couple of problems, but can not seem to fix

hi all, I am hoping I can get some positive info from here, I have a 2003 espace, just had gearbox done (automatic), power steering pump, water pump, and all belts etc. the problem i am having is that something small is slowly draining the battery, jump start it and fires up first time, leave for a day or so and dead. any ideas please would be a great help.



also the dashboard has gone into French mode, and can/wont let me change anything by using the button etc as stated in the book. help on this too please. thanks in advance