bmw mss65 m5 dme swap

[dd1]

Hi everyone, i had a bad dme, purchased the used one. The cloning is not possible, because cant access the original dme, damaged. the used one i did access, only the left mcu and with the help of the DK memeber i have received the isn. my question is, do i only need to read the one mcu and one isn? and after getting the isn info, what tools can change the isn in the cas, safely?????

[nickolasd]

there are only 1 isn i this DME.
if you dont have any tools to change isn over obd, read cas with any suitable programmer and post dump here, somebody will change isn for you, plug dme back in, do cas-dme sync, do dme coding.

[dd1]

hi, i have read the CAS, its a blk cas3 posting the file and hoping that someone can help me out with the isn coding. thnx in advance. D3DE is ISN from dme.

[dd1]

Can someone write the ISN to the cas3 for me plz? thnx

[dijo]

M8, this Cas dump that you posted is crypted, when you need to write other ISN inside you need to post real page 3 from working keiy...

[dd1]

Hi. So I read it wrong? Can you guys give me the pinout for xprog? It's a Blk cas3. And which portion to read and post. Thnx again

[Levanime]

without data from key it can be decrypted/encrypted
data from key is password for encryption

[dijo]

Hi. So I read it wrong? Can you guys give me the pinout for xprog? It's a Blk cas3. And which portion to read and post. Thnx again

No, you need to post here screen image of your working key from Hitag pro, then I can give you password to unlock your transponder to get real page3...

[dd1]

Hi everyone. Since I'm new to this procedure, can someone tell me how to read the key? For instance what type of transponder is this BMW key listed, push bottom type key???? I am new to this. Thnx again

[dd1]

I should mention I have the Tag key programmer and options there so much don't know which one to choose.

[dd1]

ok, i have tried everything this is what it read off of the key....

[dijo]

oh... M8 for what have you your brain...?
you have in this treat 3 guys trying to help you... have you thanked someone...???
Are you thinking anyone here are willing to help you in step by step procedure...
1. take your key...
2. turn on your PC...
3. chose your TagKeyTool
and so on...

M8, make your self a favor... bring your car to someone who knows his job...

[dd1]

Hey everyone. I have mentioned it, it's my 1st time doing this. So, did you read what I wrote here? What's the option for key to read?

[dd1]

I'm posting the pictures of the tagKey tool, on the lower right side, key memory selection, I have the transponder and eep. Eep I can read, transponder gives me an error. So what's my problems