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BMW Coding and Programming
Discuss coding options and features on your BMW here.

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  #1  
Old 07-02-2015, 10:59 AM
Reapola Reapola is offline
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Location: Scotland
 
Join Date: May 2015
Posts: 6
Mein Auto: 535d
E61 NBT Retrofit - cannot save settings /kombi issues

Anyone done an nbt retrofit in an Ex series? Having issues with the HU_NBT not saving settings when set the following:

3001,
->Kombi Type
--->Kombi_Low (Wert 02)

3004,
-> EINHEITEN_MASTER
-->kombi_l6 (Wert 01)

NBT communicates with the Kombi and changes made in the unit such as consumption etc carries over to the Kombi. However on soft reboot (press power for 30secs) or suspend (car goes to sleep) the NBT then defaults back to kph, l/100km etc.

If I set

3004,
-> EINHEITEN_MASTER
-->hmi (wert 00)

Then the NBT saves settings but then won't communicate to the Kombi so any settings done in the head unit won't appear on kombi.

I've updated the firmware on the kombi from the latest datens but still the same - Does anyone have any idea?

For reference I have the NBT VO coded to the following attached screenshot.

I've not updated the build date of my vo in the car (CAS/LMA etc) - would this make a difference? Grasping at straws
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  #2  
Old 07-02-2015, 11:02 AM
Reapola Reapola is offline
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Location: Scotland
 
Join Date: May 2015
Posts: 6
Mein Auto: 535d
Oh just for note, for anyone contemplating doing it - so much better than CIC!

Just a right pain to find all the units (MULF, TCU, USB Interface, DAB) and disconnect them as they are all under the trim in 3 different places... Still, much easier to rewire the MOST network so getting to that gets you access to 2 of the 3
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  #3  
Old 07-02-2015, 05:46 PM
ac_schnitzer ac_schnitzer is offline
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Location: BG , SF
 
Join Date: Nov 2014
Posts: 120
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Mein Auto: "12 F10 520dMtech/G400CDI
Dou you use emulator ? , i made some retrofit in E90 chasis without problems but i dont remember that NBT settings appear right in KOMBI but if you need i post codings that must do in NBT according my emulator
Best regards Ivan !
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  #4  
Old 07-03-2015, 02:07 AM
Reapola Reapola is offline
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Location: Scotland
 
Join Date: May 2015
Posts: 6
Mein Auto: 535d
Hi Ivan, I'm using a bimmer retrofit enbt with climate control support. Settings under units appear in the kombi - consumption, distance, time/date, temperature etc.

Sent from my HTC One_M8 using Tapatalk
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  #5  
Old 07-03-2015, 05:04 PM
Reapola Reapola is offline
Registered User
Location: Scotland
 
Join Date: May 2015
Posts: 6
Mein Auto: 535d
Have went through the cafd file tonight (with a whisky of course - its friday) and noted any changes to be made tomorrow but none jump out as to why either the nbt won't save settings or save and can't update kombi.

Just the only thing left to finish on my nbt retrofit and it's still driving me nuts! I'll change the settings below tomorrow and update the firmwares on the rest of the car to rule that out.

Infuriating!!

Code:
X_VIEW Wert 00
ECO_MODE wert 00
ECO_TIPSS wert 00
ECO_MODE_CONF wert 00
ECO_LIMIT wert 00
ECO_DYN_SAILING wert 00
ECO_CSC_KOMBI  wert 00
SETTINGS_INFO_DISPLAY wert 00
DCC wert 00
MACRO_FDS wert 00
HUD_SPEEDCONTROL wet 00
Fahrstilanalyse wet 00
Fahrstilanalyse_animation wert 00 	
HUD_GENERATION wet 00
AUDIO_SYSTEM_VAR wert 00
L4_L6_KOMMUNIKATIONSSCHALTER wert 01
VERBRAUCH wer 01
ZBE_LOW wert 01
EXTERNER_MOST wert 00
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