Electric Catalytic Converter Control Unit Replacement for 7 Series E38 750iL
12 14 570
Replacing control unit for electric catalytic
converter (M73)
Switch off ignition.
Instructions for disconnecting and connecting battery,
refer to General Information MG12.
Disconnect and cover both negative leads from batteries.
Note:
Remove and install passenger seat,
refer to 52 17 000.
Remove inner entrance cover strip, front right.
Remove finisher on A-pillar, bottom right.
Lift floor carpet at front and rear and lay to one side.
Lift out expansion rivet (1). Raise air duct a little.
Disconnect plug connections on control unit (3).
Release screws (2).
Remove control unit (3).
RA Replacing control unit for electric catalytic converter (M73)
BMW AG - TIS
20.02.2013 19:04
Issue status (12/2007) Valid only until next DVD is issued
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