idikmen

Some update: I tried to measure the parasitic loss but failed, probably the cables that I have are too thin. Then, I used a clamp current meter, it measured max 0.1A. However, it is not precise since the minimum measurement range is 40A and it is easily effected by earth’s magnetics. Yet, even 0.1A shouldn’t deplete the battery that fast. So, I did some measurements with my friend over VCDS. What we have seen that alternator can provide up to 80A, but battery charge rate is around 5.2A when SoC is ~50%. Battery adaptation is correct and charge rate is not effected by engine rpm. Normally, I use the car always with start/stop and I drive 12km one way to the company. Considering the values, it seems like I don’t give chance to the battery to be charged. Maybe I measured maximum battery voltage too quick last time? I might need to wait around 10 min before checking it. New question: How can I check if the charge rate is normal or not?

I am confident about 4 months old brand new battery (which has almost same production date), so, I rather focus on my pending questions. Though, thanks for reply.

Hello everybody, I have a DTC in my DSG and need some info. I have 2021 Superb 3 combi 2.0tdi 150ps dsg. Some historical info 30.06.2024 --> P0C2B 00 DTC appeared 22.07.2024 --> Battery was completely empty after 5 days of rest. I jump started and drove the car of 1 hour and left parking 23.07.2024 --> Battery was so low, engine didn't crank. I jump started. Dealer did battery check (hot engine after 3 hours drive), battery health was ~74%. I replaced the battery, not to have any problem in winter. 18.11.2024 --> Car is serviced. Service did battery health check, they measured 12.4V. They didn't suspect but it is suspicious for me. I drove the car for 1 hour, left for parking, measured battery by myself 10min later, it was 12.7V 20.11.2024 --> After 36 hours rest, I measured the battery voltage (10degC), it was 12.07V! So, I think something is depleeting the battery. So far, I couldn't check the fuses one by one, but I am suspicious that TCM is not sleeping because of this fault. I read that this pump is a support pump to the main pump (I couldn't locate main pump in the service manual) in case of Start-Stop function, to improve overall vehicle efficiency and main pump durability etc. First question: If TCM is not sleeping because of this fault, how can I make it sleep? I have VCDS, I clear the DTCs but this one keeps appearing. Second question: Let's say I live with this fault, use the car regularly to avoid dead battery. What could happen to the vehicle? Any damage to the transmission? Thank you!

Now this is odd I am still trying to understand how the system works. Here is my experience for the past 3 months: -If the lane guidance is active and lines are detected: multicolour display indicates dark yellow lines, no lane lamp next to acc lamp -If the lane guidance is active and lines are not clear: multicolour display indicates light gray line for the detected line, yellow lane lamp appears next to acc lamp until both lines are detected -If the lane guidance is not active (only lane detection is active) and lines are detected: multicolour display indicates light gray lines, green lane lamp always on next to acc lamp -If the lane guidance is not active (only lane detection is active) and lines are not clear: multicolour display indicates light gray line for the detected line, yellow lane lamp appears next to acc lamp until both lines are detected I can turn on and off lane assist over multicolour display. However, lane guidance activation is only possible in the infotainment screen

Any idea about the topics? I am planning to do a really long trip, these things would make my trip comfortable and safe. any help is appreciated

Hi, I am having trouble with several topics: -Skoda virtual surround & subwoofer: in ECU 5F, it want to change byte 11 to "Sound_System_internal_individual", however there isn't any option available. Is this function special to certain SW or vehicle trims? -Aircare always on: I changed ECU 08 adaptation "Filtering of interior air: store" from "service life dependent store" to "active", however, I still have to manually activate Aircare everytime. Is there further coding necessary? -Emergency assist: I want to activate the function, is it part of Traffic Jam Assist? I did the following changes but there isn't any option appeared anywhere in the menus: -A5 -> Byte 10, bit 4-6 "20 Emergency_Assist, EA_Variant_2" -13 -> Byte 4, bit 2 "Emergency assist active" -09 -> Channel "Aussenlicht_Blinker-Warnblinken_durch_Fahrerassistenz" --> Active Lane assist is active any working properly Thank you

hello @Gizmo , could you please add me: Stuttgart/Germany = @idikmen = HEX-V2 Thanks in advance

to be as a reference, I found the missing part: > Byte 09 > Bit 7 active ("HC 1=coded" Now system works flawlessly. Only thing that I couldn't understand, there isn't green lane icon in the dashboard. when the lanes are detected, multicolor screen shows lanes in white, when lane guidance is active, the lanes are dark yellow. However, there isn't any small lane icon below the multicolor screen, next to ACC active icon. Is it normal, or further coding is necessary?

hello, I started to do coding with vcds, first with small steps. Now I am trying to enable lane assist and traffic jam assist. My car has MQB MFK 3.0 camera. I followed the steps below, I can see lane assist both in dashboard and infotainment system. However, when I try to activate the function in dashboard, it doesn't respond. When I check the infotainment system, function is visible but greyed, and it says "function is not available'. Do I miss something in the coding? STG A5 > > Byte 08 > Bit 5-7 to "A0 Point_of_intervention,late_setting_over_menu" > Byte 09 > Bit 0-1 to "03 Configuration_for_lane_departure_warning_Kl15,Last_setting" > Byte 09 > Bit 2-3 to "0C Lane_assist_system_mode,Selection_over_menu" > Byte 17 > Bit 0 active ("Hc_messages,0=not_coded / 1=coded") > Byte 17 > Bit 1-3 to "02 HC_Warn_Intensity,Setting_over_Menu" > Byte 17 > Bit 5-7 to "20 Hc_variante,Variante_1" STG 5F > > "IDE04307-ENG117740-Vehicle function list BAP-LDW_HCA_0x19" > Activated > "IDE04307-ENG117741-Vehicle function list BAP-LDW_HCA_0x19_msg_bus" > Extended data bus > "IDE04300-ENG117506-Vehicle menu operation-menu_display_Lane_Departure_Warning" > Activated > "IDE04300-ENG117508-Vehicle menu operation-menu_display_Lane_Departure_Warning_over_threshold_high" > Activated STG 17 > > Byte 04 > Bit 6 active ("Spurhalteassistent / Lane Assist verbaut") > Byte 11 > Bit 1 active ("Spurhalteassistent / Lane Assist Information (BAP) verbaut/aktiv") STG 44 > Byte 03 > Bit 0 active ("Spurhalteassistent verbaut") by the way, when I do adaptation for 5F, I received the error which says: "This workshop id: WSC 12345 Importer 123 Equipment 12345 was rejected by the control module. The command will probably fail. Please change the values." When I click ok, it said: "Controller accepted the request. Will now read the channel again..." and the adaptations seem to be done.

Hello everybody, I am Ibrahim from Stuttgart. I am a proud Skoda Superb MK3 Combi Ambition 2.0tdi DSG (2021) owner since November. I am looking forward to learn what I can do with the coding of the car, hopefully activate some ADAS functions.