Success report: program 2011-2017 CHRYSLER 300 Xhorse proximity no issue with xhorse vvdi key tool max and mini obd tool.
Main steps:
1. Generate smart key
2. Read password
3. Program smart key
Procedure:
In Key Tool Max app, select Vehicle Remote->Chrysler->Chrysler KeylessGo ID46 433MHz proximity
Read programming instruction and press Generate remote
Insert xhorse universal smart prox into key tool max
Generate xhorse remote success
Insert Xhorse Mini OBD Tool with vehicle via OBD socket
Put the wanted adding smart keys at the central control position or close to the start button, click UNLOCK button repeatedly within 30 seconds, until door lock reacts.
programming is completed
User are allowed to customize the vvdi smart key in key tool max’s special function as well.
http://blog.vvdishop.com/xhorse-key-tool-max-mini-obd-program-chrysler-300-proximity/