The key card i have is RUBBISH!! I have only had this car for just over a year and one of my cards stopped working when i put it in the car and pressed the button it just said card not detected, now for NO reason AT ALL my other card has done the same - and apparently they are in excess of £160 to replace!! WTF!! is there anything else i can do or am i going to have to get new ones? and has anyone else had problems with there renaults??