How to Cancel the Auto Start-Stop Function in Mercedes-Benz?

Is Filing Required When Changing Halogen to LED Lights?

Changing car lights from halogen to LED requires filing. Moreover, the modification of car lights must be filed and approved before passing the annual inspection. If the vehicle's taillight modification is done without filing and the vehicle is driven on the road directly, the traffic police may issue a warning and impose a fine along with penalty points. According to the relevant provisions of the current "Motor Vehicle Registration Regulations," any changes to the body color, model, performance, purpose, and structure of a licensed motor vehicle, as well as the replacement of the frame, body, or engine, must be reported to the vehicle management office for modification registration. The required documents for filing include the identity proof of the motor vehicle owner, which is the owner's ID card or temporary residence permit (valid for at least one year). For company vehicles, the "Organization Code Certificate," official seal, and IC card are required. Other necessary documents include the motor vehicle origin proof such as the purchase invoice (first and fourth copies), the motor vehicle's complete vehicle factory qualification certificate or import motor vehicle import certificate, the vehicle purchase tax payment certificate or tax exemption certificate, the motor vehicle traffic accident liability compulsory insurance certificate, and other proofs and certificates that should be submitted during motor vehicle registration as stipulated by laws and administrative regulations.

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Should You Engage the Handbrake or Shift to Neutral First?

When parking, you can either engage the handbrake first or shift to neutral first. Both automatic and manual transmission vehicles have a neutral gear. Once shifted into neutral, the engine's power cannot be transmitted to the wheels, and the vehicle will not move. Relevant details are as follows: 1. Methods: Both P (Park) and neutral can be used when parking, but there are some differences between them. When shifted into P, the locking mechanism inside the automatic transmission will lock the transmission's wheels, effectively locking the vehicle's wheels indirectly. In this state, the car cannot move even without engaging the handbrake. When shifted into neutral, there is no locking mechanism to secure the transmission gears, so the vehicle can still move if the handbrake is not engaged. 2. Automatic Transmission: The neutral gear in an automatic transmission is used for short stops without turning off the engine, while P is used when parking and turning off the engine. If you do not shift into P when parking, the car cannot be turned off normally. After shifting into P, always engage the handbrake; otherwise, excessive force may be applied to the P locking mechanism in the automatic transmission, potentially causing damage to it.

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What to Do If the Driver's License Has Expired Without Annual Inspection?

You need to immediately complete the annual inspection procedures for the motor vehicle driver's license; otherwise, it will affect the normal use of the license. Only Class A and Class B motor vehicle driver's licenses require annual inspection if fewer than 12 points are deducted within one scoring cycle. Below are the steps to handle an expired driver's license without annual inspection: 1. Documents: Prepare the original driver's license of the motor vehicle driver, the original ID card, three one-inch white-background color photos of the driver, and a physical condition certificate generally issued by a county-level or higher medical institution or a military regiment-level hospital. Once all documents are ready, visit the vehicle management office. 2. Form Collection: At the vehicle management office, collect and fill out the 'Motor Vehicle Driver's License Application Form,' which requires a photo to be attached. 3. Review: The motor vehicle driver should submit the original driver's license, physical condition certificate, 'Motor Vehicle Driver's License Application Form,' and personal photo to the vehicle management office where the license was issued to apply for a replacement. The office will process the replacement within one working day upon approval. 4. Notes: Before applying for a replacement, the driver must resolve any outstanding traffic violations or unpaid fines; otherwise, the vehicle management office will not issue a replacement.

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What is the fuel consumption of the Cadillac XT4?

