3. Connect one end of the black jumper wire
3
to a suitable ground terminal , to the
1
Vehicle with discharged 12-volt battery,
which receives the starting aid.
engine block or to a solid piece of metal
bolted securely to the engine block of the
vehicle with the 12-volt battery supplying
2
Vehicle with the 12-volt battery supplying
the current, which provides the starting
aid.
2
the current
.
4. Connect the other end of the black jumper
cable to the jumper socket (ground) (-) of
the vehicle with the discharged 12-volt
3
Appropriate ground terminal. Solid metal
part bolted securely to the engine block or
the engine block itself.
1
battery
.
Variant : Connecting the jumper cables
The discharged 12-volt battery shall be properly
connected to the on-board power supply.
In the variant the 12-volt battery of a vehicle with
the 12-volt battery in the vehicle compartment.
Before starting with the starting aid,
If necessary, check the sight glass on the battery
of the
1
tor
is unloaded and receives start-up assistance
12 volts → p. 330.
that of a vehicle with sockets for starting aid
2
→
.
Do not allow the vehicles to touch each other.
Otherwise, current may start to flow as soon as
the positive poles are connected.
1. Connect one end of the red jumper cable
to the positive (+) pole of the vehicle with
1
the discharged 12-volt battery
.
Make sure that the clamps connected to the po-
les have sufficient metal contact.
2. Connect the other end of the red starter
cable to the socket for the starting aid
If the engine does not start after 10 seconds,
stop starting and try again after approx. 1
minute.
(positive pole) (+) of the vehicle with the 12-
2
volt battery supplying current
.
3. Connect one end of the black jumper
cable to the socket for the starting aid
(ground) (-) of the vehicle with the 12-
Perform the following operations only in the
order given.
2
volt battery supplying current
.
Previous operations
4. Connect the other end of the black jumper
Switch off the ignition in both vehicles
3
wire to a suitable earth terminal , to the
→
p. 168.
engine block or to a metal part of the
engine.
Open the engine bonnet of both vehicles.
Remove the positive terminal cover of your
vehicle and, if necessary, the battery cover
of your vehicle.
The 12-volt battery is screwed firmly to the
engine block of the vehicle with the 12-volt
1
battery un-charged
.
12 volts from the other vehicle.
Variant : connect the jumper cables only to
sockets for the starting aid
Variant : Connecting the jumper cables
In the variant the 12-volt battery of a vehicle
In the variant the 12-volt battery of a vehicle with
1
1
with sockets for the starting aid
sockets for the starting aid
is discharged and receives jump-starting
is unloaded and receives starting aid from a
vehicle with starting aid sockets
2
assistance from a vehicle with a 12-volt battery
in the vehicle.
→ .
2
→ .
non-
motor
1. Connect one end of the red jumper cable to
the starting aid (positive) socket (+) of the
1. Connect one end of the red jumper cable
to the starting aid (positive) socket (+) of
the vehicle with the discharged 12-volt
1
vehicle with the discharged 12-volt battery
.
1
battery
.
2. Connect the other end of the red starter
cable to the socket for the starting aid
(positive pole) (+) of the vehicle with the
battery.
2. Connect the other end of the red jumper
cable to the positive (+) pole of the vehicle
2
with the 12-volt battery supplying current
.
2
12 volts supplying current
.
308
Instruction manual