Mercedes-Benz A-Class: 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 | 8 |
|---|---|
| model years | 2019–2020 (2) |
| 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 |
|---|---|---|---|---|---|---|---|
| 2020 | a-class-2020-rear-camera-recall-failure | Rear camera fails after recall repair | ELECTRICAL SYSTEM, BACK OVER PREVENTION | 5 | 2021-08 → 2025-10 | 21 | 2026-09-03 |
| 2020 | a-class-2020-fuel-injector-leak-recall | Fuel injector leak matches unresolved recall | ENGINE, FUEL/PROPULSION SYSTEM | 3 | 2023-08 → 2026-07 | 21 | 2026-09-03 |
| 2020 | a-class-2020-catastrophic-engine-failure | Catastrophic engine failure requires replacement | ENGINE | 3 | 2025-07 → 2026-06 | 21 | 2026-09-03 |
| 2019 | a-class-2019-mbux-display-failure | Center display and MBUX screen failure | ELECTRICAL SYSTEM | 5 | 2023-03 → 2024-08 | 45 | 2026-08-29 |
| 2019 | a-class-2019-recall-parts-backorder | Unremedied recalls due to parts backorder | UNKNOWN OR OTHER | 9 | 2020-08 → 2022-12 | 45 | 2026-08-29 |
| 2019 | a-class-2019-sunroof-glass-failure | Sunroof, moonroof, and windshield glass failures | VISIBILITY | 5 | 2021-11 → 2024-12 | 45 | 2026-08-29 |
| 2019 | a-class-2019-engine-stall-misfire | Engine stalling, misfire, and overheating | ENGINE | 15 | 2019-10 → 2026-08 | 45 | 2026-08-29 |
| 2019 | a-class-2019-airbag-warning-deploy | Airbag warning light and unexpected deployment | AIR BAGS | 4 | 2019-05 → 2025-11 | 45 | 2026-08-29 |
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 — Mercedes-Benz A-Class [dataset]. https://www.wrench.pro/data/known-issues/mercedes-benz/a-class
@misc{wrenchpro_known_issues_mercedes_benz_a_class_2026,
author = {Wrench.Pro},
title = {Wrench.Pro Known Issues clusters: Mercedes-Benz A-Class},
year = {2026},
howpublished = {\url{https://www.wrench.pro/data/known-issues/mercedes-benz/a-class}},
note = {Derived from NHTSA public records. CC BY 4.0.}
}hub · known-issues · methodology · license · research (interpretation)