Unfortunately we do not accept new members for free, Now Registration cost 30€, if you are interesting Send Email to [email protected]

MIB MHI2 Discover pro problem after service action 91U9
12-07-2022, 17:53 PM,
Post: #1
ZVW  MIB MHI2 Discover pro problem after service action 91U9
Hi All

VW MIB2 MHI2 Discover PRO installed in VW Passat B8 2017 with MU0343.
After service action 5F 91U9
Service menu is not available and firmware update is forbiden. 
When try to enter service menu, display stuck on "service-modus wird gestarted"
Language change option is also forbiden and only DE language is available
Is there any way how to roll back 91U9 ?

thank you
Quote this message in a reply


Messages In This Thread
MIB MHI2 Discover pro problem after service action 91U9 - by maros4341 - 12-07-2022, 17:53 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
ZVW MHI2 US to EU Green menu zo8711 5 2,155 13-06-2024, 12:03 PM
Last Post: kiruxxx
ZTAudi Update for 2018 MHI2 booboo 16 6,104 31-05-2024, 06:59 AM
Last Post: mars2moon
ZVW CID for Discover Media MIB (GEN1) Janch 19 8,479 16-04-2024, 09:19 AM
Last Post: Kevko88
  Discover Media 2 Europa V19 2024/2025 atomantmk 4 483 26-03-2024, 22:06 PM
Last Post: icardiag
  Porsche 911 992 bose amplifier problem goontii 2 187 22-03-2024, 13:27 PM
Last Post: goontii
ZTAudi Problem with Audi MMI3GP - no sound kafkaesk 5 356 16-03-2024, 19:51 PM
Last Post: PopDog
  MHI2 usa to eu problem A3 goontii 3 312 10-03-2024, 09:29 AM
Last Post: goontii
1Iveco Radio problem Trebor 4 256 06-03-2024, 12:59 PM
Last Post: Trebor
ZVW MIB2 DELPHI - problem with converting from CN to EU number7 1 286 19-02-2024, 11:12 AM
Last Post: nirvananils
ZSeat Solved ✔ MHI2 map search TomSab 3 327 06-01-2024, 08:34 AM
Last Post: TomSab

Forum Jump:


Users browsing this thread:
2 Guest(s)

Return to TopReturn to Content