Trailer towing
................................. 146
Transmission oil change ................328
Automatic transmission emer-
gency mode ....................................... 147
Auxiliary heating Activating/deactivating heater
booster mode ................................ 130
Conditions for switching on ...........123
Heating time .................................. 123
Important safety notes ..................122
Operating with the button (control
panel) ............................................ 124
Operation with the remote
control ........................................... 125
Operation with the timer ................127
Problem (malfunction) ...................132
Selecting a switch-on time ............. 124
Setting the switch-on time .............125
see Auxiliary heating
AUX port ............................................ .240
Axle load, permissible (trailer tow-
ing) ...................................................... 333 B
Backup lamps Replacing bulbs ............................. 103
Backup lamps (Chassis Cab)
Replacing bulbs ............................. 104
BAS (Brake Assist System)
Display message ............................ 207
Function/notes ................................ 57
Indicator lamp ................................ 221
Basic settings
see Settings
Battery
Isolating switch .............................. 136
Replacing (SmartKey) ......................69
Battery (SmartKey)
Checking .......................................... 68
Important safety notes ....................68
Replacing ......................................... 69
Battery (vehicle)
Care ............................................... 266
Charge indicator lamp ...................225
Charging ........................................ 266
Disconnecting and connecting
(driver's footwell) ........................... 262Disconnecting and connecting
(engine compartment)
...................264
Disconnecting and reconnecting
(base of driver's seat) ....................265
Display message ............................ 219
Important safety notes ..................260
Installing/removing (base of driv-
er's seat) ........................................ 266
Installing/removing (driver's foot-
well) ............................................... 263
Installing/removing (engine com-
partment) ....................................... 265
Jump starting ................................. 278
Location ......................................... 261
Removing/installing the floor cov-
ering (driver's footwell) ..................261
Before driving off
Important safety notes ..................138
Belt
see Seat belts
Bleeding the fuel system ..................143
Blind Spot Assist Activating/deactivating .................166
Notes/function .............................. 164
Trailer towing ................................. 166
Bodies
Body/equipment mounting direc-
tives for trucks ................................. 28
Bottle holder ...................................... 237
see Cup holder
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Checking the level .........................256
Display message ............................ 208
Notes ............................................. 328
Warning lamp ................................. 222
Brake force distribution, elec-
tronic
see EBD (electronic brake force
distribution)
Brake lamps
Replacing bulbs ............................. 103
Brake lamps (Chassis Cab)
Replacing bulbs ............................. 104
Brake linings
Display message ............................ 207
Indicator lamp ................................ 225 Index
5
Problem Possible causes/consequences and
0050
0050Solutions The auxiliary heating
switches off automati-
cally and/or cannot be
switched on. 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.
X
Have the alternator and battery checked. The auxiliary heating
switches off automati-
cally and/or cannot be
switched on. The fuse is blown.
X
Replace the fuse; see the "Fuse allocation" supplement.
X Have the cause of the blown fuse determined at a qualified spe-
cialist workshop. The auxiliary heating
switches off automati-
cally and/or cannot be
switched on. A malfunction has occurred.
X
Switch the ignition on and off twice.
If the auxiliary heating still cannot be switched on, the heating
device is faulty.
X Have the auxiliary heating checked at a qualified specialist
workshop. The auxiliary heating is
overheated. The coolant level is too low.
X
Check the coolant level and add more coolant if necessary
(Y page 255). Operating the cargo compartment air
vents If your vehicle is equipped with a roof venti-
lator, you can ventilate and extract air from
the cargo compartment. X
Turn the key to position 2in the ignition
lock.
X To activate and extract air: press the
upper section of the 00A8switch.
The roof ventilator removes used air from
the cargo compartment.
X To activate and ventilate: press the lower
section of the 00A7switch.
The roof ventilator feeds fresh air into the
cargo compartment.
X To switch off: set the switch to the middle
position. Operating the cargo compartment air vents
133Climate control 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
cialist workshop or a special
collection point for used bat-
teries.
Observe the following notes:
R Have the condition of charge checked for
the batteries more frequently if you use the
vehicle mainly for short trips or if you leave
it parked for an extended period.
In order for the batteries to achieve their
maximum possible service life, they must
always be sufficiently charged.
R When replacing a battery, only use batter-
ies that are recommended for use in
Sprinter vehicles.
R Have the battery removed at a qualified
specialist workshop.
R If you intend to leave your vehicle parked
for a long period:
- consult a qualified specialist workshop
or
- switch off the electrical system using the
battery main switch (Y page 136).
i When you park the vehicle, remove the
key if you do not require any electrical con-
sumers. The vehicle will then use very little
energy, thus conserving battery power. Installation locations
Your vehicle may be equipped with three bat-
teries, depending on the equipment version:
R a starter battery in the battery case in the
driver's footwell
R additional battery in the engine compart-
ment
R auxiliary battery under the driver's seat Installing/removing the floor cover-
ing (starter battery)
G
WARNING
Objects in the driver's footwell can restrict the
pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle
is jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use
loose floormats and do not place floormats on
top of one another. X
Switch off all electrical consumers.
X To remove: remove screws 0087and take off
trim 0044.
X Remove floor covering 0043.
X To install: place floor covering 0043in the
driver's footwell.
X Slide floor covering 0043underneath the car-
rier of the accelerator pedal and align it at
the base of the driver's seat and at the door
sill.
Make sure that the floor covering does not
obstruct the accelerator pedal.
X Put trim 0044in place and screw screws 0087
back in. Battery
261Maintenance and care Z