WARNING: If the engine hood/bonnet contact is pulled upwards (workshop mode), the information "switch closed" is output. The automatic engine start-stop function is active.
An automatic engine start is possible.
Observe safety precautions when working on MSA vehicles.
Before carrying out practical work on the engine, always ensure that the MSA functionality is deactivated so as to prevent automatic engine starting while work is being carried out in the engine compartment. MSA function is deactivated by:
Open engine bonnet/hood and ensure that engine hood/bonnet contact is not in workshop mode
To make sure that the engine hood/bonnet contact is at the basic setting, if necessary press the hood/bonnet contact up to the limit position before starting work and slowly release.
BMW X3 Service & Repair Manual > Engine electrical system: Tool
Tool Mechanical tool
NOTE: (Tool) for ignition timing adjustment (CIFI)
Tool AM
NOTE: (Tool set) to open and close the electronics box
Storage Location
J 106
Consisting of:
1 = Pliers
NOTE: For bending the sheet metal tabs open
2 = Lever
NOTE: For bending the sheet metal tabs
3 = ...