Does the Mercedes-Benz dash cam still record audio after being turned off?

How Much Does a Motorcycle Weigh?

An ordinary motorcycle typically weighs between 150 kg and 250 kg, depending on the model, style, and brand. Here are some tips for purchasing a motorcycle: Appearance Inspection: Check whether the motorcycle's paint is bright and even, and assess the quality of the paint. Inspect the surface of chrome-plated parts for brightness, any exposed damage, or spots. Ensure welded joints are smooth and machined surfaces are polished. Verify that all parts of the motorcycle are complete and undamaged. Check if the front and rear shock absorbers are properly aligned. Engine Inspection: After completing all preparatory steps, the engine should start quickly and reliably. At normal temperatures, a cold start should take no more than 15 seconds (excluding auxiliary time), and kick-starting should not exceed three attempts.

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Can I apply for ETC without the vehicle owner's ID card?

You cannot apply for ETC without the vehicle owner's ID card. According to the "Implementation Plan for Accelerating the Application Service of Electronic Non-stop Toll Collection on Expressways" issued by the Ministry of Transport, you need to bring the original valid ID card of the vehicle owner, the original and a copy of the vehicle registration certificate, and the page of the registration certificate with the most recent annual inspection stamp. If you are applying on behalf of someone else, you also need to provide the original valid ID card of the agent. If you apply for ETC through the business halls of major banks, you will also need to prepare a debit card or credit card from the corresponding bank. Some banks only support ETC binding with credit card services, while others may require freezing a certain amount as a deposit when binding ETC with a debit card. The deduction principle of ETC: There will be one or more ETC lanes on the expressway. Through the dedicated microwave short-range communication between the on-board electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane of the toll station, the computer network technology is used to settle accounts with the bank, achieving the purpose of paying tolls without stopping at the toll station. All of this is based on the principle of passing first and deducting fees later. Benefits of installing ETC: Save time: eliminates the hassle of waiting in line; Green and environmentally friendly: low-carbon, vehicles pass through the toll station without stopping, reducing noise and exhaust emissions and minimizing pollution; Save wear and tear: reduces costs, decreases the frequency of vehicle starts and brakes, and lowers wear and fuel consumption; Improve efficiency: the theoretical efficiency of ETC lanes can be increased by 2-3 times, making traditional ETC more updated, faster, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council clearly stated in the "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" that "by 2020, the interoperability of transportation cards in key urban agglomerations will be basically realized, and the proportion of vehicles equipped with ETC will be significantly increased." It also explicitly set the goal in the main indicators of the "13th Five-Year" comprehensive transportation development that "by 2020, the ETC usage rate of road passenger vehicles will reach 50%." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage and the usage rate of ETC passenger vehicles, the future will also promote the use of ETC for trucks and explore the deep integration of the ETC system with the development direction of smart transportation such as vehicle-to-vehicle communication and vehicle-road coordination, providing vehicle owners with comprehensive travel services. This means that more application scenarios will support ETC applications. Precautions for using ETC: The ETC transaction sensing area is 8 meters. When encountering a stopped vehicle in front, to prevent the ETC device of the front vehicle from malfunctioning or not having an ETC device at all, you should keep a distance of more than 10 meters from the front vehicle to avoid automatically sensing and paying for the front vehicle. The recognition speed for passing through ETC lanes is 20 km/h. If the speed is too fast, the vehicle device information cannot be read, which will also lead to deduction failure. Unauthorized disassembly or movement of the OBU device, or detachment or loosening of the ETC electronic tag, will cause the electronic tag to fail. It can be sent to the bank where the ETC card was issued or the expressway service hall for testing. If the loosening or detachment is not man-made, it only needs to be reactivated. When using a debit card bound to ETC, insufficient balance will also lead to deduction failure. You can follow the guidance of on-site staff to go to the manual MTC lane and pass by using cash or swiping the card. If the vehicle's windshield is too thick, it may cause poor sensing. This is especially important for vehicles that have had accidents and had their windshields replaced or for friends who have modified their front windshields.

