BMW SEDAN 3 Series 2023 Owner's Manual page 76

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CONTROLS
Main menu
"Security
information"
"Vehicle
information"
"Mobility info"
"Preconditioning
setting"
Display key battery
General information
Follow the following information:
If the charge state of the display key battery
declines, the display is switched off auto-
matically. The battery must be recharged
so that the display can be switched back
on. The operability of the standard buttons
is retained until the battery is completely
discharged.
Charge the battery for at least three hours
before using the display key for the first
time or if the key has not been used for an
extended period.
The display key can be used while it is be-
ing charged via the USB port. If the battery
is fully discharged, it may take some time
before the display key can be used again.
76
Opening and closing
Information/Function
/
Door status.
Alarm system status.
After alarm activation:
date, time, and reason
for the alarm activation.
Window status.
Glass sunroof status.
Maintenance indicators
of Condition Based Serv-
ice CBS.
Status of the roadside
parking lights.
Range with available
fuel.
Operate pre-heating.
Online Edition for Part no. 01405A5F6E0 - VI/22
Due to the large number of USB charg-
ers available on the market, it cannot be
guaranteed that every charger will function
properly. The charging time depends on the
charger used.
Charging via the USB port may heat up the
charger and the display key.
Charging in the wireless charging tray may
heat up the tray and the display key.
At higher temperatures, the charge current
through the display key may be reduced,
and in isolated cases the charging process
may be interrupted temporarily.
When inserting the display key into the
wireless charging tray, make sure there
are no objects between it and the wireless
charging tray.
Safety information
Warning
When charging a device that meets the Qi
standard in the wireless charging tray, any
metal objects located between the device
and the tray can become very hot. Placing
storage devices or electronic cards, such as
chip cards, cards with magnetic strips or
cards for signal transmission, between the
device and the tray may impair the card func-
tion. There is a risk of injury and risk of dam-
age to property. When charging mobile devi-
ces, make sure there are no objects between
the device and the tray.
Charging
Via USB
Connect the display key via the micro-USB
charging interface to a USB port.

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