Can a Renault Cio 1.2 8v 51 reg multi timer unit be chipped?

I currently own a renault clio 1.2 8v 51 reg, I had a problem with the rear wiper motor, one mintue it was working and the next day I come to use it and it didn't work, so I got an auto-electrican out to it and he bypassed the problem by putting an independent switch so that I could use the rear wiper again.

But since then, my central locking and front wiper have stopped working, I think that it may have something to do with the multi timer unit?

I was wondering if there is anyway that the unit could either be bypassed or chipped in anyway, to try and stop this unit shutting down my car bit by bit.

gabbi wrobel
January 2012