How to Reset Car Tire Pressure?

What Do the Numbers on Car Glass Mean?

The numbers on car glass refer to the Vehicle Identification Number (VIN), which consists of seventeen letters or numbers that can identify the car's manufacturer, engine, chassis number, and other performance data. Other locations of the VIN include: 1. The vehicle's model nameplate; 2. The left side of the dashboard; 3. Inside the engine compartment; 4. On the vehicle registration certificate. The meanings of the VIN are: 1. The first digit represents the country or region of production code; 2. The second digit represents the car manufacturer code; 3. The third digit represents the car type code; 4. Digits 4 to 8 represent vehicle characteristics; 5. The ninth digit is a check digit; 6. The tenth digit represents the model year; 7. The eleventh digit represents the assembly plant; 8. Digits 12 to 17 represent the serial number.

18

2

Share

Is Tire Bulging Covered Under the Three Guarantees Policy for New Cars?

Tire bulging may or may not be covered under the Three Guarantees policy depending on the circumstances. Most new car tires come with a one-year warranty. If bulging or other issues occur during the warranty period and are confirmed by national authoritative departments to be caused by manufacturing defects, then it falls within the Three Guarantees coverage, and the manufacturer will provide compensation or replacement according to the Three Guarantees law. However, if the bulging is due to the owner's own actions, it is not covered, and the 4S store cannot provide a free replacement. Additional information: Regardless of whether the bulging is caused by external damage or quality issues, consumers should immediately take the tire to a 4S store for inspection upon discovery. If unsatisfied with the inspection results, consumers can request the 4S store to send the tire to the manufacturer for further appraisal and obtain an official appraisal report to determine the cause of the bulging. Alternatively, consumers can take the tire to specialized inspection agencies, return it to the manufacturer for testing, or submit it to a quality inspection institute for evaluation.

11

2

Share

Is a Fire Extinguisher Included with New Cars?

Some models come with one. Certain brand-new vehicles may not be equipped with a fire extinguisher. According to national regulations, the minimum capacity for onboard fire extinguishers is one kilogram. As a car owner, when purchasing a vehicle fire extinguisher, opting for one between 1-3 kilograms is advisable. Additionally, due to suboptimal storage conditions inside the vehicle, it's best to choose either a dry powder fire extinguisher or a water-based fire extinguisher. Below are relevant guidelines: 1. How to choose: Common causes of car fires include electrical fires and fuel leakage fires. For electrical fires, a water-based mist extinguisher is preferable; for fuel fires, a water-based foam extinguisher works better. Dry powder extinguishers offer good versatility and broad applicability, suitable for both aforementioned fire types. 2. Usage guidelines for dry powder fire extinguishers: (1) Before use, thoroughly shake the extinguisher several times to loosen the dry powder inside the cylinder. (2) Pull out the safety pin, hold the nozzle with your hand (or support the base of the bottle if it's a tubeless extinguisher), and aim the nozzle at the base of the flames. (3) Press the extinguisher's handle firmly to release the dry powder from the nozzle.

10

4

Share

What Causes Lack of Power When Climbing Hills During the Break-in Period of a New Car?

New cars are factory-filled with high-viscosity engine oil containing anti-wear additives. Due to the high viscosity of this oil, the engine experiences greater running resistance and lower power output. As a result, some models with smaller displacements may exhibit difficulty when climbing hills. This phenomenon disappears after the first maintenance when regular standard engine oil is used. Precautions during the break-in period of a new car: 1. Avoid driving at full load during the break-in period: Overloading increases the burden on the engine and transmission, leading to excessive power output from the engine and causing excessive wear on mechanical parts. Therefore, owners should be aware of their car's maximum load capacity and avoid full-load driving during the break-in period to extend its service life. 2. Pay attention to the curb weight: You can find two data points in the car's product manual or specification sheet: curb weight and gross vehicle weight. Curb weight, also known as empty vehicle weight, refers to the mass of the car when fully equipped according to factory technical conditions (such as spare tires and tools installed) and with all fluids filled.

9

4

Share

What Causes the Engine Oil Light to Illuminate in a New Car?

There are three main reasons why the engine oil light may illuminate: The first reason is when the viscosity of the engine oil drops below a certain level, causing the oil pressure to fall below the required engine pressure, which triggers the oil light. The second reason is when the oil level in the oil pan is too low, preventing the oil pump from drawing sufficient oil to generate adequate oil pressure, thus activating the oil light. The third reason is when sludge builds up in the engine, potentially clogging the oil passages, which can also cause the oil light to illuminate. If the oil pressure indicator light comes on after starting the engine, it is advisable to stop driving immediately. The first step is to check the oil dipstick to verify whether the oil level is normal and top up the oil if necessary. If the issue cannot be identified through self-inspection, take the car to the nearest repair shop for a professional check. Solutions for an illuminated engine oil light: Inspect the oil pipes, pipe connectors, oil passages, and oil pan for leaks. Leaks from pipe connectors are usually caused by loose fittings, and tightening them can prevent seepage. For copper oil pipe leaks, remove the pipe for welding repairs or replacement. Temporary sealing can be applied to oil pan leaks using sealant. Leaks in the engine block's oil passages are more serious and require professional repair.

11

1

Share

What to Do When You Discover a Flat Right Tire While Driving?

When you discover a flat right tire while driving, the solutions are as follows: 1. Turn on the hazard lights to alert vehicles behind you of the situation; safely pull over to the side of the road, avoiding intersections and no-parking zones. 2. After ensuring safety, exit the vehicle and place a triangular warning sign behind the car; replace the spare tire, taking care to stay safe and frequently observe passing vehicles. Below are some tire maintenance tips: 1. Avoid rapid acceleration and sudden braking; avoid driving quickly over rough road surfaces. 2. Check the tire pressure of all tires, including the spare, at least once a month.

17

0

Share

How to Reset Car Tire Pressure?

What Do the Numbers on Car Glass Mean?

Is Tire Bulging Covered Under the Three Guarantees Policy for New Cars?

Is a Fire Extinguisher Included with New Cars?

What Causes Lack of Power When Climbing Hills During the Break-in Period of a New Car?

What Causes the Engine Oil Light to Illuminate in a New Car?

What to Do When You Discover a Flat Right Tire While Driving?

Can I Exchange the Car for a New One if It Leaks Engine Oil?

What Causes the Steering Wheel to Make a Clicking Sound When Shaken Left and Right?

Why Do New Car Tires Turn Red?

How to Match a Tire Pressure Sensor?