Check a VIN

December 1, 2015 Service bulletin

Front Seat Base Makes Noise

BMW technical service bulletin B520412 for 2011-2016 BMW 528I, 2011-2016 BMW 535I and 2009-2015 BMW 750LI and others.

Bulletin number
B520412
Component
Seats
Summary
Front Seat Base Makes Noise. A noise may be heard from the left or right front seat base when driving on rough roads. CAUSE The riveting of the seat control bracket to the metal seat base is too loose.

Owners of these vehicles have filed 15 complaints in the seats category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used BMW 528I?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history