A8 Quattro Sedan V8-4.2L (AUX) (2001)
7
Internal Connections (thin lines)
These connections are not always wires. Internal connections are current carrying and are listed to allow tracing of current flow inside
components and wiring harnesses.
8
Wire Harness Ground Connection
Locations of ground connections are indicated in the diagram article.
9
Relay/Control Module Connectors On Fuse/Relay Panel
Shows the individual terminals in a multi-point connector.
Example: 4/30
4 = Contact 4 of the relay/control module socket on the relay panel or relay carrier
30 = Terminal 30 (B+) on relay/control module
10
Relay Location Number
Indicates relay location on fuse/relay panel.
11
Fuse/Relay Panel Connectors
Shows wiring of multi-point or single connectors on fuse/relay panel.
Example: G1/10 = Multi-point connector G1, terminal 10
12
Terminal Designation
Designation which appears on actual component and/or terminal number of a multi-point connector.
13
Wire Continuation (Current Track Number)
Number in frame indicates current track where wire is continued.
14
Continuation of Internal Connections
Letters indicate where connection continues on the previous and/or next diagram section.
15
Component Symbols
Example component symbols are illustrated in Symbols Identification
16
Wiring Harness Splice Connection
Locations of splice connections are indicated in the diagram article.
17
Arrow
Indicates component is continued on the previous and/or next diagram section.