BMW i8 COUPE, Руководство пользователя

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▷ Charge the battery for at least three hours
before using the display key for the first time
or if the display key has not been used for an
extended period.
▷ The display key can be used while it is being
charged. If the battery is fully discharged, it
may take some time before the display key
can be used again.
▷ Due to the large number of USB chargers
available on the market, it cannot be guaran‐
teed that every charger will function properly.
The charging duration depends on the
charger used.
▷ During charging, the charger and the display
key may become warm. At higher tempera‐
tures, the display key may cause a reduction
in the charging current, and in isolated cases
the charging process may be interrupted
temporarily.
Charging
Connect the display key via the micro-USB
charging socket to a USB port.
Malfunction
General information
A Check Control message is displayed.
BMW display key detection by the vehicle may
malfunction under the following circumstances:
▷ The battery of the display key is discharged.
Charge the battery, refer to page
76 .
▷ Interference of the radio connection from
transmission towers or other equipment with
high transmitting power.
▷ Shielding of the display key due to metal ob‐
jects.
▷ Interference of the radio connection from mo‐
bile phones or other electronic devices in di‐
rect proximity.
▷ Interference of radio transmission by a charg‐
ing process of mobile devices, for instance
charging of a mobile phone.
Do not transport the display key together with
metal objects or electronic devices.
In the case of interference, the vehicle can also
be unlocked and locked from the outside with
the mechanical key. Proceed according to the
description for the integrated key, refer to
page
73 , of the standard remote control.
Switching on drive-ready state via
emergency detection of the BMW display
key
It is not possible to switch on the drive-ready
state if the display key has not been detected.
Proceed as follows in this case:
1. Hold the display key with its back against the
marked area on the steering column. Pay at‐
tention to the display in the instrument clus‐
ter.
2. If the display key is detected:
Switch on drive-ready state within 10 sec‐
onds.
If the display key is not detected, slightly change
the position of the display key and repeat the
procedure.
Resetting the BMW display key
If the charged display key cannot be switched on
anymore or if the display does not respond to
entries anymore, the display key can be reset.
Press and hold the button on the left-hand side
of the display key for at least 20 seconds.
Seite 77
Opening and closing
CONTROLS
77
Online Edition for Part no. 01402989296 - II/18