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How to Determine Mismatch Between Speed and Gear in Subject 3?

Master the corresponding relationship between gears and speeds: first gear speed is 0-15 km/h, second gear speed is 15-25 km/h, third gear speed is 25-35 km/h, fourth gear speed is 35-40 km/h, fifth gear speed is 40-55 km/h. Below are relevant explanations about speed and gear matching: 1. Reasons for speed and gear mismatch: When shifting gears, the clutch pedal is not fully depressed. At this time, shifting to a higher gear while the speed increases will cause the system to fail to detect the gear shift signal, assuming it is still in the lower gear, resulting in speed mismatch. 2. Gear shifting precautions: (1) Strive for smooth gear shifting. Shift gears as soon as the speed is reached; do not drag the gear, as it will cause the vehicle body to shake. (2) Shift gears step by step. If you shift into the wrong gear, do not panic. Immediately press the clutch and return to the original gear before shifting again.

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What are the symptoms of a faulty catalytic converter?

Faulty catalytic converters may exhibit the following symptoms: Engine issues: Engine overheating, loss of power, abnormal noises, and unusual odors in exhaust emissions. Ignition difficulties: Disruption in the air-fuel mixture concentration, leading to hard starting or incomplete combustion. When the catalytic converter fails, the secondary oxygen sensor cannot provide accurate data to the ECU, resulting in either too lean or too rich fuel mixtures. A lean mixture can cause ignition problems, weak acceleration, and engine backfiring; while a rich mixture increases fuel consumption, causes incomplete combustion, and leads to severe spark plug carbon buildup. Increased exhaust backpressure: Deteriorated emissions. Due to fuel system or ignition system malfunctions, engine overheating, or backfiring, the catalytic converter substrate may sinter, flake off, increasing exhaust resistance and worsening emissions.

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Can You Drive While Waiting for a Replacement Driver's License?

You cannot drive while waiting for a replacement driver's license. When driving, you must carry both the vehicle registration certificate and driver's license with you. Failure to carry these documents will result in the vehicle being impounded, which will only be returned after presenting the required documents, along with a fine and a 1-point deduction from your license. Process for replacing a driver's license: Bring your ID card and a one-inch photo to the local vehicle management office, fill out a lost driver's license declaration and a replacement application form; submit the documents, photo, and application form to the staff, then pay the processing fee. Generally, you can receive your new driver's license within one day. In some places, you can get it on the spot. Locations for replacing a driver's license: Local vehicle management sub-offices, traffic branch offices, vehicle management stations at traffic teams, and driver's license renewal service points. Compliant vehicle management offices should issue a replacement "Motor Vehicle Driver's License" within one day.

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What does Subject 4 Test Cover?

Subject 4 primarily assesses the following contents: safety and civilized driving operation requirements, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations like tire blowouts, and post-traffic accident disposal knowledge. Question volume of Subject 4: Subject 4 typically includes around 5 multiple-choice questions. The test consists of three question types: single-choice, multiple-choice, and true/false, totaling 50 questions. Exam instructions for Subject 4: In Subject 4, you can only make 5 mistakes. The test duration is 45 minutes. During the exam, carefully read each question to avoid selecting too few or too many options. Subject 4 is also known as the Driver Theory Test and is part of the motor vehicle driver's license assessment. After the implementation of the "Order of the Ministry of Public Security of the People's Republic of China," Subject 3 test was divided into two parts, adding the safety and common sense test in addition to the road test.

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Does the Mercedes-Benz dash cam still record audio after being turned off?

How Much Does a Motorcycle Weigh?

Can I apply for ETC without the vehicle owner's ID card?

How to Determine Mismatch Between Speed and Gear in Subject 3?

What are the symptoms of a faulty catalytic converter?

Can You Drive While Waiting for a Replacement Driver's License?

What does Subject 4 Test Cover?

What Causes Excessive Resistance in the Driver's Airbag?

Can a rented car be driven on the road without a vehicle license?

Does the Jetta VS5 have a sunroof?

What type of MIG welding wire is suitable for Q355 material?