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Service bulletin M410122

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 id10227578
Published by NHTSA2022-12-12
Manufacturer's numberM410122
Manufacturer's date2022-10-01
NHTSA componentSTRUCTURE:BODY:ROOF AND PILLARS; STRUCTURE

NHTSA's summary

The body seam on the rear upper left of the body may not have been completely sealed, causing a water leak.

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

Body and frame

Vehicles listed
BMW C 400 GT2019
BMW C 400 X2018
BMW C 400 X2019
BMW C EVOLUTION2017
BMW G 310 R2021
BMW R 1250 GS ADVENTURE2022 (the catalog's model; the bulletin names a series or trim of it)
BMW R 1250 R2020
BMW R 1250 RT2022
BMW R 18 CLASSIC2021
BMW R 18 TRANSCONTINENTA2022 (the catalog's model; the bulletin names a series or trim of it)
BMW R NINE T2018
BMW R NINE T PURE2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
BMW R NINE T RACER2018 (the catalog's model; the bulletin names a series or trim of it)
BMW R NINE T SCRAMBLER2018, 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
BMW R1200 R2018

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
MCAS14262026-02-04. Other. Return Bump Stop
SIB4601232023-05-01. Service bulletin. Frame and mounting parts
M4101212022-12-12. Service bulletin. The body seam on the rear upper left of the body may not have been completely sealed, causing a water leak.
B5133162021-08-09. Service bulletin. Water sloshing noises coming from the rear passenger compartment (left or right) while driving Water ingress in the luggage compartment, or in the rear passenger compartment- rear seat bench rear passenger compartment foot well rear passenger compartment side panel Failure of various control units installed in the area of the water removal channel
MC3104212021-05-24. Service bulletin. The complaint of leaking telescopic forks is the top warranty claim in many current models,
B5132182020-12-21. Service bulletin. PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED: The paint finish of the door jamb (above the door striker) is scratched due to the inner door cavity window seal.
B5125182019-01-07. Service bulletin. RATTLE NOISE FROM LOWER A-PILLAR. A rattle noise is present from the lower area of the A-Pillar. Due to a manufacturing error, the bolt securing the front door brake/stop to the A-Pillar may have loosened over time.
MC625336492018-12-10. Service bulletin. Rust stains occur in the rear of the case holders. Rusty water emerges through the vent hole that is required for the production process.
B5409072018-12-10. Service bulletin. ?RETRACTABLE HARDTOP STATUS REQUEST SUPPLEMENT. INFORMATION Documents have been developed showing the known correct statuses for all hall sensors and micro switches used to operate the retractable hard top (RHT). This document is intended to act as a supplement to the diagnostic information available in ISTA. Comparing these statuses to the actual statuses of a vehicle with a functional problem may assist in narrowing down which sensor/switch is contributing to the functional problem. For E93, the status request may be found by connecting the car to ISTA and selecting: Control module functions/CTM Convertible top module/Diagnosis Requests ?Sensors/Switches For F33/F83, the statuses should be checked using the applicable test plan as instructed in attachment B54 09 07 F33 F83 RHT Status.pdf. For I15, the statuses should be checked using the applicable test plan as instructed in attachment B54 09 07 I15 Top Status.pd
B5130162018-07-16. Service bulletin. TAILGATE UNINTENTIONALLY OPENS: Trunk/tailgate may open when vehicle is locked.