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  1. X3 E83 (2004 - 2010)
    My E83 had the passenger occupancy sensor replaced under recall two years ago, just prior to me purchasing the car. I'm now experiencing an issue where the seat belt beeper is sounding, indicating someone is in the passenger seat, even when the seat is completely empty (no items placed on the...
  2. E36/7 Z3 (1996-2002)
    MRS3 1a seat occupancy recognition 1 (SBE1) currently present break, seat mat seat occupancy detector B6510-30002 This is the error I get. It seems clear to me that it is actually the mat within the seat that needs fixing/replacing. I have taken the seat out and checked the resistance --...