Please take the following 3 photos for R&D analysis and bug fixing:
【CANBOX label】
【CANBUS Selection】 Settings - Vehicle - CANBUS - Select CANBUS
【Version info】Settings - About - Hold The HU Image 3 Seconds - Version info
【Display CANBUS Info】 Settings - Vehicle - Factory Set - 【Password 108】 - Other - Display CANBUS Info.
【Record Screen via Phone's Camera】
If Stock Vehicle Settings are unresponsive or malfunctioning
If a feature isn't working: Press the non-functional button 5 times (1-second intervals) while recording the changing data
【Record Screen via Phone's Camera】
For unresponsive or malfunctioning steering wheel buttons:
Press each problematic button 5 times (1-second intervals) while recording the changing data.