VW POLO 2010 – Interior lights . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW POLO 2010 - Battery - starter - alternator - voltage regulator - onboard supply control unit

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
J519	Onboard supply control unit
S162	Fuse 1 (30) in fuse holder on battery
S163	Fuse 2 (30) in fuse holder on battery
T1a	Single pin connector, on starter
T2x	2-pin connector, near dual tone horn
T2y	2-pin connector, on alternator
T6q	6-pin connector, blue, on left in engine compartment
T11d	11-pin connector, white, in left engine compartment
T18a	18-pin connector, on onboard supply control unit
1	Earth strap, battery - body
507	Screw connection (30), on fuse holder on battery
621	Earth point, onboard supply battery

D	Ignition/starter switch
E19	Parking light switch
J17	Fuel pump relay
J519	Onboard supply control unit
J643	Fuel supply relay
SB10	Fuse 10 on fuse holder
T5f	5-pin connector, on fuel supply relay
T6l	6-pin connector, on fuel pump relay
T8a	8-connector, on ignition/starter switch
T18a	18-pin connector, on onboard supply control unit
T41a	41-pin connector, on turn signal switch
B111	Positive connection 1 (30a), in interior wiring harness
B491	Positive connection (75), in interior wiring harness
B500	Connection (86s), in interior wiring harness
B503	Positive connection 7 (30a), in interior wiring harness

F	Brake light switch
J59	Onboard supply control unit
SB20	Fuse 20 on fuse holder
SB26	Fuse 26 on fuse holder
SB28	Fuse 28 on fuse holder
SB29	Fuse 29 on fuse holder
T3c	3-pin connector, grey, in left engine compartment
T4c	4-pin connector, on brake light switch
T6j	6-pin connector, on X-contact relief relay
T18a	18-pin connector, on onboard supply control unit
B150	Positive connection 2 (30a), in interior wiring harness
B156	Positive connection (30a), in interior wiring harness
B165	Positive connection 2 (15), in interior wiring harness
B236	Connection 6 (30a), in interior wiring harness
B492	Positive connection 3 (15), in interior wiring harness

E165	Rear lid release switch
F5	Luggage compartment light switch
J317	Terminal 30 voltage supply relay
J519	Onboard supply control unit
T2ag	2-pin connector, on rear lid release motor
T2b	2-pin connector, on luggage compartment light
T3j	3-pin connector, on luggage compartment light switch
T5b	5-pin connector, black, behind side trim on left, near wheel housing
T5i	5-pin connector, in rear lid
T6d	6-pin connector, red, on onboard supply control unit
T6g	6-pin connector, black, on onboard supply control unit
T6i	6-pin connector, beige, on onboard supply control unit
T18a	18-pin connector, on onboard supply control unit
V139	Rear lid release motor
W3	Luggage compartment light
50	Earth points, on left in luggage compartment
98	Earth connection, in rear lid wiring harness
238	Earth connection 1, in interior wiring harness
249	Earth connection 2, in interior wiring harness
278	Earth connection 4, in interior wiring harness
287	Earth connection, in rear lid wiring harness
606	Earth point, under the centre console near gear stick
B147	Positive connection 2 (87), in interior wiring harness
Q153	Connection (rear lid contact switch), in rear lid wiring harness

F147	Driver vanity mirror contact switch
F148	Front passenger vanity mirror contact switch
J519	Onboard supply control unit
T2f	2-pin connector, on front passenger vanity mirror contact switch
T2g	2-pin connector, front passenger side illuminated vanity mirror
T2h	2-pin connector, driver side illuminated vanity mirror
T2i	2-pin connector, on front passenger vanity mirror contact switch
T3a	3-pin connector, on centre interior light
T3b	3-pin connector, on front interior light
T5d	5-pin connector, black, on onboard supply control unit
W	Front interior light
W7	Centre interior light
W14	Front passenger side illuminated vanity mirror
W20	Driver side illuminated vanity mirror
277	Earth connection 3, in interior wiring harness
402	Earth connection (interior light), in interior wiring harness
B148	Positive connection 3 (87), in interior wiring harness

F2	Driver door contact switch
F3	Front passenger door contact switch
F10	Rear left door contact switch
F11	Rear right door contact switch
J519	Onboard supply control unit
SB24	Fuse 24 on fuse holder
T3m	3-pin connector, on rear left door contact switch
T3n	3-pin connector, on rear right door contact switch
T3o	3-pin connector, on front passenger door contact switch
T3p	3-pin connector, on driver door contact switch
T6c	6-pin connector, beige, in rear left door
T6g	6-pin connector, black, on onboard supply control unit
T6u	6-pin connector, beige, in rear right door
T18a	18-pin connector, on onboard supply control unit
T21a	21-pin connector, in driver door
T21b	21-pin connector, in front passenger door
286	Earth connection 8, in interior wiring harness
B151	Positive connection 3 (30a), in interior wiring harness

J519	Onboard supply control unit
J533	Data bus diagnostic interface
T16a	16-pin connector, on onboard supply control unit
T16b	16-pin connector, near relay station
T18a	18-pin connector, on onboard supply control unit
284	Earth connection 6, in interior wiring harness
285	Earth connection 7, in interior wiring harness
B159	Connection (diagnosis), in interior wiring harness
B231	Positive connection 5 (30a), in interior wiring harness

J285	Display control unit in dash panel insert
J519	Onboard supply control unit
K	Dash panel insert
K127	Rear lid open warning lamp
T8b	8-connector, on dash panel insert
T16a	16-pin connector, on onboard supply control unit
T32a	32-pin connector, on dash panel insert
42	Earth point, next to steering column
279	Earth connection 5, in interior wiring harness
606	Earth point, under the centre console near gear stick
B229	Connection (high bus), in interior wiring harness
B230	Connection (low bus), in interior wiring harness