Limited braking efficiency on sal-
ted roads ....................................... 140
New brake disks ............................ 140
New brake pads/linings ................ 140
Off-road driving .............................. 142
Overrun cut-off .............................. 138
Snow chains .................................. 282
Speed limitation .............................138
Towing a trailer .............................. 165
Wet road surface ........................... 140
E
EASY-PACK tailgate
Problems with the tailgate ...............7 9
EBD (electronic brake force distri-
bution)
Display message (vehicle with
steering wheel buttons) ................ .209
Display message (vehicle without
steering wheel buttons) ................. 195
Function/notes ................................ 65
ECO start/stop function
Automatic engine start .................. 126
Automatic engine switch-off .......... 126
Deactivating/activating ................. 127
General information ....................... 125
Important safety notes .................. 126
Electric sliding door
Function ...........................................7 6
Important safety notes .................... 75
Obstacle detection ........................... 76
Opening/closing from the inside .....7 7
Problem (malfunction) ..................... 79
Programming the key button ........... 78
Resetting ......................................... 78
Reversing feature ............................. 76
Electrical fuses
see Fuses
Electrical sliding door
Opening/closing from the out-
side .................................................. 76
Electronic brake force distribution
see EBD (electronic brake force
distribution)
Electronic Stability Program
see ESP
®(Electronic Stability Program) Emergency
Automatic measures after an acci-
dent .................................................5 8
Emergency braking
see BAS (Brake Assist System)
Emergency release
Vehicle ............................................ .71
Emergency Tensioning Devices
Activation ........................................ .56
Emissions control
Service and warranty information .... 27
Engine
Altitude limit (diesel engine ) .......... 143
C
hanging the power output ............. 31
Check Engine warning lamp ........... 227
Cleaning instructions ..................... 267
Display messages (vehicle with
steering wheel buttons) ................. 214
Display messages (vehicle with-
out steering wheel buttons) ........... 200
ECO start/stop function ................ 125
Engine number ............................... 306
Irregular running ............................ 127
Jump-starting ................................. 274
Operating safety .............................. 31
Starting .......................................... 124
Starting problems .......................... 127
Switching off .................................. 137
Tow-starting (vehicle) ..................... 278
Engine electronics
Notes ............................................. 305
Problem (malfunction) ................... 127
Engine jump starting
see Jump starting (engine)
Engine oil
Adding ........................................... 255
Additives ........................................ 310
Checking the oil level using the
dipstick .......................................... 254
Display messages (vehicle with
steering wheel buttons) ................. 215
Display messages (vehicle with-
out steering wheel buttons) ........... 201
Filling capacity ............................... 309
Information about oil consump-
tion ................................................ 310
Notes about oil grades ................... 309
Oil change ...................................... 310
Index11
Important safety notes .................. 306
Refrigerant (air-conditioning sys-
tem) ............................................... 312
Transmission oil .....................310, 311
Washer fluid ................................... 313
Setting the air distribution ...............116
Setting the airflow ............................ 116
Setting the speed
see Cruise control
Settings
Factory (vehicle with steering
wheel buttons) ............................... 190
Factory (vehicle without steering
wheel buttons) ............................... 176
On-board computer (vehicle with
steering wheel buttons) ................. 188
On-board computer (vehicle with-
out steering wheel buttons) ........... 176
Side impact air bag .............................5 1
Side windows
Cleaning ......................................... 267
Convenience closing feature ............ 83
Convenience opening feature ..........8 3
Hinged side windows ....................... 82
Important safety information ........... 82
Opening/closing .............................. 82
Overview .......................................... 82
Problem (malfunction) ..................... 83
Resetting ......................................... 83
Signal and ambient light
Changing a bulb ............................. 102
Sliding door
Child-proof locks .............................. 63
Cleaning ......................................... 269
Important safety notes .................... 74
Indicator lamp ................................ 231
Opening/closing from the inside ..... 75
Opening/closing from the out-
side .................................................. 75
see Electric sliding door
SmartKey
Changing the battery ....................... 72
Changing the programming ............. 70
Checking the battery ....................... 71
Convenience closing feature ... 83, 119
Convenience opening feature .......... 83
Door central locking/unlocking ....... 69
Important safety notes .................... 69 Loss ................................................. 72
Mechanical key ................................ 70
Problem (malfunction) .....................
