[Ryzen]

Is it doable now, because car is on ilevel 2025-11
I've heard SME is now locked for reading/writing

That's correct. Version 25_11 is not being read.

[laso]

VVDI damages TC275 for some reason.

Use CG100X, works perfect

I managed to read and write the module with Multiprog.
After clearing the crash, now I have the following faults permanently stored:
21F4DA – High-Voltage Battery Unit, SME,“Estimation of stationary period: estimation failed due to implausible values”
21F306 – High-Voltage Battery Unit, Control Unit “Idle time estimation: estimation failed”
21F21F – High-Voltage Battery Unit, Main Switch Contactors “Measurable maximum number of shifting exceeded”

I have no readout of the faults before the crash cleanup and I'm not sure whether the faults were existing before that, but the car has low mileage so I do not expect exhausted contactor for example.
How those faults can be cleared?

Regards,

Has anyone else encountered this problem? I have the same problem with Virgin. I've done several cars so far and haven't had any problems. The current ilevel on this car is 25-07-538.
maybe someone knows how to solve this

[lexanii97]

Hi, I have a 12V LG Chem Li-ion battery from a BMW G20. The dFlash file included in the solution has an .s19 extension; after converting it to .bin, the file is only 32 KB instead of 64 KB. Is it safe to load this file using Multiprog, or must the file strictly be 64 KB? Regards.

[S3nderK]

P.S.S We have also solution for F01/02 F10 (Active hybrid) , F15 ,F30 and new G series EME/SME!
With time step by step will share!

Do you have solution for g-series? Got fault about one module in hyvrid battery , good module installed and other modules tested but cant get Car to charge via wallbox. And also cant delete faultcode.

[tibibond]

VVDI damages TC275 for some reason.

Use CG100X, works perfect

I managed to read and write the module with Multiprog.
After clearing the crash, now I have the following faults permanently stored:
21F4DA – High-Voltage Battery Unit, SME,“Estimation of stationary period: estimation failed due to implausible values”
21F306 – High-Voltage Battery Unit, Control Unit “Idle time estimation: estimation failed”
21F21F – High-Voltage Battery Unit, Main Switch Contactors “Measurable maximum number of shifting exceeded”

I have no readout of the faults before the crash cleanup and I'm not sure whether the faults were existing before that, but the car has low mileage so I do not expect exhausted contactor for example.
How those faults can be cleared?

Regards,

Has anyone else encountered this problem? I have the same problem with Virgin. I've done several cars so far and haven't had any problems. The current ilevel on this car is 25-07-538.
maybe someone knows how to solve this

have you solved this? i had this issue and my problem was at the front fuse inside the battery, was not replaced and suspected that this issue screwed my sme....

[laso]

VVDI damages TC275 for some reason.

Use CG100X, works perfect

I managed to read and write the module with Multiprog.
After clearing the crash, now I have the following faults permanently stored:
21F4DA – High-Voltage Battery Unit, SME,“Estimation of stationary period: estimation failed due to implausible values”
21F306 – High-Voltage Battery Unit, Control Unit “Idle time estimation: estimation failed”
21F21F – High-Voltage Battery Unit, Main Switch Contactors “Measurable maximum number of shifting exceeded”

I have no readout of the faults before the crash cleanup and I'm not sure whether the faults were existing before that, but the car has low mileage so I do not expect exhausted contactor for example.
How those faults can be cleared?

Regards,

Has anyone else encountered this problem? I have the same problem with Virgin. I've done several cars so far and haven't had any problems. The current ilevel on this car is 25-07-538.
maybe someone knows how to solve this

have you solved this? i had this issue and my problem was at the front fuse inside the battery, was not replaced and suspected that this issue screwed my sme....

Yes.
The car didn't have those errors the next day after going into sleep mode.
Always replace the front fuse. It operates in reverse: whenis good, it is open-circuit.
Usually, the connector is even unplugged after opening the battery pack following the triggering of that fuse.