Jonathan Yarden Oct 06, 2021 · 5 min. read
In this article you will find a description of fuses and relays Seat,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2018
Fuses to the left of the instrument panel
| Fuse | Ampere rating [A] | Circuit protected |
| 1 | 20 | Tow Hook |
| 2 | 20 | Cigarette lighter /Power point |
| 3 | 30 | Sound amplifier |
| 6 | 40 | Central locking |
| 8 | 30 | Heating fan/Climatronic |
| 10 | 20 | Tow Hook |
| 11 | 7,5 | CNG Solenoid Valves |
| 13 | 7,5 | Lights switch, steering column LSS and SMLS, diagnostic port, rain/light sensor |
| 14 | 10 | Steering column LSS: wiper controls |
| 15 | 7,5 | Instrument panel |
| 16 | 40 | Right Lights Power Supply |
| 17 | 30 | Right Door Window Control |
| 18 | 30 | Windscreen wipers |
| 19 | 25 | Radio, Multimedia System |
| 20 | 30 | Heated Rear Window |
| 21 | 30 | SCR Control Unit |
| 23 | 7,5 | Rear View Camera |
| 24 | 5 | Connectivity Box, external audio source wiring (Double USB-Aux IN), telephone amplifier, MIB display |
| 25 | 7,5 | Steering Column Electronics (MFL) |
| 26 | 7,5 | Gateway |
| 27 | 7,5 | Active Suspension Control Unit |
| 28 | 7,5 | DWA Sensor |
| 29 | 7,5 | DWA Horn |
| 31 | 7,5 | 9AA/9AB climate control unit |
| 15 | 9AK Climatronic control unit | |
| 32 | 7,5 | Steering Column LSS, without Kessy |
| 33 | 30 | Left Door Window Control |
| 35 | 40 | Left Lights Power Supply |
| 36 | 20 | Signal Horn |
| 37 | 30 | Heated seats control unit |
| 38 | 30 | BCM Power C63 |
| 39 | 10 | BSD, PDC, MRR |
| 40 | 7,5 | Lights switch, diagnostic port, headlight range control, steering column LSS: Lights, halogen headlights, reverse light switch |
| 41 | 7,5 | Regulation of unfolded exterior mirrors |
| 42 | 7,5 | Clutch pedal, ignition relays, CNG relay coil, AC pressure sensor |
| 43 | 15 | DWP relay coil, rear window wiper motor, heated nozzles |
| 44 | 7,5 | Airbag |
| 45 | 7,5 | Leimo Plus left headlight |
| 46 | 7,5 | Leimo Plus right headlight |
| 48 | 7,5 | Steering Column Lock, Kessy Control Unit |
| 49 | 7,5 | SCR Relay Coil |
| 53 | 7,5 | Automatic gearbox lever, ZSS |
| 58 | 7,5 | Double Water Pump |
| 59 | 10 | Heated rear view mirrors |
| 60 | 30 | Tow Hook |
| 61 | 30 | Tow Hook |
Fuse arrangement in engine compartment
| Fuse | Ampere rating [A] | Circuit protected |
| 1 | 10 | MPI Engine Injection Module |
| 15 | TSI Engine Injection Module | |
| 30 | Diesel Engine Injection Module | |
| 2 | 7,5 | Fuel metering valve (TJ4/T6P/TJ7), Low temperature coolant pump (TJ4/T6P/TJ7); Oil Pressure Regulating Valve (TJ1), Coolant Valve AGR (TJ1), High and Low Water Bumps (TJ1), SCR relay coil |
| 3 | 15 | Lambda probes |
| 4 | 15 | Petrol engine pump relay (MPI), Gauge control unit (TSI and Diesel) |
| 5 | 15 | Pressure transducer, EPW Solenoid Valve, TOG Sensor, PWM Electric fan, Camshaft Control Valve, Active Carbon Tank Valve and Oil Pressure Regulating Valve (TSI) |
| 6 | 30 | Ignition coils (MPI and TSI) |
| 7,5 | Glow plug relay, Suction hose resistance (Diesel) | |
| 7 | 15 | Vacuum pump (TSI) |
| 8 | 10 | Injectors and EKP Relay Coil (MPI and CNG), Fuel Metering Valve (Diesel) |
| 9 | 7,5 | Servo sensor |
| 10 | 7,5 | Vref Battery: Gateway, BDM and BCM |
| 14 | 15 | Engine Injection Module, Main Engine Relay, ESC |
| 15 | 30 | Automatic Gearbox DQ200 and AQ160 |
| 17 | 7,5 | 50 Diag |
| 18 | 30 | Starter Motor |
| 20 | 60 | ESC (Pump) |
| 40 | ABS (Pump) | |
| 21 | 25 | ESC/ABS (Valves) |
| 24 | 30 | TH4 Electric fan without A/C for moderate climate countries |
| 25 | 20 | TH4 fan with A/C or T5I for moderate climate countries |
| 40 | PTC1 | |
| 26 | 50 | TJ1/TJ4/TJ7/T6P or TH4/T5I Electric fan for warm climate countries |
| 27 | 30 | TH4 fan with A/C or T5I for moderate climate countries |
| 40 | PTC2 | |
| 28 | 40 | PTC3 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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