What are these wires on Recaro seat?

Okay, I disassembled front padding from my passenger seat and found these wires. Seems like they were connected, but for some reason cutted. The other end is connected to front padding with string.
I checked the driver's seat and found same wires cutted, other end loose and other connected to front padding with string.

So what are these for? They go underneath the seat and there is a clippy connector thingy.
Driver's seat works fine, but passengers side seat doesnt go up/down, I think it is unrelated to this wire. Tried to find something from electronic schematics, but no luck.

Any ideas, before I take the seat off ?

ayfreetee said:

I would say seat heater, took the padding off the front of my S3 seats in my old Golf which weren't heated and they didn't have those connectors in them.

Click to expand...

Thanks.
I connected passenger side wires and turned on the seat heater, my *** felt little warmer than usual so it must have been the "*** warmer" wires. Dont know why previous owner have disconnected them, but atleast now Im prepared for hot summer.