Warm Tips1. Plug & play, no need to upgrade it before use;2. Must be 16 PIN OBD II port3. Can only be updated via a PC (compatible with XP, 7, 8 & 10, but not the iOS system).Functions of LAUNCH CR5291. Read, Clear engine error codes. Turn off 'Engine Check' .2. Live Data Freeze Frame, When emission-related faults arise, vehicle conditions are recorded to pinpoint abnormalities and diagnose their causes during repair.3. Readiness, It shows if the vehicle's emissions systems are functioning correctly and ready for testing.4. VIN Code Reading Automatically, It can reading the VIN code from the car ECU automatically.5 .Hard(memory) Codes Reading6. Pending Codes Reading7. Oxygen Sensor Test, CR529 retrieves and displays recent O2 sensor monitor test results from the vehicle's on-board computer8. On-Board Monitor, It enables viewing On-Board Monitor test results, which are helpful post-service or after clearing the vehicle's control module memory.9. Vehicle Information: The option shows the VIN, calibration ID, CVN, and other test vehicle detailsName: Car Code Reader: LaunchModel: CR529NewSupport Lanuages: English,Japanese,Frangais,Espanol,Deutsch,Russian,PortuguesFitment:CR529 supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network).It can work on most European and Asian OBDII-compliant models manufactured from 1996 and newer.Color: BlackMaterial:ABSPackage Contents:1 x Code ReaderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +- 1-3cm.