2017 New CGDI Prog BMW

[Dejfat]

Hi,

Anybody use cas mileage reset function?
Is it safe throw obd? I can write what mileage I want or it set to 0?

It doesn't work. Its says mileage was reset but when you put the cluster will jump back to the old mileage

[figani]

It doesn't work. Its says mileage was reset but when you put the cluster will jump back to the old mileage

did you change dash eeporm before connecting back to car...?

[lustek]

It doesn't work. Its says mileage was reset but when you put the cluster will jump back to the old mileage

Maybe cas after reset get actual km from kombi? Thats why you get old mileage?

I will have customer for mileage adjustment on x1 and want to know:
- does this function work
- does this function is safe

Proper action is:
- remove cluster
- mileage reset in cas
- mileage set in kombi
- connect kombi

Do I thinking correct?

[Dejfat]

Maybe cas after reset get actual km from kombi? Thats why you get old mileage?

I will have customer for mileage adjustment on x1 and want to know:
- does this function work
- does this function is safe

Proper action is:
- remove cluster
- mileage reset in cas
- mileage set in kombi
- connect kombi

Do I thinking correct?

Yes you are correct. Buy cgdi does not set the km to 0. After you program the kombi it will go back to old km. I have done alot. Use other tool to do cas.

[lustek]

Yes you are correct. Buy cgdi does not set the km to 0. After you program the kombi it will go back to old km. I have done alot. Use other tool to do cas.

Ok. What aboute cg pro? I can use this tool?

[Dejfat]

Ok. What aboute cg pro? I can use this tool?

It should work, I use vvdi prog and r270

[LISA100]

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[K1nd3r]

when will be solved cas, cas2 synchronization problem after key data reading? often cas condition near dead

[camparks]

My neighbor has a 530 E60 with a damaged DME with broken pins and possible water and component damage. He has replaced the DME with one of same year, model and part number. Using the new functions released in 2.5/2.6, I am able to read the ISN from the old DME, but not the CAS. DME is a MSV70 working with a CAS2.

From what I have seen across other forums, there is conflict between whether to clone the original DME/push the original CAS's ISN to the replacement DME, or if it is ok to just push the replacement DME's ISN to the original CAS.

I'd like to have that original ISN as well as the replacement DME's ISN so I can try flashing matching ISN's either direction. That way I can try pushing the replacement DME's ISN over to the CAS, but if that doesn't work I can flash the original ISN back to the CAS and he can try getting the DME cloned instead. Since the BMW ISN function isn't pulling the CAS ISN, can it be pulled from the eeprom dump from the CAS key reading instead?

[PixelsFixed]

Done dozens and dozens of cas 2 with cgdi without problem. Synch cas/elv sometimes, but that's all.

[sdnatlst]

only done 1x CAS2 with CGDI - 2006 E90 Diesel

ELV sync was OK
CAS sync failed, ERROR and would not start

car did not start until i used another tool to do the CAS sync

[figani]

only done 1x CAS2 with CGDI - 2006 E90 Diesel

ELV sync was OK
CAS sync failed, ERROR and would not start

car did not start until i used another tool to do the CAS sync

So best solution is to buy also an another tool, which will fix it after cgdi...?

[sdnatlst]

best solution would be CGDI to fix the cas sync error on the CAS2 unit, i may still have screenshot of P/N etc.
CAS2 is so old tech now i can't believe it isn't 100% perfect

[K1nd3r]

problem is not to fix synchro, after cgdi you will have synchronize problem with all devices
they need change data reading algorythm, because after this procedure cas is near dead
but tool is cloned, so no chance to wait for there changes

[PixelsFixed]

What is the tool cloned from?

I know CGDI isn't perfect, but it is, in my experience, a useful tool and good value for money.

Every tool can cause cas/ews/dme/dde synch issues on BMW, particularly diesels and you need a good solution to resynch. I had a very experienced key guy message me the other day about an E91 that had lost synch using AVDI. It's nothing to do with the tool used, it's the process.

I don't even try to use a key tool to resynch ews/dme. Use a good BMW diagnostic and, more importantly, know how to do it.