Hyundai Solaris 2nd generation was produced in 2017, 2018, 2019, 2020, 2021, 2022 mainly with 1.4 and 1.6 liter gasoline engines. During this time, the model has undergone restyling. In this material you will find a description of the fuses and relays of the Hyundai Solaris 2nd generation with block diagrams and their locations. We will separately note the cigarette lighter fuse.

The number of elements in the blocks may differ from the one presented and depends on the level of equipment and year of manufacture. Compare the diagrams with your technical documentation.
Cabin block
It is located at the bottom of the instrument panel. To access it, remove the protective cover in the direction of the arrow. The diagnostic connector is located there.


Description
| F1 | 15A STOP LAMP – Electronic stop light unit (dashboard junction box) |
| F2 | 25A SMART KEY – Smart Key system control unit (electronic key, keyless access) |
| F3 | 10A SPARE1 – Spare |
| F4 | 10A E-CALL – E-Call block (emergency call block) |
| F5 | 15A TURN LAMP – BCM (Body Control Module), SLM (Seat Belt Reminder and Lighting Module) |
| F6 | 15A FRT FOG – Front fog lamp relay (dashboard junction box) |
| F7 | 10A A/CON2 – Air conditioning control unit |
| F8 | 20A P/OUTLET2 – Power outlet (cigarette lighter) No. 1 |
| F9 | 20A P/OUTLET3 – Power outlet (cigarette lighter) No. 2 |
| F10 | 10A ACC Rear power outlet relay (cigarette lighter) (instrument panel junction box), exterior mirror adjustment switch, E-Call unit, BCM, SLM unit, audio system (radio), multimedia navigation system |
| F11 | 15A S/ROOF – Sunroof (top sunroof motor) |
| F12 | 10A IMMO – Immobilizer module |
| F13 | 15A SPARE2 – Spare |
| F14 | 25A WIPER – Multi-function (steering wheel) switch, wiper motor, engine compartment junction box (Relay 6) |
| F15 | 10A RR FOG – Rear fog lamp relay (dashboard junction box) |
| F16 | 10A DRL – DRL (Daytime Running Lights) Relay (Dashboard Junction Box) |
| F17 | 10A MODULE6 – Power window relay (without BCM) (dashboard junction box), windshield washer nozzle heating, Driver/front passenger seat heating control unit, Rear seat heating control unit |
| F18 | 15A WASHER – Steering wheel switch (washer) |
| F19 | 10A MODULE7 – BCM (Body Control Module), Interior Light Auto-Off Relay (Dashboard Fuse Box, Auto-Off Relay Version) |
| F21 | 20A AUDIO – Head unit of the audio system or multimedia navigation system (radio, head unit) |
| F22 | 20A DR LOCK – Door unlock relay, door lock relay, trunk unlock relay (central locking) |
| F23 | 10A BRAKE SWITCH – Smart Key system control unit (electronic key, keyless access), brake light switch (end) |
| F24 | 10A RR HTD Electric exterior mirrors, air conditioning control unit |
| F25 | 10A M0DULE5 – SLM, BCM, Smart Key system control unit (electronic key, keyless access) |
| F26 | 7.5A A/C0N1 – Air conditioning fan, engine compartment junction box (Relay 2), air conditioning control unit |
| F27 | 15A ENG T – Selector lever position indicator Automatic transmission: Sport mode switch, transmission mode switch, brake light switch, Manual transmission: engine compartment relay and fuse block, brake light switch |
| F28 | 7.5A TAIL RH – Right headlight, audio system (radio, head unit), instrument panel switch, heated steering wheel, instrument cluster (instrument panel), Multimedia navigation system head unit (radio, head unit), AUX/USB socket, automatic transmission selector position indicator, Rear right combination lamp (in/out) |
| F29 | 10A ABS3 – ABS control unit (ABS, anti-lock braking system), ESP control unit (dynamic stabilization system) |
| F30 | 10A MODULE3 – Switch on the left side of the front panel, BCM |
| F31 | 15A NTO STRG – Heated steering wheel |
| F32 | 20A FRT S/HTR – Driver/front passenger seat heating control unit |
| F33 | 25A SAFETY WDW – Driver’s door power window unit with pinch protection |
| F34 | 20A RR S/FITR – Rear seat heating control unit |
| F35 | 7.5A TAIL LH – Left rear combination lamp (in/out), left/right license plate lamp, left headlight |
| F36 | 10A SPARE3 – Spare |
| F37 | 10A MODULE2 – Air conditioning control unit, left/right headlights, audio system or multimedia navigation system main unit (radio, head unit), Driver/front passenger seat heating control unit, steering wheel heating, E-Call unit |
| F38 | 10A MODULE1 – BCM (body control module), SLM (seat belt reminder and lighting module) |
| F39 | 10A A/BAG – SRS control unit (airbag system) |
| F40 | 25A P/WDW RH – Main power window switch, front passenger power window switch |
| F41 | 25A P/WDW LH – Power window main switch |
| F42 | 10A START – Automatic Transmission (AT): Transmission Mode Switch (Range Shift), Manual Transmission (MT): ECM/PCM, Engine Compartment Junction Box (Relay 1), Smart Key System Control Unit (Electronic Key, Keyless Entry) |
| F43 | 10A ENG E4 – ECM/PCM, immobilizer unit, Smart Key system control unit (electronic key, keyless access) |
| F44 | 10A CLUSTER – Instrument cluster |
| F45 | 7.5A A/BAG IND – Instrument cluster |
| F46 | 7.5A MDPS1 – MDPS unit (EUR control unit (electric power steering)) |
Fuses 8 and 9 at 20A, marked POWER OUTLET, are responsible for the cigarette lighter.
Blocks under the hood
Main unit
Located next to the battery, on the left side of the engine compartment.


