AK 550 keyless knob light

[ktienation]

Hello friends,

I have a question: My 2020 AK550's keyless knob light doesnt work. I once removed the plastic with the LEDs only to notice, the previous owner has removed the wires (seems to mee the red / blue light annoyed him for some reason). Therefore, i dont see any lighting when using my keyless knob.

I was thinking about soldering back the nescessary cables but I have no idea how the wireing should be done (there is no schematic in the service manual). Anybody have any schematics or photos of the comleate device so i can see how to do the job?

Everything works as it should, its just the led strip that is dead.

Thanks for help!
Piotr

[rjs987]

Don't know how much help this will be but this is the electrical diagram for what I believe is the 2020 Euro 4 version of the AK 550.
https://drive.google.com/file/d/1M48vAJRF57y060p1fRAHnw0bEhk3DBpd/view?usp=drive_link

I downloaded this document as well as the service manual from the Austrian Kymco HQ web page technical downloads page.
[url]https://kymco.at/kymco_store_view/dowloads/kymco.html]https://kymco.at/kymco_store_view/dowloads/kymco.html][url]https://kymco.at/kymco_store_view/dowloads/kymco.html[/url]
The AK 550 documents are more than half way down the list and include several documents including this electrical diagram and the service manual and others. The document names in the list are not English but the documents, when I downloaded them, are in English.

You should be able to download and open the diagram and then zoom in to be able to clearly read it.

Don't know why the previous owner didn't just unplug the ring... or collar as it is called in the parts list.
If you need to replace it to regain the lighting the collar is available on TBSS here:
https://taiwanbigscootershop.com/collections/ak550/products/kymco-original-parts-keyless-system-ak550?variant=39519530221667