A | Battery |
B | Starter |
D | Ignition/starter switch |
J59 | X-contact relief relay |
J514 | Electronic manual gearbox control unit |
SA12 | Fuse -2- on fuse holder in engine compartment |
SB49 | Fuse -49- on fuse holder |
T10t | 10-pin connector, violet, coupling station below relay carrier |
T68 | 68-pin connector, on electronic manual gearbox control unit |
1 | Earth strap, battery - body |
3 | Earth strap, engine - body |
500 | Screw connection -1- (30), on relay plate |
501 | Screw connection -2- (30), on relay plate |
502 | Screw connection -1- (30a), on relay plate |
A32 | Positive connection (30), in dash panel wiring harness |
A33 | Connection (75), in dash panel wiring harness |
A40 | Positive connection -1- (30), in instruments wiring harness |
C | Alternator |
G5 | Rev. counter |
H3 | Buzzer/gong |
J234 | Airbag control unit |
J285 | Control unit with display in dash panel insert |
J533 | Data bus diagnostic interface control unit |
K2 | Alternator warning lamp |
L75 | Digital display illumination |
SB16 | Fuse -16- on fuse holder |
T5 | 5-pin connector, on left in engine compartment |
T10d | 10-pin connector, red, coupling station under relay carrier |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
T75 | 75-pin connector |
Y4 | Odometer display |
278 | Earth connection -4-, in interior wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
B6 | Connection (s), in steering column switch wiring harness |
F9 | Handbrake warning switch |
F34 | Brake fluid level warning contact |
J6 | Voltage stabiliser |
J29 | Blocking diode |
J104 | ABS with EDL control unit |
J285 | Control unit with display in dash panel insert |
K1 | Main beam 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 |
K132 | Electric accelerator warning lamp |
L10 | Dash panel insert illumination bulb |
T10a | 10-pin connector, green, coupling station under relay carrier |
T10b | 10-pin connector, black, coupling station under relay carrier |
T47 | 47-pin connector, on ABS with ESP control unit |
T32 | 32-pin connector, blue |
Y2 | Digital clock |
A59 | Connection (sender), in instruments wiring harness |
B205 | Connection (fog lights), in interior wiring harness |
* | Does not apply to models with central locking |
F | Brake light switch |
L20 | Rear fog light bulb |
M2 | Right tail light bulb |
M4 | Left tail light bulb |
M6 | Rear left turn signal bulb |
M8 | Rear right turn signal bulb |
M9 | Left brake light bulb |
M10 | Right brake light bulb |
M16 | Left reversing light bulb |
M17 | Right reversing light bulb |
M25 | High level brake light bulb |
T2g | 2-pin connector, black |
T5c | 5-pin connector, black, left D-pillar coupling station |
T6b | 6-pin connector, black |
T6c | 6-pin connector, black |
T10 | 10-pin connector, white, coupling station under relay carrier |
50 | Earth point, on left in luggage compartment |
A87 | Connection (reversing light), in dash panel wiring harness |
B109 | Earth connection, in rear left interior wiring harness |
B131 | Connection (54), in interior wiring harness |
B152 | Connection (left turn signal), in interior wiring harness |
B153 | Connection (right turn signal), in interior wiring harness |
B205 | Connection (fog lights), in interior wiring harness |
E2 | Turn signal switch |
E4 | Headlight dip and flasher switch |
E19 | Parking light switch |
L1 | Left headlight twin filament bulb |
M1 | Left side light bulb |
SB4 | Fuse -4- on fuse holder |
SB12 | Fuse -12- on fuse holder |
SB13 | Fuse -13- on fuse holder |
SB44 | Fuse -44- on fuse holder |
SB45 | Fuse -45- on fuse holder |
T5 | 5-pin connector, black |
T7 | 7-pin connector, red |
T8e | 8-pin connector, black |
T10b | 10-pin connector, black, coupling station under relay carrier |
T10c | 10-pin connector, blue, coupling station under relay carrier |
12 | Earth point, on left in engine compartment |
132 | Earth connection -3-, in engine compartment wiring harness |
167 | Earth connection -4-, in engine compartment wiring harness |
A95 | Connection -1- (56a), in dash panel wiring harness |
B152 | Connection (left turn signal), in interior wiring harness |
B153 | Connection (right turn signal), in interior wiring harness |
