VW PASSAT 2005 – Body electrical . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2005 - Battery - horn plate - treble horn - bass horn - dual tone horn relay - airbag coil connector/return spring with slip ring

A	Battery
B	Starter
F138	Airbag coil connector and return ring with slip ring
H	Horn plate
H2	Treble horn
H7	Bass horn
J4	Dual tone horn relay
T5	5-pin connector, yellow, behind steering column switch trim
T6k	6-pin connector, red, right A-pillar coupling station
T10t	10-pin connector, red, left A-pillar coupling station
1	Earth strap, battery body
6	Earth strap, engine - alternator
13	Earth point, right in engine compartment
30	Earth point 1, next to relay plate
81	Earth connection 1, in dash panel wiring harness
179	Earth connection, in left headlight wiring harness
500	Screw connection 1 (30), on relay plat
502	Threaded connection 1 (30a) on relay plate
A72	Connection (71), in dash panel wiring harness
A90	Connection (dual tone horn), in dash panel wiring harness
*	Only models with diesel engine

Wiring Diagram VW PASSAT 2005 - Bulbs - left headlight range control motor

M1	Left side light bulb
M5	Front left turn signal bulb
M29	Left dipped beam bulb
M30	Left main beam bulb
S19	Fuse in relay plate fuse holder
S21	Fuse in relay plate fuse holder
S223	Fuse in fuse holder
T10k	10-pin connector
T10s	10-pin connector, pink, left A-pillar coupling station
T10t	10-pin connector, red, left A-pillar coupling station
V48	Left headlight range control motor
44	Earth point, lower part of left A-pillar
135	Earth connection 2, in dash panel wiring harness
179	Earth connection, in left headlight wiring harness
A6	Positive connection (left turn signal), in dash panel wiring harness
A51	Connection (56), in dash panel wiring harness
A84	Connection (58L), in dash panel wiring harness
A95	Connection 1 (56a), in dash panel wiring harness
C17	Connection (56b) 1, in front lighting wiring harness

Wiring Diagram VW PASSAT 2005 - Light switch - fog light and rear fog light switch - switch and instrument illumination regulator - headlight range control regulator - switch illumination bulbs

E1	Light switch
E20	Illumination regulator, switches, instruments
E23	Front and rear fog light switch
E102	Headlight range control regulator
L9	Light switch illumination bulb
L54	Headlight range control regulator illumination bulb
S236	Fuse in fuse holder
T6i	6-pin connector, black
T10t	10-pin connector, red, left A-pillar coupling station
81	Earth connection 1, in dash panel wiring harness
135	Earth connection 2, in dash panel wiring harness
503	Screw connection (75x), on relay plate
A3	Positive connection (58), in dash panel wiring harness
A19	Connection (58d), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A51	Connection (56), in dash panel wiring harness
A80	Connection 1 (X), in dash panel wiring harness
A84	Connection (58L), in dash panel wiring harness
A85	Connection (58R), in dash panel wiring harness

Wiring Diagram VW PASSAT 2005 - Bulbs - right headlight range control motor

M3	Right side light bulb
M7	Front right turn signal bulb
M31	Right dipped beam bulb
M32	Right main beam bulb
S18	Fuse in relay plate fuse holder
S20	Fuse in relay plate fuse holder
S22	Fuse in relay plate fuse holder
T6d	6-pin connector, pink, right A-pillar coupling station
T6k	6-pin connector, red, right A-pillar coupling station
T10j	10-pin connector
V49	Right headlight range control motor
43	Earth point, lower part of right A-pillar
135	Earth connection 2, in dash panel wiring harness
176	Earth connection, in right headlight wiring harness
A5	Positive connection (right turn signal), in dash panel wiring harness
A51	Connection (56), in dash panel wiring harness
A85	Connection (58R), in dash panel wiring harness
A95	Connection 1 (56a), in dash panel wiring harness
C18	Connection (56b) 2, in front lighting wiring harness

Wiring Diagram VW PASSAT 2005 - Ignition/starter switch - radio

B	Starter
D	Ignition/starter switch
J...	Engine control unit
R	Radio
S237	Fuse in fuse holder
T8	8-pin connector, black, on radio
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
506	Screw connection 3 (30), on relay plat
610	Earth point (audio), front below centre console
A2	Positive connection (15), in dash panel wiring harness
A19	Connection (58d), in dash panel wiring harness
A21	Connection (86s), in dash panel wiring harness
A23	Connection (30al), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A98	Positive connection 4 (30), in dash panel wiring harness
*	Only models with headlight washer system

