Using Xhorse VVDI Key Tool Plus Pad working with Godiag GT100 & Godiag CAS4/CAS4+ Test Platform allows to program keys for BMW on bench, rather than staying on car to frequently change keys or do not find the issue from CAS4/CAS4+.
Connect VVDI Key Tool Plus, Godiag GT100 and CAS4/CAS4+ Test Platform via wires for the white BMW CAS4 module.
Power on GT100, put a BMW smart key into the Godiag test platform then press “Start” button. The indicator light will be on continuous blue which means protocol communication is normal, connection succeed.
Go to VVDI Key Tool Plus to read the CAS4 module first:
Immo programming >> Europe >> BMW >> Automatically diagnose models >> Begin
Connecting to CAS system…
We will find both indicators of GT100 and Godiag test platform flash blue continuously. That means the CAS4 module is normal, can work normal for programming as well. It saves much time for locksmith in case to find the CAS4 module dose not work after several attempts.
Go to VVDI Key Tool Plus to read the key:
Generate keys via OBD >> Read key information >> Continue
Key information was display, now we can press “Continue” to start programming.
Note: Some CAS4/CAS4+ will require to connect with ECU or keys to read ISN code while some does not require.
VVDI Key Tool Plus Pad is an all-in-one key programmer, working with Godiag GT100 Break Out Box + Godiag BMW Test Platform providing much convenience for locksmith when programming with CAS4/CAS4+.