Folding Mirrors On Comfort Close (again)

[Adams]

I don’t think there is any issue with the BCM’s I think it down to the door modules.
All 7E0 937 090 * BCM’s can operate comfort folding mirrors. Not sure on the older 7H0 BCM’s tho.

 

[mmi]

I don’t think there is any issue with the BCM’s I think it down to the door modules.
All 7E0 937 090 * BCM’s can operate comfort folding mirrors. Not sure on the older 7H0 BCM’s tho.

Thanks. Good point.

Anyways, a summary of posted adaptation maps attached for interested.

In the blockmaps an interesting group re folding mirrors seems to be group 35. Possibly switch status is shown there or in the neighbouring groups 34, 36.

EDIT: File updated
EDIT 2: File update with @Deaky 's data from below. Thanks!

EDIT 3: This file is not updated. For the updates check (filename) ---> VCDS codes list

 

[Deaky]

Here are my scans

 

[phazer]

Wow been busy retrofitting on the van today, loads of stuff added to the thread!

Just as an update, in the background yesterday I worked through a load of adaptations (thanks @mmi) from a T6 without success. There's more here and from Matti to try with.

Based on @Adams post further up, is it likely the problem is my BCM? Being an older 7H0 variety. Were the last T5.1's with L modules fitted with 7H0 or 7E0 BCMs?

I'll give some more stuff a whirl tomorrow and update.

Cheers

Phil

 

[Adams]

Thanks. Good point.

Anyways, a summary of posted adaptation maps attached for interested.

In the blockmaps an interesting group re folding mirrors seems to be group 35. Possibly switch status is shown there or in the neighbouring groups 34, 36.

EDIT: File updated
EDIT 2: File update with @Deaky 's data from below. Thanks!

Definitely a great idea keeping a spreadsheet of admaps, unlike autoscans they dont always get much attention to be documented.

34, 35 and 36 are all lighting adaption channels.

 

[Adams]

@phazer I have just checked back through my original autoscan when I purchased my T5.1, its a 2015 so pretty close to cut off for T6 and yes it did have a 7H0 BCM from factory which comfort closing did work.

 

[mmi]

Definitely a great idea keeping a spreadsheet of admaps, unlike autoscans they dont always get much attention to be documented.

34, 35 and 36 are all lighting adaption channels.

Thanks.

Do you have any details of these adaptation channels? Also would appreciate if you can share information about the undocumented channels in the sheet.

Apologies being unclear - the 35 mentioned was on the measurement blocks - reading "installed vs. not installed" depending of van having folding mirrors or not.

 

[Adams]

ah I see, sorry. Do you have any admaps of anyone with factory fit ambient lighting (door cards)?

35 - Lights: Time to complete dimming of the light
36 -Lights: Time until complete dimming of the light

I think it refers to the time it takes to fade in and fade out of the cornering light

 

[phazer]

@phazer I have just checked back through my original autoscan when I purchased my T5.1, its a 2015 so pretty close to cut off for T6 and yes it did have a 7H0 BCM from factory which comfort closing did work.

Great, thanks! That gives some hope still

 

[Loz]

so not sure what 09:03:06/07 do?

thought at that point VCDS showed 09:03:07 as "comfort function active" but doesnt detail what function on what system?

It seems that we cannot really confirm what is the effect on T6 - it is unticked from factory on all my scans but windows comfort closing works on all of them.

On the VCDS Screenshot not ticked means not active - ticking turns the text turns to show "the text is literally valid".

However, German VCDS states for this bit "Comfort function via LIN databus active" so perhaps no implemented on T6.

regarding 09:03:7
I have successfully got folding mirrors working for some T6 after setting door modules to A3 & B3 but you have to set bit 7 on and then relearn the auto stops then they worked on the key.

 

[Adams]

Thanks. Good point.

Anyways, a summary of posted adaptation maps attached for interested.

In the blockmaps an interesting group re folding mirrors seems to be group 35. Possibly switch status is shown there or in the neighbouring groups 34, 36.

EDIT: File updated
EDIT 2: File update with @Deaky 's data from below. Thanks!

