auxiliary battery DODGE SPRINTER 2008 2.G Owners Manual

335 Operation
Battery
4
\3 BatteryYour vehicle may be equipped with two
batteries, depending on the equipment
version:\4
Starter battery in the battery recess
in the driver’s footwell
\4
Auxiliary battery in the engine com-
partment*
Warning
G
A
Risk of explosion
When batteries are being
charged, explosive detonating
gas is emitted. Only charge bat-
teries in well-ventilated areas.
D
Risk of explosion
Because of the risk of explosion,
avoid creating sparks from fire,
open flames and smoking.
Continued
Warning (Continued)
G
B
Battery acid is caustic.
Wear acid-proof protective
gloves. Neutralize splashes of
acid on skin or clothing immedi-
ately with soapy water or acid
neutralizer and clean with wa-
ter.
Continued
nf_BA.book Page 335 Friday, January 25, 2008 3:53 PM

338 OperationBattery isolating switch*
4
\3 Battery isolating switch*You can disconnect the current to all
your vehicle’s consumers using the bat-
tery isolating switch. This will prevent
uncontrolled battery discharge caused
by quiescent current consumption.
The battery isolating switch is to the
right of the accelerator pedal in the driv-
er’s footwell.
1Connector
2Slide
Warning
G
If the vehicle is equipped with an auxiliary
battery in the engine compartment, it is
necessary to disconnect both batteries
when working on the vehicle electrical
system. Only then is the electrical system
fully disconnected from the power supply.
iOnly disconnect the vehicle electrical
system from the power supply using
the battery isolating switch if the ve-
hicle is to be parked up for a long pe-
riod or when this is absolutely
necessary.
After the power supply is switched
on, you must reset the electric sliding
door (
\2
page 92).
nf_BA.book Page 338 Friday, January 25, 2008 3:53 PM

454 Practical hintsWhat to do if ...
5
Problem
Possible cause / result
Suggested solutions
The battery check lamp on the remote control
for the auxiliary heating does not light up
briefly when a button is pressed.
The remote control batteries are discharged.
\1Change the remote control batteries
(\2page 541).
The auxiliary heating does not switch on or the
engine does not start.
Lack of fuel.
The fuel tank is less than a quarter full. The aux-
iliary heating switches off automatically.
\1Refuel at the nearest refueling station.
\1Then start the auxiliary heating repeat-
edly until the fuel lines are full.
The undervoltage protection circuit integrated
in the control unit switches off the auxiliary
heating because the on-board voltage is less
than 10 V.
\1If necessary, have the alternator and
the battery checked.
The fuse has blown.
\1Replace the fuse (\2page 589).
\1Have the cause of the blown fuse
checked at an authorized Sprinter Deal-
er.
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539 Practical hints
Changing the batteries
5
\3 Changing the batteriesIf the remote control batteries (remote
keyless entry) are discharged, you will
only be able to lock and unlock the vehi-
cle manually using the key.
If the batteries in the auxiliary heating
remote control are discharged, you will
only be able to switch the auxiliary heat-
ing on or off using the auxiliary heating /
heater booster switch inside the vehicle
(\2
page 238).
It is advisable to have the batteries
changed at an authorized Sprinter Deal-
er.
Warning
G
Keep batteries away from children.
Consult a doctor immediately if a battery
is swallowed.
Dispose of used batteries in an environ-
mentally responsible manner.
Danger of explosion if the battery is not
correctly replaced.
Replacements should always be either of
the same type or one which has been rec-
ommended by the manufacturer.
Environmental note
H
Batteries contain materials that can harm
the environment if disposed of improper-
ly. Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.
nf_BA.book Page 539 Friday, January 25, 2008 3:53 PM

541 Practical hints
Changing the batteries
5
\1
Remove the battery and install a new
one (note correct polarity; positive
terminal up).
\1
Press battery cover
1
until it snaps
into place.
\1
Check the function of all remote con-
trol buttons on vehicle.You need three Micro / AAA / LR03 bat-
teries or equivalent.
1Battery cover
2Batteries
\1
Remove battery cover
1
using a
suitable implement, for example a
key, and put it to one side.
\1
Remove old batteries
2
.
\1
Insert three new batteries
2
. Ob-
serve the plus and minus signs in the
remote control.
\1
Slide battery cover
1
onto the re-
mote control as illustrated.
\1
Check the auxiliary heating functions
on the vehicle using the remote control.
Auxiliary heating remote control*
N83.00-2062-31
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573 Practical hints
Battery
5
\3 BatteryYour vehicle may be equipped with two
batteries, depending on the equipment
version:\4
Starter battery in the battery recess
in the driver’s footwell
\4
Auxiliary battery* in the engine com-
partment
iThe auxiliary battery* in the engine
compartment is not suitable for
jump-starting operations. Only use
the jump-starting connection in the
engine compartment if you require
jump-starting assistance or wish to
provide jump-starting assistance
(\2
page 581).
Warning
G
Observe the safety notes in the “Opera-
tion” section (\2page 335).
Do not place any metal objects on the bat-
tery. Doing so can cause a short circuit.
Use only impact-resistant batteries with a
central gas release cover to prevent cor-
rosion damage and to protect occupants
from caustic burns in the event of an acci-
dent.
nf_BA.book Page 573 Friday, January 25, 2008 3:53 PM

