Post by matthewgrantau on Nov 3, 2023 5:37:07 GMT
Hi,
TL;DR: Is it possible to add/code a new adaptation channel that doesn't show in the adaptations list?
Scenario:
Where I am stuck:
None of these show up in the adaption list for the BCM! I can find all the active Leuchte channels, but a search finds no 'C13', 'C19' etc to modify.
So, how can I ADD a channel to link it to the fernlicht (high-beam) trigger?
I have made many other OBDeleven tweaks to the car and am comfortable with adaptation changes and even following long coding instructions.
Here are a couple of other references to this issue, that seem to indicate it is possible, but don't give the actual steps to add the channel.
forum.obdeleven.com/post/42580/quote/176 helpful advice, as always from dv52 (Australia)
and a Finnish site that I tried to read via google translate:
www.vagarena.fi/index.php?msg=645317
Part of that forum post below:
Many thanks for your help.
Matt.
TL;DR: Is it possible to add/code a new adaptation channel that doesn't show in the adaptations list?
Scenario:
- I have installed a Stedi LEDbar / driving light on my 2018 Skoda Superb and am trying to find a trigger for the relay.
- My car has Bi-Xenon lights, so there is no direct high-beam signal to the headlights to tap into.
- Based on some other threads around the web, I understand that I can use a spare pin from the BCM (09) and program that to trigger on high-beam activation.
- Have disconnected connector C (T73c) from the BCM to determine which pins are installed in the BCM and which ones are cabled in the loom (have only checked connector C so far).
- Assuming that I want a pin that has no matching cable (so therefore an unused channel, but with an available pin to connect to).
- The list of pins that appear to be available are 13,19,22,23,32,45,46,50,54,59 (these are all the small connector type in the centre rows of the connector)
Where I am stuck:
None of these show up in the adaption list for the BCM! I can find all the active Leuchte channels, but a search finds no 'C13', 'C19' etc to modify.
So, how can I ADD a channel to link it to the fernlicht (high-beam) trigger?
I have made many other OBDeleven tweaks to the car and am comfortable with adaptation changes and even following long coding instructions.
Here are a couple of other references to this issue, that seem to indicate it is possible, but don't give the actual steps to add the channel.
forum.obdeleven.com/post/42580/quote/176 helpful advice, as always from dv52 (Australia)
and a Finnish site that I tried to read via google translate:
www.vagarena.fi/index.php?msg=645317
Part of that forum post below:
So the signal for relay should be taken straight from the BCM module that is placed in side the car on driver side (LHD). Almost all of the car's lights are orginally connected trough there and there are couple of un-used pins for this job. Full scan of the system will show potential pins. All of the pins are freely configurable with VCDS or OBD11 and there are plenty of different possibilities for light configurations.
...
In my case I took the signal from connector C, pin 3 and coding something like this:
...
In my case I took the signal from connector C, pin 3 and coding something like this:
Many thanks for your help.
Matt.