Recent content by Marc1907

No error messages appear. Keyless unlocking and keyless starting do not work with Key 3, apparently because the CAS3+ system only recognizes the first two keys as Keyless Go keys.

When I insert the circuit board from Key 3 into the ignition lock, the ignition works—however, it does not work with Keyless Go.

I still have the original dump file, which contains only the two original keys. I would then replace Key 2 within that file, as it is defective. With the other new key—assigned to Slot 3—I was able to unlock the car using the buttons, but I could not start it.

I’ve simply ordered a new key now and will use the HiTag2 to replace Key 2. That should make everything work, right?

I swapped the slots using the program CAS3++ Editor v1.2.

1. E70 X5 2011 xDrive50i Cas3+ HW: C4 SW: 21.3 Offset 00000820 Working: FF FF 00 F8 FF FF FF FF 00 F9 F9 FF FF FF FF FF 86 FC F6 18 7B D7 0F DE CA D6 B0 7A A5 D6 47 23 23 B1 7C 81 4F FF FF FF 36 90 8E 65 3D F9 6C 5A 09 BB not working: FF FF 00 F8 FF FF FF FF 00 F9 F9 FF FF FF FF FF 7B D7 F6 18...

offset: 00000830 working: 86 FC F6 18 7B D7 0F DE CA D6 B0 not working: 7B D7 F6 18 86 FC 0F DE CA D6 B0 offset: 00000848 working: 36 90 8E 65 3D F9 not working: 3D F9 8E 65 36 90 offset: 00000860 working: 49 2F 83 2C 78 54 B1 E7 CE EA 5C DF 19 7A 2D D3 not working: CE EA 5C DF 78 54 B1 E7 49...

In HxD, it compares the bytes only individually, not as a whole.

not working 4kb dumb: https://drive.google.com/file/d/1aZQbD0NVsGxcgoFafzY6JnRDHQid_T9G/view?usp=sharing working 4kb dumb: https://drive.google.com/file/d/1ErMloaCZEPDMTVkU02UKdevStGFaWo3d/view?usp=sharing Unfortunately, the base offsets are not known.

How can I send you the file privately?

hw nr: C4 sw nr: 21.3 dumb read directly from the CAS (4kb)

part number: 61.35-9237046-01 Dumbsize : 4kb program: CAS3++ Editor v1.2 - Advanced Repair & Recovery Tool swapped slot 1 and slot 3

Unfortunately, the CAS editor I am using does not display any fields for slot status, rolling counter, counter, KSV/CTR, usage counter, or similar—nor for the “enable,” “key type,” “comfort,” or “start enable” flags. Do you know of an editor that would allow me to do this?

So, KeyID / LO HI / CFG/PASS / RemoteID / Remote LOW / Remote HI / and R Synch have all been exchanged. Why isn't it working, then?

I have attached a screenshot. The top section shows where the locking and unlocking worked, while the bottom section shows the new key, with which the locking and unlocking no longer function. The new key is a Keyless Go key featuring the G-Model design, intended for the CAS3 system.