Feature:1. Fitment: Auto start stop eliminator is designed for Q5 SQ5 80A 20182022, no error code after install, won't effect any other function.2. Easy to Use: After installation, restart your car, the A OFF button will automatically turn on, you don't have to manually turn on the stop engine function every time, just press the A OFF button, the auto off function work again.3. Important Car Device: Auto start stop will cause the air conditioner not run smoothly and it will accelerate the aging of the spark plug, frequent start and stop will seriously shortening the battery's service life.4. Easy Installation: This cancel cable is installed between the automatic start stop switch and the vehicle wiring harness. Simply remove the central control panel of the A OFF button and connect the two ends with this cable.5. Perfect Match: The manufacturing conforms to the standard specification, dedicated to the special car model, strictly follows the factory quality control, perfectly fit the car.Specification:Item Type: Auto Start Stop Eliminator Material: ABS + MetalFitment: Fit for Q5 SQ5 80A 2018-2022.Package List:1 x Auto Start Stop Eliminator 2 x Special ToolNote:Does not work with the car without A OFF button which means the car doesn't have the automatic start stop system.