2003 Buick Regal Equipment Problems
- Complaints
- 1about this part
- Share
- 1%of 101 total for the year
- Median mileage
- 94,528miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the equipment of the 2003 Buick Regal, 1% of the 101 complaints for this model year. Where a mileage was given, the median is 94,528 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.
“The contact owns a 2003 Buick Regal. While driving at an unknown speed, the instrument panel lighting dimmed, the windows failed to close and open, and the air conditioning system failed to cool. The dealer performed diagnostic testing, but the cause of the failure could not be determined. The manufacturer was notified. The vehicle was not repaired. The failure mileage was 94,528. Updated 10/24/14 updated 08/28/2017”
NHTSA complaint #10631447, filed 2014-09, 94,528 milesRelated service bulletins
- 10249590Jan 16, 2024This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 10249980Jan 12, 2024This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately…
- 10247552Dec 12, 2023This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
- 10244201Sep 26, 2023This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
- 10244214Sep 21, 2023This informational bulletin provides information for the IPC odometer programming method quick reference guide.
- 10240793Jul 18, 2023This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 10232287Feb 21, 2023This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
- 10232811Feb 10, 2023This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
- 10228906Dec 21, 2022This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support…
- 10224820Oct 7, 2022This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
Equipment: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2019 | 1 | 5% |
| 2014 | 2 | 5% |
| 2012 | 2 | 2% |
| 2011 | 3 | 1% |
| 2003 | 1 | 1% |
| 2002 | 1 | 1% |
| 2001 | 3 | 2% |
| 2000 | 3 | 2% |
| 1999 | 8 | 3% |
| 1998 | 6 | 2% |
| 1997 | 3 | 2% |
| 1996 | 3 | 1% |
| 1995 | 4 | 2% |
| 1994 | 3 | 3% |
| 1992 | 7 | 5% |
| 1991 | 4 | 2% |
| 1989 | 1 | 1% |
| 1988 | 1 | 1% |
Other parts of the 2003 Buick Regal
35 complaintsEngine
26 complaintsBrakes
10 complaintsEngine cooling
10 complaintsSteering
10 complaintsTransmission and drivetrain
7 complaintsWheels
6 complaintsExterior lighting
5 complaintsOther or unknown
5 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsAir bags
3 complaintsFuel system
3 complaints
← All problems reported for the 2003 Buick Regal
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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