Mercedes-Benz G-Class 2018, Руководство пользователя

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the jump lead/charging cable. Always begin
with positive clamp 2 on your own vehicle
first.
#
During starting assistance: start the
engine of the donor vehicle and run at idle
speed.
#
Connect the negative pole of the donor bat‐
tery and earth point 3 of your own vehicle
by using the jump lead/charging cable. Begin
with the donor battery first.
#
During starting assistance: start the
engine of your own vehicle.
#
During the charging process: start the
charging process.
#
During starting assistance: let the engines
run for several minutes.
#
During starting assistance: before discon‐
necting the jump lead, switch on an electrical
consumer in your own vehicle, e.g. the rear
window heater or lighting.
When the starting assistance/charging process
is complete:
#
First, remove the jump lead/charging cable
from earth point 3 and negative pole of the
donor battery, then from positive clamp 2
and positive pole of the donor battery. Begin
each time with the contacts on your own
vehicle first.
#
After removing the jump lead/charging
cable, close cover 1 of positive clamp 2 .
Further information can be obtained at a quali‐
fied specialist workshop.
Replacing the 12 V battery
#
Observe the notes on the 12 V battery
(
/
page 396).
Mercedes-Benz recommends that you have the
12 V battery replaced at a qualified specialist
workshop, e.g. at a Mercedes-Benz Service
Centre.
Observe the following notes if you want to
replace the battery yourself:
R
Always replace a faulty battery with a battery
which meets the specific vehicle require‐
ments.
The vehicle is equipped with an AGM technol‐
ogy battery (Absorbent Glass Mat). Full vehi‐
cle functionality is only guaranteed with an
AGM battery. For safety reasons, Mercedes-
Benz recommends that you only use batter‐
ies which have been tested and approved for
your vehicle by Mercedes-Benz.
R
Carry over detachable parts, such as vent
hoses, elbow fittings or terminal covers from
the battery being replaced.
R
Make sure that the vent hose is always con‐
nected to the original opening on the side of
the battery.
Fit any existing or supplied cell caps.
Otherwise, gases or battery acid could
escape.
R
Make sure that detachable parts are recon‐
nected in the same way.
400 Breakdown assistance