Chrysler 300 2012–2017 — technical service bulletin
Bulletin 08-055-17 REV. A · NHTSA communication 10121797 · issued Sep 15, 2017
Technical service bulletin
communication type
Electrical System
component
2012–2017
model years
15
vehicle entries
Official summary
Flash: Hands Free Module Software Enhancements This bulletin involves reprogramming the Hands Free Module (HFM) with the latest available software. The customer may experience the following:HFM does not boot properly. "Hands-Free Module Loading" displayedon the head unit.TheHFM is inoperative and unresponsive to all user input.TheHFM is unresponsive and appears off the bus to wiTECH.Inaccurate foreign language translations.VoiceRecognition (VR) is sluggish after changing the language.IPhone®4 starts auto recording itself.Backgroundnoise from Automated Speech Recognition. When in Bluetooth® Str
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.