Replacing components
MOBILITY
Registering the vehicle battery in
the vehicle
Charging the vehicle battery
General information
Make sure that the vehicle battery is always
sufficiently charged to ensure that the vehicle
battery can be used for its entire service life.
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.
A discharged battery is indicated by a
red indicator light.
Charge the vehicle battery when the drive-off
power is insufficient.
The following circumstances can negatively af-
fect the vehicle battery's performance:
Hazard icons
The following hazard icons can be found on
the vehicle battery:
▷
▷
Frequent short-distance drives.
Stationary periods of more than one month.
Icon
Meaning
Safety information
No smoking, no open flames,
no sparks.
Warning
Wear safety goggles.
Battery chargers that charge the vehicle bat-
tery via sockets or cigarette lighters in the
vehicle may overload or damage the 12 V
electrical system. There is a risk of injury
and risk of property damage. Only connect
battery chargers for the vehicle battery to the
jump-start terminals in the engine compart-
ment.
Keep away from children.
Risk of chemical burn: wear
gloves, do not tilt battery.
Flush acid splashes with wa-
ter immediately. In the event of
contact with the eyes or swal-
lowing, seek a physician imme-
diately.
Charging the vehicle battery
To charge the vehicle battery, first switch off
the engine, then use the jump-start terminals
in the engine compartment.
No direct daylight, no frost.
Additional information:
Jump-start terminals, refer to page 390.
Follow the operating instruc-
tions.
Power interruption
After a power interruption, some equipment
needs to be newly initialized or individual set-
tings updated, for example:
Explosive gas mixture. Do not
close any openings of the bat-
tery.
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