door locks, open same time with transmitter. ONE PRESS. NOT 2
I have asked 4 dealers, if they could program my 2004 col, to OPEN all doors with 1 press of
transmitter, they said NO WAY. so I got a book on 2004 col. only. there i studied the wiring, and
after adding a 100 ohm resistor, both my front doors open with (1) press. and i love it this way.
this is a simple taks. if you know any electronices. and can solder.