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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
1 - Combustion engine
2 - High-voltage wire for elec‐
trical air conditioner compres‐
sor - P3-
❑ Coding of high-voltage
connection: red col‐
oured ring
3 - Electric drive motor - V141-
❑ Red warning label
❑ Coded high-voltage
connections
4 - Hybrid battery unit - AX1-
❑ Red warning label and
battery warning label
❑ Coded high-voltage
connections
❑ Maintenance connector
for high-voltage system
- TW-
5 - Wiring junction - TV1-
6 - Second battery - A1-
7 - Battery - A-
8 - Battery cooling module for
hybrid battery unit - AX1-
9 - High-voltage wiring harness
for hybrid battery - PX1-
❑ High-voltage wiring har‐
ness for high-voltage
battery, positive termi‐
nal - P1- (red coloured
ring)
❑ High-voltage wiring har‐
ness for hybrid battery, negative terminal - P2- (brown coloured ring)
❑ Coded high-voltage connections on hybrid battery unit - AX1-
❑ Coding of high-voltage connections to power and control electronics for electric drive - JX1-
10 - High-voltage wiring harness for drive motor - PX2-
❑ High-voltage wire 1 for drive motor - P4- (U) blue coloured ring/coding lug on right side
❑ High-voltage wire 1 for drive motor - P5- (V) green coloured ring/coding lug on left side
❑ High-voltage wire 1 for drive motor - P6- (W) violet coloured ring/two coding lugs
❑ Coding of high-voltage connections to power and control electronics for electric drive - JX1-
❑ Coding of high-voltage connections to electric drive motor - V141-
11 - Power and control electronics for electric drive - JX1-
❑ Electric drive control unit - J841-
❑ Voltage converter - A19-
❑ DC/AC converter for drive motor - A37-
❑ Red warning label
❑ Coded high-voltage connections
12 - Electrical air conditioner compressor - V470-
❑ Coding of high-voltage connection: red coloured ring
Audi A8 2010 ➤
Maintenance - Edition 11.2014
1. General information 9