spachi

Hi~~ ^

I have an Audi a6 c6 2008 fsi 3.2 model.
I tried to buy an additional key because i hv only one key, but it cost over $ 300, so I found another way.
I found a door only control remote just $10,,

but,, to install this, i need to find the central locking wiring.
I want to find the wiring under the driver's seat without disassembling the door,.

who knows central locking

where to connect the wiring, I would appreciate your help.

Thank you in advance.~