2026 Mazda CX-5 Electrical system Problems
- Complaints
- 5about this part
- Share
- 29%of 17 total for the year
- Median mileage
- 930miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 5 complaints about the electrical system of the 2026 Mazda CX-5, 29% of the 17 complaints for this model year. Where a mileage was given, the median is 930 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I leased a brand new vehicle on June 8th. On June 12th, I took it to the dealer's service center because of a warning message, accompanied with a loud chime that said: Emergency Call Unit Malfunction , the SOS red light was also on. I picked the car up today, June 15th. Shortly leaving the dealership, I was driving on the freeway crawling traffic with my husband and 4 year old child in the vehicle. Suddenly, the service/wrench icon started flashing on the dashboard, and the car's engine completely died and stalled while we were moving on the highway. …”
NHTSA complaint #11744358, filed 2026-06“The contact owns a 2026 Mazda CX-5. The contact stated while driving at an undisclosed speed, the instrument cluster displayed a black screen. The contact stated that several warning lights were illuminated. The dealer was made aware of the failure. In addition, the contact was informed that the failure was a known failure of the vehicle. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 930.”
NHTSA complaint #11739383, filed 2026-05, 930 miles“The failures are intermittent but recurring, and I have personally experienced them multiple times under normal driving conditions. The dealership has not been able to reproduce the failures consistently, and Mazda has provided no inspection, no investigation, and no acknowledgment of the issue despite multiple attempts to contact them. In addition, numerous other 2026 Mazda CX‑5 owners are reporting the exact same problems across multiple online forums and owner communities. …”
NHTSA complaint #11734987, filed 2026-04“Three Loud Beeps on Startup. Car in Park, Doors Closed Seat Belt On No passengers Three Single Tone Loud Beeps are coming from right front speaker only. Concerned for unknown potential system(s) failure”
NHTSA complaint #11736256, filed 2026-05“The vehicle's Automatic Emergency Braking (AEB) / Smart Brake Support system intermittently triggers false positive emergency braking events during critical driving maneuvers, specifically while accelerating to merge into highway traffic. During these events, the system violently applies the brakes with no external hazard present. Crucially, the vehicle fails to acknowledge driver override input. Depressing the accelerator pedal fully does not disengage the automatic braking, stripping the driver of vehicle control and exposing the vehicle to a severe risk of being rear-ended at high speed. …”
NHTSA complaint #11739803, filed 2026-05Related service bulletins
- 11037900Sep 17, 2026Mazda Connected Services - Frequently Asked Questions (FAQ) This Service Alert supersedes the previously issued SAs listed below. The changes are noted in Red text.
- 11037899Sep 11, 2026DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS…
- 11037634Sep 10, 2026This Service Alert supersedes the previously issued service alert listed below. The changes are noted in Red text. SA-038/26 08/18/26 and 06/15/26 DESCRIPTION Some customers may…
- 11037633Sep 4, 2026This Service Alert supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-015/26 05/27/26, 04/20/26, 04/09/26, 03/25/26 and 03/13/26 DESCRIPTION…
- 11037018Sep 4, 2026This Service Alert supersedes the previously issued service alert listed below. The changes are noted in Red text. SA-038/26 06/15/26 DESCRIPTION Some customers may complain…
- 11037897Sep 2, 2026Subject: Announcement of Special Service Program (SSPE2) Ethernet Communication – Over The Air (OTA) Update Concerns and Manufacturer Service Program (MSP67 ) – Battery Depletion…
- 11036736Aug 22, 2026Subject: Announcement of Special Service Program (SSPE2) Ethernet Communication – Over The Air (OTA) Update Concerns and Manufacturer Service Program (MSP67 ) – Battery Depletion…
- 11037003Aug 20, 2026Use this procedure if Body Control Module (BCM) failure occurs due to the laptop rebooting or crashing during a BCM software update with MDARS II.
- 11037019Aug 19, 2026This Service Alert supersedes the previously issued SA(s) listed below. The changes are noted in Red text. SA-039/26 06/15/26 Mazda Connect Symptom Troubleshooting DESCRIPTION…
- 11037011Aug 19, 2026This Service Alert supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text. SA-006/23 01/23/23 DESCRIPTION Some customers may complain about…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 5 | 29% |
| 2025 | 6 | 21% |
| 2024 | 3 | 7% |
| 2023 | 9 | 13% |
| 2022 | 6 | 9% |
| 2021 | 12 | 8% |
| 2020 | 31 | 29% |
| 2019 | 46 | 17% |
| 2018 | 29 | 8% |
| 2017 | 44 | 29% |
| 2016 | 72 | 14% |
| 2015 | 8 | 6% |
| 2014 | 132 | 35% |
| 2013 | 58 | 30% |
Other parts of the 2026 Mazda CX-5
8 complaintsForward collision avoidance
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsBrakes
2 complaintsBack-over prevention (rear camera)
1 complaintsEquipment
1 complaintsExterior lighting
1 complaintsSeats
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2026 Mazda CX-5
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology