Climatic Heating and A/C Unit

Climatic Heating and A/C Unit





1 Temperature Regulator Door Motor (V68)

• Checking, use: Vehicle Diagnosis, Testing and Information System (VAS 5051) (or succeeding model)

• Removing and installing => [ Temperature Regulator Door Motor ] Climatic Door Motors and Temperature Sensors

• Replacing: Initiate Basic Setting function with Vehicle Diagnosis, Testing and Information System (VAS 5051) (or succeeding model) => [ Climatronic A/C System with Automatic Control, Checking and Adjusting ] Climatronic A/C System with Automatic Control, Checking and Adjusting

2 Bracket

3 Screws

• Bolts must be unscrewed to separate air distributor and evaporator housing.

4 Cover

5 Recirculation Door Motor (V113)

• Checking, use: Vehicle Diagnosis, Testing and Information System (VAS 5051) (or succeeding model)

• Removing and installing => [ Recirculation Door Motor ] Climatic Door Motors and Temperature Sensors

• Replacing: Initiate Basic Setting function with Vehicle Diagnosis, Testing and Information System (VAS 5051) (or succeeding model) => [ Climatronic A/C System with Automatic Control, Checking and Adjusting ] Climatronic A/C System with Automatic Control, Checking and Adjusting

6 Housing for air entry

• With recirculating air door

7 Evaporator housing: Upper part

• Disassembling and assembling evaporator housing => [ Evaporator Housing Assembly Overview ] Description and Operation

8 Evaporator housing: Lower part

• Disassembling and assembling evaporator housing => [ Evaporator Housing Assembly Overview ] Description and Operation

9 Evaporator

• Removing and installing => [ Evaporator ] Service and Repair

10 Evaporator Temperature Sensor (G308) or Evaporator Vent Temperature Sensor (G263)

• Checking, use: Vehicle Diagnosis, Testing and Information System (VAS 5051) (or succeeding model)

• One or both of the component designations will appear, depending on software. The tasks are the same.

• Removing and installing => [ Evaporator Vent ] Service and Repair

11 Connection for glove compartment cooling

• to remove, remove glove compartment

• Installation position of glove compartment cooling connection => [ Installation position of glove compartment cooling
connection ]

12 Cooling hose for glove compartment cooling

• to remove, remove glove compartment

13 Fresh Air Blower Series Resistor With Fuse ( N24)

• Removing and installing => [ Fresh Air Blower Series Resistor with Fuse ] Service and Repair

14 Fresh Air Blower (V2)

• Removing and installing => [ Fresh Air Blower ] Service and Repair

15 Dust and pollen filter

• With activated charcoal filter

• Removing and installing => [ Dust and Pollen Filter ] [1][2]Dust and Pollen Filter

16 Cover

• For dust and pollen filter

17 Heat exchanger

• Removing and installing => [ Heat Exchanger ] Service and Repair

18 Heater core trim

19 Auxiliary Heater Heating Element (Z35)

• Only on vehicles with Diesel engine without auxiliary heater

20 Air distribution housing

Installation position of glove compartment cooling connection





1 Connection

2 Valve