2012 MERCEDES-BENZ SPRINTER ECU

Roof ventilator in the cargo
compartment
The roof ventilator can be used to ventilate or
extract air from the cargo compartment.
X
Turn the SmartKey to position 2 in the
ignition lock.
X To extract air: press upper section 0046 of
the 00B4 switch.
The roof ventilator removes used air from
the cargo compartment.
X To ventilate: press lower section 0047 of the
00B3 switch.
The roof ventilator feeds fresh air into the
cargo compartment.
X To switch off: set the
switch to the middle
position. Driving and parking
Preparing for a journey
Visual check of the vehicle exterior X
In particular, check the following
components on the vehicle, and on the
trailer as necessary:
R
license plates, vehicle lighting, turn
signals, brake lamps

and wiper blades for
dirt and damage
R tires and wheels for firm seating, correct
tire pressure and general condition
R trailer tow hitch for play and security
i The towing device is one of the most
important components on the vehicle with regard to road safety. The separate
instructions issued by the manufacturer
pertaining to operation, care and
maintenance should be observed.
X Rectify any noticeable defects before
commencing the journey.
Checks in the vehicle Emergency equipment/first-aid kit
The equipment for first aid and breakdown
assistance is located in the storage
compartment in
the

driver's/co-driver's door
and behind the driver's seat.
X Check the equipment to make sure that it
is accessible, complete and ready for use.
Vehicle lighting
X Turn the key to position 2 in the ignition
lock.
X Check the lighting system with the aid of a
second person.
X Replace defective bulbs ( Y page 234). Before driving off
G
Warning
Free movement of the pedals must not be
impaired. This would

otherwise jeopardize the
operating and road safety of the vehicle.
Objects could get caught between the pedals
if you accelerate or brake suddenly. You will
then be unable to brake, declutch or
accelerate as intended. You could cause an
accident, thereby endangering yourself and
others.
R If you are using floormats and carpets,
make sure that they are properly secured
in the driver's footwell so that they do not108
Driving and parking
Controls

slip or obstruct the pedals. Do not place
floormats on top of one another.
R Do not put any objects in the driver's
footwell.
R Stow and secure
all loose objects in such a
way that they cannot get into the driver's
footwell while the vehicle is in motion. G
Warning
If they are not properly closed, the doors
could open while

the vehicle is in motion. This
may, for example, cause you to lose your load
and injure passengers or endanger other road
users.
For this reason, please make sure that all the
doors are properly closed and can be locked
before starting your journey.
X Close all doors.
X Secure the load according to the loading
guidelines ( Y page 144).
X Make sure that the floormats and carpets
are properly secured so that they cannot
slip and obstruct the pedals. Starting the engine
G
Warning
Do not place any objects in the driver's
footwell. If you

use a floormat or carpet in the
driver's footwell, make sure that it is correctly
secured and that there is sufficient clearance
for the pedals.
Do not place several floormats on top of one
another.
Loose objects or the floormats could
otherwise get caught between the pedals if
you accelerate or brake suddenly. You will
then not be able to brake or accelerate as
intended. This could lead to accidents and
injury. G
Warning
Never leave the engine running in enclosed
spaces. The exhaust gases contain toxic carbon monoxide.
Breathing in exhaust fumes
is a health hazard and can lead to
unconsciousness or death.
! Do not depress the accelerator pedal
when starting the engine.
i If you depress the brake pedal when
starting the engine,

the pedal travel is short
and the pedal resistance is high.
Pedal travel and resistance return to
normal when you depress the brake pedal
again.
X Before starting the engine, make sure that:
R
all the doors are closed.
R all the vehicle occupants are wearing
their seat belts correctly.
R the parking brake is applied.
R the selector lever is in position P.
i You can also start the engine in neutral
N. Automatic transmission gearshift pattern
0060
Park position with selector lever lock
0061 Reverse gear
005F Neutral
005E Drive Driving and parking
109
Controls Z

