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"...if it comes truly..."
Yes, it does (sorry for the german names :rolleyes: ): Teilenummer: 01 59 0 141 891 Benennung: CD SOFTWARE NAVIGATION (MIT SPLITSCREEN) Benennungskommentar: SPRACHNEUTRAL Zusatz: V 27 Greetz |
Will the dealer recode the unit free of charge since I have messed about with the operating system?
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I have never lost this function while down- and upgrading. Select? Thanks. best, e. |
This issue mainly happens when you are running the old style BM24 radio, with a MKIV Nav computer. If you're running a BM54 radio with the flat pins then it's fine.
There this problem appears mainly on the Pre2002 cars that have had the Nav computer upgraded. |
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BM24, MK4, Pre2002 (11/2000) This would also explain the different statements of different people. Thanx sos528i ! b.w. Norbert |
Getting INFO & SELECT buttons back....
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EDIT NOTE: My nav system was already in Euro mode (no accept screen, yards instead of feet....) so, going back to V20 & then to V26 again wasn't an issue for me. Just be aware that going backwards, then back up again does put you in Euro mode. |
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I lost the RDS details and the info button stopped doing what it did prior to the upgrade. I found that if I reinstalled an earlier version with the radio switched on and just before pressing ok to reboot the nav system, I switched off the radio by pressing the vol button and switched it back on again, then pressed OK to reboot, the info and rds were ok afterwards.
I then upgraded to the version I wanted and did exactly the same radio off / radio on and all was ok. Not sure if this will help...but does no harm. This does not fix the ETA issue which I have so I will get it recoded when its due for service soon. |
Hello!
Sealbeach, I also have 16:9 navigation with MK4 and Radiomodule BM24. My info, select and some other buttons also dont work. I want to try your option, but were can i find V20? Thanx! |
You don't have to use purely version 20, just a lower version should do the trick...
http://bmwnavigation.com/software/Na...tware_Updates/ |
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