Dodge Challenger 2015 — technical service bulletin
Bulletin 0807914 · NHTSA communication 10221012 · issued Sep 11, 2014
Technical service bulletin
communication type
Electrical System
component
2015
model years
4
vehicle entries
Official summary
Flash: RA3 RA4 Radio Ignition Off Battery Draw This bulletin involves inspecting and, if required, updating the radio software. A small number of customers may experience a low battery condition due to the radio remaining powered up after the ignition has been turned off.
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.