Au7o mascotAu7o
Known IssuesTest Hub demo
  1. Au7o
  2. /
  3. Known Issues
  4. /
  5. Genesis
  6. /
  7. G80
Genesis · Known Issues

2018 Genesis G80 Problems: 1 Known Issue

2018 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026

Share:@au7o.io

2018 · All trims · All engines

Choose the year and equipment for your written issues and visual request.

No email neededHow interest is saved

Interest applies to the selected vehicle and configuration; it is not a reservation. Voting stores a first-party identifier for up to 180 days to prevent repeat votes. No account or email is needed. Clearing cookies or using another device may count separately. Privacy

Visual coming soon

Your interest helps us choose what to build next.

Visual Known Issues · Coming soon

$4.99/month plus taxes at launch · No payment today

Preview the XT6 example
Issue summary
Known IssuesMotorcycle IssuesDTC LookupDrivePricingAboutTermsPrivacyCookiesConsentData rightsCopyrightFeedback
Share:@au7o.io

Vehicle data and repair guidance on this site are compiled with AI assistance and may contain errors. Always verify with your service manual or a qualified mechanic.

Data protection representation

DataRep representative in the United KingdomDataRep representative in the European Union
Au7o · 2026
Built for DIY mechanics. Privacy-first.
Explore free Hub demo

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Genesis G80 has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment. DIY maintenance guides at au7o.io.

In This Article

  • G80 Electrical1
  • Recalls6
  • FAQ
Get Started
Back to top

In This Article

  • Electrical1
  • Recalls6
  • FAQ

All 1 Known Issue

Filter:
ALL YEARS2026202520242023202220212020201920182017

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.

This issue also affects: Genesis GV80, Hyundai Sonata

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.

Typical repair cost:$0 - $500

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
NHTSA Recalls6 recalls

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Hyundai Motor America (Hyundai) is recalling certain Genesis 2025-2026 G80, GV80, 2026 G80 "Electrified," GV60, GV70 "Electrified" and GV70 vehicles. Due to a software error, the instrument panel display may fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Controls and Displays."

Campaign #26V01900016/01/2026

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

Hyundai Motor America (Genesis) is recalling certain Genesis 2022-2026 GV70, 2023-2025 G90, 2021-2025 G80, and GV80 vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.

Campaign #26V22900010/04/2026

SEAT BELTS:FRONT

Hyundai Motor America (Hyundai) is recalling certain 2020-2023 Genesis GV80, 2021-2023 Genesis G80, 2022-2023 Genesis GV70, and 2023 Genesis GV60 vehicles. In the event of a crash, the front driver-side and/or passenger-side seat belt pretensioners may explode upon deployment.

🔧
A mechanic who knows YOUR exact car
Answers tuned to your year, make, model & trim — not generic advice. Save your garage so it always has the right context.
Get ahead of Genesis G80 problems — free
Leave your email and we'll alert you the moment there's a new recall or known issue for your Genesis G80. Free, no account needed.

Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.

Other Genesis Models

Genesis GV7028Genesis G9026Genesis G7016Genesis GV6011Genesis GV808Genesis Electrified GV707

Frequently Asked Questions

What are the most common Genesis G80 problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Genesis G80 has 1 documented issue. The documented issue is: Infotainment System Software Glitches. None are rated critical, but regular maintenance is recommended.

Is the Genesis G80 reliable?

The 2018 Genesis G80 has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Genesis G80 problems?

Repair costs for known Genesis G80 issues range from $0 to $500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2017-2026 Genesis G80 Infotainment System Software Glitches?

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. Repairs typically run $0-$500. Severity: low.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

Campaign #23V094000
16/02/2023

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Hyundai Motor America (Hyundai) is recalling certain 2022-2023 Genesis GV70, GV80, G80, and G90 vehicles. The fuel pump may fail, which can result in a loss of drive power.

Campaign #24V28200019/04/2024

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Hyundai Motor America (Hyundai) is recalling certain Genesis 2023-2024 G80, GV80, 2025 GV70 and 2023-2025 GV70 "Electrified" vehicles. Due to a software error, the instrument panel display may fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Controls and Displays."

Campaign #25V10500020/02/2025

+ 1 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.