72
SmartK
ey positions (ignition lock) .. 123
Snow chains ...................................... 282
Sockets .............................................. 243
Spare wheel
General notes ................................ 303
Important safety notes .................. 303
Removing/mounting ...................... 303
Special seat belt retractor .................. 59
Specialist workshop ............................ 31
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer (vehicle with
steering wheel buttons) ................. 188
Activating/deactivating the addi-
tional speedometer (vehicle with-
out steering wheel buttons) ........... 177
Digital (vehicle with steering
wheel buttons) ............................... 181
Digital (vehicle without steering
wheel buttons) ............................... 175
General notes ................................ 172
In the instrument cluster (vehicle
with steering wheel buttons) ............ 39
In the instrument cluster (vehicle
without steering wheel buttons) ...... 37
Setting the display unit (vehicle
with steering wheel buttons) ......... 188
Setting the display unit (vehicle
without steering wheel buttons) .... 177
SRS (Supplemental Restraint Sys-
tem)
see Restraint system
Standing lamp
Display messages (vehicle with
steering wheel buttons) ................. 213
Standing lamps
Display messages (vehicle with-
out steering wheel buttons) ........... 199
Replacing bulbs (front) ................... 104
Replacing bulbs (rear) .................... 105
Switching on/off .............................. 96
20Index
TIN (Tire Identification Number)
(definition) .....................................298
Tire bead (definition) ......................2 97
Tire pressure (definition) ................ 297
Tire pressures (recommended) ...... 296
Tire size designation, load-bearing
capacity, speed rating .................... 293
Tire tread ....................................... 280
Tire tread (definition) ..................... 297
Total load limit (definition) ............. 298
Traction (definition) ....................... 298
TWR (permissible trailer drawbar
noseweight) (definition) ................. 298
Uniform Tire Quality Grading
Standards (definition) .................... 296
Wear indicator (definition) ............. 298
Wheel and tire combination ........... 302
Wheel rim (definition) .................... 296
Wheel/tire combinations ...............3 02
Tool
see Vehicle tool kit
Top Tether ............................................ 61
Tow-starting
Emergency engine starting ............ 278
Important safety notes .................. 276
Towing
If the vehicle is stuck ..................... 278
Installing/removing the towing
eye ................................................. 277
Towing a trailer
Active Parking Assist ..................... 156
Axle load, permissible .................... 316
Cleaning the trailer tow hitch ......... 269
Coupling up a trailer ......................1 67
Decoupling a trailer ....................... 168
Driving tips ....................................1 65
Notes on retrofitting ......................3 15
Power supply ................................. 170
Trailer loads ................................... 316
Towing away
Important safety guidelines ........... 276
With both axles on the ground ....... 278
With the rear axle raised ................ 277
Towing eye ......................................... 272
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights ............................................... 169 Trailer operation
Lights display messages (vehicle
with steering wheel buttons) ......... 211
Lights display messages (vehicle
without steering wheel buttons) .... 198
Trailer towing
Blind Spot Assist ............................ 150
ESP
®................................................ 67
PARKTRONIC ................................. 156
Permissible trailer loads and
drawbar noseweights ..................... 169
Transmission
see Automatic transmission
Transmission oil ........................ 310, 311
Transmission positions
Automatic transmission ................. 129
Display (DIRECT SELECT lever) ...... 130
Transport
Lashing straps ............................... 247
Loading guidelines ......................... 244
Stickers ......................................... 247
Vehicle ...........................................2 78
Transport by rail ................................ 139
Transportation
Rail ................................................ 139
Transportation aids
Load protection net ....................... 249
Transporting
Cargo compartment variations ...... 246
Load distribution ............................ 245
Securing a load .............................. 246
Trim pieces (cleaning instruc-
tions) .................................................. 270
Trip computer
Displaying (vehicle with steering
wheel buttons) ............................... 181
Displaying (vehicle without steer-
ing wheel buttons) ......................... 174
Resetting (vehicle with steering
wheel buttons) ............................... 181
Resetting (vehicle without steer-
ing wheel buttons) ......................... 174
Selecting the display units (vehi-
cle with steering wheel buttons) .... 188
Selecting the display units (vehi-
cle without steering wheel but-
tons) .............................................. 177
Index23
You must reset the electric sliding door if there
has been a malfunction or an interruption in the
voltage supply (
Ypage 78).