D152 | Positive connection -1- (56b), in engine compartment wiring harness |
L2 | Right headlight twin filament bulb |
M3 | Right side light bulb |
M5 | Front left turn signal bulb |
M7 | Front right turn signal bulb |
M18 | Left side mounted turn signal bulb |
M19 | Right side mounted turn signal bulb |
SB5 | Fuse -5- in fuse holder |
T8f | 8-pin connector, black |
T10b | 10-pin connector, black, coupling station under relay carrier |
T10c | 10-pin connector, blue, coupling station under relay carrier |
131 | Earth connection -2-, in engine compartment wiring harness |
167 | Earth connection -4-, in engine compartment wiring harness |
B152 | Connection (left turn signal), in interior wiring harness |
B153 | Connection (right turn signal), in interior wiring harness |
C20 | Connection (left turn signal), in headlight wiring harness |
C30 | Connection (right turn signal), in headlight wiring harness |
D153 | Positive connection -2- (56b), in engine compartment wiring harness |
E3 | Hazard warning light switch |
J1 | Turn signal relay |
K6 | Hazard warning light system warning lamp |
SB18 | Fuse -18- on fuse holder |
T5c | 5-pin connector, black, in rear lid feeder wiring harness |
T10e | 10-pin connector, black, left A-pillar coupling station |
T10f | 10-pin connector, black, right A-pillar coupling station |
T7a | 7-pin connector, black |
Z1 | Heated rear window |
Z4 | Driver door heated exterior mirror |
Z5 | Front passenger door heated exterior mirror |
52 | Earth point, on left in rear lid |
287 | Earth connection, in rear lid feeder wiring harness |
A82 | Connection (windscreen heater), in dash panel wiring harness |
B152 | Connection (left turn signal), in interior wiring harness |
B153 | Connection (right turn signal), in interior wiring harness |
Z1 | Connection -1-, in mirror adjustment/heating wiring harness |
E15 | Heated rear window switch |
E20 | Switches and instruments illumination regulator |
E102 | Headlight range control regulator |
K10 | Heated rear window warning lamp |
L39 | Heated rear window switch illumination bulb |
L54 | Headlight range control regulator illumination bulb |
L105 | Illumination control switch illumination |
SB6 | Fuse -4- on fuse holder |
SB7 | Fuse -7- on fuse holder |
SB9 | Fuse -9- on fuse holder |
SB43 | Fuse -43- on fuse holder |
SB48 | Fuse -48- on fuse holder |
SB50 | Fuse -50- on fuse holder |
T8e | 8-pin connector |
T8f | 8-pin connector |
T10c | 10-pin connector, blue, coupling station under relay carrier |
V48 | Left headlight range control motor |
V49 | Right headlight range control motor |
76 | Earth point, near selector mechanism |
81 | Earth connection -1-, in dash panel wiring harness |
A34 | Positive connection -2- (X), in interior wiring harness |
** | From May 2003 |
E9 | Fresh air blower switch |
E159 | Fresh air/air recirculation flap switch |
K114 | Fresh air/air recirculation flap operation warning lamp |
L16 | Fresh air controls illumination bulb |
N24 | Fresh air blower series resistor with overheating fuse |
T4 | 4-pin connector, black, behind dash panel |
T4e | 4-pin connector, black |
T6a | 6-pin connector, black |
V2 | Fresh air blower |
V154 | Fresh air/air recirculation flap control motor |
45 | Earth point, middle behind dash panel |
162 | Earth connection, in blower motor wiring harness |
L66 | Connection, in heater blower wiring harness |
E22 | Intermittent wiper operation switch |
E34 | Rear window wiper switch |
J31 | Automatic intermittent wash/wipe relay |
T4a | 4-pin connector, black, behind steering column switch trim |
T5e | 5-pin connector, black, behind steering column switch trim |
T5i | 5-pin connector, behind steering column switch trim |
T10 | 10-pin connector, white, coupling station under relay carrier |
T10b | 10-pin connector, black, coupling station under relay carrier |
V | Windscreen wiper motor |
V59 | Windscreen and rear window washer pump |
50 | Earth point, on left in luggage compartment |
277 | Earth connection -3-, in interior wiring harness |
A36 | Connection (75a), in dash panel wiring harness |
T2 | 2-pin connector, black, on left in plenum chamber |
