Hello. I have a 2015 Q5 and am having some coding issues. I have searched on VWVortx, Ross-Tech Forums, and Audizine and have been unsuccessful. Was wondering if you could look at my logs and give me some direction. I am currently working on the misfire issue with a local mechanic, but the coding on the Side Assist and the Sound system thing are frustrating the hell out of me. I can't find any direction on what the actual values in VCDS should be. I can't find a post or a video on how to code them properly. Everyone has "Lane Change Assist" posts but no "Side assist / blind spot". They are greyed out on the MMI and I cant seem to find how to properly enable them.

 

There is no coding option with VCDS
You have to calibrate the Lane-Change Assist, for that you need a special program and other devices

1 Fault Found:
730117 - Control Module 2 for Lane-Change Assist
C1115 F0 [00001001] - Automatic Calibration Not Possible
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 3
Fault Frequency: 11
Reset counter: 24
Mileage: 204530 km
Date: 2024.05.16
Time: 20:43:46

 

So for the sake of transparency, all of this started when I messed with the green menu. I have since repented of my sins!!! But I have not been able to restore the green menu options because I have not been able to find a stock green menu post by anybody. I don't know if that changes your recommendations any....

 

Probably just shot injectors on the engine issue.

What do you mean "coding" issues? Coding is a specific task in VW/Audi diagnostics. I don't see any coding issues. Errors from a control module are called a DTC (diagnostic trouble code). You do have those from the J769. In B8, side assist is lane change assist is blind spot assist. Lane keep assist is something different. The DTC from the J769 is saying "the J770, module 2, is saying it cannot perform the automatic calibration". Calibration is not coding, coding is not adaptation, adaptation is not basic setting. Calibration is typically a basic setting action. Calibrating the side assist requires special instruments. Some have created DIY versions; search should turn up things. But for me, lane change assist is a flexible neck.

As for the sound system, again, as you see under 47-sound system, there is no coding at all for that unit. You simply have errors, DTCs, reflecting some problem. Is there a reason you believe those identified speakers (the rear door woofers) are not blown?

The 5F (J794) stuff is because of you messing up the green menu configuration (which is not coding). Never change anything without first logging everything's original value. MY15, so B8.5; you'll need to find someone with a B8.5 (MY13-MY17) to relay what their green menu settings are. But the green menu settings are tailored to the actual config of the vehicle, so best to find someone with the same vehicle configuration as yours.

 

Thanks for taking the time to respond.

When I say coding, I mean using VCDS to reset the commands that would enable that particular module. I know there are threads related to "coding" after a retrofit but not on my particular platform. So either a green screen config (screenshot) that would give me some direction to manage it that way, or the VCDS process to attack it that way.

 

The configuration of the MMI configuration menu (green menu) is not something that occurs through any of the scan tool actions. Long coding, adaptations, basic settings, none of that interacts with it as I understand it. I suspect you'd need ODIS to just reinitialize the control module back to factory config, or you manually re work out what each setting needs to be put at. As this is likely going to call under what would be called parameterization, which VCDS cannot do.

What would be really interesting is if the configuration was stored in a data file in the Linux system that could be pulled/modified/installed for backup/restore of the complete configuration. But I suspect that would be too easy. And something DrGER would be much more knowledgeable. But looks like something that doesn't exist based on the conversation in this thread:

https://www.vwvortex.com/threads/hel...-back.9491573/
Looks like that menu is a sandbox for learning "never change anything without documenting everything first".

You might want to post a new thread with an actually direct title to your need: "Need working green menu screenshots from B8.5 Q5 2.0T P+" and clarify you do have MMI 3G+, you do have B&O, and you need to clarify whether you do or do not have the Audi Drive Select controls. The green menu settings/screenshots will only be relevant if the vehicle is the same configuration as yours (there is no green menu for Concert anyway).

 

Sounds like the engine DTC’s are related to an intake boost leak and possible stuck open injector(s). I would not drive it much until this is repaired as it will likely cause more expensive damage later with continued driving.