Dodge Challenger 2015 — technical service bulletin
Bulletin 0807914a · NHTSA communication 10229933 · issued Oct 24, 2014
Technical service bulletin
communication type
Equipment
component
2015
model years
5
vehicle entries
Official summary
RA3 RA4 Radio Update For Ignition Off Battery Draw
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.