2019 Buick Regal Other or unknown Problems
- Complaints
- 2about this part
- Share
- 10%of 20 total for the year
- Median mileage
- 605miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 2019 Buick Regal, 10% of the 20 complaints for this model year. Where a mileage was given, the median is 605 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.
“I purchased vehicle believing it did not have the auto stop function. It was not working when I purchased it, the salesman said there was none, and there is not a shut off button. After driving 600 miles, the auto stop started working. A GM representative told me there are certain criteria that must be met before the auto stop starts to work on a new vehicle. One of those is that the vehicle must be driven over 600 miles before it starts to work. This is not disclosed anywhere to the purchaser of the vehicle. …”
NHTSA complaint #11312213, filed 2020-02, 605 miles“Per your site, GM concluded a safety recall was necessary on the 2018-2020 Buick Regal on JUNE 30, 2022 due to partial or full loss of vacuum-brake assist pressure and warns that this increase[s] the risk of a crash. On AUGUST 23, 2022, I received notice of the safety recall in a letter obliquely dated August 2022 . The letter states that a software fix is not currently available , but also states, If you have already paid for repairs for this condition, you may submit those charges using the reimbursement request form that will be provided with the next letter. …”
NHTSA complaint #11480960, filed 2022-08Related service bulletins
- 11037555Sep 26, 2026This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- 11037253Sep 4, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11035340Jul 21, 2026PI to help diagnose A/C concern
- 11030974Apr 1, 2026This preliminary information communicates information about how to determine if a wheel and tires size change is available.
- 11030092Mar 9, 2026This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
- 11030091Mar 9, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11029950Mar 2, 2026This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
- 11027697Jan 16, 2026This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
- 11027601Jan 8, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11025755Nov 20, 2025This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2019 | 2 | 10% |
| 2018 | 4 | 21% |
| 2017 | 4 | 20% |
| 2016 | 5 | 12% |
| 2015 | 5 | 15% |
| 2014 | 7 | 18% |
| 2013 | 9 | 10% |
| 2012 | 6 | 7% |
| 2011 | 17 | 6% |
| 2004 | 3 | 5% |
| 2003 | 5 | 5% |
| 2002 | 4 | 3% |
| 2001 | 8 | 4% |
| 2000 | 6 | 3% |
| 1999 | 6 | 2% |
| 1998 | 6 | 2% |
| 1997 | 2 | 1% |
| 1996 | 9 | 4% |
| 1995 | 4 | 2% |
| 1994 | 7 | 6% |
| 1993 | 1 | 1% |
| 1992 | 3 | 2% |
| 1991 | 2 | 1% |
| 1989 | 3 | 3% |
| 1987 | 1 | 4% |
Other parts of the 2019 Buick Regal
7 complaintsTransmission and drivetrain
6 complaintsBrakes
4 complaintsEngine
3 complaintsSeats
2 complaintsSuspension
2 complaintsEquipment
1 complaintsFuel system
1 complaintsBody and structure
1 complaintsTires
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaintsWheels
1 complaints
← All problems reported for the 2019 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