Volvo Car USA LLC and Volvo Car Canada Limited (Volvo) on behalf of Volvo Car Corporation, has decided to launch Service Campaign S29650 for model year 2012 S60 vehicles with engine code 62. Volvo has identified that upgrading the oil specification to ACEA A5/B5 Full Synthetic will help reduce carbon build up in the engine, and better align with the oil specification used in newer Volvo?s.