Owner's Manual
Page 274
... with the High Performance audio system. Bulbs used as the original (see Introduction. Models equipped with the Premium Sound audio system, the Volvo Navigation System and/or keyless drive. Single wire system in which the chassis and engine block are used in the car Bulb Low beam headlights (models with halogen headlights) High...
... with the High Performance audio system. Bulbs used as the original (see Introduction. Models equipped with the Premium Sound audio system, the Volvo Navigation System and/or keyless drive. Single wire system in which the chassis and engine block are used in the car Bulb Low beam headlights (models with halogen headlights) High...