BMW X5 Owners & Service Manuals

BMW X5: Control Unit Box

REPLACING FAN FOR ELECTRONICS BOX

NOTE: Follow instructions for removing and installing electronic control units.

Unclip plug (1).

Remove DDE control unit (3).

Remove relay plug-in (5) towards top.

Release screws (4).

Lift out device carrier (2).

Unfasten plug connection and disconnect.

Release air cowl (1).

Remove electric fan (2) with bracket.

Add final details to vehicle.

Read fault memory.

Additional Fault Notes For Troubleshooting

Necessary preliminary tasks:

Additional Fault Notes For Troubleshooting
Fig. 79: Identifying DIS

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General Information Working on ignition system Removing and installing electronic control units Welding work (overload protection of control units) Disconnecting and connecting battery Disconnec

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CONTENTS OF ENGINE ELECTRICAL SYSTEM GENERAL General Information -> Working on ignition system. -> Removing and installing electronic control units. -> Welding work (overload protection of control units). -> Disconnecting and connecting battery. -> External jump-starting aid. INSTRUCT

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