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Home >> Audi >> 2006 >> A4 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Communication) >> 91 - Communication >> Navigation system IV (BNS 4.0) >> Navigation System with CD Drive Control Module J401 , harness connectors
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Navigation System with CD Drive Control Module J401 , harness connectors

WARNING: This page is about a different variant/trim than selected.
Fig 1: Navigation System With CD Drive Control Module J401 , Harness Connectors
GW00021468Courtesy of VOLKSWAGEN UNITED STATES, INC.

Connectors

1 - GPS connection (blue) from Navigation System Antenna R50

2 - Antenna connection bracket

3 - Multi-pin connector I, 20-pin, (T20e) black

4 - Device fuse

5 - 8-pin multi-pin connector II (not used)

6 - 8-pin multi-pin connector III, black (T8e)

7 - 10-pin multi-pin connector IV (not used)

NOTE:
  • Unlisted connector terminals are not assigned.
Fig 2: Identifying Multi-Pin Harness Connectors
GW00017145Courtesy of VOLKSWAGEN UNITED STATES, INC.

3 - Multi-pin connector I, 20-pin, (T20e) black

2 - CAN-Bus High (Infotainment)

5 - CAN-Bus Low (Infotainment)

13 - LF (+) to Radio R

14 - NF mute to Radio R

15 - LF (-) to Radio R

16 - NF (+) from Telephone Transceiver R36

17 - NF mute from Telephone Transceiver R36

19 - NF (-) from Telephone Transceiver R36

Fig 3: Identifying Multi-Pin Harness Connectors
GW00017145Courtesy of VOLKSWAGEN UNITED STATES, INC.

6 - Multi-pin connector III, 8-pin, (T8e) black

1 - Speed signal

2 - Signal from Back-Up Light Switch F4

3 - L-diagnostic

4 - Terminal 15

7 - Terminal 30

8 - Terminal 31