Hi safm, thanks for your comments.
In response to your question:
1- At first, I made my wiring looms for my new LED headlights according to the erWin diagram, but at first it was not clear to me what type of LED headlight I was going to install.
viewtopic.php?p=577212#p577212
There are three types of LED headlights for Golf MK7.5:
- 8IT, the basic one, with only one control module per headlamp
- 8IX which is an improved version of the 8IT, with additional functions, but with the same set of internal LEDs as the 8IT.
- And finally the 8IU, the highest, and whose set of internal LEDs are ready for DLA (Dynamic Light Assist), in addition to the additional functions of the 8IX.
The last two have two control modules.
Depending on the type of LED headlights, 6, 7 or 8 wires are needed in the T14 connector.
Note: I am not sure, but I think it is also possible that the number of wires depends on the date of manufacture of the headlight.
A brief comment:
As a joke I say that there are three versions of the Golf mk7.
- The original. 2013 MY (MK7)
- The Face Lift. 2017 MY (MK7.5)
- And the Ass Lift of the Face Lift. 2019 MY (MK7.75)... those manufactured from August 2018 until the end of production (Europe).
A notable increase in improvements in each of them. My wife's Golf would be a MK7.75 ...
... I love it.
2- After consulting with some minor gods, and subsequently having some religious conversations with Slavik (Madwarlock)
, I decided that I would buy the 8IU LED Headlights for the DLA possibility, despite having already updated the HBA (Light Assist basic) on my wife's Golf.
I received my new 8IU LED headlights
viewtopic.php?p=577598#p577598
That is, they are the highest but with only 6 pins on the T14 connectors. With these images you can know exactly how to manufacture your wiring looms in case of retrofitting 8IU LED headlights.
I finally left the wiring looms I made as they were. They will always allow me to install 8IT or 8IX headlights as well (if needed), because the two additional wires you are referring to are duplicate signal wires. N/A in my case.
Ground and +15, ... they are duplicated due to the internal construction of the type of LED headlight.
viewtopic.php?p=578869#p578869
Video installation (of this part)
viewtopic.php?p=579136#p579136
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I keep having fun with this process which is slow due to the pandemic, and also due to a little covert fight I have with a demigod who thinks he is a god ...
I am eating him slowly, because he tastes very pleasant ...
On the other hand, I would like to sincerely apologize
to all the followers of this thread due to the intentional modification by third parties
of the information that I have posted in each post.
To correctly view the videos, both music and information, it is necessary to update the page as many times as necessary, until the information posted makes sense.