2002 Renault Clio Dynamique review from UK and Ireland

I have had this car since late January 2005. I took it to Renault as it was still under warranty to check and fix what they could. That was done and then two weeks later (and up till today) the electrical fault light keeps coming on! I have since February taken it to them 5 times! First they told me to change the distributor cap, then it was spark plugs, then they said it was the Throttle body, then it was the Acceleration pedal. And now after all they changed it is still doing it. I have spoken to the Head office and they just suggested taken it to another dealer, which I have booked for next week. But I spoke to a sales guy and Renault London City and he said I should have been advised by the service department to extend the warranty on the car as the fault is reoccurring, but no, they failed to mention that. So now I'm stuck with a demon car that will cause an accident or really hurt my pocket!