Driving in wet conditions
G
Warning
There is a danger of hydroplaning occurring,
even if you are driving slowly and your tires
have sufficient tread
depth, depending on the
depth of water on the road.
For this reason, avoid tire ruts and brake
carefully.
Driving on flooded roads If you have to drive on stretches of road on
which water has collected, the water level
must not rise above the bottom edge of the
bumper. The maximum speed at which you
may drive is walking speed.
!
Note that vehicles in front or oncoming
vehicles create waves. This could mean
that the maximum permitted water depth
is exceeded.
You must observe these notes. Otherwise,
damage may
occur

to the engine, electrics
or transmission.
Driving in winter Drive particularly carefully on slippery roads
in winter.
Avoid

sudden acceleration, steering
and braking maneuvers. G
Warning
Do not downshift for additional engine
braking on a

slippery road surface. This could
cause the drive wheels to lose their grip and
the vehicle could skid. You could lose control
of the vehicle and cause an accident.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed, shift to
the neutral position N. Try to maintain control
of the vehicle using corrective steering
! Vehicles with automatic transmission
may roll only briefly in the neutral position
N. Prolonged rolling of the wheels, e.g.
when being towed, will result in
transmission damage. Road salt may adversely affect braking
performance.
Consequently, you

may need to
depress the brake pedal more forcefully in
order to achieve normal braking force. Apply
the brakes regularly when driving for longer
periods on gritted or salted roads. This will
restore the brakes to their normal level of
performance.
When stopping the vehicle after traveling on
roads that have been salted, make sure that
the brakes are fully functional before
proceeding further.
i Fit snow chains to the outside rear wheels
(driven axle) in good time for driving on
snow, slush or ice. Comply with the
manufacturer's fitting instructions.
You will find information about winter tires
and about driving with snow chains in the
"Operation" section .
Tire grip Whereas the vehicle can be fully controlled at
a certain speed on a dry road surface, you
must reduce your speed on a wet or icy
surface to maintain the same degree of
safety.
Pay particular attention to the road
conditions at temperatures around freezing
point. When ice forms on the road surface
(e.g. due to fog), applying the brakes can
cause a
thin

layer of water to form rapidly on
the ice and tire grip will be greatly reduced.
Drive with particular care in such weather
conditions. Stopping the vehicle and switching
off the engine
G
Warning
Always switch off the engine and apply the
parking brake before leaving the vehicle.
Otherwise, the vehicle could roll away if it is
not secured. Driving and parking
111
Controls
Z

On gradients steeper than 15%:
R
secure an unladen
vehicle at the front axle,
e.g. using a wheel chock or similar object.
R additionally, secure a laden vehicle at the
rear axle, e.g. using a wheel chock or similar
object. G
Warning
Make sure that the exhaust system does not
under any circumstances come into contact
with easily ignitable

material such as dry grass
or gasoline. Do not park the vehicle on dry
grassland or harvested grain fields.
Otherwise, the flammable material may ignite
and set the vehicle on fire. G
Warning
Only remove the key from the ignition lock
when the vehicle is stationary, since you
cannot steer the vehicle with the key
removed.
Never leave children unsupervised in the
vehicle. They could

release the parking brake.
This could lead to a serious or fatal accident.
! When the vehicle is parked, always
remove the key to prevent the battery from
becoming discharged.
On vehicles with a battery isolating switch,
switch off the power supply if the vehicle is
to be out of use for a longer period of time. G
Warning
You must use the parking lamps to enable
your vehicle to

be recognized on public roads
when it is dark. You can also use reflective
night parking signs in built-up areas.
Observe legal requirements.
X Stop the vehicle.
X Shift the automatic transmission to
position P.
X Apply the parking brake.
i On steep slopes, turn the front wheels
towards the curb. !
If the coolant temperature is very high,
e.g. after driving on mountain roads, leave
the engine running at idle speed for about
two minutes before turning it off.
This allows the coolant temperature to
return to normal.
X To switch off the engine: turn the key to
position 0 in the ignition lock and remove
it.
The immobilizer is activated.
X Switch on the parking lamps if necessary.
X On uphill or downhill gradients, secure the
vehicle additionally against rolling away at
the axle with

the heaviest load, e.g. by using
a wheel chock or similar object.
Use the wheel chock (Y page 183) for this
purpose. Brakes
Parking brake
G
Warning
Never leave children unsupervised in the
vehicle. They could

release the parking brake.
This could lead to a serious or fatal accident. i
Only apply the parking brake when the
vehicle is stationary. 112
Brakes
Controls

