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Overview of fitting locations > < Voice control system - overview

A4 Cabriolet Mk2

Connectors on speech input control unitJ507
Connectors on speech input control unit -J507-
  Note
Contacts which are not listed are not used.
   
Multi-pin connector, 26-pin
1 - NF– (low frequency) from telephone/telematics control unit -J526-
2 - NF+ (low frequency) from telephone/telematics control unit -J526-
3 - Terminal 15
5 - NF mute (low frequency) to radio -R-
6 - NF mute (low frequency) from telephone/telematics control unit -J526-
7 - K diagnosis
8 - CAN Bus Low (Infotainment)
9 - CAN Bus High (Infotainment)
13 - Terminal 31
14 - NF+ (low frequency) from internal loudspeaker -R70- (up to MY 01) / radio -R-
15 - NF– (low frequency) from internal loudspeaker -R70- (up to MY 01) / radio -R-
16 - Microphone output (+) to telephone/telematics control unit -J526-
17 - Microphone output (–) to telephone/telematics control unit -J526-
18 - Microphone input (+) from telephone microphone -R38- (+)
19 - Microphone input (–) from telephone microphone -R38- (–)
20 - Fax unit -R73-, Pin 8 (Earth)
21 - Fax unit -R73-, Pin 9 (TXT)
22 - Fax unit -R73-, Pin 10 (RXT)
26 - Terminal 30
  A91-0112

Overview of fitting locations > < Voice control system - overview