VOLVO SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CERTAIN VEHICLES EQUIPPED WITH HDD(HARD DISC DRIVE) NAVIGATION SYSTEM HAVE AN ERROR IN THE MAP DATA. THIS WILL CAUSE THE NAVIGATION SYSTEM TO ROUTE AWAY FROM HIGHWAYS THAT CONTAINS HOV (HIGH OCCUPANCY) OR CAR POOL LANES. THIS IS AN UPGRADE TO THE NAVIGATION SYSTEM. CSC LETTER WAS RECEIVED. *PE
