Additional information, such as on the cause of an error or the required action, can be called up via Check Control.
With urgent messages the added text will be automatically displayed on the Control Display.
Symbols Within the supplementary text, the following functions can be selected independent of the check control message.
BMW X3 Service & Repair Manual > Engine wiring loom: Removing and installing/replacing engine sensor system wiring harness module 1 (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 INTAKE PLENUM .
Overview, engine sensor system wiring harness modu ...