Remove rear timing case cover

Unlock the connector (1) and detach it off the crankshaft sensor.

Courtesy of BMW OF NORTH AMERICA, INC.
Loosen screws in the order (11) to (1).
NOTE: TECHNICAL INFORMATION
Increased force may be necessary during disassembly because the component is bonded with liquid sealing compound.
Carefully loosen and remove the timing case cover.

Fig 1: Timing Case Cover Screws Loosening Sequence

Courtesy of BMW OF NORTH AMERICA, INC.