A3 L4-2.0L Turbo (BPY) (2006)
6
-
Right front loudspeakers (-) (not with BOSE)
7
-
Left front loudspeakers (-) (not with BOSE)
Multi-pin connector B (12-pin)
2
-
CD - Ground (GND), to CD Changer R41
3
-Vehicle speed signal (not used)
4
-
Battery positive (B+) - Terminal 30 to CD Changer R41
5
-
Data Link Connector (DLC) (not used)
6
-
CD data output to CD Changer R41
7
-
BOSE coding to Ground (only with BOSE)
8
-
Line output - left, from CD Changer R41 / Satellite Radio R146
9
-
Line output - right, from CD Changer R41 / Satellite Radio R146
10
-
Switched positive to CD Changer R41
11
-
CD data input from CD Changer R41
12
-
CD-Clock from CD Changer R41
Multi-pin connector C, 12-pin
2
-
Line output from Back-Up Light Switch F4 (not used)
3
-
Line output - left front, to Amplifier R12 (only with BOSE)
5
-
Line output - left rear, to Amplifier R12
6
-
Vacant
8
-
Line output - Ground, to Amplifier R12
9
-
Line output (front right) to Amplifier R12 (only with BOSE)
11
-
Line output - right rear, to Amplifier R12 (only with BOSE)
12
-
NF (+) from Telephone Transceiver R36 (where applicable)
Multi-pin connector D, 8-pin