What do Manufacturer Suggested Retail Price and Owner Transaction Price mean?

What does oil emulsification mean?

Oil emulsification refers to the phenomenon where the engine oil turns milky yellow or milky white, resembling yogurt in appearance, and may also have some bubbles. Here is relevant information: 1. Oil emulsification can indicate the presence of water in the car's engine. This is not related to the engine itself but is associated with the quality of the oil, weather conditions, and the engine's operating environment. If oil emulsification occurs, the oil must be replaced immediately, as emulsified oil loses its essential properties and cannot be used. 2. When replacing the oil, ensure the engine is cleaned beforehand. Clean the external air filter chamber, waste gas pipe, engine carburetor, and also inspect the exhaust joints. For internal engine cleaning, if possible, open the right cover to clean the engine oil sump. If this is not feasible, you can fill the engine with kerosene, start the engine, then shut it off, and repeat this process. The running time should not exceed 30 seconds. Then, replace the kerosene with fresh kerosene and repeat the process.

20

1

Share

What to Do About Brake Disc Rust and Starting Noise?

There are two scenarios regarding brake disc rust: 1. Slight surface rust: This can typically be removed by applying continuous braking while driving, and no special treatment is necessary. Minor rust on the brake disc will naturally wear off during normal braking. However, if the rust is more severe, it may cause vibrations or shaking during braking, such as brake pad vibrations, steering wheel tremors, or body vibrations—provided it is safe and does not affect public traffic. While driving, lightly apply the brakes to allow the friction between the brake pads and the disc to "polish" the surface. 2. Severe brake disc rust: When rust is extensive, it can create an uneven brake disc surface, leading to noticeable shaking in the brake pedal, steering wheel, and vehicle body during braking. In such cases, removing the rust becomes difficult, and even if forcibly "polished," it may result in abnormal brake pad wear and persistent vibrations. Therefore, it is recommended to perform brake disc maintenance every two months to prevent excessive rust buildup.

4

0

Share

Is a Fire Extinguisher Necessary in a Car?

Regulations stipulate that passenger vehicles with more than seven seats and large trucks must carry fire extinguishers, while there are no explicit requirements for small vehicles. The details are as follows: 1. Vehicles should be equipped with a compliant triangular warning sign. Medium-sized (and above) passenger vehicles and hazardous goods transport vehicles must be equipped with fire extinguishers and firefighting equipment that are within their validity period. The extinguishers should be securely installed and easily accessible. Violators will be given a warning or fined between 20-200 yuan. 2. There is no such mandatory requirement for private cars. However, during the annual vehicle inspection, a fire extinguisher must be placed inside the car; otherwise, the inspection will not pass. For safety reasons, it is advisable to carry one. For ordinary cars, the recommended types are a 1kg dry powder fire extinguisher or a 1L water-based fire extinguisher, as they are relatively easy to carry and secure in the vehicle.

12

5

Share

What Causes the Black Screen of Mercedes-Benz Reversing Camera?

The reasons for the black screen of the Mercedes-Benz reversing camera include camera damage, onboard computer malfunction, poor gear engagement, dead battery, etc. When the reversing camera does not display, it is necessary to immediately visit a repair shop or 4S store for professional repair to avoid affecting the normal use of the vehicle. Taking the Mercedes-Benz E-Class 2021 E260L Sport as an example, the following related information is provided: Dimensions: The manufacturer of this car is Beijing Benz, and its class is mid-size luxury sedan. The car's length, width, and height are 5078mm, 1860mm, and 1484mm respectively, with a wheelbase of 3079mm. Powertrain: The drive type is front-engine rear-wheel drive, the transmission is a 9-speed automatic manual, the front suspension type is multi-link independent suspension, the rear suspension type is multi-link independent suspension, the power steering type is electric power steering, and the body structure is unibody.

4

5

Share

What is the optimal adjustment for car rearview mirrors?

Allocate as much space as possible to reflect road conditions while retaining a slight view of the vehicle's side panels. This ensures visibility of the car body during reversing, striking a balance between eliminating blind spots and maintaining sight of your own vehicle. Detailed instructions are as follows: 1. Left-side mirror: The driver should use the horizon as a reference, adjusting the vertical angle so that the sky and ground each occupy half of the mirror. Then adjust the horizontal angle to position the car body within approximately 1/4 of the mirror's surface. Note: Always adjust mirrors based on your normal driving posture, never by leaning closer to examine them. 2. Right-side mirror: Since the right mirror is farthest from the driver, minimize the sky portion to maximize space for monitoring the vehicle's flank. The right mirror should show only 1/4 sky and 1/4 car body. 3. Interior center mirror: Adjustment is simpler here - correctly positioned, it should provide an unobstructed view through the rear windshield with equal proportions of ground and sky (50/50).

18

4

Share

How many hours does it take to drive over 100 kilometers?

At a speed of 100 kilometers per hour, it takes 1 hour; at 50 kilometers per hour, 2 hours; at 10 kilometers per hour, 10 hours; and at 1 kilometer per hour, 100 hours. The actual time depends on the road conditions and driving speed, so there is no standard answer. Even on the same road, two drivers may have different speeds, making identical travel times impossible. Here are some driving precautions: 1. When encountering lane merging: On elevated roads, highways, or some regular roads, lane merging is common, especially at ramp entrances where vehicles must alternate. Poor communication between vehicles in such situations can lead to collisions. 2. When changing lanes: In merging or converging traffic, competing for space is dangerous. Vehicles merging must not force their way in. When another vehicle signals to merge, the following car must clearly indicate whether they agree or refuse the request.

4

0

Share

What do Manufacturer Suggested Retail Price and Owner Transaction Price mean?

What does oil emulsification mean?

What to Do About Brake Disc Rust and Starting Noise?

Is a Fire Extinguisher Necessary in a Car?

What Causes the Black Screen of Mercedes-Benz Reversing Camera?

What is the optimal adjustment for car rearview mirrors?

How many hours does it take to drive over 100 kilometers?

What is the engine model of the Toyota Camry?

Which Types of Tire Cracks Require Replacement?

Can the car be driven if the warning light is on and the car is shaking?

Is It Necessary to Install Cruise Control?