How Long After Applying Car Window Tint Can You Roll Down the Windows?

What does the exclamation mark on the vehicle dashboard indicate?

There are five scenarios when an exclamation mark appears on the car dashboard, namely general faults, automatic transmission faults, brake system faults, abnormal tire pressure, and lighting faults. Below is a detailed analysis of these five situations: General Faults: A triangle with an exclamation mark inside indicates that the car's general performance or components and functions have malfunctioned. 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 go to a 4S shop for inspection to identify the source of the fault. Automatic Transmission Faults: A yellow gear with an exclamation mark inside is the automatic transmission fault warning light, indicating that there is a fault in the transmission or the transmission lubricant is below the normal range. The transmission oil should be replaced promptly. Brake System Faults: An exclamation mark inside a circle with brackets represents a brake system warning, mainly indicating a fault in the brake system or low brake fluid level. The brake system should be inspected immediately to avoid accidents. Abnormal Tire Pressure: An exclamation mark with a horizontal line below the brackets represents the tire pressure monitoring warning light. This light will illuminate when the car's tire pressure is too low. The car's tire pressure should be checked and restored to the normal range. Lighting Faults: A yellow bulb with an exclamation mark is the lighting fault indicator light, indicating that a car light has malfunctioned. Solution: Go to a 4S shop for inspection and repair as soon as possible, or you can also check it yourself. Focus on checking commonly used bulbs such as turn signals, fog lights, and interior lighting to see where the problem lies.

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What to Do When the Number of Subject 1 Test Appointments Is Exhausted?

There is no limit to the number of appointments for Subject 1. After registration, the test follows a 'one test plus one retest' policy. If you fail the test, you can retake it under the same policy, with each attempt costing 40 yuan, and there is no limit to the number of attempts until you pass. Subject 1, also known as the theoretical driving test or driver's theory test, is part of the motor vehicle driver's license examination. The test content includes theoretical driving knowledge, road safety laws and regulations, local regulations, and related knowledge. The test format is computer-based, consisting of 100 questions, with a passing score of 90 or above. Below is an introduction to other test subjects: 1. Subject 2: Also known as the small road test, it is part of the motor vehicle driver's license examination, specifically the field driving skills test. For small vehicles (C1, C2), the test includes five mandatory items: reversing into a parking space, parallel parking, stopping and starting on a slope, turning at a right angle, and driving through curves (commonly known as S-turns). 2. Subject 3: Includes the road driving skills test and the safety and civilized driving knowledge test, which are part of the motor vehicle driver's license examination. The road driving skills test varies depending on the type of vehicle being licensed. 3. Subject 4: Also known as the theoretical driving test or driver's theory test, it is part of the motor vehicle driver's license examination. Subject 3 is divided into two parts: the road test and an additional safety and civilized driving knowledge test, commonly referred to as 'Subject 4,' which assesses 'driving ethics.' The test consists of 50 questions, presented in the form of case studies, images, animations, etc., with a full score of 100 and a passing score of 90.

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What are the new regulations for vehicle annual inspection?

New regulations for vehicle annual inspection: Starting from November 20, 2020, non-operational small and mini buses with 7-9 seats (excluding minivans) within 6 years are included in the exemption range; for non-operational small and mini buses (excluding minivans) over 6 years but less than 10 years, the inspection cycle is relaxed from once a year to once every two years, meaning private cars only need to undergo on-site inspection twice within 10 years, specifically in the 6th and 8th years. Contents of annual inspection: Check whether the engine, chassis, body, and their auxiliary equipment are clean, complete, and effective, whether the paint surface is uniform and aesthetically pleasing, whether major assemblies have been replaced, and whether they match the initial inspection records; Test whether the vehicle's braking performance, steering control, lights, exhaust, and other safety performances comply with the requirements of the "Technical Conditions for Safe Operation of Motor Vehicles"; Check whether the vehicle has been modified, remodeled, or transformed, whether the driving license, license plate, and all registrations in the vehicle file match the actual condition of the vehicle, whether there are any changes, and whether approval and change procedures have been completed; Check whether the license plate, driving license, and the enlarged license plate characters printed on the vehicle are damaged, altered, or unclear, and whether they need to be replaced; For large vehicles, check whether the unit name or the name of the street, township, or town where the vehicle is located and the maximum seating capacity in the cab are printed in imitation Song typeface on both sides of the door as required; For trucks, check whether the rear tailgate (including the rear tailgate of trailers) is printed with the vehicle number enlarged 2-3 times as required, and for individual or joint-venture vehicles, whether the word "individual" is printed on both sides of the door; the characters must be clear, and unit codes or other patterns are not allowed (special circumstances require approval from the vehicle management office).