transmission will not shift up if the shift
range is restricted.
003A
The automatic transmission shifts
through all five gears.
0042
The automatic transmission shifts
only as far as fourth gear.
0040
The automatic transmission shifts
only as far as third gear.
This position allows you to use the
braking effect of the engine.
0038
The automatic transmission shifts
only as far as second gear.
This position is for journeys in
arduous conditions, in
mountainous terrain or on steep
mountain roads. You can use the
engine's braking
effect
on downhill
gradients. 0037
The automatic transmission only
works in first gear.
The braking
effect

of the engine can
be utilized on extremely steep
downhill gradients and long
downhill stretches. Driving tips
Accelerator pedal position Your style of driving influences how the
automatic transmission shifts gear:
R
little throttle: early upshifts
R lots of throttle: later upshifts Kickdown Use kickdown for maximum acceleration:
X
Depress the accelerator pedal beyond the
pressure point.
The automatic transmission shifts to the
next gear down, depending on the engine
speed.
X Ease off on the accelerator pedal once the
desired speed is reached.
The automatic transmission

shifts up again.
Stopping If you only need to stop briefly:
X
Leave the selector lever in the drive
position.
X Secure the vehicle against rolling away
using the brake pedal.
Maneuvering Maneuvering in a tight space:
X
Control the vehicle's speed by braking
carefully.
X Accelerate only slightly and avoid jolting.
i For rapid maneuvering (e.g. to rock the
vehicle out of

snow or slush), you can shift
back and forth between drive position D
and reverse gear R at low speeds without
applying the brakes.
Towing a trailer X
Run the engine in the moderate engine
speed range on steep uphill gradients.
X Depending on the uphill or downhill
gradient, shift down to shift range 3 or
2(Y page 115), even if cruise control is
switched on.
Working on the vehicle G
Warning
Apply the parking brake and move the
selector lever to P when working on the Automatic transmission
115
Controls
Z

Before driving off-road
X
If the surface demands it, temporarily
deactivate acceleration skid control (ASR)
when pulling away ( Y
page 49).
X Safely stow or secure any items of luggage
or loads ( Y page 144).
i We recommend that you additionally
carry a shovel and a recovery rope with
shackle in the vehicle.
After driving off-road G
Warning
Damage caused to the vehicle when driving
off-road may cause consequential damage,
the failure of mechanical assemblies as well
as accidents. Clean and inspect the vehicle
after any off-road use. Repair any damage
before using the vehicle again.
X Activate the acceleration skid control
system (ASR) ( Y page 49).
X Clean the vehicle (Y page 165).
X Check the vehicle for damage. Transport by rail
Transporting your vehicle by rail may be
subject to certain restrictions or require
special measures to be taken in some
countries due to varying tunnel heights and
loading standards.
You may obtain information about this from
any authorized Sprinter Dealer. Fuel consumption
Fuel consumption depends on:
R the vehicle version
R the style of driving
R the operating conditions
R the type or quality of the fuel used The vehicle will use more fuel than usual in
the following situations:
R
at very low temperatures
R in city traffic
R on short trips
R when towing a trailer
R in mountainous terrain
Observe the advice in the "Protection of the
environment" section to keep fuel
consumption low .
The following components of the different
vehicle versions influence fuel consumption:
R tire sizes, tire tread, tire pressure, tire
condition
R body
R drive unit gear ratios
R additional equipment (e.g. air-conditioning
system, auxiliary heating system).
Details concerning fuel consumption are
recorded in the on-board computer; use the
steering wheel buttons to call up the Trip
computer menu (Y page 85). DEF consumption
Depending on the vehicle version, the DEF
consumption of:
R a Cargo Van/Passenger Van is
approximately 2322 MPG
(0.10 l/100 km)
R a Chassis Cab

is approximately 1720 MPG
(0.14 l/100 km)
In each case, the stated consumption figure
is a mean value between urban and extra-
urban driving cycles. The consumption figure
does not refer to a specific vehicle, but is
provided for the purposes of comparison
between different vehicle types.
DEF consumption, like fuel consumption, is
very dependent on the driving style and the
operating conditions. This means that the real
consumption figures during operation of your
vehicle may deviate from those stated. 140
Driving tips
Operation

i
Do not inhale
any ammonia vapors which
may escape when you unscrew the tank
filler cap. Ammonia vapors have a pungent
odor. However, they are neither toxic nor
hazardous to health in this concentration. DEF tank on the right-hand side of the vehicle
(example: Chassis Cab)
DEF tank filler cap
X
Remove tool 0086 for unlocking tank filler
cap 0047 from the

