2016 MERCEDES-BENZ SPRINTER battery

ing time is synchronized. The indicator lamp in
they auxiliary heating button goes out.
Switching the heater booster function
on/off
Vehicles with auxiliary heating
Vehicles with heater booster function
At outside temperatures of up to 39 ‡(4 †) the
fuel-fired heater booster system heats the vehi-
cle interior as quickly as possible when the
engine is running.
The auxiliary heating automatically switches to
heater booster mode after the engine is started.
At an outside temperature above 39 ‡(4 †) the
auxiliary heating system and the heater booster
function switch off automatically.
If you switch off the engine without switching off
the heater booster function, the system will be
switched on the next time the engine is started (memory function).
iSwitch the auxiliary heating on or off with
the y button (Ypage 108).
XTo switch on/off: press the¢button.
If the indicator lamp in the button lights up,
the heater booster function is switched on. After switching off, the auxiliary heating oper-
ates for about another 2 minutes and then
switches off automatically.
Replacing the remote control battery
GWARNING
Batteries contain toxic and corrosive substan- ces. If batteries are swallowed, it can result in
severe health problems. There is a risk of fatalinjury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention
immediately.
HEnvironmental note
Batteries contain dangerous
substances. It is against the
law to dispose of them with
the household rubbish. They
must be collected separately and recycled to protect the
environment.
Dispose of batteries in an
environmentally friendly
manner. Take discharged
batteries to a qualified spe-
cialist workshop or a special
collection point for used bat-
teries.
If the indicator lamp on the remote control
flashes red rapidly, the remote control battery is
discharged. You should replace the remote con-
trol battery.
You need a battery of the type CR2430, which
can be obtained at any qualified specialist work-
shop.
Operating the auxiliary heating system111
Climate control
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XRemove battery cover;usin g asuitable
implement ,e.g. acoin, by turnin git counter-
clockwise.
XChec kth eseal on battery cover ;for dam-
age and ,if necessary, replace .
XRemove old batteries=.
XInser tnew, clean battery =intoth ebattery
tray wit hth epositive pole facing upwards.
Use alint-free cloth to do so.
XPosition battery cover ;so that mar k: on
th eraised area points between two
recesses ?.
XTurn battery cover ;usin g asuitable imple-
ment, e.g. acoin, clockwise to th estop.
XChec kall th efunction sof th eremot econtrol
(Ypage 109).
112Operating the auxiliary heating system
Climate control

Problems with the hot-water auxiliary heating
ProblemPossible causes/consequences andMSolutions
The indicator lamp on
the remote control
flashes red rapidly.The remote control battery is discharged. Data transmission is not
possible.
XReplace the remote control battery (Ypage 111).
The indicator lamp on
the remote control
flashes red and green in
rapid succession.There is no connection between the remote control and the receiver in
the vehicle.
XChange your position in relation to the vehicle, e.g. hold the remote
control higher or to the side.
XMove closer.
If you cannot establish a connection and the auxiliary heating is
switched on, it can then only be deactivated using the ybutton
(
Ypage 108).
or
Several remote controls are being used at the same time.
XSwitch on the remote control again after a short while
(Ypage 110).
or
The remote control is not synchronized.
XSynchronize the remote control (Ypage 110).
The indicator lamp on
the remote control
slowly flashes red and
green alternately.The remote control is being synchronized.
XWait until the remote control synchronization process is complete
(Ypage 110).
The remote control for
the auxiliary heating can-
not be switched on.The remote control battery is discharged.
XReplace the remote control battery (Ypage 111).
The auxiliary heating
does not switch on.The outside temperature is above 39 ‡ (4 †). The auxiliary heating
switches off automatically.
The auxiliary heating
switches off automati-
cally and/or cannot be
switched on.The fuel tank is less than Õfull. The auxiliary heating switches off
automatically.
XRefuel at the nearest gas station.
XThen, start the auxiliary heating several times until the fuel lines are
full.
or
The low-voltage protection system integrated in the control unit
switches off the auxiliary heating because the on-board voltage is less
than 10 V.
XHave the alternator and battery checked.
or
Operating the auxiliary heating system113
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?Selects options in program column:or
menu bar ;(forwards)
Increases values
AConfirms a selection or setting
BStatus bar
y Heating mode activated
CActivates the timer
Cancels or ends settings in a menu
DSelects options in program column :or
menu bar ;(backwards)
Reduces values
Activating the timer
The timer switches to standby mode after
10 seconds. The display goes off.
XPress and hold the Übutton until the
menu bar appears in the display and the time
is shown.
Setting the day, time and operating dura-
tion
You must reset the day, time, and default value
for the operating duration:
Rduring initial operation
Rafter a voltage supply interruption (e.g. if the
battery has been disconnected)
Rafter a malfunction.
You can find information on malfunctions in the
"Problems with the auxiliary warm-air heater"
section (
Ypage 117).
