A | Battery |
B | Starter |
D | Ignition/starter switch |
J17 | Fuel pump relay |
J59 | X-contact relief relay |
SB16 | Fuse 16 on fuse holder |
S163 | Fuse 2 (30), on battery fuse holder |
T10a | 10-pin connector, green, near relay station |
1 | Earth strap, battery - body |
3 | Earth strap, engine - body |
500 | Screw connection 1 (30), on relay plate |
A61 | Positive connection (X), in instrument panel wiring harness |
B6 | Connection (s), in steering column switch wiring harness |
B115 | Positive connection, (30, central electrics), in interior wiring harness |
* | Only models with petrol engine |
** | Only models with diesel engine |
C | Alternator |
E24 | Driver side belt switch |
G5 | Rev. counter |
J6 | Voltage stabiliser |
J285 | Control unit with display in dash panel insert |
J533 | Data bus diagnostic interface control unit |
K2 | Alternator warning lamp |
K19 | Seat belt warning system warning lamp |
SB27 | Fuse 27 on fuse holder |
L75 | Digital display illumination bulb |
T2t | 2-pin connector, under driver seat |
T10d | 10-pin connector, red, relay station |
T16 | 16-pin connector, self-diagnosis connection, on right in glove compartment |
T32 | 32-pin connector, blue |
Y4 | Trip counter |
76 | Earth point, near selector mechanism |
B6 | Connection (s), in steering column switch wiring harness |
B102 | Earth connection, in front left interior wiring harness |
B111 | Positive connection 1 (30a), in interior wiring harness |
* | Not on all equipment levels |
F9 | Handbrake warning switch |
F34 | Brake fluid level warning contact |
J285 | Control unit with display in dash panel insert |
J533 | Data bus diagnostic interface control unit |
K1 | Main beam warning lamp |
K4 | Side light warning lamp |
K7 | Dual circuit brakes/handbrake warning lamp |
K13 | Rear fog light warning lamp |
K65 | Left turn signal warning lamp |
K94 | Right turn signal warning lamp |
K118 | Brake system warning lamp |
L10 | Dash panel insert illumination bulb |
T10a | 10-pin connector, near relay station |
T10b | 10-pin connector, near relay station |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
Y2 | Digital clock |
59 | Earth point, near left tail light |
131 | Earth connection 2, in engine compartment wiring harness |
167 | Earth connection 4, in engine compartment wiring harness |
A59 | Connection (sender), in dash panel wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
* | Not for ABS |
E1 | Light switch |
E20 | Switch and instrument illumination regulator |
E23 | Front and rear fog light switch |
J39 | Headlight washer system relay |
K4 | Side light warning lamp |
L9 | Light switch illumination bulb |
T10a | 10-pin connector, green, near relay station |
T10b | 10-pin connector, black, near relay station |
85 | Earth connection 1, in engine compartment wiring harness |
131 | Earth connection 2, in engine compartment wiring harness |
A3 | Positive connection (58), in dash panel wiring harness |
A88 | Connection (RFL), in dash panel wiring harness |
B1 | Connection (56b), in steering column switch wiring harness |
B144 | Positive connection (58l), in interior wiring harness |
* | Only models with headlight washer system |
J... | Injection system control units |
L20 | Rear fog light bulb |
M4 | Left tail light bulb |
M6 | Rear left turn signal bulb |
M9 | Left brake light bulb |
M25 | High level brake light bulb |
T1a | 1-pin connector, black, in rear lid |
T5b | 5-pin connector, black, on left rear light |
T5c | 5-pin connector, black, in rear lid feeder wiring harness |
T5f | 5-pin connector, black, in rear lid |
T10 | 10-pin connector, white, near relay station |
T10b | 10-pin connector, black, near relay station |
Z1 | Heated rear window |
A82 | Connection (windscreen heater), in dash panel wiring harness |
A84 | Connection (58L), in dash panel wiring harness |
B131 | Connection (54), in interior wiring harness |
B152 | Connection (BL), in interior wiring harness |
* | Not with all levels of equipment |
** | Not models with an automatic gearbox |
*** | Only models with a petrol engine |
E4 | Headlight dipper and flasher switch |
M2 | Right tail light bulb |
M8 | Rear right turn signal bulb |
M10 | Right brake light bulb |
M17 | Right reversing light bulb |
SB12 | Fuse 12 in fuse holder |
SB13 | Fuse 13 in fuse holder |
SB44 | Fuse 44 on fuse holder |
SB45 | Fuse 45 on fuse holder |
T5 | 5-pin connector, black, behind steering column switch trim |
T5a | 5-pin connector, black, on rear right tail light |
T10d | 10-pin connector, red, near relay station |
A85 | Connection (58R), in dash panel wiring harness |
A84 | Connection (58L), in dash panel wiring harness |
