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What 6 owners told NHTSA about the 2026 Acura MDX Sport Hybrid

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (6)Electrical system (2)Driver assistance (1)Engine (1)Lane Departure (1)Speed control (1)Transmission & drivetrain (1)

2 of 6 complaints match · Electrical system · clear filters

Jul 3, 2026Electrical system

The blind spot monitor becomes inoperable when you leave the car in an open area with sun and warm weather on the car. If you take the car and place it in a garage or during nighttime the monitors will come back on. This problem was brought to the dealer, Gettel Acura, [XXX] in XXX. They replaced a Chip and told me it was fixed. It has not been fixed and the inoperable monitor makes it dangerous, especially on the interstate highway. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11748188

Jan 1, 2026Electrical systemDriver assistance

Google on-board gives a persistent error that the MMI and car driving technology firmware cannot be completed. Service center says it’s known and they can’t do anything. The car is supposed to have voice control over vehicle temperature and functionality — it does not. It frequently will not automatically connect to a wireless Apple Car Play or Google Auto connection. Firmware is also supposed to communicate w car speed, etc. to make Acura Assist driving more safe.

NHTSA ODI 11708181

Working with the data? Download all 6 complaints as CSV · fetched from NHTSA July 20, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2026 Acura MDX Sport Hybrid verdict →