Component
POWER TRAIN:MANUAL TRANSMISSION:SEALS/GASKETS
Manufacturer
BMW of North America, LLC
What Happened
The seal in your manual transmission's reverse gear control unit is like a gasket that keeps moisture out. In some 2017-2025 K 1600 GT and 2018-2025 Grand America models, this seal can break down, allowing water inside the control unit.
Risk if Unfixed
If the control unit overheats, it could catch fire, which could cause serious damage to your vehicle.
Free Fix
Your BMW dealer will replace the reverse gear control unit with a new one, at no cost to you. You'll receive two letters: one warning of the issue and a second when the repair is ready, so schedule it as soon as you get the notice.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2017-2025 K 1600 GT, GTL, B and 2018-2025 Grand America vehicles. The seal for the reverse gear control unit may deteriorate and allow moisture inside the control unit, which can result in the unit overheating.
Original — Risk if Unfixed
An overheated reverse gear control unit increases the risk of a fire.
Original — Remedy
Dealers will replace the reverse gear control unit, free of charge. Letters informing owners of the safety risk were mailed May 28, 2026. A second letter will be mailed once the remedy is available. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 25, 2026.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →