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      05-05-2021, 01:47 AM   #59
mrgicm
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Drives: BMW M
Join Date: Nov 2011
Location: Germany

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Quote:
Originally Posted by MUC_G30 View Post
Hey guys,

as a forum should be there to help each other, instead of constantly offering services for money, I would like to share a coding solution, that works without throwing errors.

Please note, that this refers to the EURO spec rear lights on a European car, where you also need to run 2 additional wires to the BDC and re-pin the inner connector.

What I did in terms of coding:
1. Update car to latest I-Step 21-03
2. Perform LCI Rear Light retrofit measures within ISTA (this will still throw a break-light error)
3. In BDC code:
  • BL_L_Warmueberwachung & BL_R_Warmueberwachung to "nicht_aktiv"
  • BL_L_CCM & BL_R_CCM to "off"

Here you go, the rear lights work w/o error
Coding CCM off will get rid of the Idrive error message, however error will still appear in ISTA, and after XY internal errors BDC will automaticly lock the output for inner lights (turn signal or binner brake lights). After that they need to be manully unlocked in ISTA.

P.s this is for Euro spec cars. Not sure about US.
Appreciate 0