How to restart the Audi MMI system?

What is the plastic cover on the engine?

The plastic cover on the engine is the engine compartment cover. The engine compartment cover mainly contains a layer of sound insulation material, with its primary function being noise reduction, followed by heat insulation. It helps reduce the heat transferred from the engine operation to the hood surface. Vehicles equipped with hood sound insulation material generally do not produce white mist during rainy days. Regular oil changes: Engine oil serves as the lubricant for the engine, providing lubrication, cleaning, cooling, sealing, and wear reduction. It is often referred to as the 'lifeblood' of the engine. Prolonged failure to change the oil can lead to severe wear of engine components, reducing the engine's lifespan. Manufacturers recommend changing the oil every 5,000 to 10,000 kilometers. Regular replacement of the three filters: The three filters refer to the air filter, oil filter, and fuel filter. These filters help protect the engine by filtering out impurities and also improve the engine's efficiency. The replacement cycle for the three filters is typically the same as that for the engine oil during routine maintenance. Power steering fluid: Power steering fluid, commonly known as steering fluid, should be checked regularly for leaks or noticeable abnormal noises. Vehicles with electronic power steering are maintenance-free and do not require steering fluid replacement. The maintenance cycle for steering fluid is approximately 60,000 kilometers.

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What is the maximum speed when visibility on the highway is below 200 meters?

When visibility on the highway is below 200 meters, the maximum speed is 60 km/h. The specific details about vehicle speed under low visibility conditions are as follows: Precautions for driving on highways in foggy weather: Use vehicle lights properly. Correct use of vehicle lights is an important suggestion to ensure driving safety in foggy conditions. Drivers can use high beams as signal lights to make it easier for oncoming vehicles to spot them. During driving, frequently and gently apply the brakes. In heavy fog, frequently and gently applying the brakes helps control speed and also activates the brake lights, reminding following vehicles to maintain a safe distance. Pay attention to speed limits: When visibility is between 500–200 meters, anti-glare low beams, width markers, and tail lights must be turned on, and the speed must not exceed 80 km/h, with a following distance of at least 150 meters. When visibility is between 200–100 meters, fog lights, anti-glare low beams, width markers, and tail lights must be turned on, and the speed must not exceed 60 km/h, with a following distance of at least 100 meters. When visibility is between 100–50 meters, in addition to turning on the above lights, the speed must not exceed 40 km/h, with a following distance of at least 50 meters. When visibility is below 50 meters, it is considered extremely dense fog. Fog lights, anti-glare low beams, width markers, and tail lights must be turned on as required. Under the principle of ensuring safety, leave the foggy area, but the speed must not exceed 20 km/h. Alternatively, you can find the nearest service area to wait until the fog clears before continuing your journey.

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Where is the rearview mirror heating switch for the Audi A4L?

The rearview mirror heating switch for the Audi A4L is located on the exterior rearview mirror knob on the driver's door. Below is an introduction to the 2020 Audi A4L related content: 1. Body dimensions: The length, width, and height are 4858mm, 1847mm, and 1439mm respectively, with a wheelbase of 2908mm. 2. Body weight: The body weight is 1610kg. 3. Suspension design: Both front and rear suspensions are five-link independent suspensions. 4. Engine: The 2020 Audi A4L is equipped with a 2.0T turbocharged engine, with a maximum horsepower of 150PS, a maximum torque of 270Nm, and a maximum power of 110kW. 5. Transmission: It is matched with a 7-speed dual-clutch transmission, with electric power steering, and the body structure is a load-bearing type.

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Why is there no sound from the car audio system?

First, check whether the system is muted or the volume is turned down too low, which may cause no sound to be heard. Then, turn on the radio to determine if the speakers are malfunctioning. Finally, visit a 4S shop to diagnose the issue. Below are solutions for audio system damage: 1. Within Warranty Period: If one or more speakers are damaged, resulting in no sound, and the car has not exceeded 8,000 kilometers or 1 year within the warranty period, you can drive to a 4S shop for a free replacement. 2. Out of Warranty: If the warranty has expired, you can pay to replace an original speaker at a 4S shop, which typically takes about half an hour for the staff to complete.

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What does the parking imaging system mean?

Here is the introduction to the parking imaging system: 1. The parking imaging system means: using the structure of the car itself, cameras are installed on the front license plate, below the side rearview mirrors, and the rear license plate light to form a complete car visual system. This system can increase the safety factor of parking and is also a reliable auxiliary system product for beginners to learn how to reverse park. Therefore, it can be divided into three parts: visual reversing, front-view system, and side-view system. 2. Reversing radar: The reversing radar only emits warning sounds, but it is not easy to distinguish the position of obstacles, making it feel not intuitive. The reversing image looks very intuitive, and various obstacles such as terrain and landforms can be clearly seen. One advantage is reversing at night, which can avoid accidents.

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What are the penalties for driving with an expired driver's license?

Penalties for driving with an expired driver's license: Driving a motor vehicle during the expired period is prohibited and may be treated as driving without a license. If the driver's license has been expired for less than one year, the driver can renew it at any time. However, if caught driving, a fine of 200 yuan will be imposed. If the driver's license has been expired for more than one year without renewal, the traffic management department will cancel it according to the law. For licenses expired for less than three years, the driver must retake and pass the subject one exam to restore driving privileges. Driving during this period may result in a fine ranging from 200 to 2,000 yuan. If the driver's license has been expired for more than three years, it will be permanently canceled. To drive again, the individual must retake the driver's license exam. Otherwise, driving will be considered as driving without a license, punishable by a fine of 2,000 yuan and up to 15 days of administrative detention. Renewal period: Motor vehicle drivers should apply for renewal at the vehicle management office of the driver's license issuing authority within 90 days before the expiration date. The "Motor Vehicle Driver's License Application Form" must be completed during the application.

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How to restart the Audi MMI system?

What is the plastic cover on the engine?

What is the maximum speed when visibility on the highway is below 200 meters?

Where is the rearview mirror heating switch for the Audi A4L?

Why is there no sound from the car audio system?

What does the parking imaging system mean?

What are the penalties for driving with an expired driver's license?

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