Posts: 90
Joined: Sat Jul 21, 2018 8:54 pm

Can't code key fob trunk button to open frunk?

Sat Mar 16, 2019 7:23 pm

I've used BimmerCode to change button 4 to do preconditioning, but no matter what setting I pick for button 3, it only ever opens the rear hatch. What am I doing wrong?

I have set RC_DEFAULT_IDG_3RD_BUTTON_SHORT _MID and _LONG to Wert_05. I've tried setting every combination of those three options to Wert_00, Wert_02 and Wert_05. (Short and Mid to _00, Long to _05, is what I have now, even a mid-length press causes the rear hatch to open. Yes, I have tried setting short to _05 to try to "cut off" the mid-press-rear-open, but it doesn't help.)

4th button mid to _07 with short and long on _00 causes preconditioning to happen on a mid-length press.

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