Conducta sistem racire CITROEN BERLINGO, C3 II, C3 PICASSO, C4, C4 GRAND PICASSO I, C4 GRAND PICASSO II, C4 I, C4 II, C4 PICASSO I, C4 PICASSO II, C5 III, DS3, DS4 1.4-1.6LPG dupa 2006