iPlease note, if the child-proof locks have
been activated, you cannot open the sliding
door from the inside. You can only open a
sliding door from the inside if the child-proof
locks have not been activated. Further infor-
mation can be found under "Child-proof locks
for the sliding door" (
Ypage 63) and "Open-
ing/closing from the inside" (Ypage 77).
Obstacle detection with reversing
feature
The sliding door is equipped with automatic
obstacle detection with reversing feature. If a
solid object blocks or restricts the sliding door
during the automatic closing process, the slid-
ing door opens again automatically. If the sliding
door is obstructed during the opening proce-
dure, it moves back a few centimeters in the
opposite direction and stops.
Automatic obstacle detection with reversing
feature is only an aid. It is not a substitute for
your attentiveness when closing the electrical
sliding door.
If an obstacle is detected, the display shows the
Left-hand Electric Sliding Door
ObstructionDetectedmessage for example,
and five warning tones sound.
GWARNING
The reversing feature does not react:
Rto soft, light and thin objects, e.g. small fin-
gers
Rover the last 8 mm of the closing movement
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
When closing, make sure that no-one has any
parts of the body within the closing area.
If someone is trapped:
Rpress the 5button on the SmartKey, or
Rpull the exterior door handle, or
Rpress the corresponding sliding door but-
ton in the center console, or
Rpress the button on the door frame, or
Rpull the rocker switch on door handle
Opening/closing from the outside
The sliding door is equipped with an active
retainer, which engages the door at the end stop
when opened.
If the vehicle is equipped with two electric slid-
ing doors; the 5button on the SmartKey can
only be used to open or close one of the two
sliding doors (
Ypage 78).
XTo open: pull door handle :in the direction
of the arrow.
or
XPress the 5button on the SmartKey for
longer than 0.5 seconds.
The sliding door unlocks, automatic operation
is started and the sliding door opens. In addi-
tion, you will hear two warning signals.
XTo close: pull door handle :in the direction
of the arrow.
or
XPress the 5button on the SmartKey for
longer than 0.5 seconds.
The sliding door is released from its lock and
automatic operation is started. The sliding
door closes.
If you press the 5button on the SmartKey,
you will hear two warning signals while the
doors close.
XTo interrupt automatic operation: pull door
handle :again.
or
XPress the 5button on the SmartKey again.
iIn unfavorable operating conditions, e.g.
frost, ice or heavy soiling, you can press and
76Electric sliding door
Opening and closing
XPress sliding door button in the door frame
A.
or
XBriefly pull back rocker switch =.
iIn unfavorable operating conditions, e.g.
frost, ice or heavy soiling, you can press and
hold the relevant sliding door button. The
electric sliding door moves with increased
force. Observe that, in such circumstances,
the obstacle detection is less sensitive. To
stop the movement, release the sliding door
button.
Programing the key button for the
sliding door
If the vehicle is equipped with two electric slid-
ing doors, the 5sliding door button on the
key can only be programmed for one of the two
sliding doors. You can then open or close the
selected sliding door with the 5button on
the key.
