Retrofit memory seats Passat B8

[sam1754]

this car?

Passat B8 2014 with TV tuner EU

Passat B8 2014 with TV tuner EU Chassis Type: 3C-VW48 (5Q0) Scan: 01 02 03 05 08 09 10 13 14 15 16 17 19 22 2B 36 42 44 52 55 57 5F 65 6C BB BC CA VIN: WVWZZZ3CZFE435829 Mileage: 53242km-33083miles 01-Engine -- Status: OK 0000 02-Auto Trans -- Status: OK 0000 03-ABS Brakes --...

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I should have looked at those adampas before as it's the same controller as mine.
Downtime pointed those three lines in 5F that should have solved my problem... before making a non-sens'coding!!! I was so glad with the reult of my retrofit that I was too hurry to try any modification without reflection.

ENG122227-ENG117556-Car_Function_Adaptations_Gen2-menu_display_seat_configuration,activated ,60
ENG122227-ENG117558-Car_Function_Adaptations_Gen2-menu_display_seat_configuration_over_threshold_high,activated ,60
ENG122229-ENG117722-Car_Function_List_BAP_Gen2-driver_seat_0x10,activated ,64

Hope it'll work again...

 

[downtime]

You'll get it working, don't worry. Some temporary glitch

 

[sam1754]

Downtime said "May the force be with you" and it worked.

I disconnected the battery and I checked stored values for keys in controller 36. All were neutral values 65535.

IDE07351-IDE06510,Memory setting 1: remote master key for seat adjustment-Backrest inclination adjustment,65535,
IDE07351-IDE06511,Memory setting 1: remote master key for seat adjustment-Seat height adjustment,65535,
IDE07351-IDE06512,Memory setting 1: remote master key for seat adjustment-Seat forward/back position adjustment,65535,
IDE07351-IDE06683,Memory setting 1: remote master key for seat adjustment-Seat inclination adjustment,65535,
IDE07351-IDE06684,Memory setting 1: remote master key for seat adjustment-Lumbar support height adjustment,65535,
IDE07351-IDE06685,Memory setting 1: remote master key for seat adjustment-Lumbar support longitudinal position adjustment,65535,

As I applied those adaptations:

ENG122227-ENG117556-Car_Function_Adaptations_Gen2-menu_display_seat_configuration,activated ,60
ENG122227-ENG117558-Car_Function_Adaptations_Gen2-menu_display_seat_configuration_over_threshold_high,activated ,60
ENG122229-ENG117722-Car_Function_List_BAP_Gen2-driver_seat_0x10,activated ,64

...I have seat menu in MIB. By unticking/ticking "memory seat active by key", controller 36 values changed directly from 65535 to actual seat's position value. I had opened meaure values with VCDS during this step.

And now it works as well as before with easy entry function!

But I still have no response when switching users via MIB.

 

[sam1754]

I don't know if it's the explanation but maybe before ticking Gateway considered the feature active but seat's controller didn't consider it as active. And by ticking/unticking, Gateway checked that both controllers considered it active. And as before adaptations, the feature wasn't switchable, Gateway never controlled all information path and the virtual switch position (active/not active)...
Sorry if I say nothing clever but I'm not an informatician...

 

[downtime]

Downtime said "May the force be with you" and it worked.

I disconnected the battery and I checked stored values for keys in controller 36. All were neutral values 65535.

IDE07351-IDE06510,Memory setting 1: remote master key for seat adjustment-Backrest inclination adjustment,65535,
IDE07351-IDE06511,Memory setting 1: remote master key for seat adjustment-Seat height adjustment,65535,
IDE07351-IDE06512,Memory setting 1: remote master key for seat adjustment-Seat forward/back position adjustment,65535,
IDE07351-IDE06683,Memory setting 1: remote master key for seat adjustment-Seat inclination adjustment,65535,
IDE07351-IDE06684,Memory setting 1: remote master key for seat adjustment-Lumbar support height adjustment,65535,
IDE07351-IDE06685,Memory setting 1: remote master key for seat adjustment-Lumbar support longitudinal position adjustment,65535,

As I applied those adaptations:

ENG122227-ENG117556-Car_Function_Adaptations_Gen2-menu_display_seat_configuration,activated ,60
ENG122227-ENG117558-Car_Function_Adaptations_Gen2-menu_display_seat_configuration_over_threshold_high,activated ,60
ENG122229-ENG117722-Car_Function_List_BAP_Gen2-driver_seat_0x10,activated ,64

...I have seat menu in MIB. By unticking/ticking "memory seat active by key", controller 36 values changed directly from 65535 to actual seat's position value. I had opened meaure values with VCDS during this step.

And now it works as well as before with easy entry function!

But I still have no response when switching users via MIB.

Now that I think of it, did you have personalization already before the seat retrofit? If not, maybe worth also checking the BCM regarding the personalization function. Probably some adaptation still missing from there.

Sorry, didn't notice you already posted adamap from BCM. I'll make a quick comparison with the other BCM map when I'm with my personal laptop.

 

[sam1754]

I have some questions about the meanings of those coding/adaptations:

I think it's to prevent seat's moving autonomously while you're driving at higher speed than 5km/h (seen in blockmap)

IDE03527-ENG123095,CAN signals-V_Signal_less_ 5kmh_more_5kmh,not active,