Wiring Diagram SEAT AROSA 2004 - Battery - ignition/starter switch - X contact relief relay - control unit with display in dash panel insert - terminal 30 junction box
| A | Battery |
| B | Starter |
| D | Ignition/starter switch |
| J59 | X contact relief relay |
| J285 | Control unit with display in dash panel insert |
| K1 | Main beam warning lamp |
| SB16 | Fuse -16- in fuse box |
| T10 | 10-pin connector, green, connector point |
| TV2 | Terminal 30 junction box |
| 1 | Earth strap, battery - body |
| 2 | Earth strap, gearbox - body |
| 61 | Earth point, left C-pillar |
| 500 | Screw connection -1- (30), on relay plate |
| 501 | Screw connection -2- (30), on relay plate |
| 502 | Screw connection -1- (30a), on relay plate |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A61 | Positive (+) connection (X), in dash panel wiring harness |
| A80 | Connection -1- (X), in dash panel wiring harness |
| B102 | Earth connection, in front left interior wiring harness |
Wiring Diagram SEAT AROSA 2004 - Lighting switch - fog light switch - lighting switch light bulb
| E1 | Lighting switch |
| E7 | Fog light switch |
| E20 | Lighting regulator - switches and instruments |
| L9 | Lighting switch light bulb |
| SB43 | Fuse -43- in fuse box |
| 76 | Earth point, near selector mechanism |
| 81 | Earth connection -1-, in dash panel wiring harness |
| A3 | Positive (+) connection (58), in dash panel wiring harness |
| A40 | Positive (+) connection -1- (30), in dash panel wiring harness |
| A83 | Connection (daytime driving lights), in dash panel wiring harness |
| B145 | Positive (+) connection (58b), in interior wiring harness |
| * | Resistance wire |
Wiring Diagram SEAT AROSA 2004 - Rear fog light bulb - tail light bulb left and right - turn signal bulb rear left and right - brake light left - right and upper - reversing light bulb
| F | Brake light switch |
| F4 | Reversing light switch |
| L20 | Rear fog light bulb |
| M2 | Tail light bulb, right |
| M4 | Tail light bulb, left |
| M6 | Turn signal bulb, rear left |
| M8 | Turn signal bulb, rear right |
| M9 | Brake light bulb, left |
| M10 | Brake light bulb, right |
| M17 | Reversing light bulb, right |
| M25 | High level brake light bulb |
| T5b | 5-pin connector, brown, left C-pillar |
| T10a | 10-pin connector, red, connector point |
| T10d | 10-pin connector, white, connector point |
| X | Number plate light |
| 61 | Earth point, left C-pillar |
| 218 | Earth connection, in tailgate/boot lid wiring harness |
| B109 | Earth connection, in interior wiring harness, rear left |
| B131 | Connection (54), in interior wiring harness |
| B132 | Connection (number plate light), in interior wiring harness |
| D73 | Positive (+) connection (54), in engine compartment wiring harness |
Wiring Diagram SEAT AROSA 2004 - Headlight dipper/flasher switch - twin filament bulb for headlight - left and right - side light bulb - left and right - turn signal bulb front left and right
| E4 | Headlight dipper/flasher switch |
| L1 | Twin filament bulb/sealed beam insert, left |
| L2 | Twin filament bulb/sealed beam insert, right |
| M1 | Side light bulb, left |
| M3 | Side light bulb, right |
| M5 | Turn signal bulb, front left |
| M7 | Turn signal bulb, front right |
| SB4 | Fuse -4- in fuse box |
| SB5 | Fuse -5- in fuse box |
| SB12 | Fuse -12- in fuse box |
| SB13 | Fuse -13- in fuse box |
| SB44 | Fuse -44- in fuse box |
| SB45 | Fuse -45- in fuse box |
| T10b | 10-pin connector, blue, connector point |
| T10c | 10-pin connector, black, connector point |
| V48 | Headlight range control motor, left |
| V49 | Headlight range control motor, right |
| A9 | Positive (+) connection (56b), in dash panel wiring harness |
| A95 | Connection -1- (56a), in dash panel wiring harness |
| B167 | Connection (56b), in interior wiring harness |
| B247 | Connection -2- (56b), in interior wiring harness |
| * | Resistance wire |
Wiring Diagram SEAT AROSA 2004 - Turn signal switch - parking light switch - fog light bulb - left and right - side turn signal bulb - left and right
| E2 | Turn signal switch |
| E19 | Parking light switch |
| L22 | Fog light bulb, left |
| L23 | Fog light bulb, right |
| M18 | Side turn signal bulb, left |
| M19 | Side turn signal bulb, right |
| T10b | 10-pin connector, blue, connector point |
| T10c | 10-pin connector, black, connector point |
| 12 | Earth point, in engine compartment, left |
| 108 | Earth connection -2-, in front left wiring harness |
| 131 | Earth connection -2-, in engine compartment wiring harness |
| A5 | Positive (+) connection (right turn signal), in dash panel wiring harness |
| A6 | Positive (+) connection (left turn signal), in dash panel wiring harness |
| D57 | Connection (right turn signal), in engine compartment wiring harness |
| D58 | Connection (left turn signal), in engine compartment wiring harness |
| D59 | Connection (fog light), in engine compartment wiring harness |



