VW GOLF 1999 – Radio and navigation system with CD changer and “Digital Sound Package” . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 1999 - Control unit with display for radio and navigation system - dash panel insert

D	Ignition/starter switch
J285	Control unit with display in dash panel insert
J412	Mobile telephone operating electronics control unit
J503	Control unit with display for radio and navigation system
S5	Fuse 5 in fuse holder
S237	Fuse 37 in fuse holder
S242	Fuse 42 in fuse holder
T8	8-pin connector
T16	16-pin connector, centre in dash panel, self-diagnosis connection
T18a	18-pin connector
T20	20-pin connector, green (DISPLAY)
T20a	20-pin connector, red
T26	26-pin connector
T32	32-pin connector, blue
T32a	32-pin connector, green
501	Screw connection 2 (30), on relay plate
A2	Positive connection (15), in dash panel wiring harness
A20	Connection (15a), in dash panel wiring harness
A21	Connection (86s), in dash panel wiring harness
A23	Connection (30a), in dash panel wiring harness
A76	Connection (K-diagnosis wire), in dash panel wiring harness

F4	Reversing light switch
J104	ABS control unit with EDL/TCS/ESP
J503	Control unit with display for radio and navigation system
R41	CD changer
T10	10-pin connector, orange, in protective housing for connectors on left in plenum chamber
T12	12-pin connector
T20	20-pin connector, blue (LINE)
T25	25-pin connector
T26	26-pin connector
T47	47-pin connector
255	Earth connection 1, in radio wiring harness
A87	Connection (RL), in dash panel wiring harness
A133	Connection (left ABS impulse), in dash panel wiring harness
A134	Connection (right ABS impulse), in dash panel wiring harness

E20	Switch and instrument illumination regulator
J412	Mobile telephone operating electronics control unit
J503	Control unit with display for radio and navigation system
R50	Navigation system aerial (GPS)
R51	Radio and telephone aerial
T1	Single connector, near roof aerial
T1a	Single connector, near roof aerial
T1b	Single connector, near roof aerial
T6c	6-pin connector
T8	8-pin connector
T20	20-pin connector, yellow (CD)
T26	26-pin connector
45	Earth point, centre behind dash panel
255	Earth connection 1, in radio wiring harness
A4	Positive connection (58b), in dash panel wiring harness

J285	Control unit with display in dash panel insert
R12	Amplifier, on left in luggage compartment
T23	23-pin connector
T24	24-pin connector
T32	32-pin connector, blue
45	Earth point, centre behind dash panel
256	Earth connection 2, in radio wiring harness
A27	Connection (speed signal), in dash panel wiring harness

J412	Mobile telephone operating electronics control unit, next to handbrake lever
R12	Amplifier, on left in luggage compartment
R20	Front left treble loudspeaker in door
R21	Front left bass loudspeaker in door
R22	Front right treble loudspeaker, in door
R23	Front right bass loudspeaker, in door
T10i	10-pin connector, black, left A-pillar coupling station
T10k	10-pin connector, black, right A-pillar coupling station
T18a	18-pin connector
T23	23-pin connector
T24	24-pin connector
V38	Connection (mute circuit), in DSP/telephone wiring harness

R12	Amplifier, on left in luggage compartment
R14	Rear left treble loudspeaker, in door
R15	Rear left bass loudspeaker, in door
R16	Rear right treble loudspeaker, in door
R17	Rear right bass loudspeaker, in door
T10l	10-pin connector, black, left B-pillar coupling station
T10m	10-pin connector, black, right B-pillar coupling station
T23	23-pin connector
V21	Positive connection (30), in radio - amplifier wiring harness