2012 Mazda Mazda3 Structure & Body Problems
NHTSA lists 33 Structure & Body complaints for the 2012 Mazda Mazda3, 15% of all complaints for the year, with a median failure mileage of 60,000. A related recall (16V644000) covers liftgate support struts on the same vehicles.
- Structure & Body complaints
- 33
- 15% of 226 complaints
- All complaints this year
- 226
- Crashes reported
- 3
- Fires reported
- 0
- Injuries reported
- 0
- Median mileage
- 60,000 mi
- Related recalls
- 1
Typical body and structure symptoms owners report
- Driver's door interior latch cable breaks, leaving occupants unable to open the door from inside.
- Driver's seat rocks back and forth during acceleration and braking due to a failing seat track or frame.
- A metal bracket or lift mechanism under the seat snaps or breaks at the welds, leaving the seat loose or unstable, in one case worsening injury after a rear-end collision.
- Liftgate support dampers are subject to a recall for corrosion risk, but owners report long waits because replacement parts were unavailable.
- Moonroof glass has shattered without any prior impact while the vehicle was parked.
When 2012 Mazda Mazda3 body and structure complaints were filed
First complaint Apr 5, 2012, latest Dec 10, 2025.
Structure & Body recalls for the 2012 Mazda Mazda3
- NHTSA 16V644000Sep 6, 2016Structure & Body580,455 vehicles
Structure:body:hatchback/liftgate
Mazda North American Operations (Mazda) is recalling certain model year 2010-2013 Mazda3 and Mazdaspeed3 vehicles manufactured November 18, 2008, to June 8, 2013, 2012-2015 Mazda5 vehicles manufactured October 26, 2010, to June 22, 2015, 2016 CX-3 vehicles manufactured June 1, 2015, to December 26, 2015, and 2013-2016 CX-5 vehicles manufactured December 15, 2011, to December 26, 2015. On the affected vehicles, the lift gate support struts may corrode, possibly causing the struts to break and/or the lift gate to drop unexpectedly.
Risk: If the lift gate falls unexpectedly, it may hit the user, increasing their risk of injury.
Remedy: Mazda dealers will replace the both lift gate supports, free of charge, however parts are not currently available. The recall began April 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 9916H.
Structure & Body complaints by Mazda3 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How many Structure & Body complaints does NHTSA have for the 2012 Mazda Mazda3?
- NHTSA lists 33 Structure & Body complaints for the 2012 Mazda3, which is 15% of the 226 total complaints filed for that model year.
- Is there a recall related to Structure & Body issues on the 2012 Mazda3?
- Yes. Recall 16V644000, reported in 2016, covers liftgate support struts on 2010-2013 Mazda3 and Mazdaspeed3 vehicles and related Mazda5 models; Mazda dealers replace both liftgate supports free of charge.
- At what mileage do Structure & Body problems typically show up on the 2012 Mazda3?
- The median mileage at failure for Structure & Body complaints on the 2012 Mazda3 is 60,000 miles.
- Did the Structure & Body problems cause any crashes or injuries?
- NHTSA records 3 crashes and 0 injuries and 0 fires linked to Structure & Body complaints on the 2012 Mazda3.
- What specific parts fail most often in this category?
- Owner reports describe broken door latch cables, loose or rocking seats from failed brackets or tracks, a recalled liftgate support strut, and at least one case of a moonroof shattering without impact.