S80 AWD V8-4.4L VIN 85 B8444S (2008)
The list of components, where, with the help of the component designation, you can read off the name of the component, for example, 3/2 = light switch.
List of type numbers
The list shows which type of component that respective type numbers refer to, for example, 3/x = switch, 6/x = electric motor, etc.
1
Battery
2
Relay
3
Switch
4
Control module
5
Driver information module
6
Electric motor
7
Sensor
8
Actuator
9
Heating element
10 Light
11 Fuse
15 Electrical distribution rail/box
16 Audio
17 Service/diagnostics
18 Contact reel
19 Meter
20 Ignition component/shunt
27 Optics
31 Ground connection
73 Branching point
74 Connector
B. Branching points
The wiring diagrams contain numbered branching points, for example 73/5035.
The information contains a section with a list of branching points. This list shows all the components that are connected to each branching point.
The location of the branching points is shown in the "Cable harness routing in vehicle" in Vehicle Level Harness Locations images.
C. Connectors
Connectors provide a bridge between two cable harnesses and are described in the "Connectors" in Vehicle Level Connector Views.
D. Electrical distribution
Operation of the fuses and relays is shown in the "Electrical distribution" in the Power And Ground Distribution Diagrams.
E. Data communication
Today's cars contain CAN, LIN and MOST networks that transfer information. Connections to these networks are not shown in their entirety in the
respective wiring diagram. Complete information on CAN, LIN and MOST communication is found in "Control modules"in the Information Bus.
F. Abbreviations
A number of different abbreviations are used in the diagrams. These are explained in the "Wire Color Code and Other Abbreviations".
G. Component location
The component appearance and location in numerical order in the Vehicle level Location Components.
