IsItAGoodCar

Common Problems with the
2024 Genesis G80

We've identified 3 known issues that can affect the 2024 Genesis G80. 2 of these are serious faults that could be expensive to repair.

3
Known Issues
2
Serious
0
Moderate
1
Minor

The 2024 period has 1 more issue than the Genesis G80 average across all year periods.

All Known Issues

12V Battery Charging Failure (Electrified)

SeriousElectrics & Electronics

The ICCU can fail, preventing the 12V battery from charging. This is covered by a large recall across Hyundai/Genesis EVs and can cause loss of drive power.

Most affected: Electrified G80

Estimated cost: £0 (Recall)Affects: 2022–2024Often appears around: Any

Typical symptoms

  • •Loss of drive power
  • •Multiple warning lights
  • •Car enters fail-safe mode
  • •12V battery repeatedly flat

What to inspect before you buy

  • ✓Verify ICCU recall status
  • ✓Check 12V battery health
  • ✓Ask about any charging or power issues

Instrument Cluster / Infotainment Blackout (Electrified)

SeriousElectrics & Electronics

A software recall addresses digital displays that can go black or reboot while driving due to an HD radio memory bug, hiding the speedometer and warning lights.

Most affected: Electrified G80

Estimated cost: £0 (Recall)Affects: 2022–2024Often appears around: Any

Typical symptoms

  • •Speedometer and gauges disappear
  • •Infotainment screen reboots
  • •All displays go black momentarily

What to inspect before you buy

  • ✓Verify latest software updates are installed
  • ✓Check recall status with Genesis

Wind Noise and Trim Rattles

MinorInterior & Trim

Owners report wind noise from door seals and rattles from the panoramic roof or door panels over rough roads. EV silence amplifies minor trim noises.

Most affected: Electrified G80

Estimated cost: £150–£400Affects: 2022–2024Often appears around: Any

Typical symptoms

  • •Wind noise at motorway speed
  • •Rattles from panoramic roof
  • •Clicking from door panels on rough roads

What to inspect before you buy

  • ✓Drive over rough roads and listen
  • ✓Check door seals and trim fitment
  • ✓Inspect panoramic roof operation

Buying Tips for the 2024 Genesis G80

  • ✓Check the "Electrified G80" for the latest battery management software
  • ✓Ensure the seatbelt pretensioner recall has been carried out
  • ✓Test the operation of the rotary infotainment controller; some find it less intuitive than touch
2022–2023 Genesis G80

Browse 2024 Genesis G80 in our Directory

View MOT history, registration data, and reliability scores for 2024 Genesis G80 vehicles.

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Other Genesis G80 Year Periods

20212022–20232024

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