KONNWEI KW450 Professional 9 Resets Functions for VAG vehicles 1.Oil Reset Service: Allows you to perform reset for the Engine Oil Life system, which calculates an optimal oil life change interval depend on the vehicle driving conditions and climate. 2. EPB Service: Helps maintain the electronic braking system safely and effectively, deactivating and activating the brake control system, assisting with brake fluid control, opening and closing brake pads, and setting brakes after disc or pad replacement, etc. 3. DPF Service: Allows you to carry out numerous functions to the Diesel Particulate Filter system. TPMS Service: Allows you to quickly look up the tire sensor IDs from the vehicles ECU, as well as to perform TPMS programming and reset procedures after tire sensors are replaced. 4. BAT service: Allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.