Is the one-button start a single press or a long press?

[StHazel]

One-button start does not require a long press; just a single press is sufficient. Press the start button once, and after the ACC light comes on, press the start button again. At this point, the one-button start will turn green, and the vehicle will perform a self-check. Once the self-check is complete, press the brake and press the one-button start once more to start the vehicle. Below is some relevant information: 1. The one-button start system is part of a smart car, a button device designed to simplify the ignition process, which can also turn off the engine. This device can be retrofitted in the original key slot or as a standalone panel. Its purpose is to allow mechanical ignition in case the one-button start function fails. Vehicles with one-button start typically do not require inserting a key, but they still have a key slot. 2. In case of an emergency while driving, you can turn off the engine by pressing the engine start/stop button for more than 3 seconds or pressing it three times consecutively. The power will then switch to ACC mode. If the engine stalls while driving, you can restart it without pressing the brake pedal by shifting the gear lever to N (neutral) and pressing the engine start/stop button.