BMW i7 Owner's Manual page 366

MOBILITY
All headlights and lights are designed using
LED technology at least.
In the event of a malfunction, the vehicle man-
ufacturer recommends having an authorized
service center or another qualified service cen-
ter or repair shop perform any necessary work.
Safety information
Warning
Intense brightness can irritate or damage the
retina of the eye. There is a risk of injury. Do
not look directly into the headlights or other
light sources. Do not remove the LED covers.
Headlight glass
The inside of the headlight glass can fog up
in cool or humid weather. When driving with
the lights switched on, the condensation evap-
orates after a short time. The headlight glass
does not need to be changed.
If, despite driving with the headlights switched
on, moisture such as water droplets increas-
ingly forms in the light, have the headlights
checked.
Vehicle battery
General information
In addition to the high-voltage battery, the ve-
hicle has a 12 volt vehicle battery. The vehicle
battery supplies the onboard electronics with
energy.
The battery is maintenance-free.
More information on the battery can be re-
quested from an authorized service center or
another qualified service center or repair shop.
366
Replacing components
Online Edition for Part no. 01405A88D67 - VI/23
Safety information
DANGER
Contact with live components can lead to an
electric shock. There is a risk of injury or dan-
ger to life. Do not touch any components that
are under voltage.
Warning
Vehicle batteries that are not compatible can
damage vehicle systems and impair vehicle
functions. There is a risk of an accident and
damage to property. Only vehicle batteries
that are compatible with the vehicle type
should be installed in the vehicle. Information
on compatible vehicle batteries is available at
an authorized service center or another quali-
fied service center or repair shop.
Registering the battery to the
vehicle
The vehicle manufacturer recommends hav-
ing an authorized service center or another
qualified service center or repair shop register
the vehicle battery to the vehicle after the bat-
tery has been changed. Once the battery has
been registered again, all comfort features will
be available without limitation and any Check
Control messages displayed which relate to
comfort features will disappear.
Charging the battery
A charger that is installed in the vehicle sup-
plies the vehicle battery with power. The
charger receives the necessary energy from
the high-voltage battery.
Additional information:
Charge vehicle, refer to page 316.