A87 | Connection (RL), in dash panel wiring harness |
B1 | Connection (56b), in steering column switch wiring harness |
B131 | Connection (54), in interior wiring harness |
B152 | Connection (BL), in interior wiring harness |
B153 | Connection (RTS), in interior wiring harness |
B166 | Connection (56a), in interior wiring harness |
E2 | Turn signal switch |
E19 | Parking light switch |
L1 | Left twin filament bulb |
L2 | Right twin filament bulb |
M1 | Left side light bulb |
M3 | Right side light bulb |
SB4 | Fuse 4 in fuse holder |
SB5 | Fuse 5 in fuse holder |
T7 | 7-pin connector, black, behind steering column switch trim |
T8e | 8-pin connector, black, near left headlight |
T8f | 8-pin connector, black, near left headlight |
T10b | 10-pin connector, black, near relay station |
T10c | 10-pin connector, blue |
T10d | 10-pin connector, red |
119 | Earth connection 1, in headlight wiring harness |
A84 | Connection (58L), in dash panel wiring harness |
A85 | Connection (58R), in dash panel wiring harness |
B152 | Connection (BL), in interior wiring harness |
B153 | Connection (RTS), in interior wiring harness |
C28 | Connection 1 (56b), in headlight wiring harness |
C29 | Connection 2 (56b), in headlight wiring harness |
E3 | Hazard warning light switch |
J1 | Turn signal relay |
K6 | Hazard warning light system warning lamp |
M5 | Front left turn signal bulb |
M7 | Front right turn signal bulb |
M18 | Left side repeater turn signal bulb |
M19 | Right side repeater turn signal bulb |
SB7 | Fuse 7 on fuse holder |
T7c | 7-pin connector |
T10b | 10-pin connector, black, coupling station under relay carrier |
T10c | 10-pin connector, blue, coupling station under relay carrier |
85 | Earth connection 1, in engine compartment wiring harness |
B152 | Connection (BL), in interior wiring harness |
B153 | Connection (RTS), in interior wiring harness |
E20 | Switch and instrument illumination regulator * |
E102 | Headlight range control regulator * |
L54 | Headlight range control regulator illumination bulb |
SB9 | Fuse 9 on fuse holder |
T6 | 6-pin connector |
T8e | 8-pin connector, black, near left headlight |
T8f | 8-pin connector, black, near left headlight |
T10c | 10-pin connector, blue, near relay station |
V48 | Headlight range control motor * |
V49 | Right headlight range control motor * |
85 | Earth connection 1, in engine compartment wiring harness |
A114 | Connection (headlight range control), in dash panel wiring harness |
* | Not for gas discharge headlight, see current flow diagram No. 43 |
E22 | Intermittent wiper switch |
E34 | Rear wiper switch |
H | Horn plate |
H1 | Horn or dual tone horn |
J31 | Automatic intermittent wash and wipe relay |
T4a | 4-pin connector, black, behind steering column switch trim |
T5c | 5-pin connector, black, in rear lid feeder wiring harness |
T5e | 5-pin connector, black, behind steering column switch trim |
T7 | 7-pin connector, black, behind steering column switch trim |
T10 | 10-pin connector, white, near relay station |
T10a | 10-pin connector, green, near relay station |
T10b | 10-pin connector, black, near relay station |
T10c | 10-pin connector, blue, near relay station |
T10d | 10-pin connector, red |
V | Windscreen wiper motor |
V59 | Windscreen and rear window washer pump |
81 | Earth connection 1, in dash panel wiring harness |
B162 | Connection (75a), in interior wiring harness |
Q44 | Connection 2, in rear lid wiring harness |
* | Not with headlight washer system |
F5 | Luggage compartment light switch |
T1c | Single connector, black, in rear wash and wipe system relay |
T2 | 2-pin connector, black, in left plenum chamber |
T2d | 2-pin connector, black, on left on engine compartment lid |
T2e | 2-pin connector, black, on right on engine compartment lid |
T3a | 3-pin connector, black, in rear lid near wiper motor |
T5c | 5-pin connector, black, in rear lid feeder wiring harness |
T5f | 5-pin connector, black, in rear lid |
V12 | Rear window wiper motor |
W3 | Luggage compartment light |
Z20 | Left washer jet heater element |
Z21 | Right washer jet heater element |
59 | Earth point, near left tail light |
287 | Earth connection, in rear lid feeder wiring harness |
A96 | Connection (53a), in dash panel wiring harness |
E15 | Heated rear window switch |
K10 | Heated rear window warning lamp |
L39 | Heated rear window switch illumination bulb |
R | Radio |
R11 | Aerial |
R20 | Front left treble loudspeaker |
R21 | Front left bass loudspeaker |
R22 | Front right treble loudspeaker |
R23 | Front right bass loudspeaker |
R24 | Aerial amplifier |
SB6 | Fuse 6 on fuse holder |
SB42 | Fuse 42 on fuse holder |
