【Multi-function OBD2 Scanner Diagnostic Tool】- Beyond Basic Code Readers. It includes all the functions as a code reader/scanner. Instantly read/clear codes for engine. Stop guessing what that warning light means - get precise diagnostics in seconds with patented technology. Featured with the maintenance functions for Oil change, EPB reset, Performance Test, Battery/Alternator test, and more. 【Professional Oil Maintenance Reset Tool - Master DIY Oil Changes】- Easily reset oil life monitors & service lights on most 2000+ vehicles without dealership trips. Step-by-step guidance ensures precise intervals tracking. (Compatibility varies by model year. Refer to your owner's manual before resetting.) 【EPB Maintenance Reset & Brake Service Mode - Professional Calibration】- Reset electronic parking brake systems on most 2010+ vehicles after brake pad replacement. EPB reset tool guides you through brake service mode activation/deactivation with real-time feedback to ensure safety compliance. (EPB functionality varies by manufacturer. Always chock wheels and follow safety protocols during brake service.) 【Advanced Battery & Alternator Test with Real-Time Monitoring】- Accurately diagnose 12V battery health and alternator output. Live ripple analysis detects diode failures. (Test results may vary with temperature and vehicle age. Refer to manufacturer specs for pass/fail thresholds.) 【Plug & Play for Every Driver】- No Apps or WiFi needed. Extended cable reaches tight spaces, while the intuitive menu works right out of the box. Perfect for DIYers and mechanics. 【User-Friendly】 - The scan tool features a 2.8-inch TFT color screen for easier operation. It is also equipped with the latest industrial chip which makes its speed is 6 times faster than other obd coders. The fast and accurate results make it the ideal car obd diagnostic tool for auto shops and DIY users. The 10 built-in languages make it even more practical. 【Lifetime Update & Print】 - It's a wise choice for the MP69041 obd scanner with the lifetime update feature. Just with a type-c cable, you can easily download the latest Update & Print software directly from MOTOPOWER website to update your device and print the testing datas with Windows 7/8/10. No additional charges. As the manufacturer, we will be responsible for the lifetime software update in order to keep our devices always with the up-to-date functions and improvements.