Replacing components
MOBILITY
Safety information
Replacing the vehicle battery
General information
Warning
The manufacturer of your vehicle recommends
that you have a dealer's service center or another
qualified service center or repair shop register
the vehicle battery to the vehicle after the battery
has been replaced. Once the battery has been
registered again, all comfort features will be avail‐
able without restriction and any Check Control
messages displayed which relate to comfort fea‐
tures will disappear.
Focused laser light can irritate or permanently
damage the retina of the eye. There is a risk of
injury. The manufacturer of your vehicle recom‐
mends that the work on the lighting system in‐
cluding bulb replacement be performed by a
dealer’s service center or another qualified
service center or repair shop.
Warning
Safety information
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.
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 your vehicle type should be
installed in your vehicle. Information on com‐
patible vehicle batteries is available at your
dealer’s service center.
Headlight glass
Condensation can form on the inside of the
headlight glass in cool or humid weather. When
driving with the lights switched on, the conden‐
sation evaporates after a short time. The head‐
light glass does not need to be changed.
If despite driving with the headlights switched on,
increasing humidity forms, for instance water
droplets in the light, have the headlights
checked.
Charging the vehicle battery
General information
For charging a discharged battery, refer to
page 200.
Vehicle battery
Safety information
The vehicle battery has 12 volts. The battery
supplies the onboard electronics with energy.
NOTICE
For information about the high-voltage system,
refer to page 192.
Non-compatible external chargers can damage
the vehicle. There is a risk of an accident and
damage to property. Only loading devices that
are compatible with your vehicle and that are
below the maximum charge voltage should be
used to charge your vehicle. Information on
compatible chargers is available at your dealer’s
service center.
Maintenance
The battery is maintenance-free.
More information about the battery can be re‐
quested from a dealer's service center or another
qualified service center or repair shop.
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