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Service bulletin MC62409104

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10151241
Published by NHTSA2018-12-10
Manufacturer's numberMC62409104
Manufacturer's date2016-03-01
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

NHTSA's summary

When an alarm system ( DWA Basic for C650sport and C650 GT) is activated, only the alarm tone sounds. Actuation of the turn indicator is missing. Software error in instrument cluster.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Software

Vehicles listed
BMW C650 GT MAXI-SCOOTER2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
MC62571524_032018-12-10. Service bulletin. During programming ith ISTA/P software version3.58.2.001. a programming abort occurred. Afterwards the vehicle is inoperative and can no longer be started. Repeated programming is not possible with this tversion. Software bug.