[willisodhiambo]

My installation also works 100%. Previously I had no ignition. I changed the CAS + key and added the ELV emulator. Now everything works as it should. Looks like I made the key wrong with the previous CAS. It's still possible to connect the FRM and up-set the installation, because at first sight it looks chaotic.
Greetings to all!

Ignition is my problem but with OBD. My obd does not have pin 1!! I have had to loop it from a wire with 12v from cas. Secondly I notice it goes to sleep after a few minutes UNLESS there is activity at the OBD or connection from INPA, ISTA or whatever.

If I can get around that I will be happier. Now I want to add a DME and cluster, then FRM.

I used universal female OBD 2 connector. It has all 16 pins. You can use the ones you need.

I connected up a DME and FRM. Works beautifully. Only one strange thing. I tested voltage on bus line from FRM after connecting it up. Had a good 12v on canH line. No idea why.

Today ill add the KOMBI then am ready for bench work. Many thanks to all who shared info on their connections. Been an exciting learning experience. If you think of it, it makes understanding operation of a car rather simple   As long as everything is working faultlessly!!