577 Practical hints
Battery
5
\1
Remove cover
1
upward.
Starter battery in the driver’s footwell
\1
Loosen the negative terminal of the
battery first and remove it so that the
negative terminal cannot come into
contact with the pole terminal.
\1
Remove the cover from the positive
terminal.
\1
Loosen the positive terminal and fold
the positive terminal and the prefuse
box up to the side.
Disconnecting the auxiliary battery*
\1
Open the hood (
\2
page 318).
Auxiliary battery in the engine compart-
ment
nf_BA.book Page 577 Friday, January 25, 2008 3:53 PM

579 Practical hints
Battery
5
\1
Pull retainer
3
upward and slide the
battery out of its anchorage in the di-
rection of travel.
\1
Fold the clip upward and remove the
battery from the battery recess.
Auxiliary battery* in the engine com-
partment
\1
Disconnect the battery
(\2
page 577).
\1
Unscrew the bolts preventing the
battery from moving around in the
engine compartment.
\1
Remove the battery retainer and
take out the battery.
\1
Recharge the removed battery. Ob-
serve the notes in the operating in-
structions for your battery charger.
\1
Reinstall the battery in the reverse
order.Recharging the battery!
CAUTION
Only charge the installed battery us-
ing a battery charger tested and ap-
proved by the manufacturer. These
devices allow you to charge the bat-
tery while it is installed. The vehicle’s
electronics system may otherwise be
damaged.
nf_BA.book Page 579 Friday, January 25, 2008 3:53 PM

581 Practical hints
Jump-starting
5
\3 Jump-startingIf the starter battery in the battery re-
cess in the driver’s footwell is dis-
charged, the engine can be jump-started
from another vehicle using jump leads.
For this purpose, the vehicle is equipped
with a jump-starting connection point.
Please note:
\4
Jump-starting must only be per-
formed when the engine and catalyt-
ic converter are cold.
\4
Do not start the engine if the battery
has frozen. Let the battery thaw out
first.
\4
Only use a battery of the same rated
voltage and of approximately the
same capacity for jump-starting.
\4
Only use jumper cables of adequate
cross-section with insulated battery
terminal clamps.
iThe auxiliary battery* in the engine
compartment is not suitable for
jump-starting operations. Only use
the jump-starting connection in the
engine compartment if you require
jump-starting assistance or wish to
provide jump-starting assistance.
!
CAUTION
Avoid repeated and lengthy starting
attempts.
Never start the vehicle using a rapid
battery charger.
Warning
G
Avoid creating sparks. Keep naked flames
away from the battery, and do not smoke.
Comply with safety precautions and spe-
cial protective measures when handling
batteries (\2page 335).
nf_BA.book Page 581 Friday, January 25, 2008 3:53 PM

583 Practical hints
Jump-starting
5
1Positive terminal of jump-starting con-
nection point (under cover)
2Positive terminal of donor battery
3Negative terminal of donor battery
4Ground contact of own vehicle
(negative terminal of your own battery)
\1
Run the other vehicle’s engine at
idling speed.
\1
Connect negative terminal
3
of the
donor battery to ground contact
4

of your own vehicle.
Start with the donor battery.
\1
Start the engine.
\1
Disconnect the jumper cable from
negative terminal
3
of the battery
and ground contact 4
first, then
from positive terminal 2
of the bat-
tery and jump-starting connection
point
1
.
The red protective cap springs back
to its initial position when the termi-
nal clamp is removed from the jump-
starting connection point.
\1
Have the battery checked at an
authorized Sprinter Dealer.
iDo not connect the jumper cable to
the auxiliary battery* in the engine
compartment. This is not suitable for
jump-starting operations.
nf_BA.book Page 583 Friday, January 25, 2008 3:53 PM