jump start terminals BMW X5 4.4I 2003 Owners Manual

160n
Battery Fuses
Battery posts, terminals and
related accessories contain lead
and lead compounds. Wash hands after
handling.<
MaintenanceThe battery is maintenance-free, that is,
the original electrolyte will normally last
for the service life of the battery under
moderate climatic conditions.
For all questions that regard the
battery, please consult your
BMW Sports Activity Vehicle center.
Since the battery is maintenance-free,
the following is for your information
only.<
Do not disconnect the battery
when the engine is running. If
you do so, the ensuing voltage surge
will damage the vehicle's onboard elec-
tronics.<
Charging the battery Charge the battery in the vehicle only
when the engine is not running. Use the
connections provided in the engine
compartment. For correct connections,
refer to Jump-starting on page 162. Disposal
Return used batteries to a recyc-
ling point or your BMW Sports
Activity Vehicle center. Maintain the
battery in an upright position for trans-
port and storage. Secure the battery
against tilting during transport.<
In the glove compartmentOpen the glove compartment and turn
the two quick-release fasteners to the
left. 530us121

163n
OverviewControlsMaintenanceRepairsDataIndex
Jump-starting 5. With the second jumper cable, con-
nect the negative terminals of the
two vehicles. First connect the cable
to the support vehicle's negative bat-
tery terminal or a suitable ground on
its engine or bodywork, and then the
other end to the negative battery ter-
minal or a suitable ground on the
engine or bodywork of the vehicle
being started. There is a special nut
for this purpose on the left side panel
of your BMW, refer to the arrow in
the illustration
Always adhere to this sequence
when connecting jumper cables;
failure to observe this procedure can
lead to sparks at the battery terminals
and pose an injury hazard.< 530us127
6. Start the support vehicle's engine
and let it run at an increased idling
speed for a few minutes
7. Start the engine on the vehicle
needing the jump-start, and allow it
to run as usual. If the first start
attempt is not successful, wait a few
minutes before another attempt in
order to allow the discharged battery
to recharge
8. Before disconnecting the jumper
cables let the engines run for a few
minutes
9. Then disconnect the jumper cables
in reverse sequence.
Depending on the cause of the fault,
have the battery recharged by your
BMW Sports Activity Vehicle center.
Do not use spray starter fluids to
start the engine.<