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Full Version: Oil Change interval from 18k miles (30k km) to 7k miles (12k km)
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For everyone who wants to change their oil change interval from idrive/cluster, here is how I done it.
E-Sys, replaced the 8KA (18k miles/24months) with 8KM (7k miles/12months) and code KOMBI and DDE/DME.
After that went to check FDL and change this:
(Thanks to )

KOMBI L7_MID > CBS_Konfiguration 3009 > CBS_WEG_FAKTOR_FZG_CHECK_DEPEND = faktor_5

KOMBI L7_MID > CBS_Konfiguration 3009 > CBS_ZEIT_FAKTOR_FZG_CHECK_DEPEND = faktor_4
Then there is a coding in the DME or DDE which depends on the engine i think.
Here i have 3 different BMW models as examples:
2L petrol ----- DME > BSU-Config 3320 > OEL-Config = Wert_14

2L diesel ----- DME__DDE7xx > OHNE_ZEITLIMIT 3701 > OWI_NEU = wert_11

3L diesel ----- DME__DDE7xx > OHNE_ZEITLIMIT 3701 > OWI_NEU = wert_15

All these codings are for the 12TKM 12Month interval.

After everything is done, you have to drive for a while for the change to take effect.
Thank you for this . does it work on F series or only on G series?
Dear XuLeTZ, were you able to change the idrive interval history?
In Bmw Service Manager post you said that it is not possible to update entrynav2, am I right?

Thank you
(02-15-2022, 05:24 PM)hopasuss Wrote: [ -> ]Thank you for this . does it work on F series or only on G series?

Both, mine is F31 2012 with NBT EVO.

(02-16-2022, 11:13 AM)qevalla Wrote: [ -> ]Dear XuLeTZ, were you able to change the idrive interval history?
In Bmw Service Manager post you said that it is not possible to update entrynav2, am I right?

Thank you

Mine is EVO, not entrynav2. so for me is all working.
On entrynav2, the tool is able to delete, but not write unfortunately.
Can you explain which is EVO and which entrynav2 ?
My maps are also EVO and I have head unit as yours!

https://ibb.co/FgxLk7K

Thank you!
(02-16-2022, 03:57 PM)qevalla Wrote: [ -> ]Can you explain which is EVO and which entrynav2 ?
My maps are also EVO and I have head unit as yours!

https://ibb.co/FgxLk7K

Thank you!
It says there mate Smile NBTevo
EntryNav2 is europe way anyway. Yours is NBT2, aka EVO
(02-15-2022, 09:45 AM)XuLeTZ Wrote: [ -> ]For everyone who wants to change their oil change interval from idrive/cluster, here is how I done it.
E-Sys, replaced the 8KA (18k miles/24months) with 8KM (7k miles/12months) and code KOMBI and DDE/DME.
After that went to check FDL and change this:
(Thanks to )

KOMBI L7_MID > CBS_Konfiguration 3009 > CBS_WEG_FAKTOR_FZG_CHECK_DEPEND = faktor_5

KOMBI L7_MID > CBS_Konfiguration 3009 > CBS_ZEIT_FAKTOR_FZG_CHECK_DEPEND = faktor_4
Then there is a coding in the DME or DDE which depends on the engine i think.
Here i have 3 different BMW models as examples:
2L petrol ----- DME > BSU-Config 3320 > OEL-Config = Wert_14

2L diesel ----- DME__DDE7xx > OHNE_ZEITLIMIT 3701 > OWI_NEU = wert_11

3L diesel ----- DME__DDE7xx > OHNE_ZEITLIMIT 3701 > OWI_NEU = wert_15

All these codings are for the 12TKM 12Month interval.

After everything is done, you have to drive for a while for the change to take effect.
Thank you
I just made it working as needed. Below meaning of the wert. For oil interval change needed only to change one parameter.

BimmerUtility

DME
3701 OHNE_ZEITLIMIT
OWI_NEU

wert_1 78,64 - 30 tkm 24 m
wert_2 64,64 - 25 tkm 24 m
wert_3 60,4B - 24 tkm 18 m
wert_4 00,00 -
wert_5 30,64 - 12 tkm 24 m
wert_6 78,32 - 30 tkm 12 m
wert_7 64,32 - 25 tkm 12 m
wert_8 50,4B - 20 tkm 18 m
wert_9 3C,4B - 15 tkm 18 m
wert_10 3C,32 - 15 tkm 12 m
wert_11 30,32 - 12 tkm 12 m
wert_12 28,32 - 10 tkm 12 m
wert_13 20,32 - 8 tkm 12 m
wert_14 3C,64 - 15 tkm 24 m