Coding for turning on Audi Active Lane Assist (all cars with pre sense)
01-20-2017, 02:14 PM
#341
AudiWorld Senior Member
Thread Starter
@Mitchfin - did your original instructions at thread start enable this (forward colision warning)? I was about 6+ feet behind a car at a red light and the forward sensors triggered and a the graphic showed a red area . first time I saw this. was stopped and too far for parking sensor triggers.
Also since the update - on certain streets its warns me that there is an intersection ahead - shows the graphic on VC and tells me to slow down/brake icon if I am over speed limit. I have a PP with tech and sport
and thx for all your great work !
Also since the update - on certain streets its warns me that there is an intersection ahead - shows the graphic on VC and tells me to slow down/brake icon if I am over speed limit. I have a PP with tech and sport
and thx for all your great work !
01-20-2017, 02:29 PM
#342
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- let me try it again without getting too close to live cars. Perhaps tailgate my friends car- need to re-check and see what the diff is between the park sensors and this. Unless I am confusing them.
01-20-2017, 02:35 PM
#343
AudiWorld Senior Member
Thread Starter
Oh well if you're in the US than it was all already enabled on your car
01-26-2017, 02:22 AM
#345
Here is the coding and adaptations that I used to activate Audi Active Lane Assist, I am not making any promises or assuming responsibility, code at your own risk, But it worked perfectly for me. I do get a few faults but I think it is due to me trying to activate Traffic Sign Recognition. UPDATE: Unchecking the option for STA in A5 coding (Byte 16->Bit 5) and you will no longer get the congestion assist fault code.
You will get a few bings from your car about Pre Sense Malfunction, these will all go away once you are done. This will activate the self steering, steering wheel vibration, and lane crossing warning. Do all the coding then do adaptations.
If using OBDEleven use all the directions only on the left half of the "|" symbol, if using VCDS use all the directions on the right side of the "|".
UPDATE:
Security codes:
A5- 20103
ALL Coding:
A5 - Frt Sens. Drv. Assist
HC>Active | Byte 16>Bit 7
EFP>Active | Byte 12>Bit 3
17 - Dash Board (One of these may already be on, make sure both are)
Lane Assistant>Active | Byte 4>Bit 6
Lane Change Assistant>Active | Byte 5>Bit 3
09 - Central Electrics
Heading Control Config>heading_control | Byte 35>Bit 0
44 - Steering Assistance
Heading Control Assistant>Active | Byte 2>Bit 7
ALL ADAPTATIONS:
5F - Information Electronics
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning = Set Value to “Activated”
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning_over_threshold_high = Set Value to “Activated”
Car_Function_List_BAP_Gen2>LDW_HCA_0x19> Set Value to “Activated”
Car_Function_List_BAP_Gen2-LDW_HCA_0x19_msg_bus> Set Value to “Terminal 15”
A5 - Frt Sens. Drv. Assist
BAP Personalization = Set Value to “Not Activated”
Personalization of lane dept. warning Cl. 15 on = Set value to “Last Setting”
System mode, lane depart. warn, = Set Value to “Selection via menu”
Switch-on condition, lane depart. warn. = Set value to “On” (I had to toggle this as this is the final step that I believe mimics pressing the button to actually activate it. You know it was successful when the Lane markings show up in the VC)
You can tweak the vibration intensity, warning time, and steering effort in these A5 adaptations:
UPDATE
Directional stabilization assist driver inact deactiv threshold (3 options)
Directional stab. assist.: intensity: steering wheel vibration (3 options)
Directional stab. assist.: intensity: power steering support (3 options)
You will get a few bings from your car about Pre Sense Malfunction, these will all go away once you are done. This will activate the self steering, steering wheel vibration, and lane crossing warning. Do all the coding then do adaptations.
If using OBDEleven use all the directions only on the left half of the "|" symbol, if using VCDS use all the directions on the right side of the "|".
