3 Series E91 320i (N43) TOUR
12 51 001
Replacing engine wiring harness (N43)
Necessary preliminary tasks:
•
Read out fault memory of DME control unit
•
Switch off ignition
•
Disconnect battery
•
Remove microfilter housing
•
Remove acoustic cover
•
Remove intake air manifold
•
Remove intake duct
Important!
Read and comply with notes on protection against
electrostatic discharge (ESD protection).
Unlock fasteners (1) from below and slide upwards approx.
10 mm.
Unlock locks (2) in direction of arrow.
Remove cover (3).
Unlock and raise control unit (1).
Unlock plug (3) and remove.
RA Replacing engine wiring harness (N43)
BMW AG - TIS
24.01.2013 08:14
Issue status (12/2007) Valid only until next DVD is issued
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