Installing keyless entry

[MikeyMike]

Tomorrow im going to install a new keyless entry in my bmw 520i executive from 1995, the original bmw alarm doesnt work anymore.
I want to install the new alarm on the wires of the central door locking unit, there is a blue and white wire going in the unit that get a 12v pulse when you open and close the lock, can I connect the open and close pulses from the remote control unit to these wires?

Tnxs!

[Espen]

Do a search for this subject!

I did the same thing a while a go, Javier helped me alot there, lots of circuit drawings in that thread.

[MikeyMike]

Do a search for this subject!

I did the same thing a while a go, Javier helped me alot there, lots of circuit drawings in that thread.

I looked at some circuitdiagrams, ill try those 2 cables tomorrow, i think they have to be connected to those cables..