XPress the Ûorâ button until the Ñ
symbol in menu bar ;flashes.
XPress the bbutton.
In program column :, the day selected
flashes.
XPress the Ûorâ button to set the
desired day.
XPress the bbutton.
The day selected is stored. The hour setting of the clock flashes.
XIn the same way, set the hour and subse-
quently the minutes, then confirm by pressingthe b button.
The time is stored. Program column :dis-
appea rs a
nd the operating duration flashes.
iThe operating duration set is the default set-
ting for immediate heating mode. You can set
the operating duration from 10 to
120 minutes or activate continuous opera-
tion.
XUsing the Ûorâ button, set the
minute value or select the àsymbol for
continuous operation.
XPress the bbutton.
The operating duration is stored. The time is
shown.
Switching immediate heating mode
on/off
XTo switch on: press theÛorâ button
until the ysymbol in the menu bar flashes.
XPress the bbutton.
The operation duration flashes in the display.
iYou can preset the default value that is
shown (Ypage 115).
XUsing the Ûorâ button, set the
minute value (10 to 120) or select the à
symbol for continuous operation.
XPress the bbutton.
Immediate heating mode is activated. The
time and the ysymbol appear.
XTo switch off: press theÛorâ button
until the ysymbol flashes in the menu bar,
and then press the bbutton.
Immediate heating mode is deactivated. The
y symbol disappears.
The auxiliary heating operates for another
2 minutes and then switches off automati-
cally.
iIf you switch off the ignition during immedi-
ate heating (operating duration 10 to
120 minutes), you also switch off the imme-
diate heating mode. The auxiliary heati
ng
operates for another two minutes and then
switches off automatically.
If you have set continuous operation as the
operating duration and you switch off the igni-
tion, the auxiliary heating switches off auto-
matically after about 15 minutes. If, in the
remaining time, the ignition is switched on
again, continuous operation of the auxiliary
heating continues.
Setting the preselection time
GWARNING
The auxiliary heating must not be operated if
there are highly flammable substances
nearby or in enclosed spaces without an
extraction system. Make sure that the auxili-
ary heating is not switched on automatically
by the timer in such places. If this possibility
Operating the auxiliary heating system115
Climate control
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exists, deactivate the respective programmedtime.
You can set three preselection times using the
timer.
After a malfunction or if the battery has been
disconnected, you must set the preselection
times again. You can find information on mal-
functions in the "Problems with the auxiliary
warm-air heater" section (
Ypage 117).
XPress the Ûorâ button until the B
symbol in the menu bar flashes.
XPress the bbutton.
In the program column, the Gpreselection
memory numbers appear. The selected pre-
selection memory flashes.
XPress the Ûorâ button to select the
desired preselection memory.
XPress the bbutton.
The preselection memory is selected. The
days are shown.
XSet the day and time as described in the "Set-
ting the day, time and operating duration"
section (
Ypage 115).
The preselection time is stored. The program
column disappears. In the display panel, the
on
message and the ysymbol appear.
XPress the bbutton.
The operating duration flashes.
XPress the Ûorâ button to set the
minute value (10 to 120).
XPress the bbutton.
The operating duration for the preselection
time is saved. The time and number of the
selected preselection memory are shown.
iThe preselection memory that will be acti-
vated next is underlined. Additionally, the day
that is set appears.
Deactivating the preselection time
XCarry out the steps as described in the "Set-
ting the preselection time" section.
If the y symbol in the status bar is shown:
XPress the Ûorâ button until the offmessage in the display panel is shown.
XPress thebbutton.
The preselection time is deactivated. The time
is shown.
Setting the heating level
You can set the heating level to a range between 10 and 30.
The heating level corresponds to a preselection
temperature for the vehicle interior. This is a
guide value and may, depending on the outside
temperature, differ from the interior tempera-
ture.
XPress the Ûorâ button until the ß
symbol in the menu bar flashes.
XPress the bbutton.
The heating level display flashes.
XUsing the Ûandâ buttons, set the
desired heating level to a range between 10
and 30.
XPress the bbutton.
The heating level is set and the ysymbol
appears.
116Operating the auxiliary heating system
Climate control

Problems with the auxiliary warm-air heater
ProblemPossible causes/consequences andMSolutions
The auxiliary heating
does not switch on.The outside temperature is above 39 ‡ (4 †). The auxiliary heating
switches off automatically.
The auxiliary heating
switches off automati-
cally and/or cannot be
switched on.The fuel tank is less thanÕfull. The auxiliary heating switches off
automatically.
XRefuel at the nearest gas station.
XThen, start the auxiliary heating several times until the fuel lines are
full.
or
The low-voltage protection system integrated in the control unit
switches off the auxiliary heating because the on-board voltage is less
than 10 V.
XHave the alternator and battery checked.
or
The fuse is blown.
XReplace the fuse; see the "Fuse allocation" supplement.
