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Hill Hold Assist

itchyhippo Dec 27, 2017

  1. itchyhippo

    itchyhippo Member

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    So I'm under the consensual opinion that Hill Hold cannot be activated on facelift A1's/S1's - however, i've just treated myself to ODBEleven for Christmas. Their app/forum seems to suggest Hill Hold is possible using the following coding;

    Hill Hold Assist Activation
    Select Control unit 03 (brake / ABS)
    Control unit coding
    Byte 16 and Bit 0 Activate
    Adaptation
    Select Berganfahrhilfe
    Adjustment:
    0 = Berganfahrhilfe "Normal"
    1 = Berganfahrhilfe "Early"
    2 = Berganfahrhilfe "Late"

    Anyone know if this is true? Worried about messing something up if I try code it and it doesn't work.

    Taa!
     
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  3. I'd be interested if this works!
     
  4. OCDetails

    OCDetails Site Sponsor Site Sponsor TFSI Owners Group Team Sepang Audi S1 Manual

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    how would that work exactly when its a manual handbrake?
     
  5. SPIKE_S3

    SPIKE_S3 Well-Known Member Team Ara Blue Team Daytona Gold Supporter

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    Just checked the Audi website and HHA is an option. A bigger surprise is that I couldn't see BOSE as an option....only Audi Sound System - is this right?
     
  6. Dobboy

    Dobboy Member

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    HHA works on mine, 2015 model
     
  7. itchyhippo

    itchyhippo Member

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    Have you coded it or was it already active/from factory?


    Sent from my iPhone using Tapatalk
     
  8. SPIKE_S3

    SPIKE_S3 Well-Known Member Team Ara Blue Team Daytona Gold Supporter

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    Is there a button to active HHA, or is it just active at all times? This has me entrigged now.
     
  9. itchyhippo

    itchyhippo Member

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    If activated it will just work when the car detects it is on a hill. No need to press anything or do anything


    Sent from my iPhone using Tapatalk
     
  10. Dobboy

    Dobboy Member

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    It was active when I got it.
     
  11. Dobboy

    Dobboy Member

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    It activates if you are sitting on a hill with your foot on the brake, say at traffic lights, when you take your foot off the brake the car stands still for a few seconds (maybe 3secs tops) whilst you get in gear and move off. If you don't get in gear quick enough and have foot off the brake, it deactivates and the car rolls back.
     
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  13. SPIKE_S3

    SPIKE_S3 Well-Known Member Team Ara Blue Team Daytona Gold Supporter

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    This is not Hill Hold Assist. Both my S1 and old A3 had this feature you mention, but HHA will apply the brakes for as long as you are stationary and until you go to pull away again. I have HHA assist on my new A4, and it is a great option to tick on any new car.
     
  14. Dobboy

    Dobboy Member

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  15. Dobboy

    Dobboy Member

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    I just looked at my build sticker in the boot and plonked it into a decoder.

    "PRCode: UG4 = Hill hold control + comfort driving assist"
     
  16. SPIKE_S3

    SPIKE_S3 Well-Known Member Team Ara Blue Team Daytona Gold Supporter

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  17. Dobboy

    Dobboy Member

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  18. mvb12

    mvb12 New Member

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    i can activate this feature if anyone looking for assistance with this
     
    Gralegav likes this.
  19. Huwbert

    Huwbert Member

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    Just learn to drive......
     
    lfcrule1972 likes this.
  20. itchyhippo

    itchyhippo Member

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    Thanks, I hadn’t though of doing that


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    lfcrule1972 and ChrisG. like this.
  21. Where are you located?
     
  22. ksmudger

    ksmudger New Member

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    Does anybody know how to activate this with the use of VCDS software?
     
  23. ksmudger

    ksmudger New Member

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    I’m located in Norwich
     

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