Can a dash cam capture scratches when parked?

When to Use Winter Tires?

Winter tires should be used when the temperature drops below 7°C. Extended relevant information is as follows: 1. Winter tires have a complex material composition that maintains softness in low temperatures, providing better grip and braking performance. 2. Winter tires feature intricate tread patterns with multiple grooves, offering excellent drainage and enhancing traction while reducing braking distance. 3. Winter tires typically have evenly distributed tread pressure, ensuring better ground adhesion and handling, with superior traction in snowy and icy conditions. 4. Winter tires differ from snow tires; snow tires have metal studs for better traction on snow and ice. Some regions prohibit the use of snow tires, so it's essential to check local regulations before use.

8

4

Share

Is the Mercedes HOLD function the same as shifting to N gear?

Mercedes HOLD function is not the same as shifting to N gear. The design concept of HOLD is to eliminate the need to shift to neutral. Below are some introductions about the HOLD function and N gear: 1. HOLD function: The direct English translation is to hold or keep (something) in place. Current Mercedes models come standard with the Electronic Stability Program (ESP), and HOLD is a sub-function under this system, called the hold function. When this function is activated, whether the transmission is in D, N, or R gear, the vehicle will remain in a braking state even if the brake pedal is released. 2. N gear: N gear is called neutral. It is used for short-term parking. The engine and the drive shaft are completely separated at the transmission position, with no connection.

8

1

Share

What Causes the Brake Caliper to Rattle on Rough Roads?

The brake caliper rattling on rough roads can be caused by the following reasons: 1. Piston ring seizure: The piston ring in the brake caliper may be seized. If this is the case, the brake caliper needs to be replaced. 2. Metal plate deformation: The metal plate that fixes the brake pads in the brake caliper may be deformed. If this is the issue, the metal plate of the brake pads needs to be replaced. 3. Function: The brake caliper is an essential component of the braking system, primarily responsible for pushing the brake pads to create friction with the brake disc, thereby reducing speed or bringing the vehicle to a stop. 4. Working principle: When the brake pedal is pressed, the master cylinder generates thrust to push hydraulic fluid to the caliper. The piston inside the caliper moves under hydraulic pressure to push the brake pads.

20

1

Share

Why is Porsche called 'Bozi'?

Hong Kong people are accustomed to calling Porsche 'Bozi', which is a nickname based on Cantonese pronunciation. 1. Other names: In addition to 'Bozi', it was also called 'Boershe' in the early years, but this name was used for a very short time and within a very limited scope. The Chinese transliteration of Porsche is closer to 'Boershe', and Boershe is actually a person, the founder of Porsche. 2. Extended information: Porsche is a luxury car brand under the German Volkswagen Group, also known as Boershe, headquartered in Stuttgart, Germany, and is a major representative of European and American cars. Main models include the 911, Boxster, Cayman, Panamera, Cayenne, and Macan.

18

3

Share

Why has the BAIC Changhe Q35 been discontinued?

BAIC Changhe Q35 has not been discontinued. BAIC Changhe is still producing models, with an annual production capacity of up to 300,000 vehicles and the ability to produce 150,000 engines. Below is some information about the BAIC Changhe Q35: 1. Introduction: The Q35 is Changhe's second SUV product, developed as a compact urban SUV under the theme of 'Youthful and Dynamic SUV,' primarily targeting young consumers aged 25-35. It offers customers a cool, comfortable, and high-quality product with innovative and stylish design, smart configurations, a pleasant driving experience, and excellent craftsmanship. 2. Features: The front grille features chrome accents and is connected to the headlights on both sides. The front bumper incorporates a mesh grille, and the rear lights on both sides also include chrome decorations. It is reported that this model will offer 12 exterior color options for consumers to choose from.

9

5

Share

Why Should There Be No One in the Car During Tire Inflation?

Here are the specific reasons why there should be no one in the car during tire inflation: 1. Affects Pressure Accuracy: Having passengers in the car adds extra load, which can affect the accuracy of the tire pressure during inflation. 2. Safety Considerations: For safety reasons, passengers should not be in the car while inflating the tires, as they could be injured in case of a tire blowout or other accidents. Below are some precautions for tire inflation: 1. Safety During Inflation: Always use a pressure gauge to check the pressure to avoid over-inflation, which could cause the tire to burst. 2. Inflate After Cooling Down: After stopping the vehicle, wait for the tires to cool down before inflating, as driving increases tire temperature, affecting the pressure. 3. Check the Valve: If the valve and valve core are not properly aligned or have defects, it may be difficult to inflate or measure the pressure.

5

Share

Can a dash cam capture scratches when parked?

When to Use Winter Tires?

Is the Mercedes HOLD function the same as shifting to N gear?

What Causes the Brake Caliper to Rattle on Rough Roads?

Why is Porsche called 'Bozi'?

Why has the BAIC Changhe Q35 been discontinued?

Why Should There Be No One in the Car During Tire Inflation?

What is the reason for the absence of urea reflux sound after engine shutdown?

What does CJ-4 diesel engine oil represent?

What Does Car Insurance Cover?

Does Tesla Need to Be Charged Daily?