2023 Genesis G80 Problems: 2 Issues Every Owner Should Know
2023 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated May 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2023 Genesis G80 has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $ to $500. DIY maintenance guides at au7o.io.
All 2 Known Issues
On the 2022-2026 Genesis G80 Electric, the Electrified G80 experiences occasional software-related issues including incorrect range estimates, failed DC fast charging sessions, and 12V battery management faults. The EV-specific software is still maturing compared to the ICE platform.
Common Symptoms
- Range estimate fluctuating wildly
- DC fast charging stopping prematurely
- 12V battery warning messages
- Preconditioning not activating
How to Fix
Update to the latest EV software through the dealer or OTA. Reset the BMS by disconnecting the 12V battery for 30 minutes. Report failed charging sessions to Genesis Connected Services for remote diagnostics.
On the 2017-2026 Genesis G80, the G80 infotainment system experiences intermittent software glitches including screen blackouts, navigation errors, and unresponsive touch inputs. OTA updates have introduced new bugs while fixing existing ones on several occasions.
Common Symptoms
- Screen going black momentarily
- Navigation giving incorrect directions
- Touch inputs not registering
- System rebooting while driving
How to Fix
Keep the system updated to the latest firmware. Perform a factory reset after major OTA updates. Visit the dealer for a head unit reflash if persistent issues occur. The rotary controller can be used as a backup input method.