A | Battery |
B | Starter |
D | Ignition/starter switch |
J59 | X-contact relief relay |
J226 | Starter inhibitor and reversing light relay |
S162 | Fuse 1 (30), in battery fuse holder |
S163 | Fuse 2 (30), in battery fuse holder |
S164 | Fuse 3 (30), in battery fuse holder |
S176 | Fuse 4 (30), in battery fuse holder |
S177 | Fuse 5 (30), in battery fuse holder |
S178 | Fuse 6 (30), in battery fuse holder |
S179 | Fuse 7 (30), in battery fuse holder |
S180 | Fuse 8 (30), in battery fuse holder |
T3 | 3-pin connector |
T6 | 6-pin connector, brown, in protective housing for connectors on left in plenum chamber |
1 | Earth strap, battery - body |
2 | Earth strap, gearbox - body |
500 | Screw connection 1 (30), on relay plat |
501 | Screw connection 2 (30), on relay plat |
503 | Screw connection (75x), on relay plate |
A32 | Positive connection (30), in dash panel wiring harness |
A41 | Positive connection (50), in dash panel wiring harness, (models with petrol engine only, to April 2001) |
A80 | Connection 1 (X), in dash panel wiring harness |
* | Only models with manual gearbox |
--- | Only models with automatic gearbox |
*** | From November 2001 |
-●●- | To October 2001 |
## | From December 2005 |
### | Up to November 2005 |
J285 | Control unit with display in dash panel insert |
J533 | Data bus diagnosis interface, in dash panel insert |
J... | Engine control units |
S5 | Fuse 5 in fuse holder |
S7 | Fuse 7 in fuse holder |
S11 | Fuse 11 in fuse holder |
T10 | 10-pin connector, orange, in protective housing for connectors on left in plenum chamber |
T10w | 10-pin connector, white, in protective housing for connectors on left in plenum chamber |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
A2 | Positive connection (15), in dash panel wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
A126 | Connection (rear lid contact switch), in dash panel wiring harness |
B163 | Positive connection 1 (15), in interior wiring harness |
B229 | Connection (high bus), in interior wiring harness |
B230 | Connection (low bus), in interior wiring harness |
** | ⇒ Current Flow Diagram convenience system/central locking |
-●- | From May 2001 |
C | Alternator |
D2 | Immobiliser reader coil |
G5 | Rev. counter |
G21 | Speedometer |
G22 | Speedometer sender, in gearbox |
J255 | Climatronic control unit |
J285 | Control unit in dash panel insert |
J362 | Immobiliser control unit |
J... | Engine control units |
K2 | Alternator warning lamp |
K117 | Immobilizer warning lamp |
T2e | 2-pin connector, near starter (on vehicles with no air conditioning system) |
T4 | 4-pin connector, near starter (on vehicles with an air conditioning system) |
T10 | 10-pin connector, orange, in protective housing for connectors on left in plenum chamber |
T14a | 14-pin connector, near battery |
T16b | 16-pin connector |
T17a | 17-pin connector, centre behind dash panel |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
Y4 | Trip counter |
A27 | Connection (speed signal), in dash panel wiring harness |
* | Revolution signal engine control unit up to April 2002 |
-●●- | Only models with Climatronic |
F266 | Bonnet contact switch, in lock part |
G34 | Front left brake pad wear sender |
H3 | Warning buzzer |
J285 | Control unit with display in dash panel insert |
K18 | Trailer operation warning lamp |
K32 | Brake pad warning lamp |
K116 | Rear lid open warning lamp (up to April 2001) |
K166 | Door open warning lamp (from May 2001) |
S22 | Fuse 22 in fuse holder |
S223 | Fuse 23 in fuse holder |
T2c | 2-pin connector, near front left brake pad wear sender |
T2d | 2-pin connector, near right headlight |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
Y2 | Digital clock |
119 | Earth connection 1, in headlight wiring harness |
A13 | Connection (door contact switch), in dash panel wiring harness |
A43 | Connection (57L), in dash panel wiring harness |
A44 | Connection (57R), in dash panel wiring harness |
A84 | Connection (58L), in dash panel wiring harness |
A85 | Connection (58R), in dash panel wiring harness |
F9 | Handbrake warning switch |
F34 | Brake fluid level warning contact |
G33 | Windscreen washer fluid level sender |
J285 | Control unit with display in dash panel insert |
K1 | Main beam warning lamp |
K13 | Rear fog light warning lamp |
K37 | Washer fluid level warning lamp |
K65 | Left turn signal warning lamp |
K94 | Right turn signal warning lamp |
K118 | Brake system warning lamp |
L75 | Digital display illumination bulb |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
269 | Earth connection (sender earth) 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 |
A88 | Connection (RFL), in dash panel wiring harness |
A95 | Connection 1 (56a), in dash panel wiring harness |
E2 | Turn signal switch |
E4 | Headlight dipper and flasher switch |
E19 | Parking light switch |
