Instrument Cluster Multi-Pin Connector Assignment

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.

Gray 32-pin Connector -A-

Fig 1: Identifying MOST Bus Connection

Courtesy of AUDI OF AMERICA, LLC

MOST Bus ring break diagnosis
Not assigned
CAN Bus instrument cluster Low
CAN Bus instrument cluster High
Fuel tank sensor ground
Fuel Level Sensor -G-
Fuel Level Sensor -G-
Display unit button -E506- (reset button)
Fuel Level Sensor 2 -G169-
Fuel Level Sensor 2 -G169-
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Night vision system control module -J853- "-"
Night vision system control module -J853- "+"
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Not assigned
Terminal 31
Terminal 31
Terminal 30
Terminal 30

Optical MOST-Bus Connection (Fiber Optic) -B-

Fig 2: Identifying MOST Bus Connection

Courtesy of AUDI OF AMERICA, LLC

MOST Bus input
MOST Bus output