Is it still necessary to display the annual vehicle inspection sticker?

Does Excessive Air Pressure Damage Tires?

Excessive air pressure can indeed damage tires. Below is an introduction to the hazards of both overinflation and underinflation, as well as factors affecting tire pressure: Hazards of improper tire pressure: Underinflation can lead to abnormal wear or internal tire damage; overinflation makes tires and rims more susceptible to deformation from impacts on uneven road surfaces, and may even cause blowouts. Therefore, regular tire pressure checks are essential. Factors affecting tire pressure: Tire pressure is influenced by seasonal changes and requires appropriate adjustments. For instance, tire pressure should be slightly lower in summer because high temperatures cause tires to heat up, and excessive pressure increases the risk of blowouts. In winter, tire pressure should be slightly higher than in summer due to thermal contraction, but it's important to note that regardless of adjustments, tire pressure must always be maintained within the manufacturer's recommended range.

1

2

Share

Can the air conditioning cool when the engine is off?

You can turn on the air conditioning when the car engine is off, but the air blown by the blower is just natural wind. Here is the relevant information: 1. Specific reason: The air conditioning compressor is driven by the engine's power, so when the car is off, the compressor naturally stops working. The natural wind blown by the blower is powered by the battery, and excessive use of the blower may lead to long-term battery drain. 2. Precautions: Poor air exchange inside and outside the car when running the air conditioning while parked can easily lead to oxygen deprivation, which is harmful to health. The stagnant air inside the car may not circulate properly, and closing the windows could cause people to fall asleep comfortably but unknowingly suffer from oxygen deprivation or poisoning. It is recommended to slightly open the windows when sleeping with the air conditioning on.

13

5

Share

Which BMW Models Feature Frameless Doors?

BMW models with frameless doors include the BMW 2 Series, BMW 4 Series, BMW 3 Series GT, and BMW 5 Series GT. BMW 2 Series: The BMW 2 Series comes in two versions: the 2 Series Coupe and the 2 Series Convertible, both featuring frameless doors. It adopts a front-engine, rear-wheel-drive layout. To achieve lightweight design, the body incorporates more aluminum alloy materials to reduce weight. The classic 50:50 front-to-rear weight distribution enhances the car's stability. BMW 4 Series: The BMW 4 Series is positioned between the 3 Series and 5 Series, with a design concept close to GT models. The higher seating position provides drivers with better visibility. The 4 Series features a four-door design, with body lines that are more dynamic and fluid than the 3 Series. BMW 3 Series GT: The BMW 3 Series GT shares the same body design as the 3 Series but features a unique rear design that increases headroom for rear passengers, along with frameless doors. BMW 5 Series GT: The BMW 5 Series GT is a high-end business sedan from BMW, built on the CLAR platform.

6

3

Share

How many seconds does the Bestune T77 take to accelerate from 0 to 100 km/h?

According to official data, the Bestune T77 with a 1.5L engine takes 11.2 seconds to accelerate from 0 to 100 km/h. The factors affecting a vehicle's 0-100 km/h acceleration time are as follows: Torque: Torque, in simple terms, represents how much force is available. The greater the torque, the more force is available to propel the vehicle, naturally resulting in faster acceleration. The Bestune T77 1.5L has a maximum torque of 258 Nm, achieving a 0-100 km/h time of 11.2 seconds. In comparison, a Lexus with a 2.0L naturally aspirated engine has a maximum torque of 208 Nm and takes 12.5 seconds to reach 100 km/h. Transmission efficiency: The transmission acts as the medium for power delivery and inevitably involves power loss. The higher the transmission efficiency, the better the acceleration performance. Generally, transmission efficiency ranks as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The Bestune T77 is available with either a 7-speed wet dual-clutch transmission or a 6-speed manual transmission. Power-to-weight ratio: The relationship between horsepower and vehicle weight is referred to as the power-to-weight ratio (measured in Hp/T). A higher power-to-weight ratio results in faster acceleration.

15

5

Share

Is Car Wash Water Wax the Same as Car Wash Liquid?

The differences between car wash water wax and car wash liquid are as follows: 1. Car Wash Liquid: The main cleaning components of car wash liquid are natural plant-extracted surfactants, which are also the primary ingredients in domestic shampoos. Additionally, car wash liquid usually contains natural car wax and components that naturally eliminate static electricity from the vehicle body. Car wash liquid is generally neutral, so it doesn't harm hands or the paint surface. 2. Car Wash Water Wax: Car wash water wax is added to car wash liquid in a certain proportion. Water wax is neutral and does not damage the car paint. Regular use of water wax for washing cars can enhance the gloss of the paint and prolong the protective effect of waxing.

20

0

Share

Where is the reverse radar module located in the new Focus?

The reverse radar module of the new Focus is located in the trunk. Below is a detailed introduction to the new Focus: 1. Exterior: The slim and elongated headlights, combined with the smooth body lines, give the model an overall sporty feel, appearing more aggressive compared to the rounded and full-bodied style of the current Focus. Depending on the model's positioning, the new Focus will feature two types of grilles—chrome and pure black—while the wheel design also highlights a sporty and fashionable look. 2. Powertrain: It is equipped with two turbocharged engines, the 1.0GTDi and 1.5GTDi, both featuring engine start-stop technology. The new Focus also introduces the ECOBOOST badge on its exterior for the first time, signaling its entry into the turbocharged powertrain camp, offering efficient and powerful performance while further improving fuel economy.

7

4

Share

Is it still necessary to display the annual vehicle inspection sticker?

Does Excessive Air Pressure Damage Tires?

Can the air conditioning cool when the engine is off?

Which BMW Models Feature Frameless Doors?

How many seconds does the Bestune T77 take to accelerate from 0 to 100 km/h?

Is Car Wash Water Wax the Same as Car Wash Liquid?

Where is the reverse radar module located in the new Focus?

What Documents Are Required for the Driver's License Test?

What does the display of 0ff in the car mean?

Which button is for Bluetooth in the Wuling Hongguang minivan?

How to Replace the Battery in a New Mercedes-Benz E550 Key?