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Home >> Mercedes Benz >> 2007 >> SL55 >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Seats, Restraints & Roll Bar Systems -- Basic Knowledge -- 230 Chassis >> Basic Knowledge >> Seat belt lock sensor, location/design/function - GF91.40-P-4002R >> Notes
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Seat belt lock sensor, location/design/function - GF91.40-P-4002R: Notes

MODEL 230 

Fig 1: Locating Seat Belt Lock Sensor - Model 230
G04738141Courtesy of MERCEDES-BENZ USA
  Seat belt lock sensor location The vehicle-sensitive seat belt lock sensor (A60) is located at the crossmember below the left-hand rear-compartment box.  
  Seat belt lock sensor, task   GF91.40-P-4002-01R 
  Seatbelt lock sensor, function At a corresponding acceleration/deceleration of >0.45 g, or at a vehicle inclined position of >27°, a steel ball in the vehicle-sensitive seatbelt lock sensor is accelerated and interrupts a photoelectric barrier. Electronics is evaluating this.