2019 BMW 3 Series Sedan — Owner's Manual – Page #305

Posted on 21 Feb, 2020
Model: 2019 BMW 3 Series Sedan
Pages: 342


File size: 7 MB

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Charging the battery
General information
Make sure that the battery is always sufficiently
charged to guarantee that the battery remains
usable for its full service life.
A discharged battery is indicated by a red
indicator light.
Charge the battery in the following situations:
When the inspection glass on the top of the
battery is black.
When the take-off performance is insufficient.
The following circumstances can have a negative
effect on the performance of the battery:
Frequent short-distance drives.
The vehicle is not used for more than a
month.
Safety information
NOTICE
Battery chargers for the vehicle battery can
work with high voltages and currents, which
means that the 12 volt on-board network can
be overloaded or damaged. There is a risk of
damage to property. Only connect battery
chargers for the vehicle battery to the starting
aid terminals in the engine compartment.
Charging the battery
Charge the battery only when the engine is off
and via the starting aid terminals in the engine
compartment.
Power failure
After a power loss, some equipment needs to be
newly initialized or individual settings updated, for
example:
Memory function: store the positions again.
Time: update.
Date: update.
Glass sunroof: initialize the system.
Disposing of old batteries
Have old batteries disposed of by a deal‐
er’s service center or another qualified
service center or repair shop or take
them to a collection point.
Maintain the filled battery in an upright position
for transport and storage. Secure the battery so
that it does not tip over during transport.
Fuses
Safety information
Warning
Incorrect and repaired fuses can overload elec‐
trical lines and components. There is a risk of
fire. Never attempt to repair a blown fuse. Do
not replace a nonworking fuse with a substitute
of another color or amperage rating.
Accessing the fuses
Remove the cover on the right side trim.
Information on the fuse types and locations, as
well as the positions of any other fuse boxes, is
available on the Internet: www.bmw.com/fuse‐
card.
Seite 305
Replacing components
MOBILITY
305
Online Edition for Part no. 01402779051 - II/19

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