What are the instructions for using the NFC function in the Mercedes-Benz E-Class?

What does 104h on a car tire mean?

The load index 104 on a tire represents a maximum load capacity of 900kg, and the speed rating 'h' indicates a maximum speed of 210km/h. The main functions of tires are: 1. To support the entire weight of the vehicle, bear the load of the car, and transmit forces and moments in other directions. 2. To transmit traction and braking torque, ensuring good adhesion between the wheel and the road surface to improve the car's power performance, braking performance, and passability; and to work together with the car suspension to cushion the impact during driving and dampen the resulting vibrations. 3. To prevent severe vibrations and early damage to car components, adapt to the vehicle's high-speed performance and reduce driving noise, ensuring driving safety, handling stability, comfort, and energy efficiency.

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What does the AST button in the car mean?

The AST (Automatic-Broadcast-Station-Storage) button in the car refers to automatic radio memory, meaning that pressing this button allows the radio to automatically search for and store radio stations. Other buttons on the car CD player and their functions: 1. POWER/VOL: Press to turn on/off, rotate to adjust volume. 2. TPK/MANU: MP3 track selection, browse playback tracks. 3. AST: Long press this button to automatically store radio stations. 4. RPT: Repeat playback in CD/USB mode. 5. INT: Browse playback in CD/USB mode. 6. RDM: Random playback in CD/USB mode.

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What to Do When the Car's Exterior Glass Gets Blurry on Rainy Days?

The solutions for blurry exterior car glass on rainy days are as follows: 1. Clean the car window glass thoroughly and apply soap evenly on it. It is best to choose a soft and slightly moist soap. 2. After applying the soap, wait for 5 minutes for the soap to dry, then use a wet wipe to remove the dried soap. 3. When you can clearly see the inside of the car through the glass, you can stop wiping. It is normal for a small amount of white soap residue to remain on the glass. Related information about car maintenance on rainy days is as follows: 1. Car maintenance is particularly important on rainy days, especially before and after the rain, paint surface maintenance should be performed. 2. Waxing the paint surface before the rain can create a protective film, which acts as a seal to prevent acidic corrosion of the car paint by rainwater.

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What does the red exclamation mark on the car dashboard mean?

The red exclamation mark (specifically in the form of an exclamation mark inside a circle with parentheses) represents a warning for the braking system, mainly indicating a brake system malfunction or low brake fluid level. Solution: Immediate inspection and repair of the braking system are required to avoid accidents. Apart from the red exclamation mark indicating a brake system fault, all other exclamation marks on the car are yellow, representing general faults, automatic transmission faults, abnormal tire pressure, and lighting faults. Below is a detailed analysis of these four situations: General Fault: An exclamation mark inside a triangle. If this symbol lights up, it indicates a fault in the car's general performance or components and functions. This mainly includes parking sensor faults, fuel cut-off system intervention or faults, external light faults, engine oil pressure sensor faults, etc. It is necessary to visit a 4S shop for inspection to identify the source of the fault. Automatic Transmission Fault: An exclamation mark inside a yellow gear. This is the automatic transmission fault warning light, indicating a transmission fault or transmission lubricant level below the normal range. Transmission oil should be replaced promptly. Abnormal Tire Pressure: An exclamation mark in the middle of a line under parentheses. This represents the tire pressure monitoring warning light, which lights up when the car's tire pressure is too low. Check the car's tire pressure and restore it to the normal range. Lighting Fault: A yellow bulb with an exclamation mark. This is the lighting fault indicator, indicating a fault in the car's lights. Solution: Visit a 4S shop as soon as possible for inspection and repair, or conduct a self-check, focusing on commonly used bulbs such as turn signals, fog lights, and interior lights, to identify the problem.

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When to Turn on the Width Lights?

Width lights are used when it is not completely dark yet, and are turned on during evening driving to make the vehicle visible to others. Width lights are indicators installed on a vehicle to show its width. They are commonly used lights. When the width lights are on, the distance between the two beams is roughly the same as the width of the vehicle. If you are unsure whether your vehicle can pass through a narrow alley, you can turn on the width lights. Below is an introduction to other commonly used vehicle lights: 1. Headlights. These are installed on both sides of the front of the vehicle and are used for road illumination during nighttime driving. They come in two-lamp and four-lamp configurations. The illumination effect of headlights directly affects nighttime driving operations and traffic safety. 2. Turn signals. These are important indicators turned on when a vehicle is changing direction to alert surrounding vehicles and pedestrians. Turn signal lamps use xenon tubes and are controlled by a microcontroller circuit, working in an alternating left-right flash pattern without interruption.

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What are the differences between National 4 and National 5 vehicle standards?

National 4 and National 5 vehicles differ in the following aspects: 1. Different emission standards. Compared with National 4 emission standards, National 5 standards are stricter, resulting in fewer pollutants and thus being more environmentally friendly. 2. Different control systems. From the vehicle's perspective, National 5 has a more complex emission control system compared to National 4, with increased costs. Additional information about China's national vehicle pollutant emission standards is as follows: 1. The fifth stage of China's national vehicle pollutant emission standards, known as "National 5," has emission control levels equivalent to Euro 5. 2. National 4 emission standards represent the fourth stage of China's national vehicle pollutant emission standards, mainly including the application of catalytic converters, secondary air injection, and exhaust gas recirculation active layers.

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What are the instructions for using the NFC function in the Mercedes-Benz E-Class?

What does 104h on a car tire mean?

What does the AST button in the car mean?

What to Do When the Car's Exterior Glass Gets Blurry on Rainy Days?

What does the red exclamation mark on the car dashboard mean?

When to Turn on the Width Lights?

What are the differences between National 4 and National 5 vehicle standards?

Do Manual Transmission Cars Not Need Transmission Fluid Changes?

How to Shift an Automatic Transmission?

What are the causes of weak starter operation?

What types of vehicles can be driven with an A1 license?