Can You Start the Car with One Key if the Key Is Not in the Vehicle?

[Thaddeus]

You cannot start the car with one key if the key is not in the vehicle. The one-key start system is part of a smart car, serving as a button device to simplify the starting process and also to turn off the engine. This device can be installed in place of the original car key lock or as an independent panel. The functions of the one-key start intelligent system include: automatic unlocking, automatic locking, automatic window closing, automatic theft prevention, one-key start, one-key shutdown, automatic locking before driving, automatic unlocking when parking and turning off the engine, and opening the trunk. When installing a one-key start system for a car, attention should be paid to: the wiring of the plug under the ignition switch, the position of the button, and the handling of the steering lock.