What Causes the Emission System Malfunction?

How to Check the Production Date of Tires for New Car Inspection?

There is a production date marking on the sidewall of the tire, usually in the form of a four-digit number. Here is a detailed description of the tire production date: 1. The production date marking of the tire starts with DOT followed by a series of alphanumeric characters. DOT stands for the certification by the U.S. Department of Transportation. The following numbers and letters represent the tire's origin information and factory code. The last four digits indicate the production date. 2. The first two digits represent the production week, and the last two digits represent the production year. For example, 2320 indicates the production date as the 23rd week of 2020. 3. In addition to the production date marking, the tire sidewall may also have markings like 225/45-R17-91W. These correspond to the tire width, aspect ratio, tire type, rim diameter, load index, and speed rating. 225 indicates the tire width is 225mm; 45 indicates the aspect ratio is 45%; R indicates the tire is a radial tire; 17 indicates the applicable rim size is 17 inches; 91 indicates the load index is 615kg; W indicates the maximum speed the tire can withstand is 270km/h. 4. Under normal circumstances, the shelf life of tires is about 4-5 years. Even if the tire has low mileage, it still needs to be replaced once it exceeds the shelf life. When purchasing, pay attention to the production date and try not to buy tires that have been stored for more than 3 years. Since tires are rubber products, they will age over time, and their performance will deteriorate. If cracks appear, there is a higher risk of tire blowouts, which can affect driving safety.

18

5

Share

Is Lynk & Co a domestic or joint venture brand?

Lynk & Co is a domestic brand. It was jointly established by Geely Holding Group, Geely Auto Group, and Volvo Cars, representing a premium automotive brand that combines European technology, European design, global manufacturing, and worldwide sales. Among its lineup is the Lynk & Co 03, a compact car offering from the brand. The Lynk & Co 03 is equipped with three engine options: a low-power version 1.5-liter turbocharged engine, a high-power version 1.5-liter turbocharged engine, and a 2.0-liter turbocharged engine. The vehicle measures 4657 mm in length, 1840 mm in width, and 1460 mm in height, with a wheelbase of 2730 mm.

10

5

Share

Which company does Lynk & Co belong to?

Lynk & Co is a premium brand jointly established by Geely Holding Group, Geely Auto Group, and Volvo Cars. It integrates European technology, European design, global manufacturing, and global sales, built on the CMA (Compact Modular Architecture) platform jointly developed by Volvo Cars and Geely Auto, with Volvo Cars taking the lead. Lynk & Co's vehicle lineup includes models such as the Lynk & Co 01, Lynk & Co 02, Lynk & Co 03, and Lynk & Co 05. Taking the Lynk & Co 01 as an example, the car is equipped with features like a 10.25-inch full LCD instrument panel, a three-spoke multifunction steering wheel, a panoramic sunroof, an electronic gear lever, CarPlay, CarLife, AQS air quality control system, active cabin cleaning function, dual-zone automatic climate control, and automatic parking.

19

0

Share

How to Deal with a Non-Functioning Trunk Light?

When the trunk light is not working, the solution depends on the specific situation. Here are several possible causes and corresponding solutions for a non-functioning trunk light. 1. Circuit malfunction: If the trunk light remains off even after replacing the bulb, it indicates a potential circuit issue. In this case, it is necessary to take the vehicle to a 4S shop for professional inspection and repair. 2. Burnt-out bulb: The first thing to consider when the trunk light is not working is whether the bulb has failed. If this is the cause, the owner only needs to replace the bulb with a new one. Note: The trunk light and trunk switch are actually combined as a sensing device, typically installed near the latch slot of the trunk door.

9

1

Share

What is the reason for the BMW 5 Series alarm sounding after locking the car?

BMW 5 Series alarm sounding after locking the car should be a reminder to the owner that the vehicle has encountered illegal movement or activation. It could also be that one of the vehicle's doors is not properly closed. After locking the doors for 30 seconds, the anti-theft system will detect the improperly closed door as an illegal opening and trigger the alarm. Regardless of the reason, the situation should be clarified. Below is an introduction to BMW cars: 1. Logo meaning: B.M.W. stands for Bavarian Motor Works, and the colors and combination of the logo come from the state emblem of Bavaria, where BMW is located. 2. Brand honors: On December 18, 2018, the "2018 World's 500 Most Influential Brands" compiled by the World Brand Laboratory was announced, with BMW ranking 16th.

20

3

Share

How Do Headlights Change in Curves?

On straight roads, the headlight distance remains unchanged. When encountering general curves, the headlights follow the turn, shifting from the center to the side of the road. Extended information about automotive lights is as follows: 1. Headlights: The primary purpose of headlights is to illuminate the road and objects ahead, ensuring driving safety. They can also use alternating high and low beams as a signal for overtaking at night. Headlights are installed on both sides of the front of the car, with 2 or 4 units per vehicle. The bulb power is 45~60W for high beams and 25~55W for low beams. 2. Fog lights: Fog lights are installed near the headlights or slightly lower. They are used in low visibility conditions such as fog, snow, heavy rain, or dust, serving as road illumination and providing signals to oncoming vehicles. The light is mostly yellow because yellow light has a longer wavelength and better fog penetration. The bulb power is generally 35W.

4

2

Share

What Causes the Emission System Malfunction?

How to Check the Production Date of Tires for New Car Inspection?

Is Lynk & Co a domestic or joint venture brand?

Which company does Lynk & Co belong to?

How to Deal with a Non-Functioning Trunk Light?

What is the reason for the BMW 5 Series alarm sounding after locking the car?

How Do Headlights Change in Curves?

How often does a 6-seater car need to be inspected?

What are the maintenance items for a car at 60,000 kilometers?

Is a six-cylinder engine a V6?

What is needed to renew a six-year driver's license?