Enabling operation in the rear
Only possible via the iDrive in the front.
1. "Settings"
2. "Allow rear control"
3. Select the desired priority.

See also:
Status of the Owner's Manual
The manufacturer of your vehicle pursues a policy
of constant development that is conceived
to ensure that our vehicles continue to embody
the highest quality and safety standards. In rare
cases, ...
Powertrain: The essence of BMW EfficientDynamics.
The new BMW 5-Series will be offered in the United States with a choice of
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Ignition on
Automatic transmission: press the Start/Stop
button, and do not press on the brake pedal at
the same time.
Manual-shift transmission: press the Start/Stop
button, and do not press on the clutch ...
