Audi Workshop Service and Repair Manuals > A4 Mk2 > Vehicle electrics | Communication | Infotainment | Navigation system RNS-JP4 Japan | Connectors and pin assignment

Sound system

Note

Non-listed plug contacts are not used.

Multi-pin connector, 4-pin, black

3 -	Loudspeaker (+), front right

4 -	Loudspeaker (–), front right

5 -	Loudspeaker (+), front left

6 -	Loudspeaker (–), front left

Multi-pin connector, 12-pin, black

1 -	Signal (+) (rear left) to amplifier with bass loudspeaker -R44- in luggage compartment (left-side)

4 -	Switched positive to amplifier with bass loudspeaker -R44- in luggage compartment (left-side)

7 -	Signal (+) (rear right) to amplifier with bass loudspeaker -R44- in luggage compartment (left-side)

10 -	Signal (–) to amplifier with bass loudspeaker -R44- in luggage compartment (left-side)

Audi Workshop Service and Repair Manuals