Climatronic Components
Climatronic Components
• Disconnect the battery before removing components marked with a **.
• A data plate indicates the refrigerant used and capacity.
1 Dash Panel **
2 Sunlight Photo Sensor (G107) or Sunlight Photo Sensor 2 (G134)
• Check using Vehicle Diagnostic Tester.
• Tasks: Controls temperature door and fresh air blower depending on light intensity.
• Emergency running in the event of failure: the Climatronic control module (J255) utilizes a fixed value.
• Removing and installing, refer to => [ Sunlight Photo Sensor (G107) or Sunlight Photo Sensor 2 (G134) ] Sunlight Photo Sensor (G107) or Sunlight Photo Sensor 2 (G134).
3 Center Vents
• Removing and installing, refer to => [ Center Vent ] Center Vent.
4 Air Outlet
• Removing and installing, refer to => [ Driver or Passenger Vents ] Driver or Passenger Vents.
5 Right Vent Temperature Sensor (G151)
• Check using Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Left and Right Vent Temperature Sensors (G150)/(G151) ] Left and Right Vent Temperature Sensors (G150)/(G151).
6 Climatronic Control Module (J255)
• The Climatronic Control Module (J255) and the Front A/C Display Control Head (E87) are one component that cannot be disassembled.
• Check using Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Front A/C Display Control Head (E87) with Climatronic Control Module (J255) ] Front A/C Display Control Head (E87) with Climatronic Control Module (J255).
• Replacing: initiate the Basic Setting function with the Vehicle Diagnostic Tester. Refer to => [ Climatronic A/C System with Automatic Controls, Checking and Adjusting Components ] Climatronic A/C System with Automatic Controls, Checking and Adjusting Components.
7 Fresh Air/Recirculating Air/Back Pressure Door Motor (V425) With Fresh Air/Recirculating Air/Back Pressure Door Motor Position Sensor (G644) from June 2007
• Check using Vehicle Diagnostic Tester.
• Replacing: initiate the Basic Setting function with the Vehicle Diagnostic Tester. Refer to => [ Climatronic A/C System with Automatic Controls, Checking and Adjusting Components ] Climatronic A/C System with Automatic Controls, Checking and Adjusting Components.
• Removing and installing, refer to => [ Fresh Air/Recirculating Air/Back Pressure Door Motor (V425) With Motor Position Sensor (G644) ] Fresh Air/Recirculating Air/Back Pressure Door Motor (V425) With Motor Position Sensor (G644)
• Through to December 2003 Fresh/recirculation air door motor (V154)
• From January 2004 till May 2007 Recirculation door motor (V113)
8 Right Footwell Vent
• Removing and installing, refer to => [ Right Footwell Vent ] Right Footwell Vent.
9 Fresh Air Blower (V2) with Fresh Air Blower Control Module (J126)
• Check using Vehicle Diagnostic Tester.
• Fresh Air Blower (V2) , removing and installing, refer to => [ Fresh Air Blower (V2) ] Service and Repair.
• Fresh Air Blower Control Module (J126) , removing and installing, refer to => [ Fresh Air Blower Control Module (J126) ] Fresh Air Blower Control Module (J126).
10 Connector
11 Heater Partition
• Removing, refer to => [ Heater Partition ] Heater Partition.
12 Sealing Caps
• Only in vehicles without air guide to vent installed in center console at rear.
13 Air guide
• Disassemble the center console in order to remove it. Refer to Storage Compartments, Covers and Trim.
14 Dust and Pollen Filter
• With activated charcoal filter.
• Removing and installing, refer to => [ Dust and Pollen Filter ] .
15 Connection
• Depending on vehicle equipment.
• For center console air guide.
• Disassemble the center console in order to remove it. Refer to Storage Compartments, Covers and Trim.
16 Air Outlet Grille
• Depending on vehicle equipment.
17 Rear Channel For Right Footwell
• Removing and installing, refer to => [ Rear Footwell Channel ] Rear Footwell Channel.
18 Rear Channel For Left Footwell
• Removing and installing, refer to => [ Rear Footwell Channel ] Rear Footwell Channel.
19 Evaporator Temperature Sensor (G308) or Evaporator Vent Temperature Sensor (G263)
• Check using Vehicle Diagnostic Tester.
• One or both of the component designations will appear, depending on software. The tasks are the same.
• Removing and installing, refer to => [ Evaporator Temperature Sensor (G308) or Evaporator Vent Temperature Sensor (G263) ] Evaporator Temperature Sensor (G308) or Evaporator Vent Temperature Sensor (G263).
20 Right Temperature Door Motor (V159)
• Check using Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Right Temperature Door Motor (V159) ] Right Temperature Door Motor (V159).
• Replacing: initiate the Basic Setting function with the Vehicle Diagnostic Tester. Refer to => [ Climatronic A/C System with Automatic Controls, Checking and Adjusting Components ] Climatronic A/C System with Automatic Controls, Checking and Adjusting Components.
21 Auxiliary Heater Heating Element (Z35)
• Only installed on vehicles with Diesel engine without auxiliary heater.
22 Heater Core
• Removing and installing, refer to => [ Heater Core ] Heater Core.
23 Front Air Distribution Door Motor (V426)
• Check using Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Front Air Distribution Door Motor (V426) ] Front Air Distribution Door Motor (V426).
• Replacing: initiate the Basic Setting function with the Vehicle Diagnostic Tester. Refer to => [ Climatronic A/C System with Automatic Controls, Checking and Adjusting Components ] Climatronic A/C System with Automatic Controls, Checking and Adjusting Components.
24 Left Footwell Vent
• Removing and installing, refer to => [ Left Footwell Vent ] Left Footwell Vent.
25 Left Temperature Door Motor (V158)
• Check using Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Left Temperature Door Motor (V158) ] Left Temperature Door Motor (V158).
• Replacing: initiate the Basic Setting function with the Vehicle Diagnostic Tester. Refer to => [ Climatronic A/C System with Automatic Controls, Checking and Adjusting Components ] Climatronic A/C System with Automatic Controls, Checking and Adjusting Components.
26 Left Footwell Vent Temperature Sensor (G261)
• Check using Vehicle Diagnostic Tester.
• Removing, refer to => [ Left Footwell Vent Temperature Sensor (G261) ] Left Footwell Vent Temperature Sensor (G261).
27 Defroster Door Motor (V107)
• Check using Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Defroster Door Motor ] Defroster Door Motor (V107).
• Replacing: initiate the Basic Setting function with the Vehicle Diagnostic Tester. Refer to => [ Climatronic A/C System with Automatic Controls, Checking and Adjusting Components ] Climatronic A/C System with Automatic Controls, Checking and Adjusting Components.
28 Heating and A/C unit
• Removing and installing, refer to => [ Heating and A/C Unit ] Heating and A/C Unit.
• Disassembling and assembling, refer to => [ Climatronic Heating and A/C Unit ] Climatronic Heating and A/C Unit.
29 Right Footwell Vent Temperature Sensor (G262)
• Check using Vehicle Diagnostic Tester.
• Removing, refer to => [ Right Footwell Vent Temperature Sensor (G262) ] Right Footwell Vent Temperature Sensor (G262).
30 Left Vent Temperature Sensor (G150)
• Check using Vehicle Diagnostic Tester.
• Removing and installing, refer to => [ Left and Right Vent Temperature Sensors (G150)/(G151) ] Left and Right Vent Temperature Sensors (G150)/(G151).