L1 | Left twin filament bulb* |
M1 | Left side light bulb |
M5 | Front left turn signal bulb |
M18 | Left side repeater turn signal bulb |
M29 | Left headlight dipped beam bulb (only Golf Variant) |
M30 | Left headlight main beam bulb (only Golf Variant) |
S18 | Fuse 18 in fuse holder |
S19 | Fuse 19 in fuse holder |
S21 | Fuse 21 in fuse holder |
T10b | 10-pin connector, on left headlight |
T12 | 12-pin connector |
B166 | Connection (56a), in interior wiring harness |
B167 | Connection (56b), in interior wiring harness |
* | Only Bora Variant |
E3 | Hazard warning light switch |
J1 | Turn signal relay |
K6 | Hazard warning light system warning lamp |
L2 | Right twin filament bulb* |
M3 | Right side light bulb |
M7 | Front right turn signal bulb |
M19 | Right side repeater turn signal bulb |
M31 | Right headlight dipped beam bulb (only Golf) |
M32 | Right headlight main beam bulb (only Golf) |
T8d | 8-pin connector** |
T10c | 10-pin connector, on right headlight |
12 | Earth point, on left in engine compartment |
119 | Earth connection 1, in headlight wiring harness |
120 | Earth connection 2, in headlight wiring harness |
B167 | Connection (56b), in interior wiring harness |
* | Only Bora Variant |
** | Connection numbering of turn signal relay can vary, see fault finding programme! |
-●- | Only Golf Variant |
F4 | Reversing light switch |
J226 | Starter inhibitor and reversing light relay |
L46 | Rear left fog light bulb |
M6 | Rear left turn signal bulb |
M16 | Left reversing light bulb |
M21 | Left brake and tail light bulb |
T5h | 5-pin connector, near lower part of left A-pillar, wound into wiring harness |
T5i | 5-pin connector, near lower part of left A-pillar, wound into wiring harness |
T6a | 6-pin connector |
T10 | 10-pin connector, orange, in protective housing for connectors on left in plenum chamber |
86 | Earth connection 1, in rear wiring harness |
A6 | Positive connection (left turn signal), in dash panel wiring harness |
A87 | Connection (RL), in dash panel wiring harness |
B182 | Connection (RL), in interior wiring harness |
W1 | Positive connection (54), in rear wiring harness |
* | Only models with manual gearbox |
--- | Only models with automatic gearbox |
F | Brake light switch |
M8 | Rear right turn signal bulb |
M17 | Right reversing light bulb |
M22 | Right brake and tail light bulb |
M25 | High level brake light bulb (18 LED's) |
S13 | Fuse 13 in fuse holder |
S14 | Fuse 14 in fuse holder |
S238 | Fuse 38 in fuse holder |
T5 | 5-pin connector, black, left D-pillar coupling station |
T5i | 5-pin connector, near lower part of left A-pillar, wound into wiring harness |
T6b | 6-pin connector |
50 | Earth point, on left in luggage compartment |
86 | Earth connection 1, in rear wiring harness |
218 | Earth connection 1, in rear lid wiring harness |
A5 | Positive connection (right turn signal), in dash panel wiring harness |
A18 | Connection (54), in dash panel wiring harness |
B182 | Connection (RL), in interior wiring harness |
W1 | Positive connection (54), in interior light wiring harness |
L28 | Cigarette lighter illumination bulb |
R | Radio** |
S10 | Fuse 10 in fuse holder |
S12 | Fuse 12 in fuse holder |
S15 | Fuse 15 in fuse holder |
S237 | Fuse 37 in fuse holder |
S239 | Fuse 39 in fuse holder |
S240 | Fuse 40 in fuse holder |
S241 | Fuse 41 in fuse holder |
S242 | Fuse 42 in fuse holder |
T8 | 8-pin connector, on radio (not for radio system 'Delta') |
T16 | 16-pin connector, centre in dash panel, self-diagnosis connection |
U1 | Cigarette lighter |
45 | Earth point, centre behind dash panel |
81 | Earth connection 1, in dash panel wiring harness |
A4 | Positive connection (58b), 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 |
** | Models with radio 'Delta', ⇒ Current flow diagram for radio system 'Delta' |
*** | From November 2001 |
-●●- | To October 2001 |
## | From December 2005 |
### | Up to November 2005 |
xx | To October 2005 |
S1 | Fuse 1 in fuse holder |
S3 | Fuse 3 in fuse holder |
S4 | Fuse 4 in fuse holder |
T5a | 5-pin connector, pink, right D-pillar coupling station |
T5n | 5-pin connector, pink, in rear lid |
T12a | 12-pin connector, connector only on models with Climatronic |
W6 | Glove compartment light |
X | Number plate lights |
219 | Earth connection 2, in rear lid wiring harness |
A34 | Connection (75x), in dash panel wiring harness |
A37 | Connection (58a), in dash panel wiring harness |
B493 | Connection (75x), in interior wiring harness |
W11 | Connection (58), in rear lid wiring harness |
## | From December 2005 |
### | Up to November 2005 |
E204 | Tank filler flap remote release switch |
F138 | Airbag coil connector |
H | Horn plate |
H1 | Dual tone horn |
J4 | Dual tone horn relay |
L76 | Button illumination bulb |
T5b | 5-pin connector |
T5j | 5-pin connector |
V155 | Tank filler flap locking motor |
