How to Turn On/Off the Corolla ECO Mode?

How Large of Hail Can a Car Withstand?

Here is an introduction regarding how large of hail a car can withstand: 1. Hail falling from high altitude: It possesses significant kinetic energy and can be destructive, potentially damaging the car's body and windshield, but the extent depends on the hail size. 2. Hail size: For smaller hailstones under 2 cm in diameter, the impact is generally minimal. Cars have a certain resistance capability, and in most cases, no damage will occur. However, larger hailstones, such as those the size of a one-yuan coin, some as big as an egg, or even tennis-ball-sized hailstones, carry substantial weight and can severely damage the car. This includes not only paint scratches but also shattered glass and body dents.

4

0

Share

Is the BMW 525 powerful enough?

BMW 525 has sufficient power. The following is a related introduction to the BMW 525:1. Power: In terms of power, the BMW 525 is equipped with a low-power version of the B48 2.0T engine, which can output 135kW (184PS) and 290N·m of power. The engine's power response is very active, with excellent low-end torque, so the power is absolutely sufficient. 2. Exterior: In terms of exterior design, the BMW 5 Series continues the BMW family-style design language, such as the iconic double-kidney grille at the front, which features a blackened treatment. The dimensions are 5087mm/1868mm/1500mm (length/width/height), with a wheelbase of 3108mm. 3. Interior: The interior of the 2019 BMW 5 Series has been upgraded to be more luxurious. The center console is equipped with a 10-inch LCD display, featuring the latest generation of human-machine interface that supports touchscreen, gesture, voice, and iDrive control methods. The three-spoke multifunction steering wheel is wrapped in genuine leather, providing excellent feel, and supports voice control and cruise control functions. The seats are made of Nappa leather, featuring ventilation functions and headrests. The rear seats are designed with extra padding and can be adjusted electrically.

8

0

Share

How Long Does It Take for a New Car to Complete the Break-in Period?

The break-in period for a new car is generally 1,000 to 1,500 kilometers. Below is a relevant introduction to the break-in period: 1. Definition: The break-in period, also known as the running-in period, refers to the initial driving phase of a new car or a car after a major overhaul, typically covering 1,000 to 1,500 kilometers. This is the essential mileage required to ensure that mechanical components fully contact, friction, adapt, and stabilize. 2. Characteristics: Engine oil quality deteriorates, and fuel consumption increases. Between new parts and components, many metal particles may fall off. These metal particles not only increase wear between parts but also degrade the quality of the engine oil when they mix into it, affecting lubrication performance. Additionally, because new parts experience higher friction resistance during operation compared to normal conditions, fuel consumption tends to be higher.

9

3

Share

Can You Still Drive When the Brake System Warning Light Is On?

It is not advisable to continue driving. When the brake system warning light illuminates, it indicates a malfunction in the vehicle's braking system. Forcing the vehicle to operate under such conditions may lead to brake failure. In such situations, it is essential to promptly inspect the braking system to resolve the issue. The reasons for the brake system warning light coming on are as follows: 1. Severely Worn Brake Pads: Brake pads come in two types: those with sensor wires and those without. For pads with sensor wires, when they wear down to the limit, the sensor wire automatically completes the circuit, triggering the warning light. Brake pads without sensor wires do not provide an automatic alert but produce a "metal-on-metal" screeching sound to indicate the need for replacement. 2. Low Brake Fluid Level: Brake fluid plays a critical role in the vehicle's braking system. When the driver presses the brake pedal, the force is transmitted by the master cylinder piston through the brake fluid to the wheel's brake calipers, causing the brake pads to engage and stop the vehicle. Insufficient brake fluid can result in reduced braking efficiency and, in severe cases, complete loss of braking power. This issue can be resolved by promptly replenishing the brake fluid.

10

4

Share

Which Changan models use the Blue Whale engine?

Models equipped with the Blue Whale engine include: Changan CS75PLUS, Changan CS35PLUS Blue Whale Edition, and Eado Blue Whale Edition, among others. The Blue Whale engine is an independently developed engine by Changan. The engine model for the Changan CS35PLUS Blue Whale Edition is JL473ZQ9, with a maximum horsepower of 160, maximum power of 118kw, maximum power speed of 5500rpm, and peak torque of 260N.m. For daily maintenance of the Blue Whale engine, the following methods can be used: Use lubricating oil of appropriate quality grade. For gasoline engines, choose SD--SF grade gasoline engine oil based on the additional devices in the intake and exhaust systems and usage conditions; for diesel engines, select CB_CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's requirements; Regularly change the oil and oil filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, leading to various engine problems. To avoid malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level; As oil passes through the fine holes of the filter, solid particles and viscous substances accumulate in the filter. If the filter is clogged and oil cannot pass through, the filter may burst or the safety valve may open, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution; Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. Small amounts remain suspended in the oil, while larger amounts precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear; Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures normal engine operation but also extends the overall lifespan of the radiator and engine.

8

0

Share

What does 2.0TSI mean?

"TSI" with all three letters in red indicates a 2.0T turbocharged + direct fuel injection engine; "TSI" with only "SI" in red indicates a 1.8T turbocharged + direct fuel injection engine; and "TSI" with only "I" in red indicates a 1.4T turbocharged + direct fuel injection engine. The specific details are as follows: 1. Letter meanings: "T" stands for "Twincharged," representing the turbocharger. "S" stands for "Super-charging," representing the mechanical supercharger. "I" stands for "Fuel-Stratified-Injection," representing the direct fuel injection technology. In the strictest sense, TSI technology is the combined application of twincharging and stratified direct injection, which requires higher technical expertise. It is like a medal embedded on the rear of the car, shining brightly. 2. Quality differences: Due to fuel quality issues, TSI engines are not fully applicable in China, as they require very pure gasoline to achieve maximum performance. The TSI technology used by Volkswagen in mid-to-low-end mass-produced cars in China is actually TFSI turbocharging, not twincharging, but both engine technologies are referred to as TSI by Volkswagen.

17

0

Share

How to Turn On/Off the Corolla ECO Mode?

How Large of Hail Can a Car Withstand?

Is the BMW 525 powerful enough?

How Long Does It Take for a New Car to Complete the Break-in Period?

Can You Still Drive When the Brake System Warning Light Is On?

Which Changan models use the Blue Whale engine?

What does 2.0TSI mean?

Which car insurances are mandatory to purchase?

What is the meaning of the Suzuki logo?

Can You Use High Beams on the Highway?

What do the tire rating letters represent?