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2016-10-18

How VVDI PROG Programmer read BMW CAS2 CAS3 CAS3+ CAS4 ECU?

This blog will show you how use VVDI PROGProgrammer to read BMW CAS2 2K79X, CAS3 OL15Y, CAS3+ OM23S, CAS4 5M48H ECU separately with clear wiring diagrams.
How VVDI PROG read BMW CAS2 2K79X?
1.     Open VVDI PROG software, you can see “Immobilizer Types”, “Car Makes” and “ECU Types”. Choose “4-IMMO”, “BMW” and “CAS2 2K79X”.
2.     It will show you a wiring diagram, follow it to solder and connect cables to CAS2 ECU.

3.     Click “New” on toolbar then click “Read”. The device id initializing. Then click “Yes” to crack chip.
4.     Wait and VVDI PROG read BMW CAS2 2K79X successfully. Save the bin file.
How VVDI PROG read BMW CAS3 OL15Y?
The procedure is similar. Here is BMW CAS3 OL15Y wiring diagram for you:


How VVDI PROG read BMW CAS3+ OM23S?
The procedure is similar. Here is BMW CAS3+ OM23S wiring diagram for you:


How VVDI PROG read BMW CAS4 5M48H?
The procedure is similar. Here is BMW CAS4 5M48H wiring diagram for you:



That’s all this blog about how Xhorse VVDI PROG read BMW CAS. Hope it helps!