Q7 (4M) Coding

[andyhud007]

Great work mitchfin. Just need to grab a coder! Let me know how u get on with lane assist


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This is really interesting this one.

To my knowledge High Beam Assist is standard on UK versions of the Q7 no? Even with standard headlights?

Mitchfin - Is it not the case on US cars?

[anemeth]

Here in Hungary it is a 150 pound option.

[andyhud007]

Here in Hungary it is a 150 pound option.

Thanks Anemeth, I just checked the latest UK brochure and High Beam Assist is standard on S-Line/SQ7 and E-tron models. Its £145 extra on SE

Andy

[Mitchfin]

This will work for B9 A4 as well, but no it is not standard in the NAR region, it is only available via the driver assist package $1800 on A4 and $2400 on the Q7.

[Mitchfin]

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.

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.


ALL Coding:

A5 - Frt Sens. Drv. Assist
HC>Active | Byte 16>Bit 7
STA>Active | Byte 16>Bit 5
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 the A5 adaptations.

[Papereyes]

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.

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.


ALL Coding:

A5 - Frt Sens. Drv. Assist
HC>Active | Byte 16>Bit 7
STA>Active | Byte 16>Bit 5
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 the A5 adaptations.

Great job Mitch!!! Does that give you pre sense front as well?

Although have to be honest and bit intimidated to do the above.

Might wait a bit before i attempt any of this!


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[Mitchfin]

Pre Sense front is standard on all 2017 Audis in NAR, so make sure you have the camera before doing this, but my car is already coded for Pre Sense Front

[Papereyes]

Pre Sense front is standard on all 2017 Audis in NAR, so make sure you have the camera before doing this, but my car is already coded for Pre Sense Front

Thanks Mitch which camera we referring to the one in the windscreen. I have pre sense city (std) and pre sense (rear). I also have a camera in the front four rings

Bit of a newbie for this coding stuff so may need to curb my enthusiasm before I brick my Q7


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[Mitchfin]

Yes, I believe all cameras are the same on this generation, so you should theoretically be able to enable the Forward Collision Warning (FCPW in the coding)

[andyhud007]

Coding Updated. Switch off speed for park assist cameras.