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Why Can Sleeping in a Car with the Air Conditioning On Lead to Death?

1 Answers

VonAlejandro

07/29/25 1:49pm

Insufficient oxygen levels inside the car and excessive carbon dioxide production can cause difficulty in breathing, leading to the risk of suffocation. Here are the detailed explanations: 1. Using the air conditioning: After starting the vehicle, do not turn on the air conditioning system immediately. Wait for the vehicle to run for five to ten minutes before turning it on. When initially using the air conditioning, do not set the temperature to the lowest level. Use the second fan speed setting and switch to external circulation mode. After a few minutes of operation, you can proceed with normal usage. 2. Internal and external circulation: If the external circulation mode of the air conditioning system is not activated, opening the car windows or sleeping in a well-sealed environment, such as a garage, is highly discouraged. There is a significant risk of carbon monoxide poisoning, which can result in personal injury or accidental harm.

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