41 12 535 Replacing Luggage Compartment Floor And Both Side Members Stripping Operations (Tail Panel Removed)

WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2015 BMW 750i, 2015 BMW 750Li, and 2015 BMW 740i. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Owing to the different engine variants and equipment specifications, not all the components are taken into consideration.
The following list basically represents the removal sequence.

Remove left and right rear wheel arch covers
Remove exhaust system
Remove heat shield

Release holder (1) for wiring harness and lay to one side.

Release holder for control units (2).

Disconnect plug connections and remove control units (2).

Remove tank venting valve (3).

Fig 1: Identifying Holder, Control Units And Tank Venting Valve

G06890464

Courtesy of BMW OF NORTH AMERICA, INC.

Release holder for control units (1).

Disconnect plug connections and remove control units (1).

Release cable channel (2) and wiring harness (3) and place to one side.

Release latch mechanisms and remove ventilation (4).

Remove sound insulation (5).

Fig 2: Identifying Cable Channel, Wiring Harness And Control Units

G06890465

Courtesy of BMW OF NORTH AMERICA, INC.

Release cable channel cover (1) and place to one side.

Remove storage compartment (2).

Fig 3: Identifying Cable Channel Cover And Storage Compartment

G06890466

Courtesy of BMW OF NORTH AMERICA, INC.

Remove POWER DISTRIBUTION BOX IN PASSENGER COMPARTMENT (1).

Disconnect plug connections and CONTROL UNITS (2) with holder.

Release wiring harness (3) and place to one side.

Release latch mechanisms and remove ventilation (4).

Remove sound insulation (5).

Fig 4: Identifying Passenger Compartment, Wiring Harness And Ventilation

G06890467

Courtesy of BMW OF NORTH AMERICA, INC.

Remove BATTERY .

Remove NEGATIVE TERMINAL BATTERY CABLE (1).

Release nut (2) and remove ground connection.

Tightening torque 41 34 2AZ .

Disconnect plug connections and remove control units (3).

Release wiring harness (4) and place to one side.

Release positive battery cables (5) and lay to one side.

Fig 5: Identifying Control Units, Wiring Harness And Positive Battery Cables

G06890468

Courtesy of BMW OF NORTH AMERICA, INC.