2016 MERCEDES-BENZ SPRINTER air conditioning

Heating and air-conditioning system
Air-recirculation mode switches off automati-
cally after about 10 to 30 minutes, depending on
the outside temperature.
XSwitch on climate control (Ypage 101).
XTo activate/deactivate:press theebut-
ton.
If the indicator lamp in the ebutton lights
up, air-recirculation mode is activated.
Rear-compartment heating and rear-
compartment air-conditioning system
On vehicles with rear-compartment heating and
a rear-compartment air-conditioning system,
you can activate or deactivate air-recirculation
mode for the rear-compartment climate control.
XSwitch on climate control (Ypage 101).
XTo activate: set the temperature control of
rear-compartment heating =(Ypage 100) or
rear-compartment air conditioning system ;
(
Ypage 101) to the center position.
Only one of the two climate control systems in
the rear compartment is activated and is in
air-recirculation mode.
XTo deactivate: turn the temperature control
of rear-compartment heating =(Ypage 100)
or rear-compartment air-conditioning sys-
tem ;(
Ypage 101) clockwise or counter-
clockwise. Only change the temperature in
small increments.
Adjusting the air vents
Important safety notes
GWARNING
Very hot or very cold air can flow from the air
vents. This could result in burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air out-
lets. If necessary, redirect the airflow to
another area of the vehicle interior.
The center and side air vents are adjustable. On vehicles with a rear-compartment air-condi-
tioning system, you can also adjust the air vents
in the roof duct.
iFor virtually draft-free ventilation, adjust the
sliders of the center air vents to the center
position.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
Rkeep the air inlet grille on the hood free of
blockages, such as ice, snow or leaves.
Rnever cover the vents or the ventilation grilles
in the vehicle interior.
Setting the center air vents
:Center air vent, left
;Center air vent, right
=Thumbwheel for center air vent, right
?Thumbwheel for center air vent, left
XTo open: turn thumbwheel =to the left or
thumbwheel ?to the right.
XTo close: turn thumbwheel =to the right or
thumbwheel ?to the left.
Adjusting the air vents105
Climate control
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Setting the side air vents
Side air vent (example: right-hand side of the vehi-
cle)
XTo open:turn thumbwheel =of side air
vents :upward.
XTo close: turn thumbwheel =of side air
vents :downward.
iIf the ® symbol can be seen on thumb-
wheel =, defroster vent ;is open.
Adjusting air vents for the passenger
compartment
Air vents (example: right-hand side of the vehicle)
You can use the air vents to ventilate the vehicle
interior on the left and right, in the rear and the
headroom.
XTo open: for the right-hand side of the vehi-
cle, turn thumbwheel ;to the left or for the
left-hand side of the vehicle, thumbwheel :
to the right.
XTo close: for the right-hand side of the vehi-
cle, turn thumbwheel ;to the right or for the
left-hand side of the vehicle, thumbwheel :
to the left.
Adjusting the air vents in the roof duct
!
Always leave at least one air vent open.
If the rear-compartment air conditioning is
switched on and all the air vents are closed,
the air-conditioning system may be damaged.
On vehicles with rear-compartment air condi-
tioning, adjustable air vents are integrated into
the roof duct.
XTo adjust the airflow: open or close the air
flap in air vents :as needed.
XTo adjust the air distribution: turn air
vent :to the desired position.
Operating the auxiliary heating sys-
tem
Important safety notes
GDANGER
If the exhaust pipe is blocked or adequate
ventilation is not possible, poisonous gases
such as carbon monoxide (CO) may enter the vehicle. This is the case, for example in
enclosed spaces or if the vehicle gets stuck in
snow. There is a risk of fatal injury.
Switch the auxiliary heating off in enclosed
spaces without extraction systems, e.g. in
garages. If the vehicle is stuck in snow and
you have to leave the auxiliary heating run-
ning, keep the exhaust pipe and the area
around the vehicle free of snow. To ensure anadequate supply of fresh air, open a window
on the side of the vehicle that is not facing into
the wind.
106Operating the auxiliary heating system
Climate control

Most federal states and all Canadian provinces
require by law:
Rsafety chains between the towing vehicle andthe trailer. The chains should be cross-wound
under the trailer drawbar. They must be fas-
tened to the vehicle's trailer coupling, not to
the bumper or the axle.
