BMW R18 motorcycle reverse gear unit can overheat and burn critical
On certain 2021-2024 BMW R18 motorcycles, the seal on the reverse gear control unit can break down over time. Once the seal fails, moisture gets inside the unit, and that can make it overheat. An overheating unit can catch fire. As a temporary fix, the dealer disconnects the reverse gear control unit from the motorcycle's electrical system, so reverse will not work. The dealer later replaces the unit entirely. Both the interim step and the replacement are free.