C. Verifying System Application Version
1. Turn your vehicle’s key to the ON position and power up your AVIC-Z150BH or
AVIC-X950BH.
2. Press the ‘HOME’ button on your AVIC-X950BH or AVIC-Z150BT to view the main
home screen menu:
3. Press the ‘INFORMATION’ icon to display the system information screen: