517 Practical hints
Jump starting
Connect positive terminal1 and2
with the jumper cable. Clamp cable to
charged battery1 first.
Start engine of the vehicle with the
charged battery and run at idle speed.
Connect negative terminals3 and4
of the batteries with the second jumper
cable. Clamp the cable to negative
terminal3 of the charged battery
first.
Start the engine of the disabled vehi-
cle.You can now turn on the electrical con-
sumers. Do not switch on the headlamps
under any circumstances.
Remove the jumper cables first from
negative terminals4 and3 and then
from positive terminals2 and1.
You can now switch on the headlamps.
Have the battery checked at the near-
est authorized Mercedes-Benz Light
Truck Center.
!
Never invert the terminal connections!