SB43 | Fuse 43 on fuse holder |
SB48 | Fuse 48 on fuse holder |
SB50 | Fuse 50 on fuse holder |
T1b | Single connector, black, on lower part of right A-pillar |
T3e | 3-pin connector, black, on lower part of left A-pillar |
T3f | 3-pin connector, black, on lower part of right A-pillar |
T8 | 8-connector, black, on radio |
T8a | 8-connector, brown, on radio |
U1 | Cigarette lighter |
A27 | Connection (speed signal), in dash panel wiring harness |
A34 | Connection (75x), in dash panel wiring harness |
B151 | Positive connection 3 (30a), in interior wiring harness |
E9 | Fresh air blower switch |
L16 | Fresh air regulator illumination bulb |
K114 | Fresh air and air recirculation warning lamp |
N24 | Fresh air blower series resistor with overheating fuse |
SB10 | Fuse 10 on fuse holder |
SB26 | Fuse 10 on fuse holder |
S230 | Fuse on fuse holder |
T4e | 4-pin connector, black, on fresh air blower series resistor |
T6a | 6-pin connector, black |
T8d | 8-pin connector, black, behind dash panel |
T8g | 8-pin connector |
V2 | Fresh air blower |
V154 | Fresh air and air recirculation flap control motor |
162 | Earth connection, in blower motor wiring harness |
606 | Earth point, under centre console near gear stick |
A1 | Positive connection (30a), in dash panel wiring harness |
A20 | Positive connection (15a), in dash panel wiring harness |
F2 | Driver door contact switch |
F3 | Front passenger door contact switch |
L22 | Left fog light bulb |
L23 | Right fog light bulb |
T9 | 9-pin connector, in interior light wiring harness |
W | Front interior light |
120 | Earth connection 2, in headlight wiring harness |
303 | Earth connection rain sensor/mirror, in interior wiring harness |
A1 | Positive connection (30a), in dash panel wiring harness |
B109 | Earth connection, in rear left interior wiring harness |
B154 | Connection 1 (DCt), in interior wiring harness |
B155 | Connection 2 (DCt), in interior wiring harness |
C25 | Connection (fog light), in front lighting wiring harness |
F | Brake light switch |
F63 | Brake pedal switch |
J... | Engine control units |
J104 | ABS control unit |
SB2 | Fuse 2 in relay plate fuse holder |
SB11 | Fuse 11 in relay plate fuse holder |
SB14 | Fuse 14 in relay plate fuse holder |
SB15 | Fuse 15 in relay plate fuse holder |
SB24 | Fuse 24 in relay plate fuse holder |
T10 | 10-pin connector, white, near relay station |
T25 | 25-pin connector |
X | Number plate light |
59 | Earth point, near left tail light |
501 | Screw connection 2 (30), on relay plate |
A89 | Connection 2 (54) in dash panel wiring harness |
B8 | Positive connection (58), in light switch wiring harness |
B109 | Earth connection, in rear left interior wiring harness |
B150 | Positive connection 2 (30a), in interior wiring harness |
B163 | Positive connection 1 (15), in interior wiring harness |
W27 | Positive connection (58), in tail lights wiring harness |
D2 | Reader coil |
F4 | Reversing light switch |
L79 | Selector lever illumination |
J... | Injection system control units |
J104 | ABS control unit, on left in engine compartment |
J362 | Immobilizer control unit, next to steering column |
SB28 | Fuse 28 in relay plate fuse holder |
SB29 | Fuse 29 in relay plate fuse holder |
T3 | 3-pin connector, black, on immobilizer control unit |
T4k | 4-pin connector, black (LHD) |
T10a | 10-pin connector, black, near relay station |
T10c | 10-pin connector, near relay station |
T10k | 10-pin connector, black |
T10s | 10-pin connector, near relay station |
76 | Earth point, near selector mechanism |
A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
B149 | Positive connection 2 (15a), in interior wiring harness |
B235 | Positive connection 4 (15a), in interior wiring harness |
D101 | Connection 1, in engine compartment wiring harness |
* | Only models with a petrol engine |
** | Only models with an automatic gearbox |
D | Ignition/starter switch |
E22 | Intermittent wiper switch |
H | Horn plate |
H1 | Horn or dual tone horn |
H2 | Treble horn |
H7 | Bass horn |
J4 | Dual tone horn relay |
SB19 | Fuse 19 on fuse holder |
SB47 | Fuse 47 on fuse holder |
T7 | 7-pin connector, on windscreen wiper switch |
T10 | 10-pin connector, white, coupling station under relay carrier |
12 | Earth point, on left in engine compartment |
76 | Earth point, near selector mechanism |
81 | Earth connection 1, in dash panel wiring harness |
82 | Earth connection 1, in front left wiring harness |
108 | Earth connection 2, in front left wiring harness |
A90 | Connection (dual tone horn), in dash panel wiring harness |
B135 | Connection 1 (15a), in interior wiring harness |
* | Only GTI |