3 Series E91 330xi (N52) TOUR
12 14 550
Replacing control unit (DME)
Necessary preliminary tasks:
•
Switch off ignition
•
Disconnect battery
•
Remove microfilter housing
•
Follow instructions for removing and installing control units
Important!
Read and comply with notes on protection against
electrostatic damage (ESD protection).
Replacement:
•
Code control unit
•
Program control unit
Important!
It is absolutely essential to read out the fault memory with the
MoDiC or the BMW DIS and to create a fault memory printout.
RA Replacing control unit (DME)
BMW AG - TIS
20.02.2013 23:30
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 1 -
