Can anyone help,please My wife placed a cup of Mc donalds lemonade in the cup holder and some liquid leaked on the nav. unit below.Now the bloody things don't work.The radio is o.k. but the sat nav does't reconise the the dvd disc.Does anyone know who service this things,my garage don't . And i'm in two minds on taking legal advice on the matter.After all the cup was on the cup holder ,what else is it there for,stupid placed to put it.what do you think? thanks MIGU