1, 2, 3 ...
12 V socket ........................................ 236 A
ABS (Anti-lock Braking System) Display message ............................ 204
Function/notes ................................ 57
Important safety notes .................... 57
Indicator lamp ................................ 218
Access step in the bumper
Cleaning .........................................2 69
Activating/deactivating cooling
with air dehumidification ................. 117
Activating/deactivating the roof
ventilator .......................................... .133
Adaptive Brake Assist
Function/notes ............................ .162
ADAPTIVE ESP ®
see ESP ®
(Electronic Stability Program)
Add-on equipment ............................... 26
Additional indicators
Replacing bulbs (roof) .................... 104
Additives
Diesel ............................................ 320
Engine oil ....................................... 323
ADR (working speed governor) ........172
Air bags
Deployment ..................................... 49
Front air bag (driver, front
passenger) ....................................... 48
Important safety notes .................... 47
Introduction ..................................... 47
Thoraxbag ........................................ 48
Window curtain air bag .................... 49
Air filter
Indicator lamp ................................ 225
Air pressure
see Tire pressure
Air vents
Adjusting for the passenger com-
partment ........................................ 121
Adjusting on the roof ..................... 121
Important safety notes .................. 120
Setting the center air vents ........... 121
Setting the side air vents .............. .121 Air-conditioning system
Refrigerant ..................................... 326
see Climate control
Air-recirculation mode
Important safety notes .................. 120
Switching on/off ........................... 120
Anti-lock Braking System
see ABS (Anti-lock Braking System)
Anti-theft system
Interior motion sensor ..................... 62
Armrests .............................................. 87
Ashtray ............................................... 235
ASR (acceleration skid control)
Activating/deactivating ................... 58
Display message ............................ 205
Function/notes ................................ 58
Important safety notes .................... 58
Indicator lamp ................................ 218
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 61
Switching off the alarm .................... 61
Authorized workshop
see Qualified specialist workshop
Automatic car wash (care) ...............265
Automatic climate control
see Climate control
Automatic headlamp mode ................ 93
Automatic locking ............................... 71
Automatic transmission
Accelerator pedal position ............. 144
Changing gear ............................... 143
Changing gear yoursel f.................. 143
Driving tips .................................... 144
Emergency running mod e.............. 145
Important safety notes .................. 142
Kickdown ....................................... 144
Maneuvering .................................. 144
Overview ........................................ 142
Problem (malfunction) ................... 145
Releasing the parking lock man-
uall y............................................... 145
Selector lever ................................ 142
Selector lever positions ................. 143
Shift ranges ................................... 144
Starting the engine ........................ 139
Touchshift ...................................... 143
Trailer towing ................................. 144 4
Index
Transmission oil change ................3
24
Automatic transmission emer-
gency mode ....................................... 145
AUX port ............................................. 237
Auxiliary heating
Activating/deactivating heater
booster mode ................................ 130
Adjusting ....................................... 194
Conditions for switching on ........... 123
Heating time .................................. 123
Important safety notes .................. 122
Operating with the button (control
panel) ............................................ 123
Operation with the remote con-
trol ................................................. 125
Operation with the timer ................ 127
Problem (malfunction) ................... 132
Selecting a switch-on time ............. 124
Setting the switch-on time ............. 125
see Auxiliary heating
Axle load, permissible (trailer tow-
ing) ...................................................... 330 B
Backup lamps Replacing bulbs ............................ .103
Backup lamps (Chassis Cab)
Replacing bulbs ............................ .104
BAS (Brake Assist System)
Display message ............................ 205
Function/notes ................................ 59
Indicator lamp ................................ 218
Basic settings
see Settings
Battery
Isolating switch .............................. 137
Replacing (SmartKey) ..................... .69
Battery (SmartKey)
Checking .......................................... 68
Important safety notes .................... 68
Replacing ......................................... 69
Battery (vehicle)
Care ............................................... 264
Charge indicator lamp ................... 222
Charging ........................................ 263
Disconnecting and connecting
(driver's footwell) ........................... 260 Disconnecting and connecting
(engine compartment) ................... 262
Display message ............................ 216
Important safety notes .................. 258
Installing/removing (driver's foot-
well )............................................... 262
Installing/removing (engine com-
partment) ....................................... 263
Jump starting ................................. 276
Location ......................................... 260
Removing/installing the floor cov-
ering (driver's footwell) .................. 260
Before driving off
Important safety notes .................. 138
Belt
see Seat belts
Bleeding the fuel system .................. 141
Blind Spot Assist
Activating/deactivating ......... 165, 194
Notes/function .............................. 163
Trailer towing ................................. 165
BlueTEC exhaust gas aftertreat-
ment
Notes ............................................... 25
Bottle holder
see Cup holder
Brake Assist
see BAS (Brake Assist System)
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Checking the level ......................... 254
Display message ............................ 206
Notes ............................................. 324
Warning lamp ................................. 219
Brake force distribution, elec-
tronic
see EBD (electronic brake force
distribution)
Brake lamps
Replacing bulb s............................. 103
Brake lamps (Chassis Cab)
Replacing bulb s............................. 104
Brake linings
Display message ............................ 205
Indicator lamp ................................ 222
Brake system
Malfunction .................................... 205 Index
5
Releasing the parking lock man-
ually (automatic transmission)
........ 145
Remote control
