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25-09-2016, 17:25 PM,
Post: #1
Bmw cas 3
Hi guys please can anyone help me. i have a e91 with water damaged dme msv80, i got hold of a used ecu with cas and keys can starts ok but the other units have different vin so its not letting abs etc work, i have rofar r260 and read the new unit and edited the vin in accii column in two places, all went fine even re-read to be sure, however i put back on car and the vin has gone from the cas,(car still starts) tried reprog again same result, cant see whats going wrong it can only be the way im editing, any help greatly appreciated.

many thanks
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25-09-2016, 17:39 PM,
Post: #2
RE: Bmw cas 3
Try to put 0000... instead of vin and relearn with ista p as new module..or clone your donor units with old original files (cas + ecu )
Reputation: +1 - ROD-BENDERS [+1]
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25-09-2016, 17:54 PM,
Post: #3
RE: Bmw cas 3
(25-09-2016, 17:39 PM)alex.eobd2 Wrote:  Try to put 0000... instead of vin and relearn with ista p as new module..or clone your donor units with old original files (cas + ecu )

my ista p wont work but my ista d says dme cas matching nort poss on this unit as ews 4

should have put this earlier e91 2007 cas3.

the cas ive got and runs car is different the 912 is 256 and the old cas is 512 both cas 3

so thought just edit vin in new/used cas all should be wellsad

just to add i have all bins available included read from new/used dme but i havent got bin from the original ecu as it was too damaged.
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25-09-2016, 18:18 PM,
Post: #4
RE: Bmw cas 3
Hmmm..not sure but you can also try reflash cas with win kfp..In this car is dificul anything without ista or other bmw tools(multi tool,explorer,fvdi..etc)if your ista-p not work try dawnload new one from forum it is all here and your yob will be easyer wit this car..
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25-09-2016, 18:30 PM,
Post: #5
RE: Bmw cas 3
Do you think win kfp could work i did cosider doing that but wasnt sure if it would change the vin
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25-09-2016, 21:19 PM,
Post: #6
RE: Bmw cas 3
Hi
I can clone it for you (if Tricore is still responding). Can you do diagnostics on old one?
Otherwise, we can try to disable immo in new one. Friend of me has solution for immo of on msd81
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26-09-2016, 01:24 AM,
Post: #7
RE: Bmw cas 3
Solution for immo of on msd81
how about immo off for msv80
that would be nice
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26-09-2016, 05:34 AM,
Post: #8
RE: Bmw cas 3
... maybe it's the same, maybe not.
First we need fullread.
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26-09-2016, 19:39 PM,
Post: #9
RE: Bmw cas 3
now i got an even bigger prob, my cas bricked and wont read properly. can any check the flash dump backup see if it looks ok?


Attached Files
CAS2_01831634#0033.rar
File Type: .rar
Downloaded: 17 times
Size: 141.16 KB

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27-09-2016, 12:41 PM,
Post: #10
RE: Bmw cas 3
Solved flash was good had a faulty cas.
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