8KA to 8KL coding

[jams01]

Hi everyone,

I want to change service interval from 30000km/24 months to the 15000km/12 months.
I saw on few pages that only milage will change with this coding but time won't, maybe it'll change after service has been done.

Can somebody cormfirm that both things will change after service?
Also can somebody share me step by step for this coding, as I have only experience with BimmerCode and not with Esys or other expert tools?

Best regards

FDL coding for 15TKM 12Month interval: for Esys or Bimmercode / expert mode.
KOMBI > 3009 CBS_Konfiguration  > CBS_WEG_FAKTOR_FZGCHECK_DEPEND = faktor_4
KOMBI > 3009 CBS_Konfiguration  > CBS_ZEIT_FAKTOR_FZGCHECK_DEPEND = faktor_4

Then there is a coding in the DME which depends on the engine
Here i have 2 different BMW models as examples:
320D/420D ----- DME__DDE7xx > 3701 OHNE_ZEITLIMIT  > OWI_NEU = wert_10
328i -------DME > 3320 BSU-Config > OEL-Config = Wert_17
After coding reset CBS with trip button in cluster