´1996-1999 Keyless entry diagram

[carletes45]

Hi all.
I am a new owner of the 1998 volvo s40, very happy with it but...
I need from one of you, kind gentlemen, please, a wiring diagram for the Keyless entry system of the first models until 1999, I have some diagrams from 1999 onwards but this remote opening system appears more modernized, with a lot of wiring and very complicated In addition, I already have the module and the wireless controls to install the old system.
Does anyone have wiring diagrams for the 1995 to 1999 models?
I don't want to install anything from the aftermarket, I prefer the original oem installation...
thank you very much for any possible answers

[carletes45]

any help?