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.
When working with diagnosis tools:
BMW X3 Owners Manual > Power windows: Safety switch
General information
The safety switch in the driver's door can be
used to prevent children, e.g., from opening
and closing the rear windows using the
switches in the rear.
Switching on and off
Press button.
The LED lights up if the safety function
is switched on.
Safety switch for rear ...