For Suzuki SX-4 Scross JY facelift 2016-2020 Automatic Stop Start Engine System Off Device Control Sensor Plug Stop Cancel This products function is Close Stop Start Engine System, your original car must have ;A off;button,than can use. if your car haven't ;A off; button, cann't fit for your car. Specification: Quantity: 1 Piece of Cable and Tool Function: Close the feature of auto start & stop Fitment: For Suzuki SX-4 Scross JY facelift 2016-2020 Installation: Remove the panel with tool and connect the cable between factory socket and button socket. Setting: After installation, start the engine while stepping on brake pedal, observe for 3-6 seconds. Don't press the button. The button light will turn red itself. The default setting is that you don't have to close the stop start engine function manually every time. If you want it for a moment, press the off button to reactivate the function *The Hazards of Frequently Starting the Engine Features: 1.Protect the engine consumption 2.Extend car battery life 3.Reduce Frequent startup loss The Difference Before and After Installation : Before installation, you need to manually turn off the start and stop every time when you get on the car. After installation, the start and stop are closed by default, freeing hands-on operation. Protect the engine, reduce frequent startup damage After the car is started, the start and stop will be auto-matically closed, effectively preventing the damage of the engine due to frequent starting. Installation Steps: (This is an example, different cars may be different.）