The official combined fuel consumption of the Cadillac XT4 2.0T is 7.2L/100km. Relevant information is as follows: 1. Based on actual measurements: the average fuel consumption of the XT4 is 9.7L/100KM, with a range of 8.4L-11.0L. Test data shows that the XT4's fuel consumption is indeed slightly higher than that of comparable models, but it is not excessively high. At the same time, its power output of 237 horsepower and 350 Nm of torque is significantly stronger than that of its competitors. Therefore, the fuel cost of the XT4 is within an acceptable range. If you want to save fuel, you can opt for the two-wheel-drive version, which saves approximately 0.5-1 liter per 100 kilometers. 2. Vehicle introduction: The Cadillac XT4 is positioned as a luxury compact SUV. The sales models include front-wheel-drive and front-wheel-drive with on-demand four-wheel-drive versions, equipped with a 2.0-liter turbocharged engine and a 9-speed automatic transmission (AT). The power data for both two-wheel-drive and four-wheel-drive versions are identical, with a maximum horsepower of 241Ps and a maximum torque of 350N·m.

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What to Do If Water Leaks into the Cabin?

If there is only a small amount of water ingress, you can use a towel to absorb the water and open the car doors to expose the vehicle to direct sunlight. Of course, you can also completely disassemble the cabin and place it under the sun to dry, ensuring proper ventilation inside. It is advisable to have the wiring checked at a 4S shop afterward, as this method is more conservative. More details are as follows: 1. If there isn't too much water inside the cabin, you can first start the car to check if all systems function normally and if there are any unusual noises. Minor water ingress into the cabin generally doesn't cause significant harm to the car. However, ensure that water does not seep into electrical circuits, fuel lines, or air intake systems, as this could damage the car's wiring or engine. Additionally, water inside the car should be addressed promptly to prevent mold growth or bacterial contamination in the air filter over time. 2. If there is substantial water ingress, call for a tow truck to take the vehicle to a repair shop immediately. Do not attempt to start the car, as this could cause the engine to stall, leading to major repairs. 3. If the water in the cabin is rainwater, it is recommended to wash the car when the weather permits. Rainwater contains corrosive substances that can harm the car's paint and undercarriage corrosion protection. 4. It is also crucial to identify the cause of the water ingress to prevent future occurrences and avoid potential safety hazards.

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What is the fuel consumption of BYD DM-i cruising at 120 km/h?

The fuel consumption of BYD DM-i cruising at 120 km/h is 3.8L. Here is additional information: 1. Advantages of BYD DM-i: DM-i has multiple advantages over other hybrid technologies, with its "core philosophy" being electricity as the primary power source and fuel as supplementary. Architecturally, the DM-i Super Hybrid is based on a high-capacity battery and high-power motor. During driving, the vehicle primarily relies on the high-power motor for propulsion, while the gasoline engine mainly functions to charge the battery. It only directly drives the vehicle when additional power is needed, and even then, it works in tandem with the motor to reduce load. This hybrid technology differs from traditional hybrid technologies that rely heavily on the engine, thereby more effectively reducing fuel consumption. 2. BYD DM-i's engine: The core component of BYD's DM-i Super Hybrid technology is the newly developed Xiaoyun plug-in hybrid dedicated engine, which comes in two versions. The 1.5L engine is primarily used in the Qin PLUS and Song PLUS, while the 1.5T turbocharged engine is used in the larger Tang DM-i model. These models feature two key components: the EHS dual motor and the DM-i Super Hybrid dedicated Blade Battery, along with a series of vehicle control systems, engine control systems, motor control systems, and battery management systems, collectively forming the Super Hybrid system. Most importantly, these core components and key technologies are entirely independently developed by BYD.

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How to Cancel the Auto Start-Stop Function in Mercedes-Benz?

Is Filing Required When Changing Halogen to LED Lights?

Should You Engage the Handbrake or Shift to Neutral First?

What to Do If the Driver's License Has Expired Without Annual Inspection?

What is the fuel consumption of the Cadillac XT4?

What to Do If Water Leaks into the Cabin?

What is the fuel consumption of BYD DM-i cruising at 120 km/h?

Why does an automatic transmission car suddenly stop shifting up?

What is the Difference Between Lateral Deceleration and Longitudinal Deceleration?

Is there speed detection in a 40 km/h speed limit zone?

Can a beginner directly apply for a Class A driver's license?