BMW 745i Sedan 2005 - Manual (Page 209)

Mo
b
il
it
y
207
Refe
re
n
c
e
A
t a gl
anc
e
Cont
ro
ls
Dr
iv
in
g t
ip
s
Co
mm
uni
c
a
ti
o
n
s
Na
viga
ti
on
Ent
e
rt
a
inm
e
n
t
Battery
Battery care
The battery is 100 % maintenance-free, i.e.,
the electrolyte will last for the life of the bat-
tery when the vehicle is operated in a tem-
perate climate. Your BMW center will be
happy to advise you on all questions con-
cerning the battery.
Charging battery
Only charge the battery in the vehicle via
the terminals in the engine compartment
with the engine off. Connections, refer to
Jump-starting on page
210 .
Battery switch
Before storing the vehicle for an extended
period of several weeks or more, slide the
battery switch located behind the trim
panel on the right side of the luggage com-
partment to OFF. This reduces the current
flow from the battery for the period during
which the vehicle remains parked. A mes-
sage appears in the Check Control. Please
take note of the supplementary information
provided on the Control Display.
Disposal
Have old batteries disposed of follow-
ing replacement at your BMW center
or bring them to a collection point. Maintain
the battery in an upright position for trans-
port and storage. Always secure the battery
to prevent it from tipping over during trans-
port.
<
Power failure
Following a temporary power failure, e.g. in
the case of a flat battery, some equipment
is subject to restricted use and must be
reinitialized. Individual settings are also lost
and must be updated again:
> Seat, mirror and steering wheel memory
The positions must be stored again,
refer to page
55
> Time and date
Must be updated again, refer to
page
90
> Radio
Stations must be stored again, refer to
page
154
> Navigation system
The operability must be waited for, refer
to page
130 .
Fuses
Never attempt to repair a blown fuse,
and do not replace a defective fuse
with a substitute of another color or amper-
age rating, as this could lead to a circuit
overload, ultimately resulting in a fire in the
vehicle.
<
Spare fuses are located on the fuse strip in
the glove compartment; plastic tweezers
can be found at the fuse holder in the lug-
gage compartment.
In glove compartment
Press the tab on the cover to the front, then
fold up the cover.
Online Edition for Part-No. 01 41 0 159 154 - © 09/04 BMW AG