bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

1 RA Replacing (DDE) Control Unit (N47)|Page 557 > < 8 RA Replacing Pressure Regulator On Pressure Accumulator Of Injection System (N47)|Page 554
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Replacing (DDE) control unit (N47)

Important!

Read and comply with notes on protection against
electrostatic damage (ESD protection).

Necessary preliminary tasks:

Read fault memory of DDE control unit

Switch off ignition

Disconnect battery negative lead

Remove microfilter housing

Follow instructions for removing and installing control units

Replacement:

Code control unit

Program control unit

Unlock fasteners (1) from below and slide upwards approx.
10 mm.

Unlock locks (2) in direction of arrow.

Remove cover (3).

RA  Replacing (DDE) control unit (N47)

BMW AG - TIS

22.01.2013  14:27

Issue status (12/2007) Valid only until next DVD is issued

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1 RA Replacing (DDE) Control Unit (N47)|Page 557 > < 8 RA Replacing Pressure Regulator On Pressure Accumulator Of Injection System (N47)|Page 554