Complete kit for retrofitting the original Hill Hold system for Audi A6 4A, A7 4K the greatest starting comfort for your vehicle with the Auto Hold function you can extend the electronic parking brake The system is activated at the push of a button and prevents unintentional starting uphill and downhill Scope of delivery: Button Center console Cable set Coding dongle Notes: Currently, the retrofitting of vehicles from model year 2024 is not possible