electrical installation - no front lights
 

I have a question what are these cables? How they should be connect?

https://images83.fotosik.pl/556/5a714e207f905eabmed.jpg

Do they trace back to the harness coming directly out of the stator?

If so the yellow has AC voltage at 85% maximum voltage.
The white has AC voltage at 100% maximum voltage.
The other side of the circuit for both wires is engine/chassis ground.

Where does that yellow (inside the black sheath) connect?

The motorcycle normally works. Back light and kill switch working.

I installed transformation kit and unfortunately I do not remember whether they were connected to each other or not. Unfortunately, the front light is not working, and I suspect it's because of the cables.

yellow and white coming form main harness ( I will need to check whether they coming form stator or no) This secound yellow black with sheath caming form the top of harness.

So something is wrong because fornd light doesn`t work.

Is it possible that these cables should be disconnected? Or maybe they are to the horn?

It's likely the yellow wire should be connected there. The white is only used on an estart bike. That would not stop your headlight from working.

Did you get a new wiring harness with the transformation kit?

yes , I bought a new light switch exactly this one. with halogen:
http://www.motocrosscenter.com/shop/...b_type-halogen

In my electrical installation, connecting the light switch is easy. Only two plugs.
Kill switch is working but light dont want to cooperate with me hehe

Maybe the problem make this light switch. In the old light switch harness I had as I not wrong 3 plugs because one came out to the digital counter.
The one I got from motocrosscenter looks exactly like my old one and these two plugs fit. I do not have a digital counter for a long time ( i dont need it ).

My new light switch have just this two plugs which should be connected to bike harness

I have this halogen version ( my bike is form 2005 )
https://images81.fotosik.pl/560/9e93e42dfa6f06bbmed.jpg

The old light switch had three plugs, one of which I remember correctly was connected to the counter
https://images84.fotosik.pl/559/ded43ecacc565673med.jpg

Hard for me to give advice without your wiring diagram. Maybe you can figure out the light switch wires using a multimeter. Find the common and the wires that pass continuity when the switch is moved from LO to HI.

Typically your stator yellow wire would go to the common terminal of the headlight switch. Out from the switch, the white wire would go to the LO beam and the blue wire would go to the HI beam.

Your actual switch wire colours may be different.

Me neither. I can't understand where the cables are or where they should be connected. Maybe you should find some motorcycle electrical contractors. They will know how to solve your problem. And it shouldn't be expensive. At least get a piece of advice from someone who has more experience with motorcycle repair. When I bought my previous motorcycle, I didn't have working front lights, indicators, or mirrors. Back then, I knew that if you wanted to ride without lights, it had to have only passed daylight. Other than that, you can be stopped and prosecuted. So pay attention to all the rules and regulations in your region.