XHave the cause of the blown fuse determined at a qualified spe-
cialist workshop.
Operating the cargo compartment air
vents
If your vehicle is equipped with a roof ventilator,
you can ventilate and extract air from the cargo
compartment.
XTurn the key to position 2in the ignition lock.
XTo activate and extract air: press the upper
section of the ´switch.
The roof ventilator removes used air from the
cargo compartment.
XTo activate and ventilate: press the lower
section of the ·switch.
The roof ventilator feeds fresh air into the
cargo compartment.
XTo switch off: set the switch to the middle
position.
Operating the cargo compartment air vents117
Climate control
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Useful information
This Operator's Manual describes all models as
well as standard and optional equipment of your
vehicle that were available at the time of going
to print. Country-specific variations are possi-
ble. Note that your vehicle may not be equipped
with all of the described functions. This also
applies to systems and functions relevant to
safety.
Read the information on qualified specialist
workshops (
Ypage 26).
Breaking-in notes
The first 1000 miles (1500 km)
New or replaced brake pads and brake disks
only reach their optimum braking effect after a
few 100 miles (a few 100 kilometers). Until then,
compensate for this by applying greater force to
the brake pedal.
For the service life and economy of your vehicle
it is crucial that you break in the engine with due
care.
RTherefore, protect the engine for the first
1000 miles (1500 km) by driving at varying
vehicle and engine speeds.
RAvoid overstraining the vehicle and high
engine speeds during this period, e.g. driving
at full throttle. Do not exceed Øof the max-
imum speed for each gear.
RDo not change down a gear manually in order to brake.
RTry to avoid depressing the accelerator pedal
beyond the point of resistance (kickdown).
RThe shift ranges 3,2or 1should only be
engaged when driving slowly, e.g. when driv-
ing in mountainous terrain.
After 1000 miles (1500 km), you can increase
the engine speed gradually and accelerate the
vehicle to full speed.
iYou should also observe these notes on
breaking-in if the engine or parts of the drive
train on your vehicle have been replaced.
Driving
Important safety notes
GWARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect, for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving.
GWARNING
If the parking brake has not been fully
released when driving, the parking brake can:
Roverheat and cause a fire
Rlose its hold function.
There is a risk of fire and an accident. Release
the parking brake fully before driving off.
If you park the vehicle for more than
three weeks:
Rconnect the batteries to a trickle charger or
Rdisconnect the vehicle's starter battery or
Rswitch off the electrical system using the bat-
tery main switch (Ypage 118) and
Rdisconnect the vehicle's auxiliary battery
Otherwise, you need to check the battery's con-
dition of charge every three weeks, since
standby power consumption can drain the bat-
tery. If the battery voltage is lower than 12.2 V,
the battery must be charged. Otherwise, the
battery may be damaged by exhaustive dis-
charging.
Be sure to observe the notes on disconnecting
and charging the batteries under "Battery"
(
Ypage 227). You can obtain information about
trickle chargers from a qualified specialist work-
shop.
Battery isolating switch
Important safety notes
!Make sure that the key is in position 0in the
ignition lock and wait at least 20 seconds
before disconnecting or connecting the bat-
118Driving
Dr iving an d parking

tery isolating switch. You could otherwise
damage electrical system components.
You can use the battery isolating switch to dis-
connect the power supply to all your vehicle's
consumers. This will prevent uncontrolled bat-
tery discharge caused by off-load current con-
sumption.
If your vehicle is equipped with an auxiliary bat-
tery in the engine compartment, you will need to
disconnect both batteries. Only then is the elec-
trical system fully disconnected from the power
supply.
iOnly switch the vehicle to de-energized
using the battery main switch if:
Rthe vehicle is stationary for a lengthy period
Rit is absolutely necessary
After the power supply has been activated,
you will need to reset the side windows
(
Ypage 71).
Switching off the power supply
!When you clamp the connector under the
accelerator pedal, make sure that the con-
nector does not become damaged or dirty. It
may otherwise not be possible to restore the
electrical connection when the parts are reas-
sembled.
Battery main switch to the left of the center con-
sole
XRemove the key from the ignition lock and
wait for about 20 second s.
XPressbu tton ;in the direction of the arrow
and hold.
XPull connector :from the earth pin.
XPush connector :as far to the side as pos-
sible so that it cannot make contact with the
earth pin.
All starter battery consumers are disconnec-
ted from the power supply.
Switching on the power supply
XInsert the key into the ignition lock.
XPress connector :onto earth pin ;until
you feel it engage and the lock inhibitor is
released.
Connector :must be in full contact with
earth pin ;.
All consumers are reconnected to the DC
power supply.
Key positions
gTo insert and remove the key, lock the steer-
ing wheel
1To unlock the steering wheel, power supply
for some consumers (e.g. the radio)
2To switch on the ignition. Power supply for
all consumers, preglow and drive position
3To start the engine
Driving119
Dr iving an d parking
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