Dodge Charger 2015–2019 — technical service bulletin
Bulletin W10 · NHTSA communication 10175525 · issued Mar 10, 2020
Technical service bulletin
communication type
Equipment
component
2015–2019
model years
5
vehicle entries
Official summary
Customer Satisfaction Notification W10 HVAC Software
Vehicles covered
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.