34 - 1,Status control of left turn signal lamp
2,Status control of right turn signal lamp
3,Status control brake light
4,Status control of the reversing light

35 - 1,Left cornering light status
2,Right cornering light status
3,Status tail light / parking light on the left
4,Status tail light / parking light on the right

 

[mmi]

Just to add bits of hope/information/confusion (see last line of Sebastian's post) ---> Transporter 2018 + HEX V2 - Page 2

Thanks to @Robert another one to tie threads/information together ---> Auto Folding Wing Mirrors

006-2 Tailgate status: Fully open [Closed/Open]
006-3 Tailgate status: Door ajar, at first latch [Closed/Open]
006-4 Status of Unlock/Lock Switch in Driver door [Not oper/Lock/Unlock]
008-4 Outside tailgate release switch status [ Not oper/Activated]
012-1 Status of left front window switch in left door [Not oper/Manual open/Auto Open]
012-3 Status of right front window switch in left door [Not oper/Manual open/Auto Open]
013-2 Status of right front window switch in right door [Not oper/Manual open/Auto Open]
015-1 Remote button status [Not oper/Lock/Unlock/HDF] (Heckdeckefernentriegelung=remote 3rd button, tailgate unlock)
016-3 Status of Interior monitor+dead lock disable switch. See 017-3. [Not oper/Activated (up or down)]
017-3 Status of Interior monitor+dead lock disable switch. See 016-3. [Not oper/Activated (up or down)]
026-3 Alarm status ??? [Inactive/Enabled (2sec)]
EDIT: added a few more

 

[Adams]

some more for you

006 - 1,Bonnet contact
008 - 3,Internal tailgate release
026 - 2,Alarm sounder battery
026 - 3,Alarm sounder status

 

[phazer]

Evening All,

Finally had some time to tinker today. I've applied all settings from @Dellmassive and @Deaky to mirror (aha!) a MY18 van as I have R&Q modules. Again no joy. Adaptations 66,67,70 & 79 have numeric values that I am unable to set - they will all take 1 but not 2,24,20 or 255 as per the posted values.

Not sure what to try next. It feels like there's different messaging in the later BCMs that the R&Q mirrors respond to but no way to test this out without a MY18 BCM.

 

[carlg]

I keep looking on here hoping someone has found the holy grail
And can sort my mirrors to fold on key fob on my My17 kombi.
Maybe another day.

 

[Loz]

A bit like looking for a delivery slot on Tescos right now...

 

[PM31]

Hi,
I forward you my last scans for your study, perhaps it will be useful as I had got two N modules.
Today my mirror folding don't work by a long button press with A3 and comfort function setting.
If you need any test, no problem.
Regards

 

[mmi]

Hi,
I forward you my last scans for your study, perhaps it will be useful as I had got two N modules.
Today my mirror folding don't work by a long button press with A3 and comfort function setting.
If you need any test, no problem.
Regards

Thanks. Could you please provide the AutoScan too? Just edit your message above and upload it in there.

 

[PM31]

Sorry, I forgot it. I did it today and there are some error codes inside.

 

[PM31]

Hi,
this afternoon I did the following tests:

Address 09: Cent. Elect. (J519) Labels:. 7E0-937-BCM-V1.clb
Part No SW: 7E0 937 090 B HW: 7E0 937 090
Component: BCM PQ25 Max4 H81 0744
Revision: B9081001 Serial number: 0982 348162104
Coding: 3BF87DB84A73341281284F746CEB9EFC8F94691F60CC6960320400A30840
Shop #: WSC 24404 002 104857
VCID: 2A0E0AD3FCF0505B2D6-807E
…
Subsystem 2 - Part No SW: 7E0 959 801 N HW: 7E0 959 801 N Labels: 7E0-959-80X-V2.CLB
Component: J386__TSG_FT 003 0653
Serial number: KU0KU023111663288679
Coding: 0400A5

Subsystem 3 - Part No SW: 7E0 959 802 N HW: 7E0 959 802 N Labels: 7E0-959-80X-V2.CLB
Component: J387__TSG_BT 003 0653
Serial number: KU0KU007121663424734
Coding: 1400A5
…
to test the nearest bit of the current ones, without success to get folding mirrors by a long button press...
Have you got any scans from new models MY19, MY20 showing new settings of these components?.

Thanks for your help