Radio/Stereo

Terminal assignment of multi-pin connectors I, II, III at rear of radio

Multi-pin connector I, -T20-, consists of 3 separate connector parts, each designated by a different color.







Multi-pin connector I, part 1, yellow
1 - Line out left rear, LR
2 - Line out right rear, RR
3 - Ground (GND)
4 - Line out left front, LF
5 - Line out right front, RF
6 - Switched positive (B+ out) for amplifier

Multi-pin connector I, part 2, green
7 - Telephone input signal, TEL +
8 - Second display, CLOCK
9 - Second display, DATA
10 - Second display, ENA
11 - Remote control, REM
12 - Telephone input signal, TEL -

Multi-pin connector I, part 3, blue
13 - CD-changer, DATA IN
14 - CD-changer, DATA OUT
15 - CD-changer; CLOCK
16 - CD-changer; power supply (+), terminal 30
17 - CD-changer, control signal
18 - CD-changer, left and right port, Ground (GND)
19 - CD-changer, left port, CD/L
20 - CD-changer, right port, CD/R

Multi-pin connector II, -T8a-, 8-pin, brown
1 - Loudspeaker + right-rear
2 - Loudspeaker - right-rear
3 - Loudspeaker + right-front
4 - Loudspeaker - right-front
5 - Loudspeaker + left-front
6 - Loudspeaker - left-front
7 - Loudspeaker + left-rear
8 - Loudspeaker - left-rear


Multi-pin connector III, -T8-, 8-pin, black
1 - Vehicle speed sensor (GALA)
2 - Mute (telephone mode)
3 - On Board Diagnostic (OBD)/K wire
4 - Ignition switch -S- contact
5 - Control signal for anti-theft system, SAFE
6 - Illumination, terminal 58b
7 - Battery +, terminal 30
8 - Battery -, terminal 31