Air Routing and Air Distribution In Front Passenger Compartment
Air Routing and Air Distribution In Front Passenger Compartment
• Component locations of individual components, refer to => [ A/C System Control and Regulation Components Inside Passenger Compartment ] A/C System Control and Regulation Components Inside Passenger Compartment and=> [ A/C Unit and Front Air Intake Housing Components ] A/C Unit and Front Air Intake Housing Components.
• The passenger compartment is ventilated via two ventilation frames (in the luggage compartment on the right and left near the bumper), refer to => [ Passenger Compartment Forced Air Extraction, Checking ] Testing and Inspection.
1 Instrument Panel
• With air ducts to defroster vents and various instrument panel vents.
• Different versions. Refer to Electronic Parts Catalog.
2 Vents For Indirect Ventilation
3 Defroster Vent/Front Window
• Air duct to windshield.
• If the intermediate piece for air routing/defrost - item 14 => [ (Item 14) Air Duct/Defrost Intermediate Piece ] was crushed or crumpled when the instrument panel was installed, the air routed to the windshield will be uneven or insufficient..
4 Vent To Right Front Door (Front Passenger's Doors)
5 Right Side Vent With Position Sensor In Right Side Vent (G629)
• Remove and install the side vent.
• Remove and install Position Sensor In Right Side Vent.
• Check the Position Sensor In Right Side Vent using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
• After replacement of the potentiometer (for adapting the end stops), adapt the Climatronic control module (J255) using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
6 Right Center Vent With Position Sensor In Right Center Vent (G627)
• Remove and install the center vent.
• Remove and install Position Sensor In Right Center Vent.
• Check the Position Sensor In Right Center Vent using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
• After replacement of the potentiometer (for adapting the end stops), adapt the Climatronic control module (J255) using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
7 Left Center Vent With Position Sensor In Left Center Vent (G626)
• Remove and install the center vent.
• Remove and install Position Sensor In Left Center Vent.
• Check the Position Sensor In Left Center Vent using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
• After replacement of the potentiometer (for adapting the end stops), adapt the Climatronic control module (J255) using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
8 Left Side Vent With Position Sensor In Left Side Vent (G628)
• Remove and install the side vent.
• Remove and install Position Sensor In Left Side Vent.
• Check the Position Sensor In Left Side Vent using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
• After replacement of the potentiometer (for adapting the end stops), adapt the Climatronic control module (J255) using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.
9 Vent To Left Front Door (Driver Door)
10 Air Guide / Dash Panel
• With the air ducts to the defroster vents and various instrument panel vents to the windshield.
• Different versions. Refer to Electronic Parts Catalog.
• The air duct is part of the instrument panel - item 1 => [ (Item 1) Instrument Panel ] and cannot be replaced individually..
11 Air Duct To The Instrument Panel Vent And Left Side Window
• Removing and installing, refer to => [ Air Duct To Instrument Panel Vent and Left Side Window ] Air Duct To Instrument Panel Vent and Left Side Window.
12 Air Duct With Defroster Door And Left Side Window Defroster Door Motor (V409)
• Removing and installing, refer to => [ Left Side Window Defroster Door Motor (V409) ] Left Side Window Defroster Door Motor (V409).
• Removing and installing, refer to => [ Air Duct With Defroster Door For Instrument Panel Vent/Left Side Window ] Air Duct With Defroster Door For Instrument Panel Vent/Left Side Window.
13 Left Front Footwell Vent
• Removing and installing, refer to => [ Left Footwell Vents ] Left Footwell Vents.
14 Air Duct/Defrost Intermediate Piece
• Different versions. Refer to Electronic Parts Catalog.
• If the intermediate piece air flow / defrost was crushed or crumpled when the dash panel was being installed, then the air flow to the windshield will be uneven or insufficient.
15 A/C Unit With Air Intake Housing
• Different versions. Refer to => [ Front A/C Unit ] Front A/C Unit and Electronic Parts Catalog.
• Removing and installing, refer to => [ Front Heating and A/C Unit ] Front Heating and A/C Unit.
• Removing and installing, refer to => [ Air Intake Housing Of Front A/C Unit ] Air Intake Housing Of Front A/C Unit.
• Air intake apparatus, air outlet and air guide in A/C unit, refer to => [ Air Ducts In Air Intake Housing and In Front A/C Unit ] Air Ducts In Air Intake Housing and In Front A/C Unit.
16 Air Duct For Glove Compartment Cooling
• Check the glove compartment foam seal for damage.
• Removing and installing, refer to => [ Air Duct For Glove Compartment Cooling ] Air Duct For Glove Compartment Cooling.
17 Air Duct To The Instrument Panel Vent And Right Side Window
• Removing and installing, refer to => [ Air Duct To Instrument Panel Vent and Right Side Window ] Air Duct To Instrument Panel Vent and Right Side Window.
18 Air Duct With Defroster Door And Right Side Window Defroster Door Motor (V410)
• Removing and installing, refer to => [ Right Side Window Defroster Door Motor (V410) ] Right Side Window Defroster Door Motor (V410).
• Removing and installing, refer to => [ Air Duct With Defroster Door For Instrument Panel Vent/Right Side Window ] Air Duct With Defroster Door For Instrument Panel Vent/Right Side Window.
19 Right Front Footwell Vent
• Removing and installing, refer to => [ Right Footwell Vent ] Right Footwell Vent.
20 Air Duct To The Center Vents In The Instrument Panel
21 Air Guide
22 Air Guide Channel
• From the front A/C unit to the rear A/C unit/rear air distributor housing.
• Removing and installing, refer to => [ Rear Air Distributor Housing ] Rear Air Distributor Housing.