▷When the vehicle has not been driven for
more than one month.
Starting aid terminals
Only charge using the starting aid terminals,
refer to page 309, in the engine compartment
while the engine is switched off.
Power failure
After a temporary power loss, some equipment
needs to be reinitialized.
Individual settings need to be reprogrammed:
▷Seat and mirror memory: store the posi‐
tions again, refer to page 57.▷Time: update, refer to page 87.▷Date: update, refer to page 87.▷Radio station: save again, refer to
page 192.▷Navigation system: wait for the navigation
system to be operational.▷Glass sunroof/panoramic glass sunroof: it
may only be possible to raise the roof.
Have the system initialized by the service
center.▷Digital compass: recalibrate, refer to
page 141.▷Active steering: the system automatically
initializes for a short time as you drive. Dur‐
ing this time, the system is deactivated, re‐
fer to page 110.▷xDrive: the system automatically initializes
as you drive. During this time, indicator
lamps light up. If the lamps do not disap‐
pear during the current trip, have the sys‐
tem checked.
Disposing of old batteries
Have old batteries disposed of by your
service center or bring them to a recy‐
cling center.
Maintain the battery in an upright position for
transport and storage. Secure the battery so
that it does not tip over during transport.
Fuses
Replacing fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a substi‐
tute of another color or amperage rating; this
could lead to a circuit overload, ultimately re‐
sulting in a fire in the vehicle.◀
In interior The fuses are located in the front passenger
footwell on the underside of the instrument
cluster.1.Unscrew screws, refer to arrows, of foot‐
well trim panel.2.Lay the trim panel in the footwell.3.Release the screw, arrow 1, and fold the
fuse carrier down, arrow 2.4.Replace the fuse concerned.5.Installation is carried out in the reverse or‐
der of removal. Ensure correct and secure
attachment of the footwell trim panel in the
process.Seite 305Replacing componentsMobility305
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