The Used Car Index

2003 Mazda Millenia problems

NHTSA lists 1 complaints for the 2003 Mazda Millenia, 0 of them mention a crash and 0 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.

Data build 2026-10-08.

NHTSA lists this vehicle as MAZDA MILLENIA.

At a glance

Complaints
1
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
0
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
Unavailable
Investigations
0
Open investigations
0
Manufacturer communications
15

Complaints per 100k sold unavailable. No sales source is available for this record.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
VISIBILITY1100.0%
Top subsystems
SystemSubsystemComplaints
VISIBILITYGLASS, SIDE/REAR1

One complaint can name several systems, so shares can add to more than 100 percent.

Model-generated complaint tags: This model year has not been tagged.

Recalls

See new recalls and investigations this week.

0 recalls.

Investigations

0 investigations; 0 open.

Manufacturer communications

15 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT7
ELECTRICAL SYSTEM6
UNKNOWN OR OTHER3
ENGINE1
POWER TRAIN1
SERVICE BRAKES1
STRUCTURE1
VEHICLE SPEED CONTROL1

11037013

Date: 2026-08-20. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

Product Quality Information (PQI) DESCRIPTION Service Information MT-041/12 is no longer valid. It has been unpublished and superseded by the Field Quality Information Report (FQIR) reporting system.

11032103

Date: 2026-04-21. Type: Service Bulletin/Repair Instructions. Systems: ENGINE, POWER TRAIN, SERVICE BRAKES, UNKNOWN OR OTHER.

This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Mazda recommends dealers follow the sch

11017699

Date: 2025-04-25. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. This odor is the result of mold growth in the A/C evaporator/cooling unit which is caused by condensation, dust, and pollen within the cooling

10232299

Date: 2023-02-28. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

Speedometer replacement procedure

10203730

Date: 2021-11-19. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, STRUCTURE.

Some vehicles may exhibit the inner cloth (A) falling down at the rear end causing a poor appearance and obstructing the view of the back window.

10200527

Date: 2021-08-17. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.

This service bulletin provides information regarding the proper use of the driverA A?A A A A s floor mat to avoid any potential interference with the foot pedals. The following are possible causes of floor mat interference, which can be avoided with proper usage.

10188015

Date: 2021-02-08. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

The Mazda DCA-8000PM is required for all warranty battery testing. If the Mazda DCA-8000PM is not used, incorrect battery testing may result in unnecessary battery replacement. Use the following test procedures in this Service Bulletin to test Mazda vehicle batteries and to generate a Warranty Code.

10188016

Date: 2021-02-08. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the battery periodica

10186703

Date: 2021-01-21. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, EQUIPMENT, VEHICLE SPEED CONTROL.

In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer

10177847

Date: 2020-07-20. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.

When encountering a vehicle with paint damage, refer to the "Mazda Paint Warranty Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable).

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
MILLENIA1

Same model, other years

All model years | All Mazda models

Other Mazda models, 2003

Sources

Get this record as JSON

The free rate-limited demo needs no key.

curl "https://api.theusedcarindex.com/v1/demo/vehicle_risk?make=Mazda&model=Millenia&year=2003"

Paid endpoint: https://api.theusedcarindex.com/v1/vehicle_risk. MCP endpoint: https://api.theusedcarindex.com/mcp.