:Sliding door button for sliding door on the
left-hand side
;Sliding door button for sliding door on the
right-hand side
XMake sure that the sliding door to be pro-
grammed is open.
XTurn the key to position 2in the ignition
lock.
XPress and hold the ÅorÆ sliding door
button in the center console for the appropri-
ate sliding door until the sliding door is closed
and four tones have sounded.
The display shows the Left-hand Elec‐
tric Sliding Door Key Programmed/
Right-hand Electric Sliding Door
Key Programmedor L. Slide Door Pro‐grammed/R.SlideDoorProgrammedmes-
sage.
Resetting the sliding door
You must reset the sliding door if there has been
a malfunction or an interruption in the voltage
supply.
XIf the sliding door is open: close it by hand.
XUsing the ÅorÆ sliding door button on
the center console, open the sliding door at
least 15.8 in (40 cm) and then close the slid-
ing door completely.
XWhen the sliding door is closed, open the slid-
ing door fully using the ÅorÆ sliding
door button on the center console.
The sliding door is reset and operational.
XClose the sliding door if required.
78Electric sliding door
Opening and closing
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.
Do not run the engine for longer than neces-
sary when the vehicle is stationary.
Before carrying out maintenance measures and
repairs, you must read the following documents
relating to maintenance measures and repairs:
Rrelevant sections of the technical documen-
tation such as the Operator's Manual and
workshop information
Rlegal stipulations such as work safety regula-
tions and accident prevention regulations
While working under the vehicle, you must
secure the vehicle on jack stands with sufficient load capacity.
Never use a vehicle jack instead of stands. The
jack is designed only to raise the vehicle for a
short time when changing a wheel. It is not
suited for performing maintenance work under
the vehicle.
Please also refer to the notes about qualified
specialist workshops (
Ypage 31).
The scope and regularity of the inspection and
maintenance work primarily depend on the
often diverse operating conditions. Specialist
knowledge beyond the scope of this Operator's
Manual is required when carrying out testing
and maintenance work. This work should only be
carried out by trained staff.
The vehicle Maintenance Booklet describes the scope and frequency of maintenance work and
contains additional notes on the Limited War-
ranty. You will find information about service
products approved by Mercede s-Benz a
ndcapacities under "Service products and capaci-
ties" (
Ypage 306)
Maintenance services must be carried out in
accordance with the provisions and recommen- dations in the Maintenance Booklet. Not doing
so could void the warranty claim and lead to
refusal of goodwill gestures after the manufac-
turer has submitted a damage report.
Observe the information under "Mercedes-Benz
genuine parts" (
Ypage 33).
Service interval display
General notes
The service interval display informs you of the
next service due date. Information on the type of
service and service intervals can be found in the
Maintenance Booklet.
iThe service interval display does not provide
information about the engine oil level. The
service interval display should therefore not
be confused with the engine oil level display.
For example, the display shows one of the fol-
lowing service messages for a few seconds:
RService A in .. days
RService A Dueor Service A Due
RServ. A Exceed. by .. Days
Then either the remaining time or distance until
the next service due date is displayed. If the
service due date has been exceeded, the
elapsed time or distance traveled after the over-
due service date is shown. The letter in the dis-
play message indicates which service is due. A
stands for a minor service andBfor a major ser-
vice.
A qualified specialist workshop, e.g. an author-
ized Mercedes-Benz Commercial Van Center,
will reset the service interval display after the
service work has been carried out. You can also
obtain further information on maintenance
work, for example.
The prescribed service interval is based on nor- mal vehicle use. Service work will need to be
performed more frequently than prescribed if
the vehicle is operated under more arduous con-
ditions or with higher loads. Such arduous con-
ditions include:
Rregular city driving with frequent intermediate
stops
Rdriving predominantly short distances
Maintenance259
Maintenance and care
Z