BMW 2010 Z4 sDrive30i Manual Do Proprietário

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Replacing components
216
Vehicle battery
Battery care
The battery is 100% maintenance-free, the 
electrolyte will last for the life of the battery 
when the vehicle is operated in a temperate cli-
mate. Your BMW center will be glad to advise in 
all matters concerning the battery.
Battery replacement
Only used approved batteries.
Only use vehicle batteries that have been 
approved for your vehicle by the manufacturer; 
otherwise, the vehicle could be damaged 
and systems or functions may not be fully 
available.
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After a battery replacement, have the battery 
registered on the vehicle by your service center 
to ensure that all comfort functions are fully 
available.
Charging the 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
Disposal
Have old batteries disposed of by your 
BMW center or bring them to a recycling 
center. Maintain the battery in an upright posi-
tion for transport and storage. Always secure 
the battery against tipping over during 
transport.
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Power failure
After a temporary power loss, the functioning of 
some equipment may be limited and require 
reinitialization. Individual settings may likewise 
have been lost and will have to be programmed:
>
Time and date 
These values must be updated, refer 
to page
>
Radio 
In some cases, stations may have to be 
stored again, refer to page
.
>
Navigation system 
Operability must be waited for, refer 
to page
.
>
Seat and mirror memory
The positions must be stored again, refer 
to page
>
Inside rearview mirror with digital compass
The system must be calibrated, refer 
to page
.
Fuses
Never attempt to repair a blown fuse and 
do not replace a defective fuse with a sub-
stitute of another color or amperage rating; oth-
erwise, this could lead to a circuit overload, ulti-
mately resulting in a fire in the vehicle.
<
1.
Remove the screws 
1 using the screwdriver 
from the onboard vehicle tool kit.
2.
Remove the cover
2, unwinding the cable to 
the footwell lamp
*
, if necessary.
Online Edition for Part no. 01 41 2 602 883 - © 08/09 BMW AG