Wife has same car. We had a problem starting car it was immobiliser £180 for it to be sorted. Got told the way to look out for immobiliser start up probs. Look at the little red flashing light on dash it should flash then stay on if registered with key. There is a way of resetting immobiliser a code u put in with the door lock button near gearstick. U get code from renault. Her Clio used to start when it wanted not just first thing though anytime.