Where is the key signal enhancement slot for the new GL8?

[DelLaura]

Buick GL8 key enhancement slot is located in the small groove under the driver's door handle. Relevant information about the car key one-button start is as follows: Introduction: The one-button start device is part of a smart car, a button device that simplifies the starting process and can also turn off the engine. This device can be modified at the original car key lock position or installed as an independent panel. Function: Unlike traditional mechanical key ignition methods and conventional starting procedures, simply pressing the one-button start button can start or turn off the engine, avoiding the hassle of losing or searching for keys. During the ignition process, most require stepping on the foot brake.