Hign-concerned Chemical: None Special Features: A off button closer off device canceller Item Diameter: 15.3cm Item Weight: 0.1kg Item Height: 0cm name: Automatic Stop Eliminator Color: as shown Material:plastic Fitment: For 2020-2022 Attention: Please confirm that the A off button is on the car touch screen before purchasing!!! Attention: This products function is Close Stop Engine System, your original car must have "A off" button, then can use. if your car do not have"A off" button, then can not fit for your car. Installation: Please turn off the power of the car before installation.Remove the panel with tool and connect the cable between factory socket and button socket. Setting: After installation, the engine while stepping on brake pedal, observe for 3-6 seconds.Don't the button. The button light turn red itself. The default setting is that you don't have to close the stop engine function manually every time. If you want it for a moment, the off button to reactivate the function. Package Contents: 1 * Automatic Stop Eliminator 1 * Seesaw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.