Can the Mercedes-Benz GLC be upgraded with the 2020 model's original large screen?

Can dashboard wax be sprayed on leather seats?

Dashboard wax can be sprayed on leather seats. Dashboard wax mainly serves a protective function, preventing aging. As an interior polish, it can restore the original color and reveal a natural luster. It is suitable for use on leather seats. Dashboard wax, also known as polish, can be sprayed on the dashboard as well as other surfaces to enhance brightness. Here is some relevant information about dashboard wax: 1. Dashboard wax, also called instrument wax, is a specialized care product for automotive leather trims, dashboards, and other components. It effectively prevents aging of the dashboard and interior parts while offering features like dirt removal, anti-static properties, and UV protection. 2. It can quickly restore the natural shine and texture of car leather seats and interior headliners, keeping them fresh and soft. It also makes dashboards and tire surfaces look bright and new. 3. It provides excellent dust, dirt, and rust prevention. Additionally, the good lubricating properties of dashboard wax prevent surfaces from becoming rough, ensuring a highly glossy finish. Dashboard wax (450ml) is suitable for dashboards, leather, and tires, offering dirt removal, polishing, and protection in one application.

11

4

Share

Is it harmful to the car if I don't refuel when the fuel light comes on?

Not refueling when the fuel light comes on is not harmful to the car, as long as you don't run out of fuel and stall the engine. The fuel gauge light is just a warning; when it lights up, there is still some fuel left in the tank, generally enough to drive about 50-100 kilometers. However, it's advisable to refuel as soon as the light comes on and avoid the risk of running the tank dry, as this can damage the fuel pump and cause inconvenience. Additional information: 1. It's often said that you shouldn't wait until the fuel light comes on to refuel, as it can harm the car. The concern is primarily about the fuel pump, which is normally submerged in gasoline to dissipate heat. When the fuel level is low, it can't dissipate heat effectively. However, this is not actually the case—it doesn't affect the car, and the fuel light is simply a reminder for the owner to refuel. 2. The fuel pump does require cooling, but it doesn't rely on the surrounding fuel for heat dissipation. There are two reasons for this: 1) If it relied on the surrounding fuel for cooling, the temperature of the gasoline in the tank would keep rising, posing a potential hazard. 2) The fuel pump is quite tall, spanning the entire height of the fuel tank, with the motor located in the middle-lower part. When only one-third of the fuel remains, the motor is no longer submerged in gasoline.

4

0

Share

What does steering wheel play mean?

Steering wheel play refers to the free play (also known as free rotation angle or travel) of a car's steering wheel. It is the angle the steering wheel can turn without causing the steering wheels to deviate. It results from the cumulative gaps in the entire steering system and between the steering system and the wheels. Proper steering wheel play helps mitigate road impact, provides smoother steering, and reduces driver fatigue. However, excessive play can affect steering responsiveness and cause wheel wobble, compromising driving safety. The recommended free rotation angle for steering wheels is generally between 20 to 30 degrees. Here are some key points about steering wheel play: 1. Steering wheel play is caused by improper assembly, adjustment, or component wear in the steering system and between the steering system and the wheels. 2. Specific causes include excessive clearance in the steering gear transmission pair, looseness in steering linkage connections, excessive clearance between the steering knuckle kingpin and bushing, and looseness in the wheel hub bearings. The first two factors have the most significant impact. The primary cause is often the habit of turning the steering wheel to its limit ("locking" the steering). It's best to avoid doing this when stationary—wait until the car starts moving slightly before turning the wheel. Regular wheel alignment checks are also recommended.

19

1

Share

What is the fuel consumption of the Geely Binyue?

Geely Binyue's combined fuel consumption is 6.1-6.3L/100km. There are currently 6 models of Geely Binyue on sale. The manual Gold Edition has a combined fuel consumption of 6.1L/100km. The Platinum Edition, Diamond Edition, Battle, Starlight Edition, and Glory Edition have a combined fuel consumption of 6.3L/100km. The above figures are NEDC combined fuel consumption, which is the comprehensive fuel consumption data measured under the NEDC test procedure. Actual fuel consumption is higher than this value, ranging from 7.0-8.2L/100km. Specific factors affecting vehicle fuel consumption are as follows: Vehicle weight: Larger and heavier vehicles tend to consume more fuel. Generally, a small family car with a 1.6L displacement weighing about 1.2 tons has a fuel consumption of approximately 7.5 liters (calculated under full load conditions), while an SUV weighing about 1.5 tons consumes around 8.5 liters. Different weights result in varying fuel consumption. Drag coefficient: Higher drag increases fuel consumption during driving. Vehicles with better aerodynamics have lower drag coefficients, resulting in lower fuel consumption. Economical RPM: During operation, the engine has an optimal torque output point for fuel efficiency. Maintaining vehicle speed at this torque output point significantly reduces fuel consumption. Typically, small-displacement vehicles achieve this at about 70 km/h, while larger-displacement vehicles reach it at around 100 km/h. Staying within this economical RPM range minimizes fuel consumption. Driving style: Aggressive driving behaviors such as sudden acceleration, frequent overtaking, and not releasing the throttle in advance when approaching traffic lights will increase fuel consumption.

1

Share

How many points will be deducted for driving at 90 in a 70 speed limit zone?

Driving at 90 in a 70 speed limit zone constitutes speeding by more than 20%, which incurs a penalty of 3 demerit points. Additional information: According to Article 3 of the 'Scoring Standards for Road Traffic Safety Violations', motor vehicle drivers committing any of the following violations will be penalized with 3 points: 1. Trucks carrying goods exceeding 30% of the approved load capacity or carrying passengers in violation of regulations; 2. Driving passenger vehicles (excluding highway passenger vehicles) with more than 20% of the approved number of passengers; 3. Violating traffic signal lights; 4. Driving a motor vehicle at a speed exceeding the specified limit but not reaching 50%; 5. Driving a motor vehicle on a highway below the specified minimum speed limit.

7

2

Share

What is the ideal mileage for the first maintenance?

5000 kilometers is suitable for the first maintenance. The first maintenance of a new car must include inspection and replacement of six parts. Below is an introduction to the first maintenance content: 1. It is essential to change the engine oil, oil filter, and clean the air filter. 2. Check whether the coolant level of the car is in the normal state. 3. Inspect the car's brakes and whether there are any scratches on the chassis components. 4. Check if the power steering fluid level is normal and whether there are any oil leaks at the oil pipe connections. 5. Examine the generator, air conditioning, water pump, and the aging and tension of the belts. 6. Check the tire pressure and wear condition; replace the tires if there is significant wear.

6

0

Share

Can the Mercedes-Benz GLC be upgraded with the 2020 model's original large screen?

Can dashboard wax be sprayed on leather seats?

Is it harmful to the car if I don't refuel when the fuel light comes on?

What does steering wheel play mean?

What is the fuel consumption of the Geely Binyue?

How many points will be deducted for driving at 90 in a 70 speed limit zone?

What is the ideal mileage for the first maintenance?

Does the Timing Chain of the Old Tiguan Need to Be Replaced?

What is the fuel consumption of the 2007 Passat?

Is it a problem if the car key is dropped?

What Causes Intermittent Cooling in Car Air Conditioning?