2012 Harley-Davidson Fxs problems, complaints & recalls
Most-reported problem areas: Exterior Lighting (2) · Service Brakes (1)
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (16)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2025-11-18 · M1490 · Service Bulletin/Repair Instructions
service bulletin m1490 (v 26.0.2): digital technician ii - updates and release notes. purpose: revision. this bulletin informs dealers that harley-davidson has made a software update to digital technician ii (dt ii). digital technician ii (part number: hd-48650). new software update version 26.0.2.
Unknown Or Other 2025-10-28 · M1391A · Service Bulletin/Repair Instructions
service bulletin m1391a (revu): midtronics grx-3110 and dca-8000 software. purporse: revision u. the purpose of this bulletin is to inform the dealer network that a software update to the grx-3110 and dca-8000 is now available. dynamic diagnostic charger system (part number: dca-8000). [rev u] ad
Unknown Or Other 2025-10-25 · PAB1171 · Service Bulletin/Repair Instructions
genuine motor parts and accessories bulletin pab1171 (rev b): software update for screamin eagle pro street tuner. purpose: revision b. updated: summary. the app has returned to the apple app store. this bulletin informs dealers that a recent software update to the screamin' eagle pro street tune
Unknown Or Other 2025-09-06 · M1490 · Service Bulletin/Repair Instructions
service bulletin m1490 (v 25.8.9): digital technician ii - updates and release notes. purpose: revision. this bulletin informs dealers that harley-davidson has made a software update to digital technician ii (dt ii). digital technician ii (part number: hd-48650). new software update version 25.8.9
Unknown Or Other 2025-08-26 · M1490 · Service Bulletin/Repair Instructions
service bulletin m1490 (v 25.8.7): digital technician ii - updates and release notes. purpose: revision. this bulletin informs dealers that harley-davidson has made a software update to digital technician ii (dt ii). digital technician ii (part number: hd-48650). new software update version 25.6.4,
Unknown Or Other 2025-08-26 · M1391A · Service Bulletin/Repair Instructions
service bulletin m1391a (rev t): midtronics grx-3110 and dca-8000 software. purporse: revision t. the purpose of this bulletin is to inform the dealer network that a software update to the grx-3110 and dca-8000 is now available. dynamic diagnostic charger system (part number: dca-8000). [rev t] u
Showing the 6 most recent of 16 bulletins. Search all of them free at nhtsa.gov.
What owners report
2013-05-07 · Service Brakes · 1,214 mi“was driving and left rear brake/turn signal stopped working. *tr…”
2013-02-17 · Exterior Lighting · 3,025 mi“the left rear taillight is randomly blowing on my 2012 blackline in very short intervals. since i have owned the bike i have gone through three bulbs in about 150 miles.i cannot tell what speed this is happening at. i have heard of no corrective action on the bike from harley davidson. *tr…”
2011-11-09 · Exterior Lighting · 250 mi“the running lights die. in 2000 miles i have had 4 lights replaced. at any given moment and worse at night i can suddenly not have a running light. cars may hit me if they don't see me. *tr…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.