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Does the ETC Reader Need to Be Charged?

There are two types of ETC devices: solar-powered and rechargeable. The solar-powered ETC does not require charging as it uses its own power source. The ETC electronic tag consumes power, but it does not need regular charging because it has a built-in solar panel on the back that charges itself. During installation, avoid the black areas on the windshield. The other type requires charging, and if it is not used frequently, it is recommended to charge it every two to three months. ETC stands for Electronic Toll Collection, which is an electronic toll system. To apply for ETC, you need to provide the original and photocopies of the vehicle owner's valid ID card and vehicle registration certificate. If the application is not made by the owner, the agent must also provide their valid ID card. The photocopy of the vehicle registration certificate must include the page with the most recent annual inspection stamp. Additionally, a bank card for deducting highway tolls is required. Applicants must be between 18 and 60 years old and own the vehicle in their name. For company vehicles, the required documents include: A letter of introduction from the vehicle owner (with company seal); a photocopy of the organization code certificate or business license (with company seal); the agent's original ID card; the original vehicle registration certificate; and the vehicle for which ETC is being applied. Benefits of installing ETC: Saves time: Eliminates the hassle of waiting in line. Green and eco-friendly: Reduces noise and exhaust emissions by allowing vehicles to pass through toll stations without stopping. Reduces wear and tear: Lowers costs by decreasing the frequency of vehicle starts and stops, reducing wear and fuel consumption. Users also enjoy toll discounts. Improves efficiency: ETC lanes can theoretically increase traffic efficiency by 2-3 times, making traditional ETC faster and more advanced. Compared to license plate payment, ETC technology is more mature and advantageous. Here are some installation precautions for ETC: Do not obstruct the driver's view; it is best to install it behind the rearview mirror. Many car models have windshields with a steep angle, which can reduce the driver's field of vision. Installing ETC without considering this can increase blind spots. Install it behind the rearview mirror on the right side to avoid blocking the view. Does not affect charging: The ETC electronic tag consumes power but generally does not require charging or battery replacement because it has a solar panel on the back that charges itself. Therefore, during installation, avoid the black areas on the windshield and positions that might block the solar panel. Do not remove it arbitrarily once installed: The button in the middle of the adhesive is an anti-tamper lever connected to a switch. Once the electronic tag is installed on the windshield, the anti-tamper lever is pressed in. If removed, the lever will pop out and trigger the switch, locking the electronic tag and rendering it unusable. You will then need to visit an ETC service point to unlock it. This feature prevents multiple vehicles from sharing one device.

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Is it okay to stall the car while in drive mode?

Occasionally stalling the car in drive mode has no significant impact, but it should not be done frequently as it can increase wear and tear on the transmission. Reasons for car stalling: Automatic transmission models are less likely to stall easily, whereas manual transmission models may stall more often due to lower driving proficiency. However, it's not impossible for automatic transmission cars to stall, mainly due to the use of low-quality fuel leading to engine carbon buildup and stalling. Precautions for car stalling: It is best to refuel at reputable, larger gas stations with higher-grade gasoline. Although more expensive, the fuel quality is better.

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What is the classification of diesel engine oil?

Diesel engine oil grades are roughly divided into: CA, CB, CC, CD, CE, CF, CF4, CG4, CH4, CI4, CJ4. Here is more information about diesel engine oil grades: 1. Different models of diesel engine oil indicate different oil grades and corresponding applicable vehicle models. In other words, the further back the letters are arranged, the higher the oil quality grade. 2. The English letter C at the beginning represents diesel engine oil. The further back the letters are arranged, the higher the oil quality grade. Generally, CD-grade oil is sufficient for ordinary diesel engines. Turbocharged diesel engines require higher oil quality, such as CF4, where 4 indicates that the oil is suitable for four-stroke diesel engines.

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How Long After Applying Car Window Tint Can You Roll Down the Windows?

What does the exclamation mark on the vehicle dashboard indicate?

What to Do When the Number of Subject 1 Test Appointments Is Exhausted?

What are the new regulations for vehicle annual inspection?

Does the ETC Reader Need to Be Charged?

Is it okay to stall the car while in drive mode?

What is the classification of diesel engine oil?

When will Sichuan implement China 6 emission standards?

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