Godiag CAS2 CAS3 Semi Smart Test Platform is a dedicated device developed for BMW locksmiths, maintenance engineers. It can be used with multiple BMW key programming devices like Xhorse, Autel, CGDI, Lonsdor, OBDSTAR, Xtool, AVDI etc to add key or do all keys lost on bench.
This test platform is suitable for magnetic semi-intelligent or smart keys. It does not do mechanical keys.
Here vvdishop.com shows how to use the godiag test platform with Xhorse vvdi2, vvdi bim tool or VVDI Key Tool Plus Pad.
Step 1: Connect the CAS2/CAS3, CAS3+ CAS3++ modules with vvdi2 or bimtool pro according to the connection diagram.
Step 2: Put the key into the key sensing area.
Step 3: Connect the power supply and the corresponding power indicator light will light up. The start/stop button light is on. The coil sensor light will flash. [Indicates that the module can send out the key sensing signal normally. If the key and the module are synchronized, the light will flash regularly or stay on. If the key and module are out of sync, the flashing will be irregular and will stop after one minute.]
Step 4: Press the start switch. [If the key is synchronized with the CAS module, the IMMO synchronization detection indicator light will light up and the internal buzzer of the machine will sound. If the key is not synchronized with the CAS module, the IMMO synchronization detection indicator light will not light up and the internal buzzer of the machine will not sound.]
Step 5: Press the analog start and stop button, the IMMO synchronization detection indicator light will go out after 3 seconds. Press the analog start/stop button again and the IMMO synchronization detection indicator light will light up.
The following uses Xhorse vvdi2 device to perform BMW CAS2/CAS3, CAS3+ CAS3++ semi-intelligent/smart key programming and matching operations:
1. Connect the CAS2/CAS3, CAS3+ CAS3++ module and the key programming diagnostic device according to the connection diagram.
2 Select “key learn—CAS Key Learn—Connect”.
3.After successfully identifying the CAS information, select “Get Key Info” and “Save Key Info”.
4.Select an unused key position, be sure to select the “prepare dealer key with programmer” menu, and use the VVDI2 key programmer to generate the key. If the key is placed in the GODIAG CAS2 CAS3 SER Semi Smart Test Platform key sensing area, the dealer key will not be generated.
If the IMMO light cannot light up, enter the VVDI2 menu “Key Learn—CAS/EWS Information—Connect—Synch DME-CAS or Synch CAS-ELV”. [When performing synchronization, the key must be placed in the key sensing area of the VVDI2 device.