IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .
Necessary preliminary work:
Unlock rear plug (1) from the control unit and disconnect.
Release rear wiring harness from intake plenum.
Release nuts (1) and remove earth cable.
Unlock all connectors from ignition coils and injectors and detach.
Unclip wiring harness (2), feed out and remove.
NOTE: Check stored fault messages.
Delete fault memory.
BMW X3 Service & Repair Manual > Engine electrical system: Cable
Cable MP
NOTE: (Cable) For BMW SERVICE TEST Deletion, only available via tool set
Storage Location
K 104
NOTE:
(Cable) Consisting of 7 individual cables Deletion, only available via tool set
Storage Location
K 104
CAP
Cap MP
NOTE: (Zero-encoded protective cap for test box, 52-pin (12 ...