How to Power Off a Car with One-Key Start?

1 Answers
MacCassandra
07/29/25 10:18pm
Without pressing the brake, pressing the one-key start once will power off the car. When the car is stationary with the brake pressed and shifted into P gear, pressing the one-key start function will turn off the engine. Most cars nowadays are equipped with the one-key start function. Here are some related introductions: 1. Automatic Power-Off Function of One-Key Start: In fact, the original smart start system installed in the car has a protection system. If the engine is turned off for 10 minutes, the vehicle will automatically power off. This is mainly to prevent battery discharge, which could make it difficult to start the engine. 2. Other Functions of One-Key Start: Pressing the one-key start button without stepping on the brake can turn on some of the car's power sources. Pressing it twice in a row can turn on all the power sources in the car, allowing the car to enter the self-check procedure, and even the window lift function can be used. Additionally, the one-key start function can also open the trunk without the need to get out of the car.
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