Hey, does anyone know how can i installate the remote control for locks? I heard that remote control system can be attached straight to one door's motor?

So I opened little bit right front door and I found four different wires going to motor: red, brown, yellow and white. I found old topic for this and someone said that yellow is closing and white is opening (or other way). Do you guys know about this? What to do with brown and red wire?

Next I did this, I did cut white and yellow wire, and i connected them to each other and all locks closed, then I connected them other way and all locks opened. So it must be possible to control from here right? Next I bought remote control system, and now I dont know how to connect this.. I have burned two fuses so far

http://tinypic.com/r/xwns8/8

How to connect the wires according to that? That picture of coupling came with the remote system.

Thanks guys!