01-14-2015, 08:11 PM | #1 |
Private First Class
48
Rep 122
Posts |
Activate Variable Light distribution?
Can someone help me? I get how to modify the FA and remove 8S4, but what do you do with VO CODE? Any help appreciated
"Activate Variable Light distribution Variable Light DistribuBon requires a FLA/KAFAS camera to be installed in the vehicle. This allows the light beam to adapt according to vehicle speed. When driving in the city, a low beam is used to beber illuminate the road immediately ahead without dazzling oncoming drivers. Then at higher speeds, the headlamps are raised to increase visibility. MODIFY THE READ FA - Remove 8S4 from the vehicle FA. VO CODE - FEM_BODY and FLA/KAFAS2 (whichever you are equipped with)." |
01-14-2015, 08:31 PM | #2 | |
Lieutenant
192
Rep 495
Posts |
Quote:
2) Save the FA back to your hard drive. I hit the SAVE button and then called the file something like "FA Modified to Remove 5AP and 8S4." After saving, you can then edit the FA to remove 5AP and 8S4. When you hit the green back arrow you will get a message asking you if you want to load the FA back into the coding window. You DO, so hit "yes." 3) From there all you need to do is VO code the FEM_BODY and KAFAS2 ECUs, assuming you have an F8X model car equipped with the KAFAS2 camera system. 4) To do this, right click the FEM_BODY ECU, the high level ECU name, not the CAFD file underneath it, and choose "Code." 5) Repeat for KAFAS2 This procedure doesn't write the FA back to the car, so if you read the FA at a later time, you will still see 5AP and 8S4 present. You VO coded these ECUs directly from the modified file saved on your hard drive. Note, any FDL coding you have done to these ECUs will be reset and will need to be re-coded. Hope this helps. James. PS - This message will self-destruct in 5 seconds (i.e. it will likely get moved by the Mods to the coding section).
__________________
Drives: 2021 F97 X3MC LCI - Marina Bay Blue Metallic
Gone: 2019 G16 840i GC - Frozen Bluestone Metallic Gone: 2018 F80 M3C - Sakhir II Orange Metallic Gone: 2015 F80 M3 - Mineral Grey Metallic Last edited by JDS; 01-14-2015 at 08:32 PM.. Reason: Typo |
|
Appreciate
2
|
01-14-2015, 10:38 PM | #3 | |
Private First Class
48
Rep 122
Posts |
Quote:
Thank you so much!! Dang! wish i didn't waste my time coding other stuff, oh well, shouldn't take that long to redo. Thanks again for the help, really appreciate it, will attempt tomorroW! |
|
Appreciate
1
|
03-26-2015, 08:59 PM | #4 |
Private
50
Rep 66
Posts |
I've seen lots of discussion about the anti-dazzle feature that can be coded for LED lights. Are there any similar options that can be coded for Xenon lights? I've seen discussion about Variable High Beam Assistant on other models, but not the latest M3/M4's.
|
Appreciate
0
|
04-14-2015, 12:24 PM | #5 |
Gone Fishin’
7316
Rep 12,125
Posts |
So I did this today and did a VO Code of my FEM_BODY and KAFAS2 modules after removing the 2 items from the FA and loading it. I didn't seem to lose any of the coding I had done previously in those modules. Thats not normal is it?
|
Appreciate
0
|
04-14-2015, 12:27 PM | #6 |
General
10415
Rep 40,668
Posts
Drives: 2018 Alpina B6 650ix GC
Join Date: Feb 2010
Location: Houston, TX
|
What did you do after you loaded it? Unless you VO Code ECU's with the modified FA Activated, you have not done anything.
__________________
2018 F06 Alpina B6 650ix GC; Space Grey; Vermillion Red Nappa Leather; Executive; B&O; Driving Assistant 2017 F15 X5 xDrive50i MSport; Glacier Silver Metallic; Black Dakota Leather; Executive; B&O; Driving Assistant; RSE |
Appreciate
0
|
04-14-2015, 12:38 PM | #7 | |
Gone Fishin’
7316
Rep 12,125
Posts |
Quote:
1 - Calculated FP 2 - Saved FP 3 - Clicked on VCM Tile 4 - Loaded my saved FA file 5 - Caclulated FP again 6 - Selected VCM Master 7- Write FA FP 8 - It said written in lower left corner 9 - clicked on coding 10 - Read FA 11 - Activate FA 12 - Right click "FEM_BODY" and select CODE (waited for to code successful) 13 - Right click "KAFAS2" and select CODE (waited for to code successful) I then went to start editing FEM_BODY but realized all my old changes were still there. All my ASD changes, Euro MDM, etc existed in other modules. |
|
Appreciate
0
|
04-14-2015, 02:41 PM | #9 | |
General
10415
Rep 40,668
Posts
Drives: 2018 Alpina B6 650ix GC
Join Date: Feb 2010
Location: Houston, TX
|
Quote:
__________________
2018 F06 Alpina B6 650ix GC; Space Grey; Vermillion Red Nappa Leather; Executive; B&O; Driving Assistant 2017 F15 X5 xDrive50i MSport; Glacier Silver Metallic; Black Dakota Leather; Executive; B&O; Driving Assistant; RSE |
|
Appreciate
0
|
04-14-2015, 03:15 PM | #10 | |
Gone Fishin’
7316
Rep 12,125
Posts |
Quote:
Assuming my SAT file is proper what should I do to remedy? When you go to code after doing the VO do you have to 'load' the SAT file instead of 'read'? |
|
Appreciate
0
|
04-14-2015, 03:38 PM | #11 |
Major
258
Rep 1,309
Posts
Drives: YMB M3
Join Date: Jan 2010
Location: South Florida
iTrader: (0)
Garage List 2016 BMW X6M [0.00]
2018 BMW M3 [0.00] 2015 BMW X4 35i [0.00] 2015 BMW M4 (SOLD) [0.00] 2012 BMW 328i SL(SOLD) [0.00] 2008 BMW 328i (SOLD) [0.00] 2007 C230 Komp (SOLD) [0.00] 1999 BMW 328i (SOLD) [0.00] |
i believe on Xenon you can active the VLD but not the Anti Dazzle because anti dazzle requires HBA which you cant get with Xenon on US F8x.