T2d | 2-pin connector, black |
T2e | 2-pin connector, black |
T5c | 5-pin connector, black, in rear lid feeder wiring harness |
T5d | 5-pin connector, black, in rear lid |
V12 | Rear window wiper motor |
Z20 | Left washer jet heater element |
Z21 | Right washer jet heater element |
98 | Earth connection, in rear lid wiring harness |
F2 | Driver door contact switch |
F3 | Front passenger door contact switch |
J29 | Blocking diode |
L22 | Left fog light bulb |
L23 | Right fog light bulb |
SB2 | Fuse -2- in fuse holder |
T5x | 5-pin connector, interior light coupling station |
T10b | 10-pin connector, black, coupling station under relay carrier |
T10e | 10-pin connector, black, left A-pillar coupling station |
T10f | 10-pin connector, black, right A-pillar coupling station |
W | Front interior light |
X | Number plate light |
76 | Earth point, near selector mechanism |
B102 | Earth connection, in front left interior wiring harness |
B117 | Connection (58a, right), in interior wiring harness |
B154 | Connection -1- (door contact), in interior wiring harness |
D59 | Connection (fog light), in engine compartment wiring harness |
* | Does not apply to models with central locking |
⇒ | See Current Flow Diagram: Central locking |
F4 | Reversing light switch |
F138 | Airbag coil connector/return spring with slip ring |
G22 | Speedometer sender |
H | Horn plate |
H2 | Treble tone horn |
H7 | Bass tone horn |
J4 | Dual tone horn relay |
J514 | Electronic manual gearbox control unit |
SB19 | Fuse -19- on fuse holder |
SB26 | Fuse -26- on fuse holder |
SB27 | Fuse -27- on fuse holder |
SB28 | Fuse -28- on fuse holder |
SB29 | Fuse -29- on fuse holder |
T10 | 10-pin connector, white, coupling station under relay carrier |
T10a | 10-pin connector, green, coupling station under relay carrier |
T10d | 10-pin connector, red, coupling station under relay carrier |
T68 | 68-pin connector |
76 | Earth point, near selector mechanism |
129 | Earth connection, in dual tone horn wiring harness |
A2 | Positive connection (15), in dash panel wiring harness |
A15 | Positive connection (15), in instruments wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
A38 | Positive connection -2- (15a), in dash panel wiring harness |
A87 | Connection (reversing light), in dash panel wiring harness |
D52 | Positive connection (15a), in engine compartment wiring harness |
C13 | Positive connection, in dual tone horn wiring harness |
D2 | Immobilizer reader coil |
J... | Engine control unit |
J104 | ABS with EDL control unit |
J234 | Airbag control unit |
J362 | Immobilizer control unit |
SB10 | Fuse -10- on fuse holder |
SB11 | Fuse -11- on fuse holder |
T3 | 3-pin connector, black |
T10c | 10-pin connector, blue, coupling station under relay carrier |
T10d | 10-pin connector, red, coupling station under relay carrier |
T10k | 10-pin connector, black |
T16 | 16-pin connector, self-diagnosis connection |
T47 | 47-pin connector, on ABS with EDL control unit |
T75 | 75-pin connector |
76 | Earth point, near selector mechanism |
A38 | Positive connection -2- (15a), in dash panel wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
B111 | Positive connection -1- (30a), in interior wiring harness |
B150 | Positive connection -2- (30a), in interior wiring harness |
* | Does not apply to models with central locking |
⇒ | See Current Flow Diagram: Central locking |
** | From May 2003 |
B | Starter |
F | Brake light switch |
J17 | Fuel pump relay |
J53 | Starter motor relay |
J514 | Electronic manual gearbox control unit |
SB14 | Fuse -14- on fuse holder |
SB15 | Fuse -15- on fuse holder |
SB46 | Fuse -46- on fuse holder |
T4 | 4-pin connector |
T5 | 5-pin connector, on left in engine compartment |
T10 | 10-pin connector, white, coupling station under relay carrier |
T10a | 10-pin connector, green, coupling station under relay carrier |
T10m | 10-pin connector, brown, coupling station under relay carrier |
T68 | 68-pin connector, on electronic manual gearbox control unit |
U1 | Cigarette lighter |
A41 | Positive connection (50), in dash panel wiring harness |
B150 | Positive connection -2- (30a), in interior wiring harness |