Need Connector Assignment of Onboard supply control unit for BCM upgrade and CCS on MFSW Project

[dnoermann]

Now i finally understand why there where new Numbers introduced for the Cluster.
861 as replacement for 860
871 as replacement for 870
882 as replacement for 880 ...

As the Cluster now needs to tell the BCM to do the wireless pairing when the immo is matched ...

Any other information, what new was introduced in the BCM Firmware ?

Difference 0752 to 0762 and to 0772 ? Any ideas ?

 

[dnoermann]

Indeed - and I thought these were identical twins...

MMI can you make MAP as csv of that two ones.
so that we can compare the BCMś.
Make for 09,19 and 61 please.
Here are the Files for my 7E0-937-090-C

 

[mmi]

MMI can you make MAP as csv of that two ones.
so that we can compare the BCMś.
Make for 09,19 and 61 please.
Here are the Files for my 7E0-937-090-C

Here they are in two packages - actually .zip-files in pdf-disguise

 

[Limalex]

So for all the others:

It looks like with introduction of

VAG no. : 7E0937090D
Description : J519 BCM PQ25 Max4
SW version : 0762

VW removed the ability of learning the KEY's via BCM Channel 01.

Proof is here, too: Key adaptation not working after BCM upgrade from 087J to 090E/189

Just curious about this issue. What is remote 50/50? is it a type of remote or it is a new matching process? So the new BCM's from 2019 cannot be fitted to other vehicles than the ones they come out?

 

[dnoermann]

I think Spacewalker was talking about the process where you can learn a keyfob if you still have one working keyfob.
Than you first need to put the working one into the ignition, do something and than the new one to lern it.

This could be called 50/50 for me ...

The old process is not working any more.
Now only the VW Dealer can Learn the Key to the car.

 

[dnoermann]

OK so Difference C to D

09 BCM: Adaption Channel 1 is missing in D but Measure Block 234 was new added in D
19 Gateway: Measure Block 140,142 200 201 removed in D
61 Battery: Adaption Channel 08,09,13 removed, Channel 01 added in D

What is the new Measure Block 234 showing in VCDS ? That is the only new thing in D

 

[mmi]

What is the new Measure Block 234 showing in VCDS ? That is the only new thing in D

Wish I knew what they mean...

Interestingly another one has in there values 1, 1, 21. Both were scanned engine running.

----------------
Even more interestingly BCM 7E0937090 is then missing groups 230, 231, 232, 233, 234. The BCM was on MY16 T6.

 

[Robert]

Instead of scrolling through all the pages and making notes. I am looking for something like this.

Just corrected page orientation.
It may be helpful to someone.

 

[Deaky]

Just corrected page orientation.
It may be helpful to someone.

Excellent, the amount of times this has been asked for.

 

[Pauly]

Just note its not for a T6 BCM, its dated 2011 !