|
Appreciate
0
|
04-14-2015, 05:40 PM | #12 | |
General
10415
Rep 40,668
Posts
Drives: 2018 Alpina B6 650ix GC
Join Date: Feb 2010
Location: Houston, TX
|
Quote:
I assure you though, if you FDL Code anything in any ECU, and then afterwards you right-click on that ECU and select Code, the FDL Code changes you made will be lost. I am happy to connect with TeamViewer and demonstrate this.
__________________
2018 F06 Alpina B6 650ix GC; Space Grey; Vermillion Red Nappa Leather; Executive; B&O; Driving Assistant 2017 F15 X5 xDrive50i MSport; Glacier Silver Metallic; Black Dakota Leather; Executive; B&O; Driving Assistant; RSE |
|
Appreciate
0
|
04-14-2015, 10:24 PM | #13 | |
Gone Fishin’
7316
Rep 12,125
Posts |
Quote:
|
|
Appreciate
0
|
04-23-2015, 10:22 PM | #14 |
Private
21
Rep 77
Posts |
|
Appreciate
0
|
04-24-2015, 02:58 PM | #15 |
General
21115
Rep 20,741
Posts
Drives: 2021 911 turbo
Join Date: Jan 2012
Location: Montreal
|
My understanding:
"Variable light distribution" varies the low beam pattern according to speed and ambient conditions. "Anti-dazzle" varies the high beam pattern to create "black out" areas around other vehicles. You need to have the "High Beam Assistant" function to be able to activate "anti-dazzle".
__________________
Porsche 911 turbo 2021 992 GT Silver
Previous cars: M4cs 2019 F82 Limerock Grey / M4 2015 F82 Silverstone / M3 2008 E92 Silverstone / M3 2002 E46 Carbon Black |
Appreciate
0
|
04-25-2015, 10:32 AM | #16 | |
Private
21
Rep 77
Posts |
Quote:
|
|
Appreciate
0
|
04-29-2015, 10:18 PM | #17 |
General
21115
Rep 20,741
Posts
Drives: 2021 911 turbo
Join Date: Jan 2012
Location: Montreal
|
I attempted to code VLD tonight. However, when following the guide "How to change FA in F-series car", the "Edit" button is unavailable after I clicked the "Read" button under "Vehicle Order". The "FAList" folder and "FA" subfolder appear, but the "Edit" button remains shaded in pale grey.
Anyone has a clue of what I am doing wrong?
__________________
Porsche 911 turbo 2021 992 GT Silver
Previous cars: M4cs 2019 F82 Limerock Grey / M4 2015 F82 Silverstone / M3 2008 E92 Silverstone / M3 2002 E46 Carbon Black |
Appreciate
0
|
04-30-2015, 01:24 AM | #18 | |
General
10415
Rep 40,668
Posts
Drives: 2018 Alpina B6 650ix GC
Join Date: Feb 2010
Location: Houston, TX
|
Quote:
__________________
2018 F06 Alpina B6 650ix GC; Space Grey; Vermillion Red Nappa Leather; Executive; B&O; Driving Assistant 2017 F15 X5 xDrive50i MSport; Glacier Silver Metallic; Black Dakota Leather; Executive; B&O; Driving Assistant; RSE |
|
Appreciate
0
|
04-30-2015, 10:44 AM | #19 |
General
21115
Rep 20,741
Posts
Drives: 2021 911 turbo
Join Date: Jan 2012
Location: Montreal
|
That worked. Thanks
__________________
Porsche 911 turbo 2021 992 GT Silver
Previous cars: M4cs 2019 F82 Limerock Grey / M4 2015 F82 Silverstone / M3 2008 E92 Silverstone / M3 2002 E46 Carbon Black |
Appreciate
0
|
05-11-2016, 06:11 AM | #20 |
Brigadier General
1593
Rep 3,945
Posts
Drives: 2015 M4 MG/SO
Join Date: Mar 2014
Location: MTL, QC
|
Resurrecting an old thread! Does VLD require the FLA/KAFAS system or is it only speed dependent? Ok further search gave the answer, FLA/KAFAS not needed, only adaptive headlights (S524A). I dont have HBA and have Xenons.
The method described here is to modify FA to remove S8S4A & VO Code FEM_BODY but I also saw that there are the following parameters in FEM_Body: C_AFS_ENA nitch_aktiv to aktiv LUT_FLC_FORWARDLIGHTING_Y 9C 9C B0 to 9C 9C 9C I wonder if changing those above parameters would do it, as VO coding FEM_Body will clear many codes that I previously set. Last edited by aboulfad; 05-11-2016 at 06:33 AM.. |
Appreciate
0
|
05-11-2016, 07:40 AM | #22 |
Brigadier General
1593
Rep 3,945
Posts
Drives: 2015 M4 MG/SO
Join Date: Mar 2014
Location: MTL, QC
|
|
Appreciate
1
|
Post Reply |
Bookmarks |
|
|