This electronic park brake tool has a multitude of uses to maintain the electronic braking systems safety & effectively The applications include deactivatingactivating the sensotronic brake control assists with brake fluid control brake bleeding systems brake diagnostics opens & closes brake pads sets brakes after disc or pad replacement & also reads & clears EPBSBC trouble codes It is also capable of retrieving Fault Codes from the ECU & has multilingual support Online updates are available through the USB (Universal Serial Bus) cable Applications include Audi A6A8 04 Volkswagen Passat 05 & Mercedes Benz E211E219 06 & S221 07 Supplied complete with storage case & manufacturers instructions