Page 228 of 666

226 Controls in detailAir conditioning
3
Setting the airflowThe airflow is set using the airflow con-
trol for the rear compartment.\1To increase:
press the
Q
airflow
control.
\1To reduce:
press the airflow
control.
The display next to the airflow con-
trols indicates the speed of the air-
flow.
Setting the temperatureOnly change the temperature in small in-
crements.\1To increase:
turn the temperature
selector control clockwise.
\1To reduce:
turn the temperature se-
lector control counterclockwise.
Air vents in the roof air ductAdjustable air vents are integrated in the
roof air duct.1Air vents\1
Adjust the airflow by opening /
closing the air flaps.
iYour vehicle may be equipped with
an air-conditioning system in the rear
compartment and / or a rear heater.
If both systems are installed and the
temperature selector control is in the
middle position, only one of the sys-
tems operates and air-recirculation
mode is active.
nf_BA.book Page 226 Friday, January 25, 2008 3:53 PM
Page 232 of 666

230 Controls in detailAir conditioning
3
Setting the temperature The temperature is set using temperatu-
re selector control
1
in the control pa-
nel (
\2
page 228).
Only change the temperature in small in-
crements.
\1To increase:
turn the temperature
selector control clockwise.
\1To reduce:
turn the temperature se-
lector control slightly counterclock-
wise.
Setting the airflow The airflow is set using the airflow cont-
rol
2
in the control panel (
\2
page 228).
\1To increase/reduce:
set the airflow
control to the desired level.
Setting the air distribution The air distribution is set using the air
distribution control
2
in the control pa-
nel (
\2
page 228).
iIf you use the basic settings for heat-
ing or ventilating the vehicle, you will
rarely need to adjust the tempera-
ture, airflow and air distribution
(\2
page 229).
The symbols on the air distribution
control have the following meanings: Sym-
bols
Meaning
h
\4
Air from the side air
vents, center air vents
and ventilation vents
Ô
P
\4
Air to the windshield
\4
Air from the air vents
Ò
\4
Air to the windshield
\4
Air from the air vents
\4
Air to the footwell
Ó
\4
Air from the air vents
\4
Air to the footwell
nf_BA.book Page 230 Friday, January 25, 2008 3:53 PM
Page 236 of 666
234 Controls in detailAir conditioning
3
\1To increase:
turn the temperature
selector control clockwise.
\1To reduce:
turn the temperature se-
lector control counterclockwise.
The fuel-fired heater booster system
heats the vehicle interior as quickly as
possible while the engine is running.The switch for the heater booster func-
tion is between the light switch and the
steering wheel.
Vehicles with auxiliary heatingVehicles without auxiliary heating*
1To switch the auxiliary heating on / off
(\2page 238)
2To switch the heater booster function
on / off
Heater booster function* iThe auxiliary heating automatically
switches to heater booster mode af-
ter the engine is started.
N54.25-2926-31
N54.25-2927-31
nf_BA.book Page 234 Friday, January 25, 2008 3:53 PM
Page 242 of 666

