Audi Workshop Service and Repair Manuals > A4 Mk3 > Vehicle electrics | Communication | Infotainment | Navigation system | Connectors for navigation system (MMI up to week 44/08)

Connectors for navigation system (MMI up to week 44/08)

Navigation system with CD drive control unit -J401-

A -	Multi-pin connector, 8-pin (T8n)

B -

MOST bus

C -	GPS connection from radio, telephone and navigation system aerial -R52- (roof aerial)

Note

Contacts which are not listed are not used.

A - Multi-pin connector, 8-pin (T8n)

1 -	Terminal 31

2 -	Terminal 30

5 -	Open circuit diagnostic lead

B - MOST bus

1 -

Input

2 -

Output

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