Jump-starting
General information If the battery is discharged, the engine can be
started using the battery of another vehicle
and two jumper cables. Only use jumper ca‐
bles with fully insulated clamp handles.
Information DANGER
Contact with live components can lead to
an electric shock. There is a risk of injury or
danger to life. Do not touch any components
that are under voltage.◀
To prevent personal injury or damage to both
vehicles, adhere strictly to the following proce‐
dure.
Preparation ATTENTION
In the case of body contact between the
two vehicles, a short circuit can occur during
jump-starting. There is a risk of damage to
property. Make sure that no body contact oc‐
curs.◀1.Check whether the battery of the other ve‐
hicle has a voltage of 12 volts. The voltage
information can be found on the battery.2.Switch off the engine of the assisting vehi‐
cle.3.Switch off any electronic systems/power
consumers in both vehicles.
Starting aid terminals
WARNING
If the jumper cables are connected in the
incorrect order, sparks formation can occur.
There is a a risk of injury. Pay attention to the
correct order during connection.◀
The starting aid terminal in the engine com‐
partment acts as the battery's positive termi‐
nal.
The body ground or a special nut acts as the
battery negative terminal.
Connecting the cables
1.Pull off the lid of the BMW starting aid ter‐
minal.2.Attach one terminal clamp of the positive
jumper cable to the positive terminal of the
battery, or to the corresponding starting
aid terminal of the vehicle providing assis‐
tance.3.Attach the terminal clamp on the other end
of the cable to the positive terminal of the
battery, or to the corresponding starting
aid terminal of the vehicle to be started.4.Attach one terminal clamp of the negative
jumper cable to the negative terminal of
the battery, or to the corresponding engine
or body ground of assisting vehicle.5.Attach the second terminal clamp to the
negative terminal of the battery, or to theSeite 235Breakdown assistanceMobility235
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