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RecallGazette

Vehicle problems, recalls & safety intelligence

BMW 228I 2012–2016technical service bulletin

Bulletin B612614 · NHTSA communication 10147721 · issued Jun 1, 2015

Technical service bulletin
communication type
Electrical System
component
2012–2016
model years
34
vehicle entries

Official summary

"Horn(s) Fail to Work. While trying to activate the horn, one or both horns fail to work. One or more of the following fault codes can be stored in the FEM: ? ""8044A3 - Wiring, horn short circuit to earth"" ? ""8044A4 - Wiring, horn short circuit to positive"" ? ""8044A5 - Wiring, horn relay is defective or short circuit to positive"" Water has entered the horn and caused it to fail internally (shorted out)."

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.