01-08-2021, 07:49 AM | #23 | |
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01-10-2021, 02:35 PM | #24 | |
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I am in IT as well, actually, Information Security in the last 15 years to be more precise and you are correct anything is possible depending on Level of Effort (LOE). However if the vehicle lacks the hardware or the Navigation (map version/country) dependencies, there is no way to code ISA on a USA G30. My Car is a USA G30 and depends on USA maps. I have disabled every single line of land_aktiv in every ECU and still no matter what I do, I get a greyed out menu for ISA. I am a realist, just like I have accepted that my car has ID7 lite and I will never have RSU, I am convinced there is no way to enable ISA on a USA car at least with a production date prior to July 2020 (LCI). If you have a USA G30 (what year?) then I do not know how your car is adjusting your cruise control to upcoming Speed Limit without manual intervention. Please prove me wrong if your time permit and share your findings, I'll buy you a beer. Me personally while I like all the Assisted Driving functions I sill like to make a manual decision about whether or not I want to accept the speed adjustment to match the upcoming posted Speed Limit. But that is a personal choice. However having the ability to choose between Auto or Manual remains very attractive. Choice is king. Cheers |
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01-10-2021, 03:17 PM | #25 | |
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01-12-2021, 10:11 AM | #26 |
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Today I give it a try for G30 with 5AS and iD7.
Speed Limit menu changed into the version in the photos (as you can see from the precious messages it was different and only related with the top speed limit assistant). However, I can not select the first box (STRECKENVERLAUF:route progress/foresight). Also, suggestion to update cruise control speed (I have DCC not ACC) is not still working (only top speed limit update suggestion works as before). Any ideas?
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01-12-2021, 11:13 AM | #27 | |
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01-13-2021, 04:45 AM | #28 | |
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01-13-2021, 12:20 PM | #29 |
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The above snapshot is of ID 7 (full) MY2021 G30. I have ID 7 (lite) MY2020 G30. Are you trying to get Speed Limit Assistance to work on a G30 with ID7 full? lite? or ID6?
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01-14-2021, 06:16 AM | #30 | |
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Today I've also added manual selection item in the menu, but even that is not selectable I'm totally out of ideas All the codes I've modified are as below: KAFAS VFW_AVAILABLE aktiv [01] VFW_COUNTRY_VARIANT_MODE all FF DSC_EBC460 C_EDP_Land_Aktiv all FF C_VZA_Funktion_Land_aktiv all FF C_vSLI_Land_aktiv all FF C_SLA_Variante dcc [01] C_VZA_Funktion aktiv [01] C_EDP_vorhanden vorhanden [01] BDC_BODY2 STRECKEN_VERLAUF aktiv [01] PIA_DEFAULT_UEBERNAHME_GESCHWINDIGKEIT aktiv [01] UEBERNAHME_GESCHWINDIGKEIT aktiv [01] HU_NBT2 GESCHWINDIGKEITSASSISTENT nicht_aktiv [00] STRECKENVERLAUF aktiv [01] VORAUSSCHAU aktiv [01] SLAMANUELL aktiv [01] HUD_VZA aktiv [01] KI_DISP_CB_STRECKENUEBERSICHT aktiv [01] VOFFSET aktiv [01] AUTOTEMPOMAT aktiv [01] SAS C_EDP_Land_Aktiv all FF C_EDP_SLI_Aktiv all FF C_VZA_Funktion_Land_aktiv all FF C_EDP_Vorausschau_aktiv all FF C_SWA_Land_aktiv all FF C_vSLI_Land_aktiv all FF C_SLA_Variante keine [00] (there is no other option) C_Umschaltung_ACC_DCC zugelassen [01] C_EDP_Laendersteuerung_Konfiguration Vorausschau immer aktiv, SLI immer aktiv C_VZA_Funktion true [01] C_EDP_Anzeige_Zusatztexte true [01] C_EDP_vorhanden true [01] C_ISA_vorhanden true [01] DKOMBI SICHT_ABSICHT_ENABLE aktiv [01] LDM_VORAUSSCHAU_ENABLE aktiv [01] HMI_ECO_TIPP_GESCHWINDIGKEIT_KI_ENABLE aktiv [01] LDM_ISA_ENABLE aktiv [01] LDM_TIP_ENABLE aktiv [01]
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2017 G30 520 (1.6lt)
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01-14-2021, 12:46 PM | #31 |
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@ ejlover06
I want to help you but I am not exactly sure what it is you are trying to accomplish. Just because a function appears programmable in E-Sys it doesn't mean it is applicable to your specific vehicle. I am not an authority on coding, far from it and what I am typing here may be 100% wrong. Functions are flipped ON or OFF based on the FA and SVT specific to your vehicle. I am sharing what worked for me for my specific car. I have a US 2020 G30 equipped with ID7 lite, Head Up Display and 5AT: ACC Stop & Go + Active Driving Assistant Active Driving Assistant Plus includes Active Cruise Control w/Stop & Go, Active Lane Keeping Assistant w/ side collision avoidance, Traffic Jam Assistant, Evasion Aid, & Cross-traffic alert front, in addition to the contents of Active Driving Assistant. My Body Domain Controller ECU is BDC_BODY2 My Dynamic Stability Controller ECU is DSC3 My Instrument Cluster ECU is DKOMBI4 My Optional Equipment ECU is SAS2 Please note if the G30 is not equipped with at least BDC_BODY3, you will never be able to enable Intelligent Speed Assistance which is part of 5AU Active Driving Assistant Pro. I wanted to achieve the ability to enable or disable Speed Limit Assistance in HMI (Control Display) and visualize the function in the HUD and Instrument Cluster . So I set about looking for functions in E-Sys related to SLA, vSLI and EDP. Below is the Function that I enabled to achieve this. Keep in mind some functions were already enabled based on my FA because they are required by other features. So my list may be incomplete if trying to accomplish same on anther car with less optional equipment. I authored my own Cheat Cheat usable with E-Sys so I can enable/disable functions on the fly. I started by disabling all functions with "Land_Aktiv" in the name to "FF, FF, FF, FF" regardless of what they are for in DSC3 and SAS2. BDC_BODY2: UEBERNAHME_GESCHWINDIGKEIT = aktiv PIA_DEFAULT_UEBERNAHME_GESCHWINDIGKEIT = aktiv DSC3: C_EDP_vorhanden = vorhanden HU_MGU: AUTOTEMPOMAT = gen_1 SAS2 C_EDP_vorhanden = vorhanden C_EDP_Vorausschau_aktiv = FF, FF, FF, FF C_EDP_SLI_aktiv = FF, FF, FF, FF C_EDP_Anzeige_Zusatztexte: = true That is all that is needed to make SLA work and as you can see in the snapshots below there is no restriction notice in HMI. You have made too many changes that are not applicable to your specific car and also not usable by SLA. I strongly urge you to backup the CAFD files you modified and Code the ECU's you modified to factory and start with above to see if it can work for you. If success you can re-examine your backed up files, if not then you don't have the right hardware. |
