Ah, time to do a bit of shopping. I think I'll be buying that S Club CD :-). Follow the map's directions and the watch out for the little opening to get into the mall itself. It is quite hidden. Now that's done, head towards those warehouses you visited in Mission 14. Use the map and then look for the arrow. Once again be careful as the entrances can be quite hard to see as can the arrows themselves. But once you are neatly parked in their lockup the cops can't touch your earnings.