BMW 7 Series (G11/G12) 2015-2022 Owners Manual / Mobility / Maintenance
BMW 7 Series: Maintenance
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BMW maintenance system
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
Socket for OBD Onboard
Diagnosis
General information
Devices connected to the OBD socket trigger
the alarm system when the vehicle is locked. Remove
any devices connected at the OBD socket
before locking the vehicle.
Safety informati
Replacing components
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
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Instructions For Disconnecting And Connecting Battery
Observe SAFETY INSTRUCTIONS FOR HANDLING VEHICLE BATTERY.
Before disconnecting battery
Turn off the ignition and other electrical loads/consumers to prevent
sparking when reconnecting.
NOTE: If the ignition is not turned off when the battery is disconnected,
fault memories
may be set in some contr
Introduction
HISTORY
With the launch of the E65, an optical bus (MOST) was used for the first time
in a series production vehicle for
the purpose of transmitting digitized audio signals.
With the introduction of the E93 in 2007 a USB interface for external audio
devices was offered for the first
time in BMW v
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