Sis. Electric Renault Twingo

I have a Renaul Twingo, I have stopped working the signals and the Pica Pica, however the ethan ok fuses.
Will anyone have a diagram or electrical circuit manual?

Many grace

Check the emergency light interruptor, it may be badly imprisoned

The red button of the beacons? ... am I going to check it, but at first glance or rather mechanically it gives the impression that it works ...

Thank you

did you check the relay, and the button inside? What year is your Renault, I want to have a BSI to command

Yesterday I check the beacon button and it's fine (with a tester) .. I thought it could be some relay, but I have no idea where it is, what it is. The Twingo this is from 96, and this is its first failure in 12 years ...
I have searched for the electrical scheme but I have not found it anywhere; If you tell me where is the relay barbaro, about BSI, I have no idea what is ...

thanks