotation angle of the tires through the steering gear. When the steering wheel turns right, the wheels turn right. When the steering wheel turns left, the wheels turn left. The steering wheel is connected to the steering column, and the end of the steering column is linked to the steering gear. Inside the steering gear is a rack-and-pinion mechanism that converts the rotational motion from the steering wheel into linear motion, pushing or pulling the wheels to rotate a certain angle.

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What is Four-Point Air Suspension?

Four-point air suspension refers to the connection structure between the cab and the chassis frame, which relies on four specialized airbag shock absorber assemblies. Features of air suspension: Simple structure, similar to pure rubber suspension; Easy to adjust the ratio of axial to radial stiffness; Low static stiffness of the main spring; Good vibration isolation performance; Less prone to high-frequency dynamic hardening; Small design space requirement; Easy to control three-way limit design and manufacturing; Large partition design space, easy to achieve damping; Fail-safe design; Fewer components and low cost; Can utilize mature hydraulic engine suspension main spring with good fatigue performance; Engine connection bracket can be directly borrowed; Easy to seal, no need for liquid filling, and no risk of leakage. Four-point floating structure: The impact load and vibration energy transmitted from the chassis frame to the cab are buffered and attenuated by the shock absorber assembly. The stiffness and travel of the shock absorber assembly can be adjusted through design, enabling large displacement floating of the cab, as if the cab is suspended on the frame, also known as a fully floating air suspension system.

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Why does the car battery die after being parked for a few days?

Can the Xpeng P7 be equipped with a head-up display?

How much luggage can a small car trunk carry?

What is the flicker frequency of daylight lamps?

Does the car sale require the owner's personal signature?

How Many Degrees Do the Wheels Turn When the Steering Wheel is at 45 Degrees?

What is Four-Point Air Suspension?

Do hybrid vehicles need to pay purchase tax?

Can You Not Use the Air Conditioning in a New Car?

Should You Engage the Handbrake or Shift to Neutral First When Parking a Manual Transmission Car?

How old can a car be to be converted to CNG?