With built-in oil service reset, battery positioning and reset, relearning after parking brake pad replacement, relearning of steering Angle sensor and diesel particle filter regeneration functions, the MD808 Pro has access to all available modules for optimal diagnostic operations. There's no better versatile scanning tool in a 4-inch handheld device. The MD808 Pro provides oil reset, and the oil life system calculates when to change the oil and filter based on vehicle usage. Oil change is required as soon as the monitor indicates and according to the recommended maintenance schedule. Whenever the oil is changed, reset the system in order to calculate when the next oil change will be required. If the oil is changed before the service indicator is turned on, reset the system as well MD808 Pro SAS function, Steering Angle Sensor Calibration permanently stores the current Steering wheel position in the Steering wheel Angle Sensor EEPROM as the straight line position. Therefore, before calibration, the front wheels and steering wheel must be precisely set to the straight position. The MD808 PRO DPF feature allows you to perform many functions on a diesel particle filter system without having to send your car to a major dealer. The tool is plugged in to manage DPF regeneration, DPF component replacement, and DPF after engine control unit replacement. The BMS(Battery Management System) allows the scanning tool to assess battery charging status, monitor closed circuit current, activate the resting state of the vehicle, and charge the battery through a diagnostic socket MD808 PRO OBD II Diagnostics: The OBD II Diagnostics is a quick access option that allows you to quickly test the driveline of an OBD II vehicle. When the scanning tool detects multiple vehicle control modules, you will be prompted to select which module might retrieve the data. The most commonly chosen are the Power Transmission Control Module [PCM] and the Transmission Control Module [TCM]. Support English and Spanish, lifetime free software upgrade Support Read/Clear Codes and Live Data functions for ALL systems . Read and clear trouble codes, control and test BMS/Oil Reset/ SRS/EPB/DPF systems . Support oil service reset . Support battery registration and reset . Diesel particulate service including forced regeneration . Reset steering angle sensor (SAS) functionality . Relearn parking brake pad after replacement . Reset service mileage and service intervals . Turn off ECU brake warning light . Perform O2 monitor, on-board monitor, I/M readiness and component testing . Print diagnostic reports via PC connection . Global OBD II coverage for U.S. domestic, Asian and European makes and models . All OBD II protocols, all 10 test modes and enhanced OBD II mode 6 support . Support English&Spanish Language Specifications Processor: ARM Thumb Processor (400 MHz) Memory: 32MB, 166 MHz Display: 4.0 inch LCD with 800x480 resolution Connectivity: Mini USB: 2.0 Micro SD Card (16GB) Power Consumption: 1.7 W Operating Temperature: -10°C to 60°C (14°F to 140°F) Storage Temperature: -20°C to 70°C (-4°F to 158°F) Operating Humidity: 5% - 95% non-condensing Housing: Strong plastic housing with protective rubber boot Dimensions (W x H x D): 202 mm x 92 mm x 35 mm (8.35” x 3.62” x 1.4”) Weight: 313 g (0.69 lb.)