Remote Control Central Lock on Volvo 245 at least until 1984

[abbabak]

If you have the original Central Lock on you 240 you have:

3 and a maye a trunk system(244) or 4 motors(245).
To open you need to use the key on the drivers door or lift the drivers door button to open.
I didn't want to use the key and my key-switch on the drivers door was broken. So I wanted to use REMOTE CONTROL on the original system. My car is a 265 1980.
I bought this one over Ebay Germany without any support, it's only 2 keys and the ECU.

The standard installation guide( http://www.sam-handel.de/anleitung) was to new for my car which is relais driven. So none of the 7 connection schemes worked.

The solution:

• I opened the dashboard/clock compartiment where you find the 2 CL relais, I made all the connections here on the relais.
  The blue and the green wire from ECU goes to the black wire of the door.
  The yellow/black goes to the red wire of the door.
  The yellow goes to the green wire of the door.
  The drivers door needs a actuator to open, use a 2 wire cable from green and yellow of the relais.
  The purple wire is connected to the hazard connection with te 2 diodes.
  I put the ECU above the relais behind the clock.

Now I have a functional remote control so I dont have to use the mechanical key that often and my orinal system keeps working.