Wiring Diagram VW PASSAT 2005 - Headlight dipper/flasher switch - turn signal switch - X-contact relief relay - parking light switch

E2	Turn signal switch
E4	Headlight dipper and flasher switch
E19	Parking light switch
J59	X-contact relief relay
T12	12-pin connector, on right next to steering column
81	Earth connection 1, in dash panel wiring harness
A5	Positive connection (right turn signal), in dash panel wiring harness
A6	Positive connection (left turn signal), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A51	Connection (56), in dash panel wiring harness
A84	Connection (58L), in dash panel wiring harness
A85	Connection (58R), in dash panel wiring harness
A95	Connection 1 (56a), in dash panel wiring harness
*	Only models with headlight washer system

Wiring Diagram VW PASSAT 2005 - Hazard warning light switch - turn signal relay - dash panel vent illumination - cigarette lighter - Indicator lamp for hazard warning system - bulbs for illumination of hazard warning light switch and cigarette lighter

E3	Hazard warning light switch
J1	Turn signal relay
J393	Convenience system central control unit
K6	Hazard warning light system warning lamp
L28	Cigarette lighter illumination bulb
L35	Hazard warning light switch illumination bulb
L67	Left dash panel vent illumination bulb
L68	Centre dash panel vent illumination bulb
L69	Right dash panel vent illumination bulb
S233	Fuse in fuse holder
T2c	2-pin connector, black, on right behind dash panel
T7a	7-connector, black, on hazard warning light switch
T10f	10-pin connector, blue, left A-pillar coupling station
T23	23-pin connector
U1	Cigarette lighter
W6	Glove compartment light
30	Earth point 1, next to relay plate
81	Earth connection 1, in dash panel wiring harness
A5	Positive connection (right turn signal), in dash panel wiring harness
A6	Positive connection (left turn signal), in dash panel wiring harness
A19	Connection (58d), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
W36	Positive connection (30a), in floor wiring harness

Wiring Diagram VW PASSAT 2005 - Dash panel insert - data bus diagnostic interface - self-diagnosis connection

J285	Control unit in dash panel insert
J533	Data bus diagnostic interface
S5	Fuse in relay plate fuse holder
S12	Fuse in relay plate fuse holder
S13	Fuse in relay plate fuse holder
S15	Fuse in relay plate fuse holder
S231	Fuse in fuse holder
S239	Fuse in fuse holder
S240	Fuse in fuse holder
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
T16	16-pin connector, near handbrake lever, self-diagnosis connection
T32a	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, green, on dash panel insert
81	Earth connection 1, in dash panel wiring harness
A1	Positive connection (30a), in dash panel wiring harness
A2	Positive connection (15), in dash panel wiring harness
A21	Connection (86s), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A70	Connection (15a, fuse 231), in dash panel wiring harness
A74	Connection (15a, fuse 5), in dash panel wiring harness
A76	Connection (K-diagnosis wire), in dash panel wiring harness
D52	Positive connection (15a), in engine compartment wiring harness
*	Only models with diesel engine

Wiring Diagram VW PASSAT 2005 - Dash panel insert - data bus diagnostic interface - lights switched on warning buzzer - warning lamps - digital display illumination

D2	Immobilizer reader coil
H16	Lights switched on warning buzzer
J...	Engine control unit
J104	ABS with EDL control unit
J234	Airbag control unit
J285	Control unit in dash panel insert
J362	Immobilizer control unit
J533	Data bus diagnostic interface
K65	Left turn signal warning lamp
K94	Right turn signal warning lamp
K117	Immobilizer warning lamp
L75	Digital display illumination bulb
T10n	10-pin connector, orange, right A-pillar coupling station
T10p	10-pin connector, yellow, right A-pillar coupling station
T15s	15-pin connector, red, on protective housing for control units on left in engine compartment
T32a	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, green, on dash panel insert
A5	Positive connection (right turn signal), in dash panel wiring harness
A6	Positive connection (left turn signal), in dash panel wiring harness
A19	Connection (58d), in dash panel wiring harness
A84	Connection (58L), in dash panel wiring harness
A85	Connection (58R), in dash panel wiring harness
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness

Wiring Diagram VW PASSAT 2005 - Dash panel insert - immobilizer control unit - rev. counter - speedometer - digital clock - odometer display

C	Alternator
F9	Handbrake warning switch
G5	Rev. counter
G21	Speedometer
G266	Oil level and oil temperature sender
J...	Engine control unit
J104	ABS with EDL control unit
J285	Control unit in dash panel insert
J393	Convenience system central control unit
K2	Alternator warning lamp
K7	Dual circuit brakes/handbrake warning lamp
K13	Rear fog light warning lamp
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
T10f	10-pin connector, blue, left A-pillar coupling station
T10w	10-pin connector, grey, right A-pillar coupling station
T32a	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, green, on dash panel insert
Y2	Digital clock
Y4	Odometer display
135	Earth connection 2, in dash panel wiring harness
A17	Connection (61), in dash panel wiring harness
A26	Connection (driver door contact switch), in dash panel wiring harness
A115	Connection (handbrake warning), in dash panel wiring harness
*	Only models with ESP
**	Not for engine code BGW

Wiring Diagram VW PASSAT 2005 - Dash panel insert - ambient temperature sensor - windscreen washer fluid level sender - warning lamps for main beam and low washer fluid level

F120	Anti-theft alarm system contact switch
G	Fuel gauge sender
G2	Coolant temperature display sender
G17	Ambient temperature sensor
G33	Windscreen washer fluid level sender
J285	Control unit in dash panel insert
J393	Convenience system central control unit
K1	Main beam warning lamp
K106	Washer fluid low warning lamp
T2a	2-pin connector, blue, front left in engine compartment
T6c	6-pin connector, blue, left A-pillar coupling station
T10a	10-pin connector, brown, left A-pillar coupling station
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10s	10-pin connector, pink, left A-pillar coupling station
T10t	10-pin connector, red, left A-pillar coupling station
T14k	14-pin connector, black
T15	15-pin connector
T15k	15-pin connector, grey
T32a	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, green, on dash panel insert
269	Earth connection (sender earth) 1, in dash panel wiring harness
A73	Connection (ambient temperature display), in dash panel wiring harness
A91	Connection (signal for dash panel insert), in dash panel wiring harness

Wiring Diagram VW PASSAT 2005 - Dash panel insert - automatic intermittent wash and wipe relay - brake fluid level warning contact - Multifunction display

E38	Intermittent wipe regulator
E86	Multifunction display call-up button
E109	Multifunction display memory switch
F34	Brake fluid level warning contact
G22	Speedometer sender, on gearbox
J31	Automatic intermittent wash and wipe relay, on 13 position relay plate, control number
J119	Multifunction display
J285	Control unit in dash panel insert
K118	Brake system warning lamp
T6e	6-pin connector, black, on right next to steering column
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10c	10-pin connector, violet, left A-pillar coupling station
T32a	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, green, on dash panel insert
V	Windscreen wiper motor
81	Earth connection 1, in dash panel wiring harness
135	Earth connection 2, in dash panel wiring harness
151	Earth connection 1, in front wiring harness
A49	Connection 1, in dash panel wiring harness
A52	Positive connection 2 (30), in dash panel wiring harness
A60	Connection (speed signal), in dash panel wiring harness
*	Only models with headlight washer system

Wiring Diagram VW PASSAT 2005 - Automatic intermittent wash and wipe relay - intermittent wiper switch - headlight washer system pump - windscreen and rear window washer pump

E22	Intermittent wiper switch
J31	Automatic intermittent wash and wipe relay, on 13 position relay plate, control number
T1	1-pin connector, brown, left A-pillar coupling station
T8b	8-pin connector, black, on intermittent wiper switch
T10s	10-pin connector, pink, left A-pillar coupling station
T10t	10-pin connector, red, left A-pillar coupling station
V11	Headlight washer system pump
V59	Windscreen and rear window washer pump
28	Earth point, on bulkhead
81	Earth connection 1, in dash panel wiring harness
135	Earth connection 2, in dash panel wiring harness
A156	Connection (53c), in dash panel wiring harness
*	Only models with headlight washer system
**	Only saloon
---	Only Variant

