What are the reasons why Mercedes-Benz Bluetooth cannot connect?

How long does it generally take for a 4S shop to repair car paint scratches?

4S shops usually require queuing for paint repairs, even minor scratches may take several days. Below is relevant information about car paint: 1. Introduction: Car paint is a protective film sprayed onto vehicles, serving as a coating that makes the car body less susceptible to corrosion while also providing an aesthetic appeal. Different car paints produce different effects. 2. Advantages: The main characteristics of car paint performance include excellent film fullness, high gloss, strong hardness, good adhesion, and superior mechanical properties of the paint film. It features outstanding gloss retention, weather resistance, abrasion resistance, as well as good resistance to acids, alkalis, alcohol, and gasoline.

16

3

Share

Which parts of the car air conditioning need to be cleaned?

Car air conditioning parts that require cleaning include: air intake ducts, air conditioning filter, air vents, fan blades, and evaporator. The benefits of cleaning car air conditioning are: 1. Enhanced cooling performance, as the cleaned system is free of dust and debris, allowing smooth airflow exchange; 2. Improved health by purifying cabin air and eliminating odors produced by the air conditioning; 3. Extended service life of the air conditioning system; 4. Reduced power consumption and improved operational efficiency. Car air conditioning regulates and controls the temperature, humidity, air cleanliness, and airflow within the vehicle cabin to provide a comfortable environment for passengers, reduce travel fatigue, create better working conditions for the driver, and serve as a crucial ventilation device for ensuring safe driving.

19

4

Share

What Causes Black Spots in Paint?

The causes of black spots in paint include contamination of the automotive paint film by airborne pollutants, harmful substances, or adhesion of dirt; the pigments in the paint being intolerant to acids, alkalis, or prone to mold growth; or the paint film softening, becoming sticky, or precipitating foreign substances during use. Methods to prevent paint spots: Choose paints with good stain resistance; avoid placing painted items near sources of acid, alkali, or other contaminants; do not use paints that soften, become sticky, or precipitate foreign substances when heated. Precautions for automotive painting: The paint surface should be fine if left for a few days after painting, but pay attention to the baking time immediately after painting. Avoid washing the car before the paint is fully dry; avoid contact with chemicals and oil stains, as they can easily damage the paint; avoid covering the car with a car cover too soon, as it may cause fine scratches; park the car in sunlight as much as possible. This helps the paint dry and also tests the painter's skill in color matching. Automotive painting process: First, thoroughly clean the car's surface to remove dust and debris, and determine the repair process; apply oil treatment to the area to be painted; select appropriate sandpaper to sand the area, ensuring the paint is completely smoothed; after sanding off all the paint, apply putty for filling; once the putty is applied, use an air gun to blow away dust and debris to prevent paint splatter; then spray the pre-mixed paint in 3-5 layers; after the paint dries, sand and smooth any uneven areas for a natural finish.

13

3

Share

How to Check the Production Date from the VIN?

The method to check the production date from the VIN is: The 10th digit of the VIN indicates the production year of the vehicle, while the specific production month cannot be queried. The production year may be represented by a number or a letter, with the codes cycling every 30 years, and the letter 'O' and the number '10' are not used. The VIN consists of 17 digits, and their meanings are as follows: 1. The first 3 characters represent the production country, manufacturer, and vehicle type; 2. The 4th to 8th characters indicate vehicle features, such as the vehicle category, body type, engine type, and gross vehicle weight rating; 3. The 9th character is a check digit, used to verify the accuracy of the VIN; 4. The 11th character indicates the assembly location of the vehicle; 5. The 12th to 17th characters of the VIN represent the production sequence number.

10

5

Share

Does the Boyue automatically lock its doors?

The doors do not lock automatically; you need to press the lock button on the remote control to lock them. The automatic locking feature only activates if the doors are unlocked but not opened, and after a few seconds without pressing the remote, the car will lock itself. The Geely Boyue is a premium connected SUV meticulously crafted over three and a half years by an international design team led by the renowned automotive designer Peter Horbury. It is known for its 'intelligent braking, breathing, and listening' capabilities, making it a 'three-good' SUV—good-looking, good to drive, and good in intelligence. Its design blends Chinese cultural elements with international fashion trends, and its intelligent features stand out, leading new trends in SUVs with smart safety, driving, comfort, and connectivity. Since its launch on March 26, 2016, it has garnered significant attention and quickly became a 'hot topic' in the automotive industry.

7

4

Share

What are the differences between Kawasaki Z400 and Ninja 400?

Differences between Kawasaki Z400 and Ninja 400: The Ninja 400 has a lower and more aggressive riding position compared to the Z400. The Ninja 400 is a sportbike model, while the Z400 remains a street bike. The footpegs on the Z400 are positioned more forward, whereas the Ninja 400's are set further back and slightly higher to facilitate cornering on the track. The Z400 features a one-piece handlebar, while the Ninja 400 has lower, clip-on handlebars. Below is an introduction to the Kawasaki Z400: 1. Specifications: Overall length × width × height: 1990 × 800 × 1055mm. The entire body utilizes a lightweight trellis frame with a curb weight of 167kg, a wheelbase of 1370mm, and a seat height of 785mm. It is powered by a liquid-cooled, 4-stroke, DOHC, 4-valve, parallel-twin 398cc engine, delivering a maximum horsepower of 45.4Ps. The 2021 Z400, after speed restriction removal, can reach a top speed of 168km/h, with a 14L fuel tank providing a range of 300km. 2. Colors and appearance: The 2021 Z400 is available in two colors: Metallic Spark Black and Kawasaki Candy Lime Green.

5

2

Share

What are the reasons why Mercedes-Benz Bluetooth cannot connect?

How long does it generally take for a 4S shop to repair car paint scratches?

Which parts of the car air conditioning need to be cleaned?

What Causes Black Spots in Paint?

How to Check the Production Date from the VIN?

Does the Boyue automatically lock its doors?

What are the differences between Kawasaki Z400 and Ninja 400?

Can Comprehensive Auto Insurance Fully Cover Water Damage?

How to Solve the Problem of Rising Transmission Temperature?

What is the shape of the front and rear car windows?

How to Adjust the Car Seat Height?