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Technical Topics DIYs and Coding Discussions 5AR - Extended Traffic Jam Assistant

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      09-02-2020, 02:29 AM   #23
rickkap
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So how did you do it?

More information would be greatly appreciated.
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      09-02-2020, 02:34 AM   #24
ifr
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Quote:
Originally Posted by rickkap View Post
So how did you do it?

More information would be greatly appreciated.
Im not going to be the source of this info as it's very dangerous in the wrong hands.

Anyone motivated and capable of implementing the required changes should be able to discover the solution with focused research.
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      01-02-2021, 02:49 PM   #25
Fpgiuliano
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Hi
I have 5AU (driving assistant professional) on my g21.
Can I enable eTja adding 5AR with VO coding?
Or I need to do other?

Thanks
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      01-02-2021, 03:38 PM   #26
ifr
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Quote:
Originally Posted by Fpgiuliano View Post
Hi
I have 5AU (driving assistant professional) on my g21.
Can I enable eTja adding 5AR with VO coding?
Or I need to do other?

Thanks
You can add it and VO code SAS2/3 and HU_MGU but it won't work unless the Car is in a supported region e.g. North America.
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      01-03-2021, 01:49 AM   #27
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thanks for reply

im studing my caf file in sas3 and hu_mgu to find something like land mask
i found this two voices in the sas3 module:
C_LaenderCluster in my car (italy) is set to "Nr004_RestofWorld"
C_LaenderVariante: in my car set to "Nr001_ECE_not_China_indien_HK...."


and this to Hu_mgu module:
country: set as deutschland


maybe one of these could enable eTja in all country?
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      01-03-2021, 02:27 AM   #28
ifr
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Quote:
Originally Posted by Fpgiuliano View Post
thanks for reply

im studing my caf file in sas3 and hu_mgu to find something like land mask
i found this two voices in the sas3 module:
C_LaenderCluster in my car (italy) is set to "Nr004_RestofWorld"
C_LaenderVariante: in my car set to "Nr001_ECE_not_China_indien_HK...."


and this to Hu_mgu module:
country: set as deutschland


maybe one of these could enable eTja in all country?
It will mess up your idrive, and I'm 99% it won't work.

The difficulty is testing, as it only activates in very specific conditions on highways, so making a single change can take days/weeks to test.

None of the masks in SAS will address this. If they are using a coding bitmask to block/allow, it's very well hidden. They could even be using a reverse mask somewhere, just to be sneaky.

I did a deep dive on this and couldn't find anything obvious.

My reasoning is that BMW may want to allow the function in future if EU regulations change, so will have a code somewhere to enable the function by GeoLock, but it's really not obvious. It might even be locked in the software with no coding option. Doesn't make sense that it would be but seeing as all discovery attempts have failed, its definitely a possibility.
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      01-03-2021, 03:44 AM   #29
Fpgiuliano
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Thanks for ur indications I will not modify the code
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      08-23-2021, 03:32 AM   #30
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Quote:
Originally Posted by rickkap View Post
So how did you do it?

More information would be greatly appreciated.
Probably https://www.bimmerfest.com/threads/d...t-tja.1382749/
or similiar.
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      08-23-2021, 03:39 AM   #31
Fpgiuliano
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Quote:
Originally Posted by GreQonE View Post
Hi, thanks.
I had found the solution but it is not viable as it is too risky
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