A friend bought a hyundi coupe 01 last week from a well know garage in dublin it had two owners and 20K on the clock seemed a very good buy. But she noticed that after travelling home one evening from work her mileage counter had only registered her journey as 1.5miles when in fact its 25miles home. she kept an eye on it for a day or two and she had the same problem.the garage have the car back and are fixing the problem told told her that it never was a problem before. After talking to friends she now has no confidence in the garage or car as they have no way of assuring her that the last owner was driving around alot and that the mileage is correct. what are her rights.