2012 Mazda CX-7 Electrical system Problems
- Complaints
- 5about this part
- Share
- 13%of 39 total for the year
- Median mileage
- 65,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the electrical system of the 2012 Mazda CX-7, 13% of the 39 complaints for this model year. Where a mileage was given, the median is 65,000 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.
“Opened the driver side door to get into vehicle this morning all was fine. When I got to work and tried to open the driver door, it would not open. I got out of the car by climbing over the center console and opening the side door. I checked the other doors (and trunk) and they all opened. I checked the driver side door from outside the vehicle then and it still would not open. It's a safety hazard if you need to get out of the car quickly. Also I am a senior citizen so it's no longer easy to climb over the seats to open the passenger door instead.”
NHTSA complaint #11352825, filed 2020-09, 65,000 miles“The vehicle would not start, would stall out and turn off while driving. The driver's side window will not move up or down. The car would start with jumper cables, idle for a few minutes, then go completely dead, no lights, no buzz, no nothing as soon as it was put into reverse. The car has a new battery, new coils, new spark plugs and continues to misfire. Mazda has been unresponsive to messages due to open recalls.”
NHTSA complaint #11405874, filed 2021-03, 87,000 miles“Window motors; shortly after I purchase my vehicle my driver window would be difficult to go up once it went down. Then it got worse and made a loud sound when it went up and one would have to pull it up. Now the driver window does that. Its hard to get it up once its down and makes a loud sound. I find it strange that both windows are now not working.”
NHTSA complaint #11051053, filed 2017-11“The dim lights are so dangerous and do not provide any visibility at night at all. It is very dangerous to drive and I have had so many near misses while passing other vehicles or trying to not run off the road due to not being able to see. Plus the bulbs burn out several times throughout the year and I'm constantly having to replace them. But to drive at night is so scary because I cannot see the roadway due to poor lighting from the cars headlights. …”
NHTSA complaint #11287722, filed 2019-12Related service bulletins
- 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…
- 11034447Jun 19, 2026This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern (e.g…
- 11026917Dec 17, 2025If 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 diagnosis by…
- 11007019Aug 15, 2024If 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 diagnosis by…
- 11006987Aug 8, 2024In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by…
- 10244679Oct 11, 2023If 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 diagnosis by…
- 10237216May 24, 2023If 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 diagnosis by…
- 10232299Feb 28, 2023Speedometer replacement procedure
- 10226924Nov 14, 2022If 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 diagnosis by…
- 10217209Jul 18, 2022In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer.
Electrical system: other model years
Other parts of the 2012 Mazda CX-7
14 complaintsAir bags
12 complaintsExterior lighting
7 complaintsOther or unknown
3 complaintsSteering
3 complaintsVehicle speed control
3 complaintsFuel system
2 complaintsBody and structure
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsWheels
2 complaintsBrakes
1 complaintsEngine
1 complaints
← All problems reported for the 2012 Mazda CX-7
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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