2014 MERCEDES-BENZ SPRINTER battery

is the electrical system fully disconnected
from the power supply.
i Only switch the vehicle to de-energized
using the battery main switch if:
R the vehicle is stationary for a lengthy
period
R it is absolutely necessary
After the power supply has been activated,
you will need to reset the side windows
(Y page 79).
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 reassembled. Battery isolating switch in the driver's footwell, on
the right-hand side next to the accelerator pedal
X Remove the key from the ignition lock and
wait for about 20 seconds.
X Press and hold button 0044and unplug con-
nector 0043in the direction of the arrow from
the earth pin.
X Clamp connector 0043under the accelerator
pedal so that it cannot make contact with
the earth pin.
All starter battery consumers are discon-
nected from the power supply. Switching on the power supply
X
Insert the key into the ignition lock.
X Press connector 0043onto earth pin 0044until
you feel it engage and the lock inhibitor is
released.
Connector 0043must be in full contact with
earth pin 0044.
All consumers are reconnected to the DC
power supply. Key positions
005A
To insert/remove the key, to lock the
steering wheel
0047 To unlock the steering wheel, power sup-
ply for some consumers (e.g. the radio)
0048 To switch on the ignition, power supply for
all consumers, preglow and drive position
0049 To start the engine
On vehicles with a battery main switch, you
must first switch on the power supply
(Y page 136). Driving
137Driving and parking Z

When pulling away again, the engine starts
automatically. The ECO start/stop function
thereby helps you to reduce the fuel con-
sumption and emissions of your vehicle.
The stop/start function is automatically acti-
vated each time you start the engine with the
ignition key.
If the ECO start/stop function has been man-
ually deactivated or a malfunction has caused
the system to be deactivated, 00A7sym-
bol 0044is not displayed. In addition, the indi-
cator lamp in the ECO button on the center
console does not light up.
Automatic engine switch-off The ECO start/stop function is operational
and the 00A7symbol is displayed in the mul-
tifunction display, if:
R the indicator lamp in the ECO button is lit
green
R the outside temperature is above 0 †
R the vehicle is below 2500 m above sea level
R the hood is closed
R the driver's seat belt is fastened
R on vehicles with a manual transmission, the
doors are closed
R on vehicles with an automatic transmis-
sion, the driver's door is closed
i All of the driving systems remain active
when the engine is switched off automati-
cally.
i The engine can be switched off automat-
ically a maximum of four times (initial stop,
then three subsequent stops) in succes-
sion. The automatic engine switch-off is
then available again after the ECO symbol
appears in the multifunction display.
Vehicles with automatic transmission If the vehicle is braked to a standstill in
Dor
N, the ECO start/stop function switches off
the engine automatically. Automatic engine start The engine is started automatically if:
R
you switch off the ECO start/stop function
by pressing the ECO button
R you engage reverse gear Ror park position
P
R the vehicle begins to roll away
R the battery's condition of charge is too low
R on vehicles with a manual transmission, the
driver's seat belt is not fastened or a door
is opened
R on vehicles with an automatic transmis-
sion, the driver's seat belt is not fastened
or the driver's door is opened
If you open the hood after an automatic
engine switch-off, automatic engine start is
deactivated. Once the hood is closed, you
have to start the engine manually.
Vehicles with automatic transmission The engine is started automatically if you:
R
release the brakes when in transmission
position Dor N
R depress the accelerator pedal
R open the driver's door
R unfasten your seatbelt
i If you shift the transmission from Rto D,
the ECO start/stop function is available
again as soon as the 00A7symbol reap-
pears in the multifunction display.
Activating/deactivating ECO Start Driving
141Driving and parking Z

