Vehicle Data Hub

2012 Mazda MAZDA3 electrical system problems

25 complaints about electrical system have been filed for the 2012 Mazda MAZDA3, which is 8% of all its NHTSA complaints.

At a glance

Complaints
25 8% of this year's complaints
Typical mileage
62,000 miles 19 complaints with mileage
Crashes and fires
0 and 1
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When electrical system problems show up

Electrical system complaints by mileage, 2012 Mazda MAZDA3 Complaints by odometer reading in 20,000-mile steps. The median is about 62,000 miles. 0k to 20k miles: 2 complaints 20k to 40k miles: 4 complaints 40k to 60k miles: 2 complaints 60k to 80k miles: 4 complaints 80k to 100k miles: 4 complaints 100k to 120k miles: 1 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 62,000 miles
Based on 19 complaints that include mileage. 42% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles2
20k to 40k miles4
40k to 60k miles2
60k to 80k miles4
80k to 100k miles4
100k to 120k miles1
120k to 140k miles1
140k to 160k miles0
160k to 180k miles1
180k to 200k miles0
200k+ miles0

What the data shows

Of the 19 electrical system complaints that report mileage, the median is about 62,000 miles, and 42% were reported before 60,000 miles.

These complaints mention 1 fire.

What owners wrote

The contact owned a 2012 Mazda Mazda3. The contact stated that while the vehicle was parked, the contact woke up to the fire department extinguishing a fire in the vehicle. The fire department stated that the fire began under the hood and that the fire was due to the electrical system. The vehicle was deemed totaled by the insurance company. A police report and a fire report were filled out. The vehicle has not been towed yet. The manufacturer was not made aware of the failure.

Reported at 160,000 miles, July 2023 Fire

Headlights intermittently dim when slowing down. Could be from letting off accelerator or applying the brakes. It is distracting and mazda knows about this issue including the fix yet has not made comminications to owners.

Reported at 60,000 miles, March 2016

Other problems reported for the 2012 Mazda MAZDA3

Electrical system problems in other years

Electrical system problems across all Mazda models