Hyundai Recalls 239,000 Accent, Elantra Cars over Exploding Seatbelts- source:

The seatbelt pretensioners in 2019–2022 Accents, 2021–2023 Elantras, and 2021–2022 Elantra hybrids may deploy in an abnormal way that sends shrapnel throughout the cabin.

source: Latest Content – Car and Driver