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Why Does Tesla Make Noise When Parked

Why Does Tesla Make Noise When Parked

Why Does Tesla Make Noise When Parked

Are you a Tesla owner, or have you ever noticed the strange noise coming from a parked Tesla? You are not alone. Many Tesla owners have reported this issue in online forums and have raised concerns about this unusual sound coming from their vehicles.

The noise is commonly described as a high-pitched whine or hum, and it can be especially noticeable in quiet settings, such as a parking garage or at home in the garage. The sound is not related to the engine or any mechanical part of the car, and it does not affect the performance of the vehicle.

What Causes the Noise?

The noise is produced by the Tesla’s electric charging system, which is designed to keep the battery charged even when the car is not in use. Electricity flows through the system to keep the battery at the optimal level, and this process can cause the high-pitched whine or hum that owners hear.

The noise is more noticeable in newer Model S and Model X vehicles, which have larger batteries that require more charging time. The Model 3 and Model Y, which have smaller batteries, may not produce the same level of noise.

Is the Noise Dangerous?

No, the noise is not dangerous, and it does not indicate any problems with the vehicle. However, if the noise is particularly loud or persistent, it may be a sign of a malfunctioning charging system or a problem with the battery.

If you are concerned about the noise, you should contact Tesla customer support or schedule a visit to a Tesla service center. A trained technician can inspect your vehicle and determine if any repairs are needed.

Can the Noise Be Reduced?

There is no way to completely eliminate the noise coming from the Tesla’s charging system. However, there are some steps you can take to reduce the level of noise.

First, you can park your Tesla in a garage or other enclosed space to muffle the sound. Additionally, you can try charging the car during the daytime, when ambient noise levels are higher.


The noise coming from a parked Tesla can be concerning, but it is not a cause for alarm. This sound is a normal part of the electric charging system and does not indicate any problems with the vehicle. If you are interested in learning more about the inner workings of your Tesla, consider reaching out to Tesla customer support or visiting a service center for more information.