BMW Z4 Roadster Owner's Handbook Manual page 305

4. Insert the new wiper blade and press into the
holder until it engages.
5. Fold in the wipers.
Bulbs and lights
General
Lights and bulbs are an important aspect of driv‐
ing safety.
All headlights and other lights use LED or laser
technology.
Some equipment versions have light-emitting di‐
odes behind a cover as a light source. These
light-emitting diodes are similar to conventional
lasers and are classified by legislation as Class 1
light-emitting diodes.
In the case of a defect, the manufacturer of the
vehicle recommends having respective work car‐
ried out by a Service Partner of the manufacturer
or another qualified Service Partner or a special‐
ist workshop.
Safety notes
WARNING
Concentrated laser light can cause irritation or
lasting damage to the retina of the eye. There
is a danger of injury. The manufacturer of your
vehicle recommends having work on the light‐
ing system, including bulb replacement, per‐
formed by a Service Partner of the manufac‐
turer or another qualified Service Partner or a
specialist workshop.
WARNING
Intense brightness can irritate or harm the ret‐
ina of the eye. There is a danger of injury. Do
not look directly into the headlights or other
light sources. Do not remove covers from
LEDs.
Replacing parts
Online Edition for Part no. xxx - X/18
Headlight glass
During cool or humid weather, the headlight
glass can mist over on the inside. When driving
with the lights switched on, the condensation
disappears after a short time. There is no need to
replace the headlight glass.
If moisture increasingly forms, for example if
there are water droplets in the lamp despite the
headlights being switched on, have the head‐
lights checked.
Vehicle battery
General
The battery is maintenance-free.
More information regarding the battery can be
obtained from a Service Partner of the manufac‐
turer or another qualified Service Partner or a
specialist workshop.
The manufacturer of your vehicle recommends
having a Service Partner of the manufacturer or
another qualified Service Partner or a specialist
workshop register the vehicle battery to the vehi‐
cle after the battery has been replaced. Once the
battery has been registered again, all comfort
functions will be available without restriction and
any Check Control messages relating to the
comfort functions will no longer be displayed.
Safety note
WARNING
Vehicle batteries that are classified as unsuita‐
ble may damage systems or result in functions
no longer being carried out. There is a danger
of injury or damage to property. Only use vehi‐
cle batteries that have been classified as suita‐
ble by the vehicle manufacturer.
MOBILITY
305