NOTE: The initialization finishes during driving, which can be interrupted at any time.
When driving resumes, the initialization is continued automatically.
BMW X3 Service & Repair Manual > Engine wiring loom: Replacing wiring harness section for valvetronic servomotor (N20,
N26)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Read out the fault memory of the DME control unit.
Switch off ignition.
Remove ACOUSTIC COVER
Undo wiring harness section for Valvetronic servomo ...