2023 Hyundai IONIQ 5 Pre-Purchase Inspection Checklist
Known Issues — 2023 Hyundai IONIQ 5
MINOR
Charging speed drops on older firmware — update to latest OTA version
MINOR
Seat heating and ventilation malfunction on some early production units
MODERATE
Heat pump issues in cold climates reducing range and efficiency
MINOR
Navigation map data slow to update — takes multiple charge cycles
MINOR
Rear wiper arm can develop rust in high-humidity environments
MINOR
800V charging system compatibility limited to specific DCFC networks
What to Inspect
- Check battery state of health via OBD or service record — target 90%+ on newer cars
- Verify latest OTA firmware is installed via Settings menu
- Test all charging modes: AC Level 2 and DC fast charging if possible
- Check heated/cooled seat function on all positions
- Inspect heat pump system for proper heating in cold conditions
- Test Vehicle-to-Load (V2L) external power feature if equipped
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Tire rotation | every 7,500 miles | $25-$50 |
| Brake fluid flush | every 2 years | $80-$120 |
| Cabin air filter | every 15,000 miles | $25-$50 |
| Annual inspection | annually | $80-$150 |
| Battery coolant service | every 6 years | $150-$250 |
| Wiper blades | annually | $30-$60 |
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