Buick Regal 2011–2020 — technical service bulletin
Bulletin 21-NA-245 · NHTSA communication 10252775 · issued Mar 28, 2024
Technical service bulletin
communication type
Electrical System
component
2011–2020
model years
17
vehicle entries
Official summary
This service bulletin provides repair information to correct a customer concern of seeing a Shift to Park Message Displayed in DIC.
Vehicles covered
- 2011 Buick Regal
- 2012 Buick Regal
- 2013 Buick Regal
- 2014 Buick Regal
- 2015 Buick Regal
- 2016 Buick Regal
- 2017 Buick Regal
- 2018 Buick Regal
- 2019 Buick Regal
- 2020 Buick Regal
- 2018 Buick Regal Tourx
- 2020 Buick Regal Tourx
- 2016 Chevrolet Camaro
- 2017 Chevrolet Camaro
- 2018 Chevrolet Camaro
- 2019 Chevrolet Camaro
- 2020 Chevrolet Camaro
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.