VW POLO 2007 – Airbag – driver and passenger, side airbag – driver and passenger . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW POLO 2007 - Battery - Starter - Alternator - Voltage regulator - Onboard power supply control unit

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

Wiring Diagram VW POLO 2007 - Ignition/starter switch - Onboard power supply control unit

D	Ignition/starter switch
E19	Parking light switch
J17	Fuel pump relay
J519	Onboard power 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-pin connector, on ignition/starter switch
T18a	18-pin connector, on onboard power 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

Wiring Diagram VW POLO 2007 - Onboard power supply control unit - Terminal 30a wiring junction

E4	Headlight dipper/flasher switch
F	Brake light switch
J59	X contact relief relay
J519	Onboard power supply control unit
SB26	Fuse -26- on fuse holder
SB29	Fuse -29- on fuse holder
T3c	3-pin connector, (grey) in engine compartment, left
T4c	4-pin connector, on cruise control system brake pedal switch (diesel direct injection system)
T6j	6-pin connector, on X contact relief relay
T18a	18-pin connector, on onboard power supply control unit
T41a	41-pin connector, on turn signal switch
TV3	Terminal 30a wiring junction
B150	Positive connection -2- (30a), in interior wiring harness
B165	Positive connection -2- (15), in interior wiring harness
B492	Positive connection -3- (15), in interior wiring harness

Wiring Diagram VW POLO 2007 - Airbag coil connector/return spring with slip ring - Airbag control unit - Onboard power supply control unit - Airbag igniter - driver side - Side airbag igniter - driver side - Side airbag igniter - front passenger side

F138	Airbag coil connector/return spring with slip ring
J234	Airbag control unit
J519	Onboard power supply control unit
N95	Airbag igniter, driver side
N199	Side airbag igniter, driver side
N200	Side airbag igniter, front passenger side
T2bg	2-pin connector, on airbag igniter, driver side
T2ci	2-pin connector, on side airbag igniter, front passenger side
T2cj	2-pin connector, on side airbag igniter, driver side
T3aa	3-pin connector, near side airbag igniter, driver side
T3z	3-pin connector, near side airbag igniter, front passenger side
T8m	8-pin connector, on airbag Spiral Spring/Return Spring With Slip Ring
T41a	41-pin connector, on turn signal switch
T75a	75-pin connector, on airbag control unit
T6	Connection, in side airbag wiring harness

Wiring Diagram VW POLO 2007 - Airbag disabling key switch - front passenger side - Airbag control unit - Onboard power supply control unit - Airbag igniter 1 - front passenger side

E224	Airbag disabling key switch, front passenger side
J234	Airbag control unit
J519	Onboard power supply control unit
N131	Airbag igniter 1, front passenger side
T2cm	2-pin connector, on airbag igniter 1, front passenger side
T3ab	3-pin connector, near airbag igniter 1, front passenger side
T8q	8-pin connector, on Airbag disabling key switch, front passenger side
T75a	75-pin connector, on airbag control unit
T3	Connection, in airbag wiring harness
T5	Connection -2-, in airbag wiring harness

Wiring Diagram VW POLO 2007 - Side airbag crash sensor - driver side - Side airbag crash sensor - front passenger side - Oil pressure - coolant warning and rev. counter control unit - Belt tensioner igniter -1- - driver side - Belt tensioner igniter -2- - front passenger side

G179	Side airbag crash sensor, driver side
G180	Side airbag crash sensor, front passenger side
J243	Oil pressure, coolant warning and rev. counter control unit
J519	Onboard power supply control unit
N153	Belt tensioner igniter -1-, driver side
N154	Belt tensioner igniter -2-, front passenger side
T2ck	2-pin connector, on side airbag crash sensor, driver side
T2cl	2-pin connector, on side airbag crash sensor, front passenger side
T3ac	3-pin connector, on belt tensioner igniter -1-, driver side
T3ad	3-pin connector, on belt tensioner igniter -2-, front passenger side
T75a	75-pin connector, on airbag control unit
312	Earth connection -2-, in airbag wiring harness

Wiring Diagram VW POLO 2007 - Airbag control unit - Control unit with display in dash panel insert - Onboard power supply control unit - Dash panel insert - Airbag warning lamp - Airbag disabled warning lamp - front passenger side

J234	Airbag control unit
J285	Control unit with display in dash panel insert
J519	Onboard power supply control unit
K	Dash panel insert
K75	Airbag warning lamp
K145	Airbag disabled warning lamp, front passenger side
T6ba	6-pin connector, on airbag disabled warning lamp, front passenger side
T16a	16-pin connector, on onboard power supply control unit
T32a	32-pin connector, on dash panel insert
T75a	75-pin connector, on airbag control unit
B229	Connection (high bus), in interior wiring harness
B230	Connection (low bus), in interior wiring harness

Wiring Diagram VW POLO 2007 - Onboard power supply control unit - Data bus diagnostic interface

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