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RecallGazette

Vehicle problems, recalls & safety intelligence

BMW 320I 2012–2016technical service bulletin

Bulletin B621115 · NHTSA communication 10147883 · issued Dec 1, 2015

Technical service bulletin
communication type
Electrical System
component
2012–2016
model years
22
vehicle entries

Official summary

Head-Up Display (HUD) Rattling Noises During Image Adjustment or While Driving. When operating the Head-Up Display (HUD) adjustment a noise can be heard from inside the dashboard behind the Instrument Cluster. While driving over rough roads something can be heard rattling inside the HUD. Internal HUD failure.

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.