3 Modes Introduction:Auto-off mode: every time the car is started, the start-stop will be automatically turned off. If it is manually turned on in the middle, it will still be turned off after the car is turned off and locked.Memory mode: Manually switch the start-stop switch once, and the start-stop state will be saved and memorized, and will not be affected by power failure.Service mode (original factory mode): Start-stop treasure does not work by default, the effect is the same as the original car.Durable materialLight weight and durabilityThis is High quality of Plastic materialType: Automatic Stop Start EliminatorCondition: Item Type:SWITCHESFunction: Close the feature of auto start & stopcolor:Black+YellowMaterial:plasticname: Automatic Stop Start EliminatorFitment:For Alfa Romeo Giulia 952 2017-2024For Alfa Romeo Stelvio 2017-2024Attention!!!: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.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 functionPackage Contents:1 x Automatic Stop Start Eliminator(with Seesaw)