Mazda CX-5 2019 — technical service bulletin
Bulletin SA-023-20 · NHTSA communication 10171784 · issued Feb 5, 2020
Technical service bulletin
communication type
Electrical System
component
2019
model years
1
vehicle entries
Official summary
If you encounter a vehicle with "ENGINE OIL LEVEL HIGH" message displayed in the instrument cluster, perform the following inspection:
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.