Looking at the 72 differences between US and EU FEL ECU Coding, I can see a number of similar line items with the F15. The coding data itself is of course different, but the line items are similar.
Below is a list of the first items with lots of hex data, rather than single bytes. In Black are items only found in the F87, in
Red, items only found in F15, and in
Green, items found in both:
Stadt_V_Idx
SAE_Idx
H_plus4_Idx
Blendfreies_Fernlicht_Idx
Volles_Fernlicht_Lichthupe_Idx
DRL_Idx
POLI1_Idx
POLI2_Idx
POLI3_Idx
PLI_Idx
WELL1_Idx
WELL2_Idx
WELL3_Idx
WELL4_Idx
FMH_Idx
REMLI_Idx
HBBLINK_Idx
DWABLINK_Idx
PANICMODE_Idx
RAIDALARM_Idx
BLINKEN_Idx
SIDEMRKLGT_Idx
So far a lot of overlap, and nothing additional in F87...
And the single byte list with the same colour code:
HlPrjLabel_HlType
H1PrjLabel_H1HistoryNumber
H1PrjLabel_H1Rechtslenker
LmmIdx00_ErrorImpact
LmmIdx02_ErrorImpact
LmmIdx03_ErrorImpact
LmmIdx04_Intensity
LmmIdx04_TimeOn
LmmIdx04_TimeOff
LmmIdx04_ErrorImpact
LmmIdx05_Intensity
LmmIdx05_TimeOn
LmmIdx05_TimeOff
LmmIdx05_Priority
LmmIdx05_RampType
LmmIdx05_ErrorImpact
LmmIdx06_Intensity
LmmIdx06_TimeOn
LmmIdx06_ErrorImpact
LmmIdx06_Priority
LmmIdx07_Intesity
LmmIdx07_TimeOn
LmmIdx07_TimeOff
LmmIdx07_Priority
LmmIdx07_RampType
LmmIdx07_ErrorImpact
LmmIdx08_Priority
LmmIdx08_Active
LmmIdx09_Intensity
LmmIdx09_Priority
LmmIdx09_Active
LmmIdx09_ErrorImpact
LmmIdx10_Intensity
LmmIdx10_Priority
LmmIdx11_Intensity
LmmIdx11_Priority
LmmIdx11_ErrorImpact
LmmIdx12_Intensity
LmmIdx12_Priority
LmmIdx12_ErrorImpact
LmmIdx13_TimeOn
LmmIdx13_TimeOff
LmmIdx13_Priority
LmmIdx14_Intensity
LmmIdx14_TimeOn
LmmIdx14_TimeOff
LmmIdx14_Priority
LmmIdx14_ErrorImpact
LmmIdx15_Intensity
LmmIdx15_Active
LmmIdx16_Intensity
LmmIdx16_TimeOn
LmmIdx16_TimeOff
LmmIdx16_Priority
LmmIdx17_Priority
LmmIdx17_Active
LmmIdx18_Intensity
LmmIdx18_TimeOn
LmmIdx18_TimeOff
LmmIdx18_Priority
LmmReLut_LgtFct0
LmmReLut_LogLmpLow0
LmmReLut_Idx0
LmmReLut_LgtFct1
LmmReLut_LogLmpLow1
LmmReLut_Idx1
LmmReLut_LgtFct2
LmmReLut_LogLmpLow2
LmmReLut_Idx2
LmmReLut_LgtFct3
LmmReLut_LogLmpLow3
LmmReLut_Idx3
LmmReLut_LgtFct4
LmmReLut_LogLmpLow4
LmmReLut_Idx4
LmmReLut_LgtFct5
LmmReLut_LogLmpLow5
LmmReLut_LogLmpHigh5
LmmReLut_Idx5
LmmReLut_LgtFct6
LmmReLut_LogLmpLow6
LmmReLut_LogLmpHigh6
LmmReLut_Idx6
LmmReLut_LgtFct7
LmmReLut_LogLmpLow7
LmmReLut_LogLmpHigh7
LmmReLut_Idx7
LmmReLut_LgtFct8
LmmReLut_LogLmpLow8
LmmReLut_LogLmpHigh8
LmmReLut_Idx8
So here there are many more differences, and a lot more differences in F15 than F87.
There are a few other differences in F87 that aren't reported in the F15 document, but these appear to be power related things, with mentions of current binning, duty cycle etc.
Finally, two other differences that may or may not be relevant:
LM_ID_LT04
LM04_Name
The other relevant point to note is that the F15 document says to remove 8S4 and 5AP from the FA, and VO Code BDC_BODY (equivalent to FEM_BODY in F87) and KAFAS (equivalent to FAFAS2 in F87) or KFA depending on which is present, and both FLE.
As I stated earlier in this thread, removing 8S4 and 5AP from my FA results in no changes at all in KAFAS2 or FLE, and only differences in FEM_BODY. 2 of those differences appear when removing 8S4 and I can confirm enable VLD, and 1 difference appears when removing 5AP and is therefore related to NGHB.
This would indicate to me, that assuming no hardware limitations, changing the 1 item in FEM_BODY and the 34 items in FLE
might enable NGHB in the US LCI F87 with adaptive LED and KAFAS2.
I guess it might be necessary to also set something in KAFAS2, but I'm unclear why this isn't being indicated by the EU VO coding.
Thoughts
Almaretto? Care to be the guinea pig
ZPrime