2026 Hyundai IONIQ 5 Problems, Recalls & Complaints
NHTSA recall campaigns and owner complaints for the 2026 Hyundai IONIQ 5, and what to keep if your vehicle keeps going back to the shop.
Recall campaigns
2
NHTSA owner complaints as of November 6, 2026, from NHTSA's complaint data files.
28
Data last refreshed (Eastern time)
November 6, 2026
NHTSA lists 2 recall campaigns for the 2026 IONIQ 5 and 28 owner complaints; the most-reported component in owner complaints is electrical system, with 12 reports.
Counts come from NHTSA records for this model year and refresh daily. Complaints are unverified owner reports; one complaint can name more than one component.
Top Reported Problems
Owner complaints grouped by NHTSA component (top 8). Linked components open a page comparing models for that problem.
- UNKNOWN OR OTHER4
- VEHICLE SPEED CONTROL3
- LANE DEPARTURE: ASSIST3
- LANE DEPARTURE: WARNING3
- SEATS3
- FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL2
- BACK OVER PREVENTION: WARNINGS2
2026 IONIQ 5 Recall Records
Campaigns can apply only to specific configurations and production dates. Confirm whether your VIN is affected with NHTSA or the manufacturer.
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY · 26V068000
Hyundai Motor America (Hyundai) is recalling certain 2025-2026 IONIQ 5 and 2026 IONIQ 9 vehicles. The high voltage battery system may contain an improperly tightened bus bar, which can cause a short-circuit.
Remedy: Dealers will inspect and tighten the bus bar retention bolts and replace the battery system assembly, as necessary, free of charge. Owner notification letters were mailed April 3, 2026. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 294. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 7, 2026.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · 26V047000
Hyundai Motor America (Hyundai) is recalling certain 2025-2026 Tucson Hybrid, Tucson Plug-In Hybrid Electric (PHEV), 2026 IONIQ 5, Santa Cruz, Kona, Palisade, Palisade Hybrid, Santa Fe, Santa Fe Hybrid, Sonata, Sonata Hybrid, and Tucson 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."
Remedy: The instrument panel display software will be updated over-the-air (OTA) or by a dealer, free of charge. Owner notification letters were mailed March 24, 2026. Owners may contact Hyundai's customer service at 855-371-9460. Hyundai's number for this recall is 293. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on January 28, 2026.
2026 IONIQ 5 Service Bulletins
A service bulletin is a manufacturer's repair instruction to dealers. It is not a recall and does not by itself establish a defect or a claim.
Manufacturer communications filed with NHTSA for this model year, newest first. A bulletin may apply only to certain configurations. Source data refreshes daily.
| Number | Date | Component | Summary | NHTSA record |
|---|---|---|---|---|
| 26-GI-003H | Oct 27, 2026 | ELECTRICAL SYSTEM | This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 2nd Navigation Map and Software Update. The changes may vary d… | 11038798 |
| 26-GI-004H | Oct 15, 2026 | BACK OVER PREVENTION: WARNINGS | Some Hyundai vehicles may be equipped with a parking distance warning (PDW) sensor(s) that may trigger various DTCs and display warning messages on the instrument cluster, resul… | 11038722 |
| 26-01-082H DCS | Oct 13, 2026 | ELECTRICAL SYSTEM | Certain IONIQ 5 (NEA EV) vehicles may experience Malfunction Indicator Lamp (MIL) illumination and false battery overtemperature fault diagnosis caused by water ingress into the… | 11038466 |
| 26-01-082H TSB | Oct 12, 2026 | ELECTRICAL SYSTEM | Certain IONIQ 5 (NEA EV) vehicles may experience Malfunction Indicator Lamp (MIL) illumination and false battery overtemperature fault diagnosis caused by water ingress into the… | 11038467 |
| 26-GI-002H TSB | May 27, 2026 | ELECTRICAL SYSTEM | This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary d… | 11033710 |
| 26-01-046H DCS | May 16, 2026 | ELECTRICAL SYSTEM | Certain IONIQ 5 (NEA EV) vehicles may have 12V battery drainage due to the scheduled climate feature. Technical Service Bulletin (TSB) 26-01-046H provides instructions to perfor… | 11033697 |
| 26-01-046H TSB | May 15, 2026 | ELECTRICAL SYSTEM | Certain IONIQ 5 (NEA EV) vehicles may have 12V battery drainage due to the scheduled climate feature. This bulletin provides instructions to perform a software update for the Ve… | 11033696 |
| 26-01-043H TSB | May 8, 2026 | ELECTRICAL SYSTEM | Certain IONIQ 5 (NEA EV) vehicles are eligible for a software update to the VCMS which would enable the Plug and Charge (PNC) function to support its use on Tesla V3 and V4 Supe… | 11032591 |
| DTN DL | Apr 10, 2026 | AIR BAGS | The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Provin… | 11032523 |
| DTN DCS | Apr 10, 2026 | AIR BAGS | The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by J… | 11032522 |
| 26-01-035H TSB | Apr 8, 2026 | ELECTRICAL SYSTEM | Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink functions. This may be due to an occasional disconnection on Verizon’s commun… | 11031315 |
| 26-AD-001H TSB | Feb 25, 2026 | FORWARD COLLISION AVOIDANCE: WARNINGS, LANE DEPARTURE: ASSIST, LANE DEPARTURE: WARNING, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, EXTERIOR LIGHTING | Some 2019MY and newer vehicles equipped with a front view camera may illuminate certain warning lights and trigger DTC C272246 fault code for the front camera. In the following… | 11029906 |
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Build Your IONIQ 5 Repair File
- Dated repair orders with mileage and diagnosis
- Whether the same symptom returned after the repair
- Days unavailable, rental bills and dealer correspondence
- Purchase or lease contract and warranty documents
Does My Hyundai IONIQ 5 Qualify?
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