Wiring Diagram VW PASSAT 2005 - Fresh air/air recirculation flap switch - fresh air blower switch - fresh air and air recirculation flap control motor - fresh air blower - rear window wiper motor

E9	Fresh air blower switch
E159	Fresh air/air recirculation flap switch
K114	Fresh air and air recirculation warning lamp
L16	Fresh air regulator illumination bulb
N24	Fresh air blower series resistor with overheating fuse
S2	Fuse in relay plate fuse holder
S224	Fuse in fuse holder
S225	Fuse in fuse holder
S227	Fuse in fuse holder
T4a	4-pin connector, black, on series resistor
T6g	6-pin connector, natural, on fresh air blower switch
T6m	6-pin connector, black, right A-pillar coupling station
T8a	8-pin connector, black, on fresh air blower and air recirculation switch
T8e	8-pin connector, black, on right in luggage compartment
V2	Fresh air blower
V12	Rear window wiper motor
V154	Fresh air/recirculated air flap control motor
98	Earth connection, in rear lid wiring harness
135	Earth connection 2, in dash panel wiring harness
503	Screw connection (75x), on relay plate
616	Earth point, on luggage compartment light
A156	Connection (53c), in dash panel wiring harness
---	Only Variant

Wiring Diagram VW PASSAT 2005 - Heated rear window switch - heated rear window - number plate light

E15	Heated rear window switch
J...	Engine control unit
K10	Heated rear window warning lamp
L39	Heated rear window switch illumination bulb
S4	Fuse in relay plate fuse holder
S226	Fuse in fuse holder
T2	2-pin connector, in rear lid
T2m	2-pin connector, black
T2n	2-pin connector, black
T6	6-pin connector, black, on left in luggage compartment (only Variant)
T6c	6-pin connector, blue, left A-pillar coupling station
T6h	6-pin connector, black, on heated rear window switch
T8e	8-pin connector, black, on right in luggage compartment
T10a	10-pin connector, brown, left A-pillar coupling station
T15s	15-pin connector, red, on protective housing for control units on left in engine compartment
X	Number plate light
Z1	Heated rear window
41	Earth point, under rear shelf
77	Earth point, lower part of left B-pillar
87	Earth connection 2, in rear wiring harness
98	Earth connection, in rear lid wiring harness
196	Earth connection 3, in rear wiring harness
A64	Connection (30, speed boost), in dash panel wiring harness
W11	Connection (58), in rear lid wiring harness
*	Only saloon
---	Only Variant

Wiring Diagram VW PASSAT 2005 - Brake light switch - bulbs

F	Brake light switch
L46	Rear left fog light bulb
L131	Driver side exterior mirror turn signal bulb
M6	Rear left turn signal bulb
M16	Left reversing light bulb
M21	Left brake and tail light bulb
M25	High level brake light bulb
T2x	2-pin connector, near luggage compartment light (only saloon)
T6	6-pin connector, black, on left in luggage compartment (only Variant)
T6a	6-pin connector, left tail light
T6c	6-pin connector, blue, left A-pillar coupling station
T10a	10-pin connector, brown, left A-pillar coupling station
T10g	10-pin connector, green, left A-pillar coupling station
87	Earth connection 2, in rear wiring harness
A89	Connection 2 (54) in dash panel wiring harness
W1	Positive connection 1 (54), in rear wiring harness
W73	Positive connection (left turn signal, in floor wiring harness
*	Only Variant

Wiring Diagram VW PASSAT 2005 - Reversing light switch - bulbs

F4	Reversing light switch
L132	Front passenger side exterior mirror turn signal bulb
M8	Rear right turn signal bulb
M17	Right reversing light bulb
M22	Right brake and tail light bulb
T3s	3-pin connector, red, on protective housing for control units on left in engine compartment
T6b	6-pin connector, right tail light
T6c	6-pin connector, blue, left A-pillar coupling station
T10a	10-pin connector, brown, left A-pillar coupling station
T10w	10-pin connector, grey, right A-pillar coupling station
78	Earth point, lower part of right B-pillar
197	Earth connection 4, in rear wiring harness
A87	Connection (RL), in dash panel wiring harness
W1	Positive connection 1 (54), in rear wiring harness
W72	Positive connection (right turn signal, in floor wiring harness
*	Only Variant