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  1. Re: Q7 (4M) Coding - Last Updated 6/8/2016 
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    Guys - does anybody's Q7 apply the parking brake on selecting Park on the transmission? Mine disables hill hold on pressing park - having come from the A6 which does park on park its taking a while to get used to it - hence looking to see if anyone out there to compare coding with.

    Using obd11 for the record - seems to be no descriptions on the long coding on module 03-Brakes.

    Thanks!
    Last edited by pmendicott; 16-11-2018 at 04:20 PM.
     
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  2. Re: Q7 (4M) Coding - Last Updated 6/8/2016 
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    Quote Originally Posted by pmendicott View Post
    Guys - does anybody's Q7 apply the parking brake on selecting Park on the transmission? Mine disables hill hold on pressing park - having come from the A6 which does park on park its taking a while to get used to it - hence looking to see if anyone out there to compare coding with.

    Using obd11 for the record - seems to be no descriptions on the long coding on module 03-Brakes.

    Thanks!
    Hi Pmendicott

    Not yet, I'm sure its possible, we just need to find it. Module 03 (ABS) won't contain any long coding descriptions as a safety measure, even the dealer software doesnt show any descriptions next to the coding.

    Its a matter of finding if a Q7 variant anywhere in the world does have this feature (assuming one does) from factory, and comparing coding across a number of modules.

    Cheers

    Andy
    Q7 272PS | ABT Tuned to 325PS / 680Nm | Tech Pack | Dyn Pack | Matrix | Pan Roof | Trailer | Drv+Pass Mem Seats | TV | NightV | BOSE | DVD Chger | Homelink | Soft Doors | Heat+Snd Ins Glass | Priv Glass | Heat W/Screen | Heat Steer Wheel | Adv Key | Elec Boot Cover | Elec Steer Column | Side Assist | Air Susp | Ambient Light | Heat+Fold Mirrors | Park Assist Pack | Adv TPMS | Load Fix Kit | Black Turbine Alloys | Matte Black Wrap | ABT Door Leds
     
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  3. Re: Q7 (4M) Coding 
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    Great post. Thanks for all the coding mods.

    I need a MOD that I just can’t figure out. 2017 models allow the MMI display to close into the dash while driving. 2018 and later only allow the display to be turned off. Not closed.

    When I have a scan tool connected, and Im in coding for the 5F, I can open and close the screen with the power button. But as soon as I disconnect the scan tool. The display will revert to only turning blank with the power button.

    Any help would be appreciated
     
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  4. Re: Q7 (4M) Coding 
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    Quote Originally Posted by Rich8506 View Post
    Great post. Thanks for all the coding mods.

    I need a MOD that I just can’t figure out. 2017 models allow the MMI display to close into the dash while driving. 2018 and later only allow the display to be turned off. Not closed.

    When I have a scan tool connected, and Im in coding for the 5F, I can open and close the screen with the power button. But as soon as I disconnect the scan tool. The display will revert to only turning blank with the power button.

    Any help would be appreciated
    Hi Rich

    Yep, the new 2018+ models the display doesnt retract by the button. It was some safety regulation that came into force apparently.. started in the US but I've seen it change on new Q7's here in the UK too.

    I would like to think its coding but I honestly dont know as I've not had a new 2018 Q7 to look at and get the coding from to compare... its possible it might be in the firmware of the MMI unit/screen or even a dataset as apposed to just a bit 1/0 change..

    Once I get my hands on a 2018+ Q7 that I can grab all the coding and adaptation channels from then I can start comparing.. If you can, also look at adaptation channels.. Might even be the wiring behind the button has changed.. I'll need to check that too.

