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X-431 V V4.0 User Manual
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On-screen Buttons:
Testable models:
Tap to view the vehicle models that the current diagnostic
software covers.
Update instruction:
Tap to view the optimized items and enhancements.
Software introduction:
Tap to check the software function list.
Note:
Tap to read some precautions on using the current diagnostic software.
Search Bluetooth:
Tap to search for the available VCI Bluetooth connector.
Note: No Bluetooth connection is required for DEMO program.
OK:
Tap it to go to next step.
2). Select test item: Select the desired test item to proceed.