Can the car air conditioner be turned on when the engine is off?

How often should the Volkswagen Lavida's transmission fluid be changed?

Volkswagen Lavida's transmission fluid should be changed every 60,000 kilometers. The functions of transmission fluid are: 1. Keeping the gear system clean; 2. Lubricating the transmission device. Taking the 2021 Volkswagen Lavida as an example, it is a compact car with body dimensions of: length 4670mm, width 1806mm, height 1474mm, wheelbase 2688mm, and minimum ground clearance 190mm. The 2021 Volkswagen Lavida is equipped with a 1.4T turbocharged engine, with a maximum horsepower of 150PS, maximum torque of 250Nm, maximum power of 110kW, and is paired with a 7-speed dual-clutch transmission.

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What does the 'H' on a tire mean?

The 'H' on a tire indicates a speed rating of 210 kilometers per hour under load conditions. The functions of a tire are: 1. To support the entire weight of the vehicle and bear the load of the car; 2. To transmit traction and braking torque, ensuring the adhesion between the wheels and the road surface; 3. To mitigate and absorb vibrations and impact forces during driving, preventing severe vibrations and premature damage to automotive components; 4. To adapt to the high-speed performance of the vehicle, reduce driving noise, and ensure driving safety, handling stability, comfort, and fuel economy. Methods for tire maintenance include: 1. Regularly cleaning stones from the tire treads; 2. Minimizing exposure to direct sunlight; 3. Promptly checking tire pressure; 4. Paying attention to suspension maintenance; 5. Conducting regular front-wheel alignment checks; 6. Adopting careful driving practices, such as selecting smooth road surfaces and avoiding objects that could puncture or scratch the tires, as well as chemical spills that may corrode the tires.

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What is the parking procedure for an automatic transmission vehicle?

Automatic transmission vehicle parking procedure is: 1. After reaching the parking spot, press the brake pedal until the vehicle comes to a complete stop; 2. Shift the gear lever to N (Neutral) position while keeping the brake pedal pressed; 3. Engage the parking brake, then release the foot brake; 4. After ensuring the vehicle is stationary, press the brake pedal again and shift to P (Park) position, then exit and lock the vehicle. Automatic transmission gear positions explained: 1. P (Park) - Used when parking the vehicle, this position mechanically locks the wheels to prevent rolling; 2. R (Reverse) - Used for reversing; 3. N (Neutral) - Used for temporary stops; 4. D (Drive) - Also called the driving gear, used for forward movement.

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Does using P gear with air conditioning on affect the car?

Leaving an automatic transmission car in P gear with the engine running and air conditioning on for a long time does not damage the car. P gear is the most common gear in automatic transmission models, usually located at the frontmost position of the gear shift console, in front of the R gear, designed to lock the axle when the car is stationary on a slope. However, when the vehicle is idling in place, the gasoline in the engine may not burn completely. If this happens frequently over a long period, it can increase the formation of carbon deposits in the engine, and relatively, fuel consumption may also increase. In addition, if you rest in the car with the air conditioning on in a confined environment, a large amount of gas can enter the car through the vehicle's ventilation system. Staying in the car for an extended period under such conditions can easily lead to carbon monoxide poisoning. If the driver must rest in the car, it is advisable to first park the car in an open and ventilated location. Then, lower the window by about two fingers' width for ventilation, and finally switch the air conditioning mode from internal circulation to external circulation to ensure proper air flow inside the car.

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Will traffic violations with temporary license plates be photographed and fined?

Temporary license plate violations will result in points deduction and fines. Introduction to temporary license plates: Temporary license plates refer to paper motor vehicle license plates that allow temporary road use of motor vehicles, mainly issued by public security vehicle management departments for newly purchased vehicles before formal registration. There are four types: temporary license plates for administrative jurisdictions, temporary license plates for cross-administrative jurisdictions, temporary license plates for testing purposes, and temporary license plates for special-type motor vehicles. Regulations related to temporary license plates: New cars using temporary license plates must not exceed 15 days, and owners should promptly apply to the vehicle management authority for formal license plates. After expiration, they may face penalties such as vehicle impoundment, fines, and points deduction.

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What are the hazards of parking in neutral with the handbrake engaged?

Parking a car in neutral with the handbrake engaged is possible and generally does not cause harm to the vehicle. However, this practice is not recommended, especially on inclined roads. Below is relevant information about the handbrake: Handbrake Principle: The handbrake, technically known as an auxiliary brake, operates differently from the main braking system. It uses a steel cable connected to the rear brake shoes to apply braking force. Prolonged use of the handbrake can lead to plastic deformation of the steel cable. Since this deformation is irreversible, it reduces effectiveness over time and increases the handbrake's travel distance. A return spring works in conjunction with the handbrake. When the handbrake is engaged, the spring stretches; when released, it returns to its original length. Long-term use can also cause deformation in the spring. Importance of Proper Use: The handbrake is a frequently used system. Proper and correct usage ensures smoother operation in the future, extends the adjustment cycle, and reduces maintenance and replacement costs.

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Can the car air conditioner be turned on when the engine is off?

How often should the Volkswagen Lavida's transmission fluid be changed?

What does the 'H' on a tire mean?

What is the parking procedure for an automatic transmission vehicle?

Does using P gear with air conditioning on affect the car?

Will traffic violations with temporary license plates be photographed and fined?

What are the hazards of parking in neutral with the handbrake engaged?

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