Remove the acoustic cover of the oil sump

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WARNING: Heavy component falling down or tipping.
Danger! Immobilization period-threatening injuries!

Before lowering or removing the front axle: Securing engine to the installation position.
For additional information see: MOVING THE ENGINE TO THE INSTALLATION POSITION .

WARNING: Car may slip off the vehicle hoist where components are supported.
Danger! Immobilization period-threatening injuries!

Secure the vehicle hoist against lowering and lifting.
Make sure that the vehicle does not lift off the mounting plates on the vehicle lift.

WARNING: Vehicle may slip off the vehicle hoist if the vehicle hoist is handled incorrectly.
Danger! Immobilization period-threatening injuries!

Observe safety instructions on raising the vehicle using a vehicle hoist.
For additional information see: RAISING THE VEHICLE WITH A VEHICLE LIFT .

WARNING: Car may slip off the vehicle hoist if the weight is distributed unevenly.
Danger! Immobilization period-threatening injuries!

Ensure specific weight compensation on the vehicle.

Preliminary work

Refer to MOVING THE HOOD TO THE SERVICE POSITION .
Refer to DEACTIVATING THE 48 V ELECTRICAL SYSTEM .
Refer to DEACTIVATING ELECTRICAL SYSTEM .
Refer to REMOVING THE COVER OF THE ENGINE COMPARTMENT AT THE REAR LEFT .
Refer to REMOVING THE COVER OF THE REAR RIGHT ENGINE COMPARTMENT .
Refer to REMOVING THE SEAL FOR THE HOOD REAR .
Refer to REMOVING LEFT AND RIGHT WIPER ARM .
Refer to REMOVING THE COWL COVER .
Refer to REMOVING THE FIREWALL UPPER PART .
Refer to REMOVING THE ACOUSTIC COVER .
Refer to REMOVING ACOUSTIC COVER AT REAR .
Refer to REMOVING THE IGNITION COIL .
Refer to REMOVING FUEL DELIVERY LINE .
Refer to REMOVING THE TOP RIGHT AND LEFT COVER IN THE ENGINE COMPARTMENT .
Refer to REMOVING MOUNT OF HOOD SEAL ON THE LEFT AND RIGHT .
Refer to INSTALLING THE ENGINE BRIDGE .
Refer to REMOVING THE FRONT LEFT AND RIGHT WHEELS .
Refer to REMOVING THE FRONT UNDERBODY PROTECTION .
Refer to REMOVING THE CENTER UNDERBODY PROTECTION .
Refer to REMOVING COVER ON THE EXHAUST SYSTEM .
Refer to REMOVING REAR UNDERBODY PROTECTION .
Refer to INSTALLING THE COVER PANEL FOR THE FRONT AXLE LEFT AND RIGHT .
Refer to DETACHING STEERING SHAFT AT BOTTOM FROM STEERING GEAR .
Refer to RELEASING THE EPS WIRING HARNESS FROM THE ELECTROMECHANICAL STEERING GEAR .
Refer to DETACHING THE LINE CONNECTION OF THE RIDE HEIGHT SENSOR .
Refer to IF INSTALLED: DISCONNECTING THE VACUUM LINE OF THE ENGINE MOUNTS .
Refer to RELEASING THE ELECTRIC COOLANT PUMP AND COOLANT HOSES FROM THE FRONT AXLE SUPPORT .
Refer to DETACHING THE ANTI-ROLL BAR LINK FROM THE ANTI-ROLL BAR ON THE RIGHT AND LEFT .
Refer to RELEASING THE ENGINE SUPPORT BRACKETS ON THE LEFT AND RIGHT ENGINE MOUNTS .
Refer to RAISING THE ENGINE WITH THE ENGINE BRIDGE .
Refer to PREPARING THE SPECIAL TOOL .
Refer to SUPPORTING THE FRONT AXLE SUPPORT .
Refer to DETACHING AND LOWERING THE FRONT AXLE SUPPORT .

Precondition

Disconnect all negative battery cables.

NOTE: To provide a better overview: Illustration of surrounding parts removed.

Unlock and loosen connector (1) .
Loosen nut (2) .
Guide the positive battery cable (3) out of the clamp (4) and lay to one side.

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Unlock and loosen the clamps (1) .
Remove the wiring harness section of the automatic transmission (2) and place to one side.

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Loosen the expanding rivet (1) .

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Loosen expanding rivet (1) .
Undo Christmas tree clip (2) .

Courtesy of BMW OF NORTH AMERICA, INC.
Loosen expanding rivet (1) .

Courtesy of BMW OF NORTH AMERICA, INC.

Loosen expanding rivet (1) .
Feed out the acoustic cover (2) toward the rear bottom and remove.

Courtesy of BMW OF NORTH AMERICA, INC.