Problems with the engine
Problem Possible causes/consequences and
0050
0050Solutions The engine does not
start.
The starter motor can
be heard. There is air in the fuel system.
X
Turn the key back to position 0in the ignition lock before
attempting to start the engine again.
X Start the engine again.
Please bear in mind that lengthy and frequent starting attempts
will drain the battery.
If the engine does not start after several attempts:
X Consult a qualified specialist workshop. The engine does not
start.
The starter motor can
be heard. The reserve
fuel warning lamp is lit
and the fuel gage is at
0. The fuel tank has been run dry.
X
Refuel the vehicle.
If you drive until the fuel tank is completely empty, air may get into
the fuel system. If the engine does not start after refueling, bleed
the fuel system as follows:
X Turn the key to position 2in the ignition for approximately
10 seconds.
X Start the engine continuously for a maximum of 60 seconds.
If the engine does not start:
X Wait approximately 2 minutes.
X Restart the engine continuously for a maximum of 60 seconds.
X If the engine still fails start, do not continue trying to start it.
X Consult a qualified specialist workshop. The vehicle cannot be
driven at a speed
exceeding 5 mph
(8 km/h).
The yellow
00B9engine
diagnostic lamp and
the yellow 00E2DEF
indicator lamp 2
light
up. The exhaust gas aftertreatment is faulty, an emission-relevant
malfunction has occurred or the DEF reserve has been used up.
This malfunction or defect can damage the exhaust gas after-
treatment.
X
Observe the messages in the display:
R
on vehicles without steering-wheel buttons (Y page 202)
R on vehicles with steering-wheel buttons (Y page 213) and
(Y page 213). The engine does not
start.
The starter motor can-
not be heard. The battery isolating switch is switched off.
X
Switch on the power supply (Y page 136).2
Only vehicles without steering-wheel buttons. Driving
143Driving and parking Z

Problem Possible causes/consequences and
0050
0050Solutions The engine does not
start.
The starter motor can-
not be heard. The on-board voltage is too low. The battery is too weak or dis-
charged.
X
Jump-start the vehicle (Y page 278).
If the engine cannot be jump-started, the starter motor is faulty.
X Consult a qualified specialist workshop. The engine does not
start.
The starter motor can-
not be heard. The battery is discharged or faulty.
X
Check the battery for damage.
X Charge the battery (Y page 266).Automatic transmission
Important safety notes
G
WARNING
If the engine speed is above the idling speed
and you engage transmission position Dor
R, the vehicle could pull away suddenly. There
is a risk of an accident.
When engaging transmission position Dor R,
always firmly depress the brake pedal and do
not simultaneously accelerate.
! 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 transmis-
sion damage. Selector lever
005D
Park position with parking lock
005E Reverse gear
005C Neutral
005B Drive
The display in the instrument cluster shows
the present selector lever position or the cur-
rent shift range:
R on vehicles with steering wheel buttons
(Y page 189)
R on vehicles without steering wheel buttons
(Y page 184) 144
Automatic transmissionDriving and parking

Make sure that tool
0083remains in tank filler
cap 0044while doing so.
X Only fill up the DEF tank until the DEF level
is visible for the first time in the filler neck.
X Replace blue tank filler cap 0044and turn
clockwise.
X Pull tool 0083out of tank filler cap 0044and
stow with the vehicle tool kit in the footwell
on the co-driver's side.
X Pull cover 0085up over hole 0087of tank filler
cap 0044, turn and release.
X Turn blue tank filler cap 0044.
If tank filler cap 0044turns freely, the DEF
tank is closed. Parking
Important safety notes
G
WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system or exhaust
gas flow. There is a risk of fire.
Park the vehicle so that no flammable mate-
rials come into contact with parts of the vehi-
cle which are hot. Take particular care not to
park on dry grassland or harvested grain
fields. G
WARNING
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. G
WARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example:
R release the parking brake.
R shift the automatic transmission out of the
parking position P.
R start the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
! A moving vehicle can lead to damage to
the vehicle or damage to the drive train.
! 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.
Always park your vehicle safely and according
to legal requirements and secure it against
rolling away.
To ensure that the vehicle is properly secured
against rolling away unintentionally:
R the parking brake must be firmly applied
R the selector lever must be in position Pand
the key must be removed from the ignition
lock
R on steep uphill or downhill gradients, the
front wheels must be turned towards the
curb
R on steep uphill or downhill gradients, the
vehicle must be secured at the rear axle,
e.g. with a wheel chock or similar object
Use the wheel chock (Y page 153) to do so. Parking
151Driving and parking Z