UPDATE:
Security codes:
A5- 20103
ALL Coding:
A5 - Frt Sens. Drv. Assist
HC>Active | Byte 16>Bit 7
EFP>Active | Byte 12>Bit 3
17 - Dash Board (One of these may already be on, make sure both are)
Lane Assistant>Active | Byte 4>Bit 6
Lane Change Assistant>Active | Byte 5>Bit 3
09 - Central Electrics
Heading Control Config>heading_control | Byte 35>Bit 0
44 - Steering Assistance
Heading Control Assistant>Active | Byte 2>Bit 7
ALL ADAPTATIONS:
5F - Information Electronics
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning = Set Value to “Activated”
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning_over_threshold_high = Set Value to “Activated”
Car_Function_List_BAP_Gen2>LDW_HCA_0x19> Set Value to “Activated”
Car_Function_List_BAP_Gen2-LDW_HCA_0x19_msg_bus> Set Value to “Terminal 15”
A5 - Frt Sens. Drv. Assist
BAP Personalization = Set Value to “Not Activated”
Personalization of lane dept. warning Cl. 15 on = Set value to “Last Setting”
System mode, lane depart. warn, = Set Value to “Selection via menu”
Switch-on condition, lane depart. warn. = Set value to “On” (I had to toggle this as this is the final step that I believe mimics pressing the button to actually activate it. You know it was successful when the Lane markings show up in the VC)
You can tweak the vibration intensity, warning time, and steering effort in these A5 adaptations:
UPDATE
Directional stabilization assist driver inact deactiv threshold (3 options)
Directional stab. assist.: intensity: steering wheel vibration (3 options)
Directional stab. assist.: intensity: power steering support (3 options)
Just wanted to say this is great work for those that need it, however there is one bit wrong (at least I think so)
17 - Dash Board (One of these may already be on, make sure both are)
Lane Change Assistant>Active | Byte 5>Bit 3
Lane Change Assistant is for Side Assist (which I dont have) and so isnt applicable to Lane Assist (which is the steering wheel vibration over the road lines) whereas Lane Change Assistant is Blind Spot Monitoring. I'm 99% sure if you turn Lane Change Assistant off again (Byte 5 / Bit 3 to 0) your Lane Assistant will still work fine. Mine is like that from factory (I have lane Assistant)
Hope that helps
Andy
Edit:
Also, my "BAP Personalization" in Module A5 is set to Active (again from Factory with Lane Assistant). I believe this may be because I have Convenience Key because if I get in car or wife does sometimes Lane Assist is enabled or not (if for example its turned off before locking car)
IDE10873-BAP personalization activated
Last edited by andyhud; 01-26-2017 at 02:33 AM.
01-26-2017, 05:26 AM
#346
One weird thing for me is I never get the vibration or the green lines turning red. If I slowly drift out of lane with no turn signal, the steering pushes me back in and that's it. Or I overpower the steering and the lines turn gray as I cross over into the next lane. Guess I need to dig around with the OBD11 to see if I missed some setting.
01-27-2017, 06:43 PM
#347
Audiworld Junior Member
Join Date: Dec 2016
Location: Melbourne, Aus
Posts: 25
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Here is the coding and adaptations that I used to activate Audi Active Lane Assist, I am not making any promises or assuming responsibility, code at your own risk, But it worked perfectly for me. I do get a few faults but I think it is due to me trying to activate Traffic Sign Recognition. UPDATE: Unchecking the option for STA in A5 coding (Byte 16->Bit 5) and you will no longer get the congestion assist fault code.
You will get a few bings from your car about Pre Sense Malfunction, these will all go away once you are done. This will activate the self steering, steering wheel vibration, and lane crossing warning. Do all the coding then do adaptations.
If using OBDEleven use all the directions only on the left half of the "|" symbol, if using VCDS use all the directions on the right side of the "|".
