In the name of God, the Most Gracious, the Most Merciful. Adding many features to Audi, Volkswagen, BMW, and Mercedes cars, including: - Disabling seatbelt sound - Modifying turn signals (1-7 blinks) - Disabling start/stop system - Modifying the dashboard display - Opening and closing doors while the car is running - Adjusting maintenance intervals and resetting the counter - Modifying front sensors Note: Features vary by car manufacturer. Each car has different features that can be added, depending on the trim level.