footwell on the co-driver's
side ( Y page 182).
X Pull cover 0088 up, turn 90° and release.
X Insert tool 0086 into hole 008A of tank filler
cap 0047.
X Turn tank filler cap 0047 counter-clockwise,
remove it and let it hang from retaining
strap 0046. Make sure that tool 0086 remains
in tank filler cap 0047 while doing so.
X Only fill the tank via the filler neck until the
DEF level can be seen in the filler neck.
X Replace tank filler cap 0047 and turn
clockwise. X
Pull tool 0086 out of tank filler cap 0047 and
stow with
the

vehicle tool kit in the footwell
on the co-driver's side.
X Pull cover 0088 up over hole 008A of tank filler
cap 0047, turn and release.
X Turn tank filler cap 0047.
If tank filler cap 0047 turns freely, the DEF
tank is closed. Transporting loads with the vehicle
Loading guidelines
G
Warning
Secure and position the load as described in
the loading guidelines. You or others could
otherwise be injured by the load slipping or
being thrown around in the event of sharp
braking, sudden changes in direction or on
poor road surfaces.

This also applies to seats
which have been removed if they remain in the
vehicle.
Even if you follow all loading guidelines, the
load increases the risk of injury in the event
of an accident. Observe the tips in the
"Securing a load" section. G
Warning
Do not allow the load, including passengers,
to exceed the permissible gross vehicle
weight or the

gross axle weight rating for your
vehicle.
If the gross axle weight rating or permissible
gross vehicle weight is exceeded during
transport, tire durability and road safety are
adversely affected. The vehicle's handling and
steering characteristics change noticeably.
Braking and stopping distances are
significantly longer.
The vehicle's driving, steering and braking
characteristics change as the gross vehicle
weight increases or when the center of gravity
is raised. 144
Transporting loads with the vehicle
Operation

Always make sure that the distribution of the
load is correct and adapt your driving style
according to the load. G
Warning
If you have installed a roof carrier, the
vehicle’s handling, steering and braking
characteristics may change

due to the higher
center of gravity. This is the case particularly
if the roof carrier is laden. Adapt your driving
style according to the vehicle load.
Observe the manufacturer's installation
instructions. An incorrectly secured roof
carrier and/or load could come loose, fall off
and thereby endanger you or others.
Observe the maximum roof load and
maximum roof carrier load. Loads transported
on the roof must always be secured with
particular care.
Do not allow the load, including passengers,
to exceed the permissible gross vehicle
weight or the gross axle weight rating for your
vehicle. G
Warning
When using suitable load securing aids and
lashing material, always follow the
manufacturer's operating instructions, in
particular the notes on discard criteria
contained therein.
Load securing aids and lashing material may
not be used, for example, if:
R identification marks are

missing or illegible
R there are yarn breakages, damage to
bearing seams or other signs of tearing
R there are signs of shearing, deformation,
pinching or other damage
R there is damage to clamping or connecting
elements
Load securing aids and lashing material in this
condition are ready for discard and must be
replaced.
If you use load securing aids or lashing
materials that are ready for discard, the load
is not correctly secured and could cause serious injuries to you and others and cause
material damage.
G
Warning!
After an
accident, have a damaged cargo floor
or cargo area, lashing eyelets and lashing
material checked at a qualified specialist
workshop that has the necessary specialist
knowledge and tools to carry out the work
required. The cargo could otherwise be
insufficiently secured during the next
transport and could lead to serious injury to
you and other persons or material damage.
For this reason,

we recommend an authorized
Sprinter Dealer. In particular, all work relevant
to safety or on safety-related systems must
be carried out at a qualified specialist
workshop.
! If you are using a roof carrier, observe the
maximum roof load and maximum roof
carrier load.
You will find information about the maximum
roof load in the "Technical data" section
(Y page 283) and information about roof
carriers in the "Carrier systems" section
(Y page 149).
Before loading X
Tire pressure: check the
tire pressure and
correct if necessary ( Y page 281).
X Cargo floor: clean the cargo floor.
The cargo floor must be free from oil and
dust, dry and clean swept to prevent the
load from slipping.
X Place non-slip mats (anti-slip mats) on the
cargo floor if necessary.
! As soon as the non-slip mats show signs
of deformation or

develop squashed areas,
or traces of cracking/cutting, they can no
longer be used to secure a load and must
be replaced. Transporting loads with the vehicle
145
Operation Z