Wiring Diagram SEAT AROSA 2002 - Fresh air blower switch - air conditioner switch - fresh air/air recirculating flap switch - fresh air blower - fresh/recirculating air flap control motor

| D | Ignition/starter switch |
| E1 | Light switch |
| E9 | Fresh air blower switch |
| E35 | Air conditioner switch |
| E159 | Fresh air/air recirculating flap switch |
| J59 | X contact relief relay |
| K84 | Air conditioning system warning lamp |
| K114 | Fresh air/air recirculation warning lamp |
| L16 | Fresh air control light bulb |
| N24 | Fresh air blower with overheating fuse series resistor |
| V2 | Fresh air blower |
| V154 | Fresh air/recirculating air flap control motor |
| 45 | Earth point, behind dash panel |
| 162 | Earth connection, in blower motor wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A61 | Positive (+) connection (X), in dash panel wiring harness |
| B145 | Positive (+) connection (58b), in interior wiring harness |
| D52 | Positive (+) connection (15a), in engine compartment wiring harness |
| L45 | Connection, in air conditioner controls wiring harness |
| L66 | Connection, in heater blower wiring harness |
Wiring Diagram SEAT AROSA 2002 - Radiator fan control unit - ambient temperature switch - air conditioner magnetic coupling - high pressure sender - radiator fan
| F38 | Ambient temperature switch |
| F268 | Additional heater, heater element contact switch |
| G65 | High pressure sender |
| J248 | Diesel direct injection system control unit |
| J293 | Radiator fan control unit |
| N25 | Air conditioner magnetic coupling |
| T4j | 4-pin connector, behind dash panel |
| T10a | 10-pin connector, red, connector point |
| T10q | 10-pin connector, behind dash panel |
| T14b | 14-pin connector, on engine |
| V7 | Radiator fan |
| 12 | Earth point, in engine compartment, left |
| 82 | Earth connection -1-, in front left wiring harness |
| 201 | Earth connection -5-, in engine compartment wiring harness |
| D135 | Connection (1st fan speed), in engine - headlight wiring harness |
| D157 | Connection (air conditioner, on), in engine compartment wiring harness |
Wiring Diagram SEAT AROSA 2002 - Radiator fan control unit - radiator fan thermo-switch
| A | Battery |
| F18 | Radiator fan thermo-switch |
| J248 | Diesel direct injection system control unit |
| J293 | Radiator fan control unit |
| SA7 | Fuse -7- fuse box/battery |
| SA9 | Convertible -9- in fuse box/battery |
| D135 | Connection (1st fan speed), in engine - headlight wiring harness |
| K20 | Positive (+) connection -1- (30), in radiator fan wiring harness |
Wiring Diagram SEAT AROSA 2002 - Motronic control device - pinking sensor - injection valves
| G61 | Pinking sensor I |
| J220 | Motronic control device, on centre of water tank |
| J362 | Immobiliser control device, steering column side |
| N30 | Injection valve cylinder 1 |
| N31 | Injection valve cylinder 2 |
| N32 | Injection valve cylinder 3 |
| N33 | Injection valve cylinder 4 |
| T2c | 2-contact connector on the engine |
| T4d | 4-contact connector on the engine |
| T6b | 6-contact connector on the engine |
| T10 | 10-contact connector, pillar A connection station, on the left |
| T10a | 10-contact connector, pillar A connection station, on the left |
| T10b | 10-contact connector, pillar A connection station, on the left |
| T10e | 10-contact connector, in the engine |
| T14 | 14-contact connector, in the engine |
| T45 | 45-contact connector |
| 12 | Point to earth, in the engine compartment, left |
| 85 | Earth connection -1-, in the cabling harness of the engine compartment |
| D95 | Connection (injection valve), in the cabling harness of the engine compartment |
Wiring Diagram SEAT AROSA 2002 - Motronic control device - lambda probe - speedometer transmitter
| G22 | Transmitter for speedometer |
| G39 | Lambda probe |
| H1 | Horn |
| J17 | Fuel pump relay |
| J220 | Motronic control device, on centre of water tank |
| J362 | Immobiliser control device, steering column side |
| N80 | Electromagnetic valve 1 for active carbon tank installation |
| S8 | Fuse in its fuseholder |
| S11 | Fuse in its fuseholder |
| S26 | Fuse in its fuseholder |
| T4c | 4-contact connector in the transmission |
| T6b | 6-contact connector on the engine |
| T10 | 10-contact connector, pillar A connection station, on the left |
| T10a | 10-contact connector, pillar A connection station, on the left |
| T10c | 10-contact connector, pillar A connection station, on the left |
| T10d | 10-contact connector, pillar A connection station, on the left |
| T14 | 14-contact connector, in the engine |
| T23 | 23-contact connector |
| T45 | 45-contact connector |
| 15 | Point to earth, in the cylinder head |
| 131 | Earth connection -2-, in the cabling harness of the engine compartment |
| 167 | Earth connection -4-, in the cabling harness of the engine compartment |
| B135 | Connection (15a), in the inside cabling harness |
| B146 | Positive connection -1- (87), in the inside cabling harness |
Wiring Diagram SEAT AROSA 2002 - Fan for coolant - fuel supply - transmitter for coolant-required warning - oil pressure switch
| F18 | Heat switch of the coolant fan |
| F22 | Oil pressure switch (0.3 bar) |
| G | Transmitter for available fuel indicator |
| G6 | Fuel pump |
| G32 | Transmitter for coolant-required warning |
| S232 | Fuse in its fuseholder |
| T3a | 3-contact connector in the radiator |
| T4d | 4-contact connector in the engine |
| T10a | 10-contact connector, pillar A connection station, left |
| T14 | 14-contact connector on the engine |
| V7 | Coolant fan |
| 12 | Point to earth, in the engine compartment, left |
| 15 | Point to earth, in the cylinder head |
| 57 | Point to earth, rear pillar, on the left |
| 167 | Earth connection -4-, in the cabling harness of the engine compartment |
| 221 | Earth connection (engine earth), in the engine cabling harness |
| B109 | Earth connection in inside cabling harness, rear left |
Wiring Diagram SEAT AROSA 2002 - Control panel - available fuel indicator - coolant-required warning and coolant temperature indicator - speedometer
| G1 | Fuel indicator |
| G3 | Coolant temperature indicator |
| G21 | Speedometer |
| J285 | Control device with indication unit on control panel |
| K3 | Oil pressure control lamp |
| K28 | Temperature coolant control lamp/ coolant-required warning |
| T10 | 10-contact connector, pillar A connection station, on the left |
| T10c | 10-contact connector, pillar A connection station, on the left |
| T14 | 14-contact connector on the engine |
| T32 | 32-contact connector |
| Y4 | Travel indicator |
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