17 11 035 Removing and installing/replacing fan cowl with electric fan (N62)

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.

Necessary preliminary tasks:

Read out fault memory of DME control unit
Switch off ignition
Remove radiator cover

Unlock plug (1) on AUC sensor and disconnect.

Unlock plug (2) and remove.

NOTE: Modify AUC sensor when replacing fan cowl.

Fig 1: Disconnecting And Removing AUC Sensor

Courtesy of BMW OF NORTH AMERICA, INC.

Raise fan cowl (1) approx. 3 cm.

Fig 2: Raising Fan Cowl

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NOTE: For purposes of clarity, this work step is shown on the fan cowl after it has been removed.

Fold in left retaining tab (1) in direction of arrow.

Fig 3: Folding In Left Retaining Tab

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Remove fan cowl (1) in direction of arrow.

Fig 4: Removing Fan Cowl

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Check stored fault messages.

Clear DME fault memory.