Service bulletins for the 2021 Chrysler 300
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
236 on file from NHTSA, as of 2026-10-19.
About B10C4 on the 2021 Chrysler 300: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: B10C4 are shown. Show all
| S2108000092 | 2022-09-26. Service bulletin. STEERING; ELECTRICAL SYSTEM. Comfort Seat Module Setting DTC B10C4 - 4B Heated Steering Wheel Control-Over Temperature |
|---|---|
| S2108000092 | 2021-05-24. Service bulletin. STEERING; WHEELS; ELECTRICAL SYSTEM. Comfort Seat Module Setting DTC B10C4 - 4B Heated Steering Wheel Control-Over Temperature |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.