Report "The car is a 2004 1.9dci renault grand senic this car as a key card and a start button as you know but this car is doing what it not supposed to do it is running without the key card inserted the relay incorporates the air conditioning too checked relay it was faulty so replaced with a different one of the same value and this is what it did it stood for n5 hours then the fan started to stop and start at random?"