34 52 550 Removing and installing / replacing DSC sensor

WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection), refer to 61 35 ... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .

Necessary preliminary tasks:

Remove right front seat, refer to 52 14 000 REMOVING AND INSTALLING LEFT OR RIGHT FRONT SEAT (NORMAL/ELECTRIC) or 52 16 000 REMOVING AND INSTALLING FRONT SEAT (SPORTS/ELECTRIC), LEFT OR RIGHT .
Remove front inside entrance cover strip, refer to 51 47 000 REMOVING AND INSTALLING/REPLACING FRONT (INSIDE) LEFT OR RIGHT ENTRANCE COVER STRIP .
Lift carpet and fold back to one side

NOTE: The yaw sensor comprises the function of the transversal-acceleration sensor and the yaw sensor.

Unlock plug connection.

Installation:

Make sure plug connection locks correctly.

Release screws (1) and remove rotation rate sensor.

Fig 1: Releasing Screws And Removing Rotation Rate Sensor

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Tightening torque, refer to 34 51 3AZ in BRAKES - TIGHTENING TORQUES - 645CI .