Is Flashing Car ECU Harmful to the Vehicle?

Is it safe to rest in the car with the air conditioning on for a long time?

It is not safe to rest in the car with the air conditioning on for a long time. When the car is stationary, the exhaust fumes are not blown away by the wind as they would be while driving, and can easily be drawn into the car by the air conditioning system, leading to carbon monoxide poisoning. Additionally, if the car remains sealed for an extended period, the oxygen level inside the car will gradually decrease, increasing the risk of suffocation while sleeping. Precautions for resting in the car with the air conditioning on: Park in an open area: The car should be parked in an open space, preferably with the front facing the wind direction. Even if the engine is left running, the exhaust fumes will be blown away. If parked in a confined space like an underground parking lot, the exhaust fumes may seep into the car. Crack the windows: When sleeping with the air conditioning on, leave a 2-3 cm gap in the windows to prevent suffocation or carbon monoxide poisoning. However, the gap should not be too large to avoid potential security risks. Use the external air circulation mode: When sleeping in the car, it is best to turn on the external air circulation mode of the air conditioning. This mode draws in fresh air from outside, keeping the air inside the car circulating.

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What Causes Vehicle Power Leakage and How to Deal with It?

Vehicle power leakage causes: Battery depletion due to unswitched electrical appliances when parking; Self-discharge and depletion caused by short circuits or oxidation shedding of battery plates; Leakage caused by grounding of automotive electrical components, wiring harnesses, sensors, controllers, and other electronic components and circuits. Solutions for vehicle power leakage: Open the engine hood, loosen the fixing nut of the battery negative terminal with a wrench, and pull out the negative terminal connector; Set the multimeter to the DC 10A or 20A range, touch the red probe to the vehicle's grounding part, and the black probe to the battery negative terminal connector; Observe the value displayed on the multimeter, where normal leakage current should be below 30 to 50mA.

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What Does Driver's License Downgrade Protection Mean?

Driver's license downgrade protection refers to the situation where an AB-class driver's license would normally be downgraded if it accumulates 12 penalty points either at once or over time. 'Downgrade protection' means preventing the downgrade despite accumulating 12 points, thereby maintaining the current license class. Below are specific details about accumulating 12 points on a driver's license: 1. Regulations: For AB-class licenses, even after completing required education upon accumulating 12 points, downgrade protection is not allowed. The driver must apply for a downgrade and license replacement within 30 days. Holders of large passenger vehicle, tractor, city bus, medium passenger vehicle, or large truck licenses who accumulate 12 points will have their highest permitted driving class revoked by the vehicle management office, which will also notify the driver to complete the downgrade and replacement process within thirty days. 2. Downgrade and Replacement: After completing the downgrade and replacement process, drivers wishing to reapply for the revoked driving class must have no record of accumulating 12 points in the current scoring cycle and the most recent scoring cycle before application. Additionally, they must not have been involved in any fatal traffic accident where they bore equal or greater responsibility.

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Can You Drive Without Wearing Clothes?

It is permissible to drive without wearing a shirt. Motor vehicle drivers must adhere to the following regulations: 1. When driving a vehicle, you must carry your driver's license and vehicle registration certificate; 2. It is prohibited to lend, alter, or forge a driver's license; 3. It is not allowed to hand over the vehicle to someone without a driver's license; 4. Driving under the influence of alcohol is prohibited; 5. Driving in slippers is not allowed; 6. Smoking, eating, chatting, or engaging in any other behavior that may hinder safe driving while operating a vehicle is prohibited; 7. Driving while excessively fatigued is not permitted; 8. Drivers with illnesses that may impair driving are not allowed to operate a vehicle.

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How to Disable Automatic Mute on Volkswagen Tiguan?

There are two methods to disable it: 1. Volume Up Button: Use the volume up button on the multifunction steering wheel or the volume up button on the central control screen to exit the mute state. 2. Mute Button: Use the mute button on the multifunction steering wheel to disable mute. After disabling, normal use is restored without any impact. Additional relevant information is as follows: 1. Body Dimensions: The Tiguan's body dimensions are 4506mm in length, 1809mm in width, and 1685mm in height, with a wheelbase of 2684mm. 2. Configuration: The Tiguan is a 5-door, 5-seat SUV with a mix of stable black and warm beige interior. It is equipped with ESP body stability system, EBD electronic brake-force distribution, and ASR traction control.

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Is a New Car Suitable for Long-Distance Highway Driving?

New cars are suitable for long-distance highway driving. Here are some precautions for driving a new car on the highway: 1. Cargo too light or too heavy: When driving on the highway, the new car must be in a fully loaded state. Therefore, follow the vehicle's full load mass specified in the manual to find the right number of passengers. If you can't find enough people, you can fill the trunk with items. 2. Driving on the highway before the first maintenance: New cars should only be driven on the highway after the first maintenance, as only after the first maintenance can the torque of various screws and potential issues with fluid levels be thoroughly inspected and addressed, ensuring greater safety. 3. Driving at high speeds before an oil change: High-speed driving not only requires skill but also the right timing. The quality of the engine oil is a direct factor affecting the engine. Therefore, you must not drive on the highway before an oil change. During high-speed driving, the engine operates at high RPMs, leading to maximum mechanical wear. The first batch of engine oil contains the most metal shavings and impurities. Using this oil with a large amount of debris for high-speed driving will significantly increase engine wear and may even cause abnormal wear.

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Is Flashing Car ECU Harmful to the Vehicle?

Is it safe to rest in the car with the air conditioning on for a long time?

What Causes Vehicle Power Leakage and How to Deal with It?

What Does Driver's License Downgrade Protection Mean?

Can You Drive Without Wearing Clothes?

How to Disable Automatic Mute on Volkswagen Tiguan?

Is a New Car Suitable for Long-Distance Highway Driving?

Where is the fog light switch on the Boyue?

How to Deal with the Electronic Parking Brake Failure of Peugeot 3008?

Where is the spare tire located in the Volkswagen Touran 7-seater model?

What does 255/45r19 mean for tires?