My wife's Copen 2009 1.3 discharges the battery after 10 to 14 days when not used. It has had a total of 3 batteries fitted under warranty including the original and when testing the battery discharge using a 12 volt bulb linked to the removed earth terminal with the car having every thing switched off and both doors closed when earth terminal is made contact the bulb lights up which indicates a drain somewhere. Honest John on internet reports on this problem. I know just use the car more often but if we use the car to go to an airport for a holiday I know it will not start when we return. Disconnecting the earth lead appears to be the answer but this could affect the insurance as the alarm is also disabled. Anyone out there cured this problem? Other to this the car is great.