INSTRUMENT PANEL. DUCTS. Center. Door glass. Outer. Platinum. Windshield.. 2005 Audi S4

Duct. Left Lower. Left. HVAC Air Distribution ducts located under the dashboard. HVAC Duct Adapter.

Duct. Right Lower. Right. HVAC Air Distribution ducts located under the dashboard. HVAC Duct Adapter.

Air vent. black. PartQualifier: outer. Right Outer. Right.outer.

Air grille. Left.gray.

Air grille. Right.black. A nozzle / Vent to direct HVAC Air to the vehicle's windshield of to defrost / defog the windshield. An opening in the dashboard that allows blown Air to reach the passenger compartment. Center outlet. Dashboard. Duct cover. Louver. Outer. Side outlet. Trim. Valve and Amplifier; Duct. Windshield Defogger. Windshield Defroster Nozzle.

Air grille. Left.black. A nozzle / Vent to direct HVAC Air to the vehicle's windshield of to defrost / defog the windshield. An opening in the dashboard that allows blown Air to reach the passenger compartment. Dashboard. Duct cover. Louver. Outer. Side outlet. Trim. Valve and Amplifier; Duct. Windshield Defogger. Windshield Defroster Nozzle.

Defroster grille. Front. gray. PartQualifier: windshield.

blue. Defroster grille. Front. PartQualifier: windshield.

beige. Defroster grille. Front. PartQualifier: windshield.

black. Defroster grille. Front. PartQualifier: windshield.

Defroster grille. Front Left. gray. Left.door glass. PartQualifier: door glass.

blue. Defroster grille. Front Left. Left.door glass. PartQualifier: door glass.

beige. Defroster grille. Front Left. Left.door glass. PartQualifier: door glass.

black. Defroster grille. Front Left. Left.door glass. PartQualifier: door glass.

Defroster grille. Front Right. gray. PartQualifier: door glass. Right.door glass.

blue. Defroster grille. Front Right. PartQualifier: door glass. Right.door glass.

beige. Defroster grille. Front Right. PartQualifier: door glass. Right.door glass.

black. Defroster grille. Front Right. PartQualifier: door glass. Right.door glass.

Left Outer. Left. Outer duct.

Outer duct. Right Outer. Right.

Center duct.

Lower duct. HVAC Air Distribution Ducts located under the dashboard. HVAC Duct Adapter. Center. Distributor. HVAC Adapter. Instrument Panel. Intermed. Vent.

Left. Rear duct. Rear Left.

Rear duct. Rear Right. Right.

Air vent. gray. PartQualifier: center.

Air vent. blue. PartQualifier: center.

Air vent. beige. PartQualifier: center.

Air vent. black. PartQualifier: center.

Air hose. Cabin Air Temperature Sensor Aspirator Tube. HVAC Duct Adapter.

Air deflector.