X
Apply the parking brake.
X Turn the key to position 0in the ignition
lock and remove it.
The immobilizer is activated.
X Secure the vehicle to prevent it from rolling
away (Y page 151). Wheel chock
Use the wheel chock or a similar object to
prevent the vehicle from rolling away, e.g.
when parking or changing a wheel. Wheel chock in the load/passenger compartment
X
To remove the wheel chock on Cargo
Vans/Passenger Vans: pull restraining
cable 0043down a little and remove it from
retainer 0044.
X Remove the chock.
i When stowing the wheel chock, make
sure that restraining cable 0043is holding it
securely in retainer 0044. Wheel chock to the rear of the chassis on the left
side of the vehicle (example) X
To remove the wheel chock on Cab
Chassis: pull the locking springs down and
remove the wheel chock.
i When stowing the wheel chock, make
sure that it is secured in the retainer with
the locking springs. Parking the vehicle for a long period
If you leave the vehicle parked for longer than
4 weeks, the battery may be damaged by
exhaustive discharging.
X Disconnect the battery ( Ypage 262) or
switch off the battery main switch
(Y page 136).
Or
X Connect the battery to a trickle charger.
You can obtain information about trickle
chargers from a qualified specialist work-
shop.
If you leave the vehicle parked for longer than
6 weeks, the vehicle may suffer damage as a
result of lack of use.
X Visit a qualified specialist workshop and
seek advice. Driving tips
General notes
Important safety notes G
WARNING
The driver's attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a telephone
call. If you choose to use the telephone while
driving, please use the hands-free device and
only use the telephone when road, weather
and traffic conditions permit.
Some jurisdictions prohibit the driver from
using a mobile phone while driving a vehicle. Driving tips
153Driving and parking
Z

tion consists of the towing vehicle including
the driver, passengers and load, as well as
the loaded trailer.
R Check the maximum permissible gross axle
weight rating of the front and rear axles
(GAWR), the gross trailer weight (GTW), the
gross combination weight rating (GCWR)
and the noseweight of the trailer drawbar
(TWR). Trailer power supply
! Incorrect wiring of the connector plug
could, under certain circumstances, cause
malfunctions in the vehicle's other elec-
tronic systems. We therefore recommend
having the connector plug wired at a quali-
fied specialist workshop.
! You can connect accessories with a max-
imum power consumption of 240 W to the
permanent power supply.
You must not charge a trailer battery using
the power supply.
Your vehicle may be equipped with various
electrical installations for trailer towing.
Depending on your trailer, you may need an
adapter to connect the electrical system of
the trailer with that of the vehicle.
The trailer socket of your vehicle is equipped
at the factory with a permanent power supply.
The permanent power supply is on the trailer
socket pin assignment 4.
Note that the permanent power supply of the
trailer is not switched off when the on-board
voltage is low. This can completely discharge
the starter battery of your vehicle.
The turn signals on the trailer are only guar-
anteed to function when incandescent bulbs
are used.
Further information on the electrical equip-
ment currently installed on your vehicle and
on installing trailer electrics can be obtained
at any qualified specialist workshop. Towing a trailer
179Driving and parking Z

Display messages on vehicles with steering wheel buttons
Safety systems Display messages Possible causes/consequences and
0050
0050Solutions ABS
ABS
Visit workshop Visit workshop
ABS has been deactivated due to a malfunction. ESP
®
, ASR and
BAS, as well as cruise control, have also been deactivated as a
result.
G WARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
This causes steerability and braking to be greatly impaired. The
braking distance can increase in emergency braking situations.
The driven wheels can spin when accelerating.
If ESP ®
is not operational, ESP ®
will not stabilize the vehicle.
There is an increased risk of skidding and accidents.
X Drive on with care.
X Visit a qualified specialist workshop immediately. ABS ABS
Unavailable Unavailable ABS is temporarily unavailable or is deactivated due to undervolt-
age. ESP
®
, ASR and BAS, as well as cruise control, are also
unavailable as a result.
The battery may not be being charged.
G WARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
This causes steerability and braking to be greatly impaired. The
braking distance can increase in emergency braking situations.
The driven wheels can spin when accelerating.
If ESP ®
is not operational, ESP ®
will not stabilize the vehicle.
There is an increased risk of skidding and accidents.
X Drive for a short distance at a speed of more than 13 mph
(20 km/h).
If the display message disappears, the functions mentioned
above are available again.
If the display message continues to be displayed:
X Drive on with care.
X Visit a qualified specialist workshop immediately. 206
Display
messagesOn-board computer and displays