What is the difference between turning the car air conditioning AC on and off?

What does push-auto mean?

In car air conditioning, push-auto means automatic adjustment. Here are some introductions about the car air conditioning system: 1. The car air conditioning system is a device that realizes cooling, heating, ventilation and air purification of the air in the compartment; it can provide a comfortable riding environment for passengers, reduce the fatigue strength of the driver, and improve driving safety. 2. The most widely used in cars is the integrated heating and cooling air conditioning system. Its layout is to assemble the evaporator, heater radiator, centrifugal blower, and control mechanism together, which is called the air conditioning unit assembly.

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What lights should be turned on when driving a motor vehicle in rain, snow, or fog?

When driving in foggy weather, turn on the fog lights, hazard warning flashers, and low beam headlights; in foggy, rainy, or snowy conditions, also turn on the low beam headlights, clearance lights, and rear position lights. Here are some precautions for driving in foggy weather: 1. Avoid sudden braking or hard acceleration. Visibility is low in foggy conditions, so avoid hard acceleration and emergency braking. When braking, the tail lights will illuminate to alert following vehicles to maintain a safe distance. 2. Choose to pull over when appropriate. In heavy fog, pull over to the emergency stopping area on the highway as soon as possible, turn on the clearance lights, tail lights, fog lights, and hazard warning flashers to alert oncoming vehicles. The driver should exit from the right side of the vehicle and wait patiently until visibility improves before continuing to drive and moving to a safe area as soon as possible.

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What are the alignment techniques for Subject 2?

Here are the alignment techniques for Subject 2: 1. Five reference points on the engine hood: left vertex of the hood; left 1/3 point of the hood; center point of the hood; right 1/3 point of the hood; right vertex of the hood. These hood reference points help trainees judge the distance between the vehicle body and the roadside line. During slope parking, the 1/3 position of the hood is crucial. When the side line aligns with the left or right 1/3 of the hood, the left or right side of the vehicle is exactly 30 cm away from the side line. 2. Lower edge of the rearview mirror. This is used to determine the parking position during reverse parking into the garage. When reversing into the garage, the parking timing is judged by aligning the lower edge of the rearview mirror with the yellow line in front of the garage. 3. Trainee's shoulder. During a right-angle turn, if it's a left turn, when the trainee's left shoulder aligns with the corner point, quickly turn the steering wheel fully to the left to complete the turn. 4. Parking control line. During reverse parking, parallel parking, and slope parking, the trainee must park the test vehicle on the parking line as required. Taking slope parking as an example, when the wiper and the parking pole align, the front of the vehicle should be exactly within the parking control line. 5. Rear wheels. During reverse parking into the garage, observing the left and right rear wheels helps determine if the parking position is appropriate. For the right garage, when the right rear wheel appears in the right rearview mirror and is 30 cm away from the garage corner, the parking position is suitable. If the distance is too close or too far, there is a risk of crossing the line, and timely correction is needed.

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What is the C1 license?

C1 license is for manual transmission vehicles. A C1 driver's license allows the holder to drive both automatic and manual transmission small cars, while a C2 license only permits driving automatic transmission small cars. Permitted vehicle types for C1 license: The C1 driver's license covers small and micro passenger vehicles, light and micro cargo vehicles; light, small, and micro special-purpose vehicles; and small passenger vehicles with seating capacity not exceeding 9 persons. Vehicles not permitted with C1 license: The C1 license does not authorize driving large buses, tractor units, city buses, medium-sized buses, large trucks, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles, mopeds, wheeled self-propelled machinery, trolleybuses, or trams. Additionally, C1 license holders cannot drive vehicles with more than 9 seats or trucks exceeding 6 meters in total length. What is a C1 driver's license: The C1 driver's license is one of the classification codes for motor vehicle driving licenses in China. It authorizes operation of small and micro passenger vehicles, light and micro cargo vehicles; light, small, and micro special-purpose vehicles; and small passenger vehicles with seating capacity not exceeding 9 persons. Age requirements: The minimum age for applying for a C1 license is 18 years old, with no upper age limit. However, applicants aged 70 or older must pass tests assessing memory, judgment, and reaction abilities.

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What are the methods to unlock a car's anti-theft system when it is locked?

Here are the methods to unlock a car's anti-theft system when it is locked: 1. Keep the key in the ignition switch for half an hour. Use the original key to turn on the ignition switch and leave the key in place for about half an hour. During this waiting period, do not turn off the ignition switch or start the engine. 2. Use a password decoder to retrieve the password. The anti-theft password of the engine control unit is the same as the password of the anti-theft control module chip. Therefore, you can remove the engine control unit chip, use a password decoding device to read its password, input the engine control unit password into the anti-theft control module, and then start the engine. 3. Repeatedly unlock multiple times. You can use the method of repeatedly locking and unlocking the door mirrors to release the locked state. The reason is that the trigger switch inside the door lock assembly is worn or the circuit has poor contact. During the process of repeatedly unlocking multiple times, the contact condition can be improved.

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What does an average fuel consumption of 15.6L/100km mean?

It means the average fuel consumption of the vehicle per 100 kilometers is 15.6 liters. Here are some explanations about the fuel consumption per 100 kilometers: 1. The vehicle's onboard computer can calculate the fuel consumption per 100 kilometers and display it on the dashboard. This helps drivers understand the vehicle's fuel consumption situation and serves as a reference. 2. The average fuel consumption displayed on the vehicle is only for reference and cannot be taken as the final data. To determine the accurate average fuel consumption per 100 kilometers, it can be calculated through testing methods.

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What is the difference between turning the car air conditioning AC on and off?

What does push-auto mean?

What lights should be turned on when driving a motor vehicle in rain, snow, or fog?

What are the alignment techniques for Subject 2?

What is the C1 license?

What are the methods to unlock a car's anti-theft system when it is locked?

What does an average fuel consumption of 15.6L/100km mean?

How many liters of transmission fluid are needed for a gravity change?

Is There Danger in Rear Wheel Abnormal Noise?

What is the application process for Beijing's new energy vehicle license plate lottery?

What letter represents China 5?