Mercedes-Benz USA (MBUSA) is recalling 1,690 model year 2020 GLB 250s.
The accessory power outlet for the second-row seating may have excessive voltage due to an incorrect voltage converter socket.
Excessive voltage through the accessory power outlet to a connected device can increase the risk of a fire.
What to do
Dealers will inspect and replace the voltage converter -- as necessary -- free of charge.
Owner notification letters are expected to be mailed September 3, 2021.
Owners may contact MBUSA customer service at 1-800-367-6372.