Leave enough slack in the chains. This allows you to drive round tight corners.
Ra separate brake system for certain types of
trailer.
Ra safety shut-off for braked trailers. Find out
the specific requirements according to the
applicable laws.
If the trailer becomes detached from the tow-
ing vehicle, the safety feature applies the
trailer brakes.
Towing a trailer
There are numerous legal requirements con-
cerning the towing of a trailer, e.g. speed restric-tions. Make sure your vehicle/trailer combina-
tion complies with local laws. This not only
means where you live, but also anywhere you
are driving to. Information is available from the
police and local authorities.
Observe the following when towing a trailer:
RPractice driving around bends, stopping and
backing up at a place where there is no traffic.
This enables you to gain experience and get
used to the new handling characteristics.
RBefore driving, check:
-that the trailer tow hitch and ball coupling
are secure
-that the safety switch for a braked trailer is
functioning properly
-that the safety chains are secure and not
damaged
-that the electrical connections are secure
-that the lights are working
-that the wheels are in good order and the
tire pressure is correct
RAdjust the exterior mirrors to provide an
unobstructed view of the rear section of the
trailer.
RIf the trailer has electronically controlled
brakes, pull the vehicle/trailer combination
away carefully. Brake manually using the
brake controller and check that the brakes
are working.
RSecure the load on the trailer according to the
applicable specifications and current stand-
ards on securing loads (
Ypage 214).
RWhen driving with a trailer, check at regular
intervals that the load is secured and that the
brakes and lights are working.
RBear in mind that the handling will be less
stable when towing a trailer than when driving
without one. Avoid sudden steering move-
ments.
RThe vehicle/trailer combination is heavier,
accelerates more slowly and has a decreased
gradient climbing capability and a longer
braking distance.
It is more susceptible to crosswinds and
requires cautious steering.
RIf possible, do not brake suddenly, but rather
moderately at first so that the trailer can acti-
vate its brakes. Then increase the force on the
brake pedal.
RIf the automatic transmission repeatedly
shifts between gears when driving on inclines,
restrict the shift range. Select shift range 4,3,
2 or 1.
Driving in a low gear and at a low speed
reduces the risk of damaging the engine.
RWhen driving on a downhill gradient, shift to a
low gear and take advantage of the engine's
braking effect.
Avoid continuous brake application as this
may overheat the vehicle brakes and, if inst
al-
led, the trailer brakes.
RIf the coolant temperature increases dramat-
ically while the air-conditioning system is
switched on, switch off the air-conditioning
system.
Coolant heat can also be dissipated by
switching the airflow and the temperature of
the heater/air conditioning to the maximum
level. Open the windows if necessary.
RWhen overtaking, pay particular attention to
the extended length of your vehicle/trailer
combination.
Due to the length of your vehicle/trailer com- bination you need an additional distance
before you can return to your original lane.
158Towing a trailer
Driving and parking

If the: indicator lamp in the instrument
cluster goes on, drain fuel filter with water sep-
arator =immediately.
iWe recommend that you have this mainte-
nance work carried out at a qualified special- ist workshop.
XPark the vehicle safely and secure it from roll-
ing away.
XSwitch off the auxiliary heating system .
XSwitch off the engine.
XOpen the hood (Ypage 218).
XPlace a suitable receptacle under drain
hose :.
XTurn the key to position 2in the ignition lock.
XOpen drain plug ;immediately until the
water/fuel mixture flows out of drain hose :.
XScrew in drain plug;as soon as approx-
imately 0.2 qt (0.2 l)of the water/fuel mixture
has been collected.
The electrical fuel pump automatically halts
the flow of the water/fuel mixture after
30 seconds.
XAfter draining, turn the key back to position 0
in the ignition lock.
XDispose of the collected water/fuel mixture
in an environmentally responsible manner,
e.g. at a qualified specialist workshop.
XCheck drain plug ;. The drain plug must be
closed.
When the engine is running and drain hose ;
is open, fuel is lost through drain hose :.
XClose the hood (Ypage 219).
If the : indicator lamp does not go out after
draining:
XDrain the fuel filter again.
XIf the : indicator lamp does not go out
after draining for the second time, have the
cause checked immediately at a qualified spe-
cialist workshop.
Vehicle interior
Air filter for the rear-compartment air
conditioning
!
Regularly check the air filters for visible dirt.
Clean or replace a dirty filter mat. The dirt may
otherwise lead to damage to the air-condi-
tioning system.
Filter magazine, located on the roof in the rear
compartment
An increased amount of sand or dust may collect in the air filter of the rear-compartment air con-
ditioning when you drive on dusty or sandy
roads.
XTo remove the filter mat: carefully pry
cover :out of recesses ;and remove.
XRemove the filter mat from the air duct.
XTo clean the filter mat: wash the dirty filter
mat with clear water.
XLeave the filter mat to dry.
iThe filter mat must not be cleaned or dried in
a machine.
XTo install the filter mat: insert the filter mat
into the air duct.
XReplace and engage cover :.
Maintenance
General notes
HEnvironmental note
Observe measures to protect the environ-
ment when working on the vehicle. You must
observe the legal requirements when dispos-
ing of service products, e.g. engine oil. This
also includes all components, e.g. filters,
which have come into contact with service
products. Any qualified specialist workshop
can provide information about this.
Dispose of empty containers, cleaning cloths
and care products in an environmentally
responsible manner. Comply with the instruc-
tions for use of the care products.
Maintenance225
Maintenance and care
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Fuel additives
!Do not add gasoline or kerosene todiesel
fuel to improve its flow characteristics. Gas-
olin e or kerosene impairs the lubricating
properties of the diesel fuel. This can result in
damage to the fuel injection system, for
example.
Information on fuel consumption
HEnvironmental note
CO
2(carbon dioxide) is the gaswhich scien-
tists believe to be prin cipally responsible for
global warming (the greenhouse effect). Your veh icle'sCO
2emissions are directly related to
fuel consumption and therefore depend on:
Reff icie nt use of the fuel bythe engine
Rdriv ing style
Rother non-technical factors, such as envi-
ronmental influences, road conditions or
traff icflow
You can min imize your veh icle'sCO
2emis-
sions by driv ing carefully and having itserv-
iced regularly.
Fuel consumption depends on:
Rthe vehicleversion
Rthe style of driving
Rthe operating conditions
Rthe type or quality of the fuel used
The veh icle will use more fuel than usual inthe
fol lowin g situations:
Rat very low outside temperatures
Rincity traff ic
Rduring short journeys
Ron mountainous terrain
Rwhen to winga trailer
To keep fuel consumption low,observe the
advice inthe "Protection of the environment"
section (
Ypage 24).
The fol lowing components of the different veh i-
cle versions influence fuel consumption:
Rtire sizes, tire tread, tire pressure, tire cond i-
tion
Rbody
Rtransmission ratios for the drive assemblies
Radditional equipment (e.g. air-conditioning
system, auxil iary heating system)
For these reasons, the actual consumption fig-
ures for your vehicle may deviate from the con-
sumption figures determined according to EU
Directive 80 /1268/EE C.
Data concerning fuel consumption are recorded
in the on-board computer; use the steering
wheel buttons to call up the Trip computer
menu (
Ypage 174).
Diesel Exhaust Fluid (DEF)
General notes
HEnvironmental note
Dispose of DEF in an environmentally respon-
sible manner.
When opening the DEF tank filler cap at high
outside temperatures, ammonia vapors may
escape.
Ammonia vapors have a pungent smell and pri-
marily cause irritation of the:
Rskin
Rmucous membranes
Reyes
You may experience a burning sensation in your
eyes, nose and throat, as well as coughing and
watering of the eyes.
Do not inhale ammonia vapors. Avoid contact
with DEF.
Do not allow DEF to come into direct contact
with your skin; it is hazardous to your health.
Rinse any affected areas off with plenty of clean water. Consult a doctor if necessary.
If DEF heats up, e.g. in direct sunlight, in the DEF
supply reservoir for some time to over 122 ‡
(50 †), ammonia vapor will develop.
To conform to emission regulations, you must
operate the vehicle with DEF and refill the supply
regularly. The engine management recognizes
attempts to operate the vehicle without DEF,
with thinned DEF or with another reducing
agent. After previous warning messages, the
engine management then prevents a further
engine start.
When the number of remaining engine starts is 0
the engine management prevents the vehicle
from being driven at a speed exceeding 5 mph
Service products and capacities279
Technical data
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