The Autel Maxidas DS900BT (2025) is a professional multi-function automotive diagnostic tool designed for full-system scanning, advanced troubleshooting, and routine service functions. It features bi-directional control for active testing, enabling component actuation and real-time verification of faults. The device supports over 40 service reset functions including EPB, DPF, SAS, BMS, and injector coding. With wide vehicle coverage and support for modern protocols like CAN-FD and DoIP, it delivers near-OE level diagnostics. Its 8-inch touchscreen, Bluetooth VCI, and fast Android system provide smooth, wireless operation. Durable construction and long battery life make it ideal for workshops and mobile technicians. Overall, the DS900BT ensures accurate diagnostics, efficient repairs, and professional-grade performance.