Dead battery concern linked to the Multimedia Keyboard (MKBD) logic
Hyundai technical service bulletin 25-01-012H TSB for 2024-2025 Hyundai Kona.
- Bulletin number
- 25-01-012H TSB (TCL)
- Component
- Electrical system
- Summary
- Certain Kona (SX2) vehicles may exhibit a dead battery concern linked to the Multimedia Keyboard (MKBD) logic. The MKBD may not enter sleep mode when the vehicle is turned OFF, causing the battery to be drained. Follow the procedure in this TSB to update the software for the MKBD to address this condition.
Owners of these vehicles have filed 40 complaints in the electrical category.
Vehicles covered
- Hyundai Kona 2024-2025 20242025
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