42 | Earth point, next to steering column |
49 | Earth point, on steering column |
81 | Earth connection 1, in dash panel wiring harness |
135 | Earth connection 2, in dash panel wiring harness |
A90 | Connection (dual tone horn), in dash panel wiring harness |
E20 | Switch and instrument illumination regulator |
E102 | Headlight range control regulator |
L54 | Headlight range control regulator illumination bulb |
S20 | Fuse 20 in fuse holder |
T6c | 6-pin connector |
T10b | 10-pin connector, on left headlight |
T10c | 10-pin connector, on right headlight |
V48 | Left headlight range control motor |
V49 | Right headlight range control motor |
42 | Earth point, next to steering column |
101 | Earth connection, in headlight range control wiring harness |
A103 | Connection 2 (56), in dash panel wiring harness |
A114 | Connection (headlight range control), in dash panel wiring harness |
E15 | Heated rear window switch**** |
E165 | Rear lid release switch |
F5 | Luggage compartment light switch |
J393 | Convenience system central control unit |
K10 | Heated rear window warning lamp |
L39 | Heated rear window switch illumination bulb |
T5 | 5-pin connector, black, left D-pillar coupling station |
T5p | 5-pin connector, black, in rear lid |
T7 | 7-pin connector |
T23 | 23-pin connector |
W3 | Luggage compartment light |
W18 | Luggage compartment light on left |
Z1 | Heated rear window |
98 | Earth connection, in rear lid wiring harness |
Q22 | Connection 1, in rear lid wiring harness |
*** | Models with no separate exterior mirror heating |
**** | Models with automatic timer switch ⇒ Current flow diagram 'Heated rear window with automatic timer switch' |
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 2 in fuse holder |
S225 | Fuse 25 in fuse holder |
S226 | Fuse 26 in fuse holder |
T4c | 4-pin connector |
T4e | 4-pin connector, centre behind dash panel (models with no air conditioning system) |
T6d | 6-pin connector |
T8b | 8-pin connector |
T10j | 10-pin connector, centre behind dash panel (models with air conditioning system) |
V2 | Fresh air blower |
V154 | Fresh air/recirculated air flap control motor |
45 | Earth point, centre behind dash panel |
162 | Earth connection, in blower motor wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
L66 | Connection, in heater blower wiring harness |
S30 | Rear window wiper single fuse, on additional relay carrier above relay plate |
S224 | Fuse 24 in fuse holder |
S227 | Fuse 27 in fuse holder |
T5a | 5-pin connector, pink, right D-pillar coupling station |
T5h | 5-pin connector, near lower part of left A-pillar, wound into wiring harness |
T5i | 5-pin connector, near lower part of left A-pillar, wound into wiring harness |
T5n | 5-pin connector, pink, in rear lid |
V12 | Rear window wiper motor |
V59 | Windscreen and rear window washer pump |
A96 | Connection (53a), in dash panel wiring harness |
A97 | Connection (53), in dash panel wiring harness |
A102 | Connection (windscreen wiper), in dash panel wiring harness |
## | From December 2005 |
### | Up to November 2005 |
F2 | Driver door contact switch |
F10 | Rear left door contact switch |
J29 | Blocking diode |
M27 | Left door warning lamp |
T8e | 8-pin connector, on left behind dash panel |
T10i | 10-pin connector, black, left A-pillar coupling station |
T10l | 10-pin connector, black, left B-pillar coupling station |
W | Front interior light |
W11 | Rear left reading light |
W13 | Front passenger reading light |
W19 | Driver side reading light |
128 | Earth connection 1, in interior light wiring harness |
A29 | Connection (interior light), in dash panel wiring harness |
B129 | Connection (interior light, 31), in interior wiring harness |
R4 | Connection 1, in interior light/door contact switch wiring harness |
R6 | Positive connection 1, in interior light wiring harness |
F3 | Front passenger door contact switch |
F11 | Rear right door contact switch |
F147 | Driver vanity mirror contact switch |
F148 | Front passenger vanity mirror contact switch |
M28 | Right door warning lamp |
T8e | 8-pin connector, on left behind dash panel |
T10k | 10-pin connector, black, right A-pillar coupling station |
T10m | 10-pin connector, black, right B-pillar coupling station |
W12 | Rear right reading light |
W14 | Illuminated vanity mirror (front passenger side) |
W20 | Illuminated vanity mirror (driver side) |
128 | Earth connection 1, in interior light wiring harness |
238 | Earth connection 1, in interior wiring harness |
A29 | Connection (interior light), in dash panel wiring harness |
B129 | Connection (interior light, 31l), in interior wiring harness |
R4 | Connection 1, in interior light/door contact switch wiring harness |
R6 | Positive connection 1, in interior light wiring harness |
R48 | Connection, in front passenger side door wiring harness |