    Andy
    Q7 272PS | ABT Tuned to 325PS / 680Nm | Tech Pack | Dyn Pack | Matrix | Pan Roof | Trailer | Drv+Pass Mem Seats | TV | NightV | BOSE | DVD Chger | Homelink | Soft Doors | Heat+Snd Ins Glass | Priv Glass | Heat W/Screen | Heat Steer Wheel | Adv Key | Elec Boot Cover | Elec Steer Column | Side Assist | Air Susp | Ambient Light | Heat+Fold Mirrors | Park Assist Pack | Adv TPMS | Load Fix Kit | Black Turbine Alloys | Matte Black Wrap | ABT Door Leds
     
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  5. Re: Q7 (4M) Coding 
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    Quote Originally Posted by andyhud007 View Post
    It was some safety regulation that came into force apparently.. started in the US but I've seen it change on new Q7's here in the UK too.
    On US site they are saying that the rear parking camera has to be on almost instantly by US reg. and if the screen retracts, the delay to display the rear camera is too much for the regulation.
     
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  6. Re: Q7 (4M) Coding 
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    Quote Originally Posted by andyhud007 View Post
    Hi Rich

    Yep, the new 2018+ models the display doesnt retract by the button. It was some safety regulation that came into force apparently.. started in the US but I've seen it change on new Q7's here in the UK too.

    I would like to think its coding but I honestly dont know as I've not had a new 2018 Q7 to look at and get the coding from to compare... its possible it might be in the firmware of the MMI unit/screen or even a dataset as apposed to just a bit 1/0 change..

    Once I get my hands on a 2018+ Q7 that I can grab all the coding and adaptation channels from then I can start comparing.. If you can, also look at adaptation channels.. Might even be the wiring behind the button has changed.. I'll need to check that too.

    Andy

    Thanks for the reply.

    I pulled coding from a 2017 Q7, and copied it to a 2018. Only 3 bytes were different. But it made no difference to the display closing. The wiring diagrams also appear the same from 2017 to 2018. I just dont understand how when I am connected with a scan tool, and reading the 5F module, the power button will open and close the screen as I would like it to. But as soon as I exit out, and disconnect. The button goes back to only powering the screen off. It seems like a firmware issue, instead of a coding issue. Does that mean I am completely out of luck, and stuck with the screen up all the time? I hope not
     
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  7. Re: Q7 (4M) Coding - Last Updated 16-08-2018 
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    So the mmi units in 2018 are also a new chipset (qualcomm) as apposed to the older ones based on nvidia but I doubt that has much to do with the screen up / down issue.

    My next path would be to activate GEM and see if there is anything in there. Let us know what you find.

    We could compare against an older Q7 GEM.

    Andy
    Q7 272PS | ABT Tuned to 325PS / 680Nm | Tech Pack | Dyn Pack | Matrix | Pan Roof | Trailer | Drv+Pass Mem Seats | TV | NightV | BOSE | DVD Chger | Homelink | Soft Doors | Heat+Snd Ins Glass | Priv Glass | Heat W/Screen | Heat Steer Wheel | Adv Key | Elec Boot Cover | Elec Steer Column | Side Assist | Air Susp | Ambient Light | Heat+Fold Mirrors | Park Assist Pack | Adv TPMS | Load Fix Kit | Black Turbine Alloys | Matte Black Wrap | ABT Door Leds
     
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  8. Re: Q7 (4M) Coding - Last Updated 16-08-2018 
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    Quote Originally Posted by andyhud007 View Post
    So the mmi units in 2018 are also a new chipset (qualcomm) as apposed to the older ones based on nvidia but I doubt that has much to do with the screen up / down issue.

    My next path would be to activate GEM and see if there is anything in there. Let us know what you find.

    We could compare against an older Q7 GEM.

    Andy
    Below is a '17 5F coding, compared with a '18 5F coding. I am not a coding expert, nor do I know what I am looking for. But if anyone could assist with trying to get this screen to close, I would appreciate it big time

    17 Q7 5F.jpg - Google Drive

    18 Q7 5F.jpg - Google Drive
     
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  9. Re: Q7 (4M) Coding - Last Updated 16-08-2018 
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    I got nowhere with making the screen close. Very frustrating.

    Now I am trying to turn off the orange marker bulb inside the headlights. Any ideas?
     
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  10. Re: Q7 (4M) Coding - Last Updated 16-08-2018 
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    Anyone managed to get coding for Remote boot close (from long distance)?
     
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