17 11 035 Remove and install or replace the fan cowl with electric fan (N54, N54T, N55)

Necessary preliminary work

Read out the fault memory of the DME control unit.
Switch off ignition.
Remove intake port. See REMOVING INTAKE PORT (N54, N54T) or REMOVING INTAKE DUCT (N55) .
Only automatic or twin-clutch gearbox:
Remove front UNDERBODY PROTECTION .

Only automatic or twin-clutch gearbox

Release screw.

Detach cooler (1) for automatic transmission from fan cowl (2).

Fig 1: Locating Automatic Transmission Cooler And Fan Cowl

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Unlock connector (1) and remove.

Unclip line (2) from fan cowl.

Cut open cable strap (3).

Release screw.

Fig 2: Identifying Connector, Cable Strap And Line

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Release charge air duct (1) from rubber mount (2) on fan cowl.

Fig 3: Identifying Charge Air Duct And Rubber Mount

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Unlock catch in direction of arrow.

Remove fan cowl towards top.

Fig 4: Identifying Catch On Fan Cowl

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Installation note:

Make sure fan cowl (1) and holder (2) are in correct installation position.

Fig 5: Identifying Fan Cowl And Holder

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