Technical Service Bulletin M1539 — 2020 HARLEY-DAVIDSON FLHXSE
EQUIPMENT
Bulletin Details
| TSB ID | M1539 |
| Manufacturer | |
| Vehicle | 2020 HARLEY-DAVIDSON FLHXSE |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
SERVICE BULLETIN M1539: 30K WIRELESS HEADSET. PURPOSE: Revision. This service bulletin is to inform dealers of an available update to address 30K wireless headsets that have lost audio volume. 30K headsets that have been updated to software version 3.1 may experience a loss of audio. This can be repaired by updating the software on the headsets to version 3.2.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.