If I remember well all be keys from xhorse had auto close window function but at my latest key programed at w212 this function not work. Customer have same bga key which working only from 2m far but auto close working at this key.
What to do next?
- This is operate by IR.
You should point the key to door handle IR receiver, hold lock/unlock key to get windows open or close
- Upgraded XhorseBGA Non keyless keys. The best what they sell.
Image 1: Xhorse XNBZ01 VVDI BE key Pro improved V1.5 version