User Manual - Page 299

For 2017 BMW 7 Series. Series: 7 Series

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Lights and bulbs
General information
Lights and bulbs make an essential contribu‐
tion to vehicle safety.
All headlights and lights are made using LED
or laser technology.
Some items of equipment use light-emitting
diodes installed behind a cover as a light
source. These light-emitting diodes, which are
related to conventional lasers, are officially
designated as Class 1 light-emitting diodes.
The manufacturer of the vehicle recommends
that you let a dealer’s service center or another
qualified service center or repair shop perform
the work in case of a malfunction.
Safety information
WARNING
Focused laser light can irritate or perma‐
nently damage the retina of the eye. There is a
risk of injury. The manufacturer of your vehicle
recommends that the work on the lighting sys‐
tem including bulb replacement be performed
by a dealer’s service center or another quali‐
fied service center or repair shop.◀
WARNING
Too intensive 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
Condensation can form on the inside of the ex‐
ternal lights in cool or humid weather. When
driving with the lights switched on, the con‐
densation evaporates after a short time. The
headlight glass does not need to be changed.
If despite driving with the headlights switched
on, increasing humidity forms, e.g., water drop‐
lets in the lamp, have the headlights checked.
Vehicle battery
General information
The battery is maintenance-free.
The added amount of acid is sufficient for the
service life of the battery.
More information about the battery can be re‐
quested from a dealer’s service center or an‐
other qualified service center or repair shop.
After a battery replacement, the manufacturer
of your vehicle recommends that the vehicle
battery be registered on the vehicle by a deal‐
er’s service center or another qualified service
center or repair shop to ensure that all comfort
features are fully available and that any Check
Control messages of these comfort features
are no longer displayed.
Safety information
NOTE
Vehicle batteries that are not compatible
can damage vehicle systems and impair vehi‐
cle functions. There is a risk of personal and
property damage. Only vehicle batteries that
are compatible with your vehicle type should
be installed in your vehicle. Information on
compatible vehicle batteries is available at your
dealer’s service center.◀
Charging the battery
General information
Make sure that the battery is always suffi‐
ciently charged to guarantee that the battery
remains usable for its full service life.
A discharged battery is indicated by a
red indicator lamp.
The battery may need to be charged in the fol‐
lowing cases:
When making frequent short-distance
drives.
Seite 299
Replacing components Mobility
299
Online Edition for Part no. 0140 2 974 740 - VI/16
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