Firstly unlock BMW CAS4 / CAS4+ in 10 minutes, then reset KM via OBDII.
Tool Used:
Xhorse VVDI2 BMW V6.6.8
BMW CAS4 & CAS4+ Test Platform
Stabilized voltage supply
Procedure:
- hardware connection.
- Connect
- Car key info
- Backup coding
- Read ISN from original key.
- Unlock CAS4/CAS4+ firstly.
It takes about 10 minutes.
Complete 7 processes.
Connected. Start transfer/receive…
Writing coding…
Cas4/cas4+ unlock successfully.
- Can reset KM via OBDII.