The discharged vehicle battery must be properly
connected to the vehicle's electrical system.
vehicle battery with the discharged battery.
This helps to minimise voltage peaks which are
generated when the leads are disconnected.
Make sure the battery clamps have good metal-
to-metal contact with the battery terminals.
Disconnect the jumper cable with the now
started engine running exactly in the connec-
tion reverse sequence 4 – 3 – 2 – 1.
If the engine does not start immediately, switch
off the starter after about 10 seconds and try
again after about one minute.
Close the positive battery terminal cover.
WARNING
Attaching the jump leads
Make sure there is no one inside the vehicle
when connecting battery jump leads. In case
of electrical failure, airbags may be acciden-
tally engaged and cause severe or even fatal
injuries to vehicle occupants.
Connect the jumper cable strictly following the
sequence 1 – 2 – 3 – 4 → Fig. 26.
Switch off the ignition in both vehicles.
Open the positive pole cover, when available
on the vehicle. To open, press the lock in the
Always wear suitable eye protection and
never lean over the vehicle battery.
1
direction of the arrow → Fig. 25
the cover to the side, in the direction of the ar-
and move
Attach the connector cables in the correct
order – the positive cable first, followed by
the negative.
2
row
.
Connect one end of the red jump lead to the
positive terminal (+) of the vehicle with the
Never connect the negative cable to parts of
the fuel system or to the brake hose/pipe.
A
discharged battery → Fig. 26
→
.
Connect the other end of the red jumper lead
to the positive (+) terminal of the assisting
Non-insulated parts of the battery clamps
must not be allowed to touch. Additionally,
the jump lead attached to the positive vehi-
cle battery terminal must not touch metal
parts of the vehicle.
B
battery
.
Connect one end of the black jumper lead to
the negative terminal of the assistance supply-
B
ing battery
.
Check the window on the vehicle battery us-
ing a flashlight if necessary If the display is
light yellow or colourless, do not jump start
the vehicle. Seek expert assistance.
Connect the other end of the black jump lead
X
to the vehicle with the discharged battery
at the jump starting point (grounding point) or
to a metal part firmly bolted to the cylinder
Avoid electrostatic discharge in the vicinity
of the vehicle battery. The gas emitted from
the vehicle battery could be ignited by
sparks.
A
block – but not near the battery
→
.
Position the leads in such a way that they can-
not come into contact with any moving parts
in the engine compartment.
Never use jump starting to start the engine if
the vehicle battery is damaged, frozen or has
defrosted.
Starting the engine
Start the engine of the vehicle which is provid-
ing assistance and let it run at idle.
NOTICE
Start the engine of the car with the discharged
vehicle battery and wait two to three minutes
until the engine is “running smoothly”.
Incorrectly attached jump leads could result in
substantial damages to the vehicle's electrical
system.
Removing the jump leads
Before disconnecting the jump leads, switch
off the dipped beam headlights if they are
switched on.
Turn on the air conditioning or heating and
fresh air system blowers and rear window
heater (not available in some versions) in the
26
Volkswagen Guide