Not sure about the log book part but how old is the car ? regardless of mileage its going to be no younger than 6 years old a a/c belt is a servicable part so you cant complain of that , a bonnet switch isnt expensive either & everybody in their granny knows that rear springs break its hardly grounds for a buy back! You spent 14k on a car that was round about 50k new & you expect it to be factory