Problem:
XHORSE VVDI MLB KEY, after aprox 2 months remote stop working. Keyless engine start works OK. Original key still working. Any solution for remote or only program another key (OEM/original?).
Solution:
Make sure you update the remote before programming.
Update the key via VVDI MLB Tool programmer to the lastest version.
It will give you 2 option when you press update.
In VVDI MLB Tool software, go to Update Online->Upgrade OEM keys to update VVDI MLB key.
You can resync remote again via obd but he will come back again in 2 months.
There is another solution. Remove this resistor on the circuit board, then short-circuit the two ends (see image below), and try again.
www.vvdishop.com