Vehicle Data Hub

2018 Mazda MAZDA3 electrical system problems

30 complaints about electrical system have been filed for the 2018 Mazda MAZDA3, which is 21% of all its NHTSA complaints. It is the most reported problem area for this model year.

At a glance

Complaints
30 21% of this year's complaints
Crashes and fires
1 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

What the data shows

These complaints mention 1 crash.

What owners wrote

Tl* the contact owns a 2018 mazda 3. The contact stated that she was experiencing different electrical failures with the vehicle. The contact stated that the passenger side seat belt warning chime sounded when the seat was unoccupied. The contact had to buckle the seat beat to stop the warning sound. In addition, both passenger side windows failed to roll up after being down. Also, while driving 40 MPH, the transmission failed to respond without warning while depressing the accelerator pedal.

Reported at 18 miles, August 2018

The contact owns a 2018 Mazda Mazda3. The contact received notification of NHTSA Campaign Number: 23V487000 (Back Over Prevention) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated while driving 40 MPH, the parking brake light illuminated, and the vehicle decelerated and was losing motive power.

Reported at 31,321 miles, January 2024

Other problems reported for the 2018 Mazda MAZDA3

Electrical system problems in other years

Electrical system problems across all Mazda models