Sunlight Photo Sensor, Air Quality Sensor, Left FOOTWELL Vent Temperature Sensor, Right FOOTWELL Vent Temperature Sensor, Humidity Sensor In Fresh Air Intake Duct, Heater Control Module, Data Bus On Board Diagnostic Interface

Courtesy of AUDI OF AMERICA, LLC

G107

Sunlight Photo Sensor

G238

Air Quality Sensor

G261

Left Footwell Vent Temperature Sensor

G262

Right Footwell Vent Temperature Sensor

G657

Humidity Sensor in Fresh Air Intake Duct

J65

Heater Control Module

J533

Data Bus on Board Diagnostic Interface

T2ka

2-Pin Connector, Black

T2kb

2-Pin Connector, Black

T3bd

3-Pin Connector, Black

T4cs

4-Pin Connector, Black

T16j

16-Pin Connector, Black

T17f

17-Pin Connector, Red

T17fx

17-Pin Connector, Red

T20p

20-Pin Connector, Black

T54

54-Pin Connector, Black

TALU

Coupling Point on Left A-Pillar, Bottom

Ground Connection 1 (in A/C Wiring Harness)

385

Ground Connection 20 (in Main Wiring Harness)

608

Ground Connection in Plenum Chamber, Center