240 Controls in detailAuxiliary heating/ventilation*
3
\1To switch the auxiliary heating on:
press button
2
.
Indicator lamp1
lights up briefly.
\1To switch the auxiliary heating
off:
press button
3
.
Indicator lamp
1
lights up briefly.
The auxiliary heating operates for
around a further 2 minutes and then
switches off automatically.
Synchronizing the remote control
\1
Press and hold the
ö
switch for
more than 10 seconds:
The red indicator lamp in the
ö
switch remains lit until it is released.
Afterward, the red indicator lamp in
the
ö
switch flashes. The system
is activated for synchronizing.
\1
Press button
2
on the remote con-
trol.
The indicator lamp in the
ö
switch stops flashing and goes out.
The remote control and the control
panel are synchronized.
Selecting a switch-on timeYou can use the operating system to de-
fine up to 3 switch-on times, one of
which can be selected to switch on the
auxiliary heating / ventilation.
iChange the batteries immediately if
indicator lamp
1
does not
light up
briefly each time a button is pressed
(
\2
page 541).
iIf you press button
3
on the remote
control during the first 3 seconds of
synchronization process, only this re-
mote control will be synchronized
with the clock.
Any other remote control units that
were synchronized will be cleared.
nf_BA.book Page 240 Friday, January 25, 2008 3:53 PM
Page 319 of 666
317 Operation
Refueling
4
\1
Remove the key from the ignition
lock.
\1
Switch off the auxiliary heating.
\1
Open the driver’s door.
\1
Open the fuel filler flap.
\1
Close all the vehicle’s doors, so that
no fuel vapors can enter the vehicle.
\1
Turn fuel filler cap
2
counterclock-
wise and let it hang by retaining
strap
1
.
\1
Only fill the tank until the pump noz-
zle switches off.
\1
Replace fuel filler cap
2
and turn it
clockwise.A clicking sound indicates that the
fuel filler cap is fully closed.
\1
Open the driver’s door and close the
fuel filler flap.
You will find information about fuel in
the “Technical data” section
(
\2
page 610).
nf_BA.book Page 317 Friday, January 25, 2008 3:53 PM
Page 332 of 666

330 OperationEngine compartment
4
\1
Slowly unscrew cap
1
counter-
clockwise to reduce excess pres-
sure.
\1
Continue turning the cap and remove
it.
\1
Add coolant as far as the MAX mark.
\1
Twist cap
1
back on.
For coolant specifications, see "Service
products and capacities" (
\2
page 604).
Warning
G
When opening the coolant expansion tank
there is a risk of scalding from hot coolant
spraying out. The cooling system and the
coolant expansion tank are pressurized
when the engine is at normal operating
temperature.
Wear gloves and eye protection. Only
open the coolant expansion tank when
the coolant temperature is less than
122 °F (50 °C).
Warning
G
Coolant contains glycol and is therefore
toxic. Do not swallow coolant. Consult a
doctor immediately if any coolant is swal-
lowed.
Do not allow coolant to come into contact
with your skin, eyes or clothing. In the
event of contact with the eyes, rinse them
thoroughly with clean water. Clean skin
and clothes immediately with soap and
water. Change out of soiled clothing with-
out delay.
!
CAUTION
Check the cooling and heating sys-
tems regularly for leaks. If a large
quantity of coolant is lost, have the
cause traced and rectified at an au-
thorized Sprinter Dealer.
nf_BA.book Page 330 Friday, January 25, 2008 3:53 PM
Page 515 of 666
513 Practical hints
Where will I find...?
5
The warning triangles are behind the
driver's seat.1Warning triangles\1
Remove warning triangles
1
from
the brackets upward.The road hazard lamp is located in the
storage compartment in the driver’s
door.
1Locked
2Unlocked
\1
Turn the two quick-release locks
counter-clockwise to unlock
2
and
fold out the cover
3Road hazard lamp
Warning triangle*
N72.10-2148-31
Road hazard lamp*
iCheck the function of the road haz-
ard lamp regularly, and replace the
batteries or the bulb if necessary.
nf_BA.book Page 513 Friday, January 25, 2008 3:53 PM
Page 516 of 666
514 Practical hintsWhere will I find...?
5
The fire extinguisher is secured to the
front of the passenger’s seat base. 1Fire extinguisher
2Tabs
\1
Pull tabs
2
upward.
\1
Take fire extinguisher
1
out of the
bracket.The first-aid kit is located in the storage
compartment in the passenger’s door.
1Locked
2UnlockedTurn the two quick-release locks clock-
wise to unlock
2
and fold out the cover.
Fire extinguisher*
iRead the instructions on the fire ex-
tinguisher carefully and familiarize
yourself with its operation.
First-aid kit*
nf_BA.book Page 514 Friday, January 25, 2008 3:53 PM