WenmarOpen by Wenmar Pro

Service bulletins for the 2023 BMW K 1600 B

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.

9 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
MC6111252026-01-05. Service campaign. POWER TRAIN; ELECTRICAL SYSTEM. After quality inspection it has been found that the reverser control unit PN 61 35 8 524 078 was installed ona number of units. This specific control unit was inadequately manufactured leaving a possibility of corrosionthat could lead to the reverser function failing particularly in more humid climates.
MCS1300112024-03-02. Service bulletin. FUEL SYSTEM, GASOLINE. On affected vehicles, a clamp on the fuel hose (quick coupling connector to the fuel pump) can happen to be crimped insufficiently. During the motorcycle starting process, the fuel system develops a higher pressure than while riding. This increased pressure during start-up can cause the fuel hose to move on the quick coupling connector and over time could eventually slip off the quick connector coupling. As a consequence, small amounts of fuel can spill under the parked vehicle and the engine will not start.
MC3304242024-03-02. Service bulletin. SUSPENSION. After close inspection it has been found there was an issue during production of the suspension strut that the proportional valve in the suspension strut may loosen over the course of the service life. This results in a loss of damping function.
MC1301242024-03-02. Service bulletin. FUEL SYSTEM, GASOLINE. After close inspection it has been found that the Hose clamp on the fuel line may be insufficiently crimped at the quick connection coupling at the fuel pump. During starting operation, a higher pressure occurs in the fuel system than while driving. Due to this increased pressure during starting operation, the fuel line can move on the quick connection and may slip off the quick connection completely. As a result, small amounts of fuel can leak out and the engine cannot be started.
MCS1300112024-02-01. Service bulletin. FUEL SYSTEM, GASOLINE. On affected vehicles, a clamp on the fuel hose (quick coupling connector to the fuel pump) can happen to be crimped insufficiently. During the motorcycle starting process, the fuel system develops a higher pressure than while riding. This increased pressure during start-up can cause the fuel hose to move on the quick coupling connector and over time could eventually slip off the quick connector coupling. As a consequence, small amounts of fuel can spill under the parked vehicle and the engine will not start.
MCS3300882024-02-01. Service bulletin. SUSPENSION. Due to a manufacturing fault, the proportional valve within the suspension strut may come loose over its lifetime. As a result, this can lead to a loss of the damping function.
B6113052024-02-01. Service bulletin. ELECTRICAL SYSTEM. The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.
MCAS40232023-10-01. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. BMW AG has requested the inspection of all dealer stock of the following part number(s) listed below to ensure the spacer is conformed to drawing.
MC6105222023-01-30. Service bulletin. WHEELS. Due to a hardware change to the angular rate sensor, certain sub functions will not be active until after a software update.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.