Component Overview
Component Overview
1 Instrument Panel
• Instrument panel with defrost air vent.
• Air guide channel installed under the instrument panel.
• Air guide channel overview, refer to => [ Air Guide Channel Overview ] Air Guide Channel Overview.
• Instrument panel, removing and installing.
2 Center Vents
• Air vent overview, refer to => [ Air Vent Overview ] Air Vent Overview.
• Center vent, removing and installing, refer to => [ Center Air Vent ] Center Air Vent.
3 Right Side Vent
• The air distribution is activated using the defrost intermediate piece, refer to item 10 => [ (Item 10) Intermediate Piece For The Defrost Air Vent ] Air Vent Overview.
• Removing and installing, refer to => [ Side Window Air Vents ] Side Window Air Vents.
4 Right Side Vent
• The air distribution is activated using the air vent intermediate piece, refer to item 11 => [ (Item 11) Intermediate Piece For The Instrument Panel Air Vent ] Air Vent Overview.
• Removing and installing, refer to => [ Side Air Vents ] Side Air Vents.
5 Front A/C Display Control Head (E87) with A/C Control Module Function (J301)
• Two-piece version.
• Rear heat controls, refer to item 16 => [ (Item 16) Rear Heat and Fresh Air Controls ] Heater Overview.
• Function, refer to => [ Front A/C Display Control Head (E87) with A/C Control Module (J301) Functions ] Front A/C Display Control Head (E87) with A/C Control Module (J301) Functions.
• Multi-pin connector assignment, refer to => [ Front A/C Display Control Head (E87) with A/C Control Module (J301) Multi-Pin Connectors, Pin Assignment ] Front A/C Display Control Head (E87) with A/C Control Module (J301) Multi-Pin Connectors, Pin Assignment.
• Removing and installing, refer to => [ Front Heat and Fresh Air Controls ] Front Heat and Fresh Air Controls.
• With Fresh air blower switch (E9).
• With Fresh air/recirculating door switch (E159).
• Also with Immediate heating button (E537) in vehicles with auxiliary heater.
• Depending on the vehicle equipment level, with Seat heating/ventilation adjuster (E399).
6 Recirculation Door Motor (V113)
• With the Recirculation door motor position sensor (G143).
• Checking, use the Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Air Recirculation Door Motor (V113) with Position Sensor (G143) ] Air Recirculation Door Motor (V113) with Position Sensor (G143).
7 Fresh Air Blower (V2)
• Checking, use the Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Fresh Air Blower (V2) ] Service and Repair.
8 Front Passenger Side Footwell Vent
• Removing and installing, refer to => [ Footwell Vent, Front Passenger Side ] Footwell Vent, Front Passenger Side.
9 Dust and Pollen Filter
• With activated charcoal insert.
• Dust and pollen filter with activated charcoal insert, refer to=> [ Dust and Pollen Filter with Activated Charcoal Insert ] Description and Operation.
• Removing and installing, refer to => [ Dust and Pollen Filter ] Service and Repair.
10 Footwell Trim Panel For The Front Passenger Side
11 Condensation Water Drain Hose With Valve
• Checking, refer to => [ Condensation Water Hose and Vents ] Condensation Water Hose and Vents.
• Removing and installing, refer to => [ Condensation Water Hose and Vents ] Condensation Water Hose and Vents.
12 Fresh Air Blower Series Resistor With Fuse (N24)
• Removing and installing, refer to => [ Fresh Air Blower Series Resistor with Fuse (N24) ] Service and Repair.
13 Evaporator Temperature Sensor (G308)
• Removing and installing, refer to => [ Evaporator Temperature Sensor (G308) ] Evaporator Temperature Sensor (G308).
14 Right Rear Vent Air Guide Channel
• Removing and installing, refer to => [ Front Air Vent Air Guide Channel ] Front Air Vent Air Guide Channel.
15 Left Rear Vent Air Guide Channel
• Removing and installing, refer to => [ Front Air Vent Air Guide Channel ] Front Air Vent Air Guide Channel.
16 Sealing Caps
• Only for vehicles without air duct/air vent installed in the rear center console.
• Removing and installing, refer to => [ Heater and A/C Unit Closure Cap ] Heater and A/C Unit Closure Cap.
17 Auxiliary Heater Heating Element (Z35)
• Only installed on vehicles with Diesel engine without auxiliary water heater.
• Removing and installing, refer to => [ Auxiliary Heater Heating Element (Z35) ] Auxiliary Heater Heating Element (Z35).
• Switch-on criteria, refer to => [ Switch-on Criteria for Activation of Auxiliary Air Heater Heating Element (Z35) ] Switch-on Criteria for Activation of Auxiliary Air Heater Heating Element (Z35).
• Switch-off criteria, refer to => [ Switch-off Criteria for Activation of Auxiliary Air Heater Heating Element (Z35) ] Switch-off Criteria for Activation of Auxiliary Air Heater Heating Element (Z35).
18 Heater Core
• Removing and installing, refer to => [ Heater Core ] Service and Repair.
• After replacing heater core, replace all the coolant.
19 Driver Side Footwell Vent
• Removing and installing, refer to => [ Footwell Vent, Driver Side ] Footwell Vent, Driver Side.
20 Heating and A/C unit
• Heating and A/C Unit, removing and installing, refer to => [ Heating and A/C Unit ] Removal and Replacement.
• Heating and A/C Unit attachments overview, refer to => [ Heating and A/C Unit Attachments Overview ] Heating and A/C Unit Attachments Overview.
• Heating and A/C unit, disassembling and assembling, refer to => [ Heater and A/C Unit, Manual A/C System ] Heater and A/C Unit, Manual A/C System.
• Disassembling and assembling evaporator housing, refer to => [ Evaporator Housing ] Evaporator Housing.
21 Left Side Vent
• The air distribution is activated using the intermediate piece for the air vent, refer to item 11 => [ (Item 11) Intermediate Piece For The Instrument Panel Air Vent ] Air Vent Overview.
• Removing and installing, refer to => [ Side Air Vents ] Side Air Vents.
22 Left Side Vent
• The air distribution is activated using the intermediate piece defrost, refer to item 10 => [ (Item 10) Intermediate Piece For The Defrost Air Vent ] Air Vent Overview.
• Removing and installing, refer to => [ Side Window Air Vents ] Side Window Air Vents.