Autel MaxiIM IM508/IM608 will free update BMW CAS4/CAS4+ all series done by OBD.
CAS4/CAS4+ add key & all keys lost by OBD
CAS4/CAS4+ online module programming
Upcoming update:
Autel will release APB112 smart key simulator. APB112 smart key simulator is designed to collect the data sent from the ignition coil, aiming to identify the ignition coil troubles and decode the data of the vehicle key chip. It can also simulate the vehicle key chip. Currently, it supports to simulate the 4D type chip and more key chip types will be supported with subsequent upgrades.
The simulator supports following functions:
46/4D support 46,4D data collection
Supports 46 smart key password calculation
Support 46 chip simulation
Support Toyota 4D (94/D4, 98) smart key simulation
Support Toyota H (88/8A, A9, 39) smart key simulation