Fuse designations
| MDPS1 | 80A MDPS unit (EUR control unit (electric power steering)) |
| ALL | 125/150A Engine compartment junction box (fuse – F3, F4, F5, F6) |
| RR DEFOG | 40A Rear window defroster relay (dashboard junction box) |
| ABS1 | 40A ABS/ESP control unit (ABS/ESP, anti-lock braking system) |
| ABS2 | 40A ABS/ESP control unit (ABS/ESP, anti-lock braking system) |
| BLOWER | 40A Engine compartment junction box (Relay 2 – Air conditioning fan relay) |
| WIPER | 10A Windshield wiper motor (wipers), multifunction switch (steering switch), engine compartment junction box (Relay 6) |
| ENG S2 | 10A Oxygen sensor (upper), oxygen sensor (lower), engine compartment junction box (Relay 4, Relay 9), fuel vapor purge solenoid valve, variable geometry intake system solenoid valve |
| ENG S1 | 10A Oil Control Valve No. 1 (Inlet/Outlet), Engine Compartment Junction Box (Relay 3, Relay 11) |
| ENGLISH E2 | 15A ECM/PCM (engine/transmission control module (ECM)) |
| H/LP RH | 10A Headlight right |
| H/LP LH | 10A Left headlight |
| IGN COIL | 20A Ignition coils #1 – 4, capacitor |
| INJECTOR | 15A ECM/PCM (engine/transmission control module), injectors #1–4 |
| B/UP LP | 10A Reverse light switch |
| BATT1 | 40A Instrument panel junction box (fuse — F15, F16, F20, F21, F22, F23) |
| BATT2 | 50A Instrument panel junction box (fuse — F32, F33, F34, power window relay) |
| IG2 | 40A Ignition switch, PDM distribution block (Relay IG2), Relay 1 |
| C/FAN | 40A Engine radiator cooling fan, engine compartment junction box (Relay 4, Relay 9) |
| ENGLISH E1 | 30A Main relay, engine compartment junction box (fuse – Relay 13) |
| B/Alarm | 10A Security alarm siren, additional junction box (Relay 15) |
| ENGLISH | 20A PCM (Engine Control Module, ECU) |
| LO/H LP | 20A Low beam headlights, engine compartment junction box (Relay 8) |
| HI/H LP | 20A High beam headlights, engine compartment junction box (Relay 7) |
| F/PUMP | 15A Fuel pump (petrol pump), engine compartment junction box (Relay 3) |
| HORN | 15A Horn, engine compartment junction box (Relay 10) |
| EN E3 | 15A ECM/PCM (engine/transmission control module (ECM)) |
| A/CON | 10A Air conditioning (climate control, electromagnetic clutch of the air conditioning compressor), engine compartment junction box (Relay 11) |
| BATT3 | 40A Instrument panel junction box (fuse — F1, F5, F6, side light relay) |
| IG1 | 30A Ignition switch, PDM relay box (IG1 relay, ACC relay) |
| P/ OUTLET1 | 40A Cigarette lighter, socket, instrument panel junction box (power socket relay) |
The fuse marked P/OUTLET1 located in this block may also be responsible for the operation of cigarette lighters or USB sockets.
Relay purpose

Additional unit
It was mounted in the right side of the engine compartment.

Transcript
- FR HTD LH – 40A Windshield heating (heating) relay (left side)
- FR HTD RH – 40A Windshield heating (heating) relay (right side)
- FR HTD – 10A Front panel switch (windshield heating switch)
- RLY. – Windshield defroster relay