Kia K4: known issues clusters
All rows for this model in the Known Issues clusters dataset, newest model year first. Each year links to its consumer page, which shows the same records with context.
| rows | 7 |
|---|---|
| model years | 2025–2025 (1) |
| data through | 2026-09-20 |
| method | /data/methodology#known-issues |
| license | CC BY 4.0 (derived) |
Vehicle pages
Rows
| year | cluster_id | label | component_code | complaint_count | date_range | source_complaint_count | reviewed_at |
|---|---|---|---|---|---|---|---|
| 2025 | k4-2025-lane-keep-steering-interference | Lane keep assist steering interference | STEERING, LANE DEPARTURE | 3 | 2025-09 → 2026-05 | 40 | 2026-07-20 |
| 2025 | k4-2025-windshield-popping-cracking | Windshield popping and cracking noise | UNKNOWN OR OTHER | 6 | 2025-08 → 2025-12 | 40 | 2026-07-20 |
| 2025 | k4-2025-instrument-infotainment-shutoff | Instrument panel and infotainment screen shutoff | ELECTRICAL SYSTEM | 2 | 2025-12 → 2026-02 | 40 | 2026-07-20 |
| 2025 | k4-2025-airbag-non-deployment-crash | Airbag non-deployment in frontal and side crashes | AIR BAGS | 5 | 2025-03 → 2026-05 | 40 | 2026-07-20 |
| 2025 | k4-2025-cruise-control-unintended-accel | Cruise control unintended acceleration | VEHICLE SPEED CONTROL | 4 | 2025-09 → 2026-05 | 40 | 2026-07-20 |
| 2025 | k4-2025-engine-stall-shutdown | Engine stall and shutdown while driving | ENGINE AND ENGINE COOLING | 4 | 2025-06 → 2026-07 | 40 | 2026-07-20 |
| 2025 | k4-2025-transmission-hesitation-slippage | Transmission hesitation and slippage during acceleration | POWER TRAIN | 4 | 2025-08 → 2026-06 | 40 | 2026-07-20 |
Representative quotes are in the CSV and JSON files (fields quote_1_odi … quote_3_text), and on each vehicle page.
Cite this
Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.
Wrench.Pro (2026). Known Issues clusters — Kia K4 [dataset]. https://www.wrench.pro/data/known-issues/kia/k4
@misc{wrenchpro_known_issues_kia_k4_2026,
author = {Wrench.Pro},
title = {Wrench.Pro Known Issues clusters: Kia K4},
year = {2026},
howpublished = {\url{https://www.wrench.pro/data/known-issues/kia/k4}},
note = {Derived from NHTSA public records. CC BY 4.0.}
}hub · known-issues · methodology · license · research (interpretation)