How long can you sleep in the car with the air conditioning on?
2 Answers
It is recommended not to exceed 1 hour when sleeping in the car with the air conditioning on. The following precautions should be noted when sleeping in the car with the air conditioning on: 1. Ventilation: Many car owners worry about safety, but you can choose to open a small gap to allow air flow. 2. Maintain air circulation inside the car: If it is really hot and you must turn on the air conditioning, the air inside the car should be refreshed in time. You can open several windows to a width of two to three fingers to maintain some air circulation inside the car. 3. Try to park the car in an open area: Due to the special nature of their profession, many drivers often need to rest in the car, but the location is not fixed, sometimes even in underground parking lots. However, in a confined environment, carbon monoxide is more likely to accumulate, so it is important to choose an open and spacious environment for rest. 4. Regularly check the exhaust pipe: Remember to regularly check the exhaust pipe. If the carbon monoxide emitted by the vehicle leaks into the car, it can easily accumulate and cause poisoning. If the exhaust pipe is damaged, exhaust fumes are more likely to enter the car.
As someone with years of driving experience, I often encounter situations where I need to rest in the car during long drives. Sleeping with the air conditioning on sounds quite comfortable, especially in the hot summer, but it shouldn't be for too long as it poses significant risks. If the car is left running in an enclosed space like a garage, carbon monoxide can accumulate in the air, which can be fatal—symptoms of poisoning can reportedly appear in as little as half an hour. I've personally tried napping for an hour in an open parking lot with the air conditioning on and woke up feeling dizzy, so I recommend not exceeding 30 minutes and keeping the windows slightly open to ensure proper ventilation. Electric cars consume less power for air conditioning, but the battery can drain quickly, and sleeping too long might leave the car unable to start. Overall, safety comes first—it's best to set an alarm and limit the rest to 20-40 minutes. Remember, behind the comfort of sleeping with the air conditioning on lies health risks, so prioritize ventilation and regularly check the car's condition.
