Component Location Overview - Components In Front Vehicle Interior

Courtesy of AUDI OF AMERICA, LLC

1. Humidity Sensor -G355- /Sunlight Photo Sensor -G107-
   • There are different versions. Refer to the Parts Information.
   • The Humidity Sensor -G355- and Sunlight Photo Sensor -G107- are (depending on vehicle equipment) integrated in the Rain/Light Recognition Sensor -G397-. If faulty, these cannot be replaced separately. Replacing. Refer to RAIN/LIGHT RECOGNITION SENSOR, REMOVING AND INSTALLING .
   • Depending on the model, the Sunlight Photo Sensor -G107- may also be installed in the defroster vent -Item  8-.
2. Front A/C Display Control Head -E87-
   • There are different versions. Refer to the Parts Information.
   • Removing and Installing. Refer to DISPLAY CONTROL HEAD, REMOVING AND INSTALLING .
3. Left Condensation Water Drain
   • Removing and Installing. Refer to CONDENSATION WATER DRAIN, REMOVING AND INSTALLING .
   • Checking. Refer to CONDENSATION WATER DRAIN, CHECKING .
4. Left Footwell Vent Temperature Sensor -G261-
   • Removing and Installing. Refer to Left Footwell Vent Temperature Sensor -G261-, REMOVING AND INSTALLING .
5. Adjustment Motor
   • Example for all adjustment motors
   • Overview - Adjustment Motors. Refer to COMPONENT LOCATION OVERVIEW - FRONT ADJUSTMENT MOTORS 
6. Left Front Upper Body Vent Temperature Sensor -G385-
   • Equipped on some models, only installed on a vehicle with a "High" A/C system
   • Removing and Installing. Refer to Left Front Upper Body Vent Temperature Sensor -G385-, REMOVING AND INSTALLING, "High" A/C SYSTEM .
   • On a vehicle with a "Low" A/C system (or no A/C system) the Left Front Upper Body Vent Temperature Sensor -G385- is not installed The opening in the air duct is closed with a plug.
   • On a vehicle with a "Low" A/C system (or without an A/C system) the Left Front Upper Body Vent Temperature Sensor -G385- is installed in the air duct to the center instrument panel vent. Refer to -Item  17-.
7. Heater Core
   • Removing and Installing. Refer to HEATER CORE, REMOVING AND INSTALLING .
8. Sunlight Photo Sensor -G107-
   • Removing and Installing. Refer to Sunlight Photo Sensor -G107-, REMOVING AND INSTALLING  or Humidity Sensor -G355-, Rain/Light Recognition Sensor -G397-, AND Sunlight Photo Sensor -G107-, REMOVING AND INSTALLING .
   • Depending on the version, the Sunlight Photo Sensor -G107- may also be integrated in the Rain/Light Recognition Sensor -G397- -Item  1-.
9. Evaporator
   • Removing and Installing. Refer to EVAPORATOR, REMOVING AND INSTALLING .
10. Evaporator Vent Temperature Sensor -G263-
    • Removing and Installing. Refer to Evaporator Vent Temperature Sensor -G263-, REMOVING AND INSTALLING .
11. Fresh Air Blower -V2- with Fresh Air Blower Control Module -J126-
    • There are different versions. Refer to the Parts Information.
    • Removing and Installing. Refer to Fresh Air Blower -V2- WITH Fresh Air Blower Control Module -J126-, REMOVING AND INSTALLING .
12. Dust and Pollen Filter (with or without Activated Charcoal Filter Element)
    • Note the replacement intervals. Refer to the Parts Information.
    • There are different versions. Refer to the Parts Information.
    • Removing and Installing. Refer to DUST AND POLLEN FILTER, REMOVING AND INSTALLING .
13. Auxiliary Heater Heating Element -Z35-
    • Removing and Installing. Refer to Auxiliary Heater Heating Element -Z35-, REMOVING AND INSTALLING .
    • Installed depending on vehicle equipment. Refer to the Parts Information.
    • On vehicles without an Auxiliary Heater Heating Element -Z35-, the opening in the heater and A/C unit is sealed with a cap. Refer to Auxiliary Heater Heating Element -Z35-, REMOVING AND INSTALLING .
14. Right Front Upper Body Vent Temperature Sensor -G386-
    • Equipped on some models, only installed on a vehicle with a "High" A/C system
    • On a vehicle with a "Low" A/C system (or no A/C system) the Right Front Upper Body Vent Temperature Sensor -G386- is not installed. The opening in the air duct is not present or is closed with a plug.
    • Removing and Installing. Refer to Right Front Upper Body Vent Temperature Sensor -G386-, REMOVING AND INSTALLING .
15. Right Condensation Water Drains
    • Checking. Refer to CONDENSATION WATER DRAIN, CHECKING .
    • Removing and Installing. Refer to CONDENSATION WATER DRAIN, REMOVING AND INSTALLING .
16. Right Footwell Vent Temperature Sensor -G262-
    • Equipped on some models, only installed on a vehicle with a "High" A/C system
    • On a vehicle with a "Low" A/C system (or no A/C system) the Right Footwell Vent Temperature Sensor -G262- is not installed The opening in the heater and A/C unit is not present or is closed with a plug.
    • Removing and Installing. Refer to Right Footwell Vent Temperature Sensor -G262-, REMOVING AND INSTALLING .
17. Left Front Upper Body Vent Temperature Sensor -G385-
    • Equipped on some models, only installed on a vehicle with a "Low" A/C system
    • On a vehicle with a "High" A/C system no Left Front Upper Body Vent Temperature Sensor -G385- is installed here. The opening in the air duct is closed with a plug.
    • Removing and Installing. Refer to Left Front Upper Body Vent Temperature Sensor -G385-, REMOVING AND INSTALLING, "High" A/C SYSTEM .
    • On a vehicle with a "High" A/C system the Left Front Upper Body Vent Temperature Sensor -G385- is installed in the air duct to the left instrument panel vent. Refer to - Item  6.