MK7.5 OEM LED Tails

[ZERO815]

You could try:
- DimmwertAB20/21 to 127
- DimmwertAB27 to 100

I’m not sure if changes to DimmwertAB27 affect the running lights brightness at all.

With AB20/21 to 100 some cars have a flickering brake light. It’s always better and factory settings to go with 127. It has been too long since I’ve tested it on my car to say it makes the brake lights brighter.

 

[0RP]

Hi all, I know that the topic is quite old and that most of the people here are with NA MK7, but I'll ask a question anyway, maybe someone has instructions for coding.

I'm going to install taillights with dynamic turn signals soon and I'm thinking of doing it as defined in the 5g0052400 instructions (I have them) for the 5g1052200c set, which means swapping pins 9 and 3 in slot C on the BCM, place additional wire from the BCM to the taillights and connecting the inner and outer ones.

These are PN: 5G0945207G 5G0945208G 5G0945307P 5G0945308P

I've read almost all the posts from 2017 onward but I didn't find or I have skipped the coding for EU MK7.5 with standard (low) LED lights.

What I don't have is how to do the coding for the described method for EU MK7.5 with standard LED lights.

thx

Just finished installing the taillights, here to answer myself and others in case anyone needs it.
I made adapters so I can always go back to the old lights.

Here are documents showing how to connect everything together and comparing BCM adaptations for Low led (old) and High led (new) tail lights.
It is also necessary to swap pins 9 and 3 on the BCM and add a yellow wire to pin 6 in slot C.

Everything about the wiring is also found in the instructions 5G0 052 400, which are available online.

Old vs New