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01-14-2021, 01:04 PM | #32 | |
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The hex is converted to binary bit masks providing millions of possible 1 and 0 combinations depending on the length of the mask. Those combinations enable features by region, and sometimes even a variant of a feature. Generally speaking, when the land masks are set to all FF (all 111111.....) then all regions are enabled for a specific feature, but some, such as the new highway lane exit assistant, configure not only if it's allowed for the car's geolocation, but how it behaves. As BMW more often than not keep the 'key' hidden, it's almost impossible to figure out what does what, so all FF is normally the most prudent first approach. |
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01-15-2021, 02:34 AM | #34 | |
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Basically at my first tries I've activated the menu you've shared and it worked. But only for the "top speed limit assistant". It doesn't work on updating the set speed of "cruise control". So it is somehow half activated. I don't have 5AT. I only have 5AS so basically I have only 2 options: - Top Speed Limit: You set a speed limit and car stops accelerating when that limit is reached (speed assistance I've activated suggests to update the limit set according to signs read by the KAFAS, so this one works after coding). - Cruise Control Speed: I set a speed limit and car keeps this speed until you cancel or brake. This speed limit is not being updating according to signs read by KAFAS. Car doesn't suggest any updates when limit changes. Since I've activated the first one, this one should also work since they both depend on the same hardware. This is what I'm trying to achieve Additionally there are some route prediction features. Car suggests to let the gas off because of an approaching lower speed limit. This function also depends on the same hardware with speed limit, but even I've activated the menu for that I can not select the related item in the menu. At my first coding attempts the menu I've activated was like this (top speed limit worked, cruise control speed updated didn't) (same as yours): And "Assist" word added to the oem "Limit" function. And car suggests and update with a green arrow and green circle around speed limit in cluster and HUD like this: It should do the same for the cruise control speed. But it is not Then after the last codes I've shared, that menu in the first photo converted into this (now there is 1 more option added as "Update manually"; but only last one "show speed limits" is selectable) (still only top speed limit update works): I want the car to update the cruise control speed according to signs read by KAFAS/or map data as it does with the top speed limit. Additionally I'd love to have release gas suggestions if possible
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01-15-2021, 03:56 PM | #35 |
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Any ideas how to bypass the geolocation restrictions? I am sure it can be done somehow, but maybe not through coding?
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01-15-2021, 06:51 PM | #36 | |
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01-15-2021, 07:03 PM | #37 |
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01-18-2021, 03:59 AM | #38 | |
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I have a LIM button my steering wheel. It just gained "Assist" function after the coding I still use LIM button. LDM_SLA_ENABLE was already aktiv in KOMBI Regarding the AUTOLIMITER and SLAAUTOMATISCH These 2 don't exist in my car. There are instead AUTOTEMPOMAT and SLAMANUELL. Setting AUTOTEMPOMAT to activ made LIM Assist work actually I'll try to revert ISA and VZA related parameters back to OEM settings Regarding the release gas suggestion, I've entered a destination in nav. and drive with EcoPro mode but I didn't see any suggestions. But my car don't have EcoPlus mode. I'll try to code it also maybe that is required for this function
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01-18-2021, 03:33 PM | #39 | |
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01-19-2021, 02:00 AM | #40 | |
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02-03-2021, 05:48 AM | #42 |
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Did you register the related FSC for SLI? If so, just keep all 00 values at the beginning of the parameter and modify the rest as FF
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02-05-2021, 05:15 AM | #43 | |
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I have seen a lot of comments 00 (59 times) and FF (69 times), but my SLINPI requests more values (around 170 in total). So I am not sure how many 00s and FFs to input in my case (KAFAS4). |
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02-05-2021, 05:16 AM | #44 | |
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0E, ED, 90, 0A, E1, EE, 0D, 5C, 00, 00, 00, 10, 00, 0E, 00, 0E, DC, 80, 80, E0, EE, 5E, DE, 0D, 90, 0C, D0, A0, 0C, 0D, 00, EA, ED, D0, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, FF, 11, 56, 45, 05, 50, 00 |
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