UPDATE:
Security codes:
A5- 20103
ALL Coding:
A5 - Frt Sens. Drv. Assist
HC>Active | Byte 16>Bit 7
EFP>Active | Byte 12>Bit 3
17 - Dash Board (One of these may already be on, make sure both are)
Lane Assistant>Active | Byte 4>Bit 6
Lane Change Assistant>Active | Byte 5>Bit 3
09 - Central Electrics
Heading Control Config>heading_control | Byte 35>Bit 0
44 - Steering Assistance
Heading Control Assistant>Active | Byte 2>Bit 7
ALL ADAPTATIONS:
5F - Information Electronics
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning = Set Value to “Activated”
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning_over_threshold_high = Set Value to “Activated”
Car_Function_List_BAP_Gen2>LDW_HCA_0x19> Set Value to “Activated”
Car_Function_List_BAP_Gen2-LDW_HCA_0x19_msg_bus> Set Value to “Terminal 15”
A5 - Frt Sens. Drv. Assist
BAP Personalization = Set Value to “Not Activated”
Personalization of lane dept. warning Cl. 15 on = Set value to “Last Setting”
System mode, lane depart. warn, = Set Value to “Selection via menu”
Switch-on condition, lane depart. warn. = Set value to “On” (I had to toggle this as this is the final step that I believe mimics pressing the button to actually activate it. You know it was successful when the Lane markings show up in the VC)
You can tweak the vibration intensity, warning time, and steering effort in these A5 adaptations:
UPDATE
Directional stabilization assist driver inact deactiv threshold (3 options)
Directional stab. assist.: intensity: steering wheel vibration (3 options)
Directional stab. assist.: intensity: power steering support (3 options)
You will get a few bings from your car about Pre Sense Malfunction, these will all go away once you are done. This will activate the self steering, steering wheel vibration, and lane crossing warning. Do all the coding then do adaptations.
If using OBDEleven use all the directions only on the left half of the "|" symbol, if using VCDS use all the directions on the right side of the "|".
UPDATE:
Security codes:
A5- 20103
ALL Coding:
A5 - Frt Sens. Drv. Assist
HC>Active | Byte 16>Bit 7
EFP>Active | Byte 12>Bit 3
17 - Dash Board (One of these may already be on, make sure both are)
Lane Assistant>Active | Byte 4>Bit 6
Lane Change Assistant>Active | Byte 5>Bit 3
09 - Central Electrics
Heading Control Config>heading_control | Byte 35>Bit 0
44 - Steering Assistance
Heading Control Assistant>Active | Byte 2>Bit 7
ALL ADAPTATIONS:
5F - Information Electronics
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning = Set Value to “Activated”
Car_Function_Adaptations_Gen2>menu_display_Lane_De parture_Warning_over_threshold_high = Set Value to “Activated”
Car_Function_List_BAP_Gen2>LDW_HCA_0x19> Set Value to “Activated”
Car_Function_List_BAP_Gen2-LDW_HCA_0x19_msg_bus> Set Value to “Terminal 15”
A5 - Frt Sens. Drv. Assist
BAP Personalization = Set Value to “Not Activated”
Personalization of lane dept. warning Cl. 15 on = Set value to “Last Setting”
System mode, lane depart. warn, = Set Value to “Selection via menu”
Switch-on condition, lane depart. warn. = Set value to “On” (I had to toggle this as this is the final step that I believe mimics pressing the button to actually activate it. You know it was successful when the Lane markings show up in the VC)
You can tweak the vibration intensity, warning time, and steering effort in these A5 adaptations:
UPDATE
Directional stabilization assist driver inact deactiv threshold (3 options)
Directional stab. assist.: intensity: steering wheel vibration (3 options)
Directional stab. assist.: intensity: power steering support (3 options)
82 - Head up display
Long Coding - Lane Departure Warning - Available
Accept
Popped up instantly and confirmed it works like a charm.
01-28-2017, 05:35 AM
#348
AudiWorld Senior Member
Just found out the other day, we can turn the lane departure warning (vibration) off via MMI in the Vehicle Setting. However, no option to turn off the Lane keep assist (auto lane keep). Only "early" or "late" two choice. Guess that can only be turned off via the switch on signal stalk on Prestige trim.
01-28-2017, 09:43 AM
#349
AudiWorld Super User
Just found out the other day, we can turn the lane departure warning (vibration) off via MMI in the Vehicle Setting. However, no option to turn off the Lane keep assist (auto lane keep). Only "early" or "late" two choice. Guess that can only be turned off via the switch on signal stalk on Prestige trim.
