BMW 7 Series: Personal settings
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Vehicle features and
options
This chapter describes all standard, country-specific
and optional features offered with the series.
It also describes features and functions that are
not necessarily ava
Concept
Driver profiles can be created to store personal
vehicle settings. If the vehicle is used by multiple
drivers, each driver can create his personal driver
profile. When a driver profile is sele
The guest profile can be activated by any driver.
Vehicle settings that are entered when the guest
profile is active will be stored in the guest profile.
In the following cases the guest profile is a
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Troubleshooting
Fault in fuel injection system
Spark plug faults
Ignition coil faults
Further fault patterns with evaluation
Additional fault notes for troubleshooting
Oscillograms
Normal oscillogram
Oscillograms of ignition coils from different manufacturers
Check
Secondary signal for
WARNING: Version with xenon lighting system: Danger to life due to high
voltage!
Therefore disconnect all components from voltage supply before removal.
Work on the entire xenon lighting system (ignition unit, control unit and
lamp) may only be carried out by specialist personnel.
Comply with not