6115
Maintenance
Jump starting
The wires leading to the
power socket do not
have a load-capacity rating
adequate for jump-starting the
engine. Excessively high
current can lead to a cable fire
or damage to the vehicle elec-
tronics.
Do not use the on-board sock-
et to jump-start the engine. c
Do not use proprietary
start-assist sprays or
other products to start the
engine. c
Inadvertent contact be-
tween the terminal clips
of the jump leads and the vehi-
cle can lead to short circuits.
Use only jump leads fitted with
fully insulated crocodile clips
at both ends. c Jump-starting with a
voltage greater than 12 V
can damage the vehicle
electronics.
Make sure that the battery of
the donor vehicle has a
voltage rating of 12 V. c
• When jump-starting the engine, do not disconnect
the battery from the on-
board electrical system.
• Remove the cover of the bat- tery compartment (
b
118).
• Start the engine of the donor vehicle and allow it to run for
the duration of the jump-
start procedure.
• Begin by connecting one
end of the red jump lead to
the positive terminal of the
discharged battery and the
other end to the positive ter-
minal of the donor battery. • Then connect one end of the
black jump lead to the nega-
tive terminal of the donor
battery, and the other end to
the negative terminal of the
discharged battery.
• Start the engine of the vehi-
cle with the discharged bat-
tery in the usual way; if the
engine does not start, wait a
few minutes before repeat-
ing the attempt in order to
protect the starter and the
donor battery.
• Allow both engines to idle for a few minutes before discon-
necting the jump leads.
• Disconnect the jump lead from the negative terminals
first, then disconnect the
second lead from the posi-
tive terminals.
• Screw down the cover of the battery compartment.