Changing the operating duration
(auxiliary heating) .......................... 126
Replacing the battery (auxiliary
heating ) ........................................ 130
Switching on/off (auxiliary heat-
ing) ................................................ 126
Synchronizing (auxiliary heating) ... 126
Replacing bulbs
Important safety notes .................... 99
Replacing the battery (auxiliary
heating remote control) .................... 130
Restraint system
Introduction ..................................... 42
Warning lamp (function) .......... 42, 222
Reverse warning feature .................. 140
Roof carrier
Maximum payloa d.......................... 328
Notes ............................................. 245
Roof load (roof carrier) ..................... 328S
Safety Child restraint systems .................... 52
Children in the vehicle ..................... 51
Safety system
see Driving safety systems
Seat belts
Adjusting the height ......................... 45
Cleaning ......................................... 271
Correct usage .................................. 45
Display message ............................ 207
Fastening ......................................... 45
Important safety guidelines ............. 44
Introduction ..................................... 43
Releasing ......................................... 46
Warning lamp ................................. 227
Warning lamp (function) ................... 46
Seat heating ......................................... 87
Seats
Adjusting lumbar support ................ 83
Adjusting the co-driver's sea t.......... 83
Adjusting the head restraint ............ 86
Armrest ............................................ 87
Cleaning the cover ......................... 271 Correct driver's seat position ........... 82
Folding seat ..................................... 85
Important safety notes .................... 82
Rear bench seat ............................... 85
Seat heating .................................... 87
Setting the driver's seat ................... 83
Swivel seat ....................................... 84
Twin co-driver's seat ........................ 85
Securing loads
Important safety notes .................. 242
Selector lever
Cleaning ......................................... 270
Sensors (cleaning instructions) ....... 268
Service center
see Qualified specialist workshop
Service interval display
Calling up the service due date ...... 258
Exceeding a service due date ........ 258
Notes ............................................. 257
Service due date (automatic dis-
play) ............................................... 257
Service products
Brake fluid ..................................... 324
Coolant (engine) ............................ 325
Diesel ............................................ 318
Diesel Exhaust Fluid (DEF) ............. 320
Engine oil ....................................... 322
Fuel ................................................ 318
Important safety notes .................. 318
Power steering fluid ....................... 324
Refrigerant ..................................... 326
Transmission oil ............................. 324
Washer fluid ................................... 326
Setting the air distribution ............... 117
Setting the airflow ............................ 118
Setting the clock
Vehicles with steering wheel but-
tons ............................................... 191
Vehicles without steering wheel
buttons .......................................... 183
Settings
Resetting all (vehicles with steer-
ing wheel buttons) ......................... 188
Resetting submenus (vehicles
with steering wheel buttons) ......... 189
Short journeys (diesel particle fil-
ter) ...................................................... 153 16
Index
Trailer
Brake force booster malfunction ... 219
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights .............................................. .177
Trailer towing
Blind Spot Assist ............................ 165
PARKTRONIC ................................. 170
Permissible trailer loads and
drawbar noseweights ..................... 177
Transmission
see Automatic transmission
Transmission oil ................................ 324
Transport
Loading guidelines ......................... 240
Vehicle .......................................... .280
Transport by rail ................................ 154
Transportation
Rail ................................................ 154
Transporting
Load distribution ............................ 242
Securing a load .............................. 242
Trim pieces (cleaning instruc-
tions) ................................................. .270
Trip computer (on-board com-
puter) ................................................. .195
Trip meter
see Trip odometer
Trip odometer
Display (vehicles with steering
wheel buttons) ............................... 187
Display (vehicles without steeringwheel buttons) ............................... 182
Resetting ....................................... 181
see Trip computer (on-board computer)
Turn signals
Replacing bulbs (front) ................... 102
Replacing bulbs (rear) .................... 103
Switching on/off .............................. 94
Turn signals (Chassis Cab)
Replacing bulbs (rear) .................... 104
Twin co-driver's seat
Folding table .................................. 234
Stowage compartment .................. 232
Two-way radios
Type approval/frequency .............. 316 TWR (Tongue Weight Rating) (defi-
nition)
................................................. 305 U
Unlocking From inside the vehicle (central
unlocking button) ............................ .71
USB port .............................................2 38 V
Vehicle Data acquisition ............................... 29
Display message ............................ 216
Electronics ..................................... 316
Equipment ....................................... 22
Individual settings (vehicles with
steering wheel buttons) ................. 188
Limited Warranty ............................ .22
Loading .......................................... 295
Locking (SmartKey) .......................... 66
Lowering ........................................ 310
Maintenance .................................... 28
Parking for a long period ................ 151
Pulling away ................................... 140
Raising ........................................... 307
Registration ............................... 25, 28
Reporting problems ......................... 28
Securing from rolling away ............ 149
Towing away .................................. 277
Transporting .................................. 280
Unlocking (SmartKey )...................... 66
Vehicle battery
see Battery (vehicle)
Vehicle bodies
Body/equipment mounting direc-
tives for trucks ................................. 26
Vehicle data ....................................... 327
Vehicle identification number .......... 316
Vehicle identification plate .............. 316
Vehicle tool kit .................................. 274
Vents
see Air vents
Voltage supply
Fuses ............................................. 280 20
Index
G
WARNING
Gases and fluids from substances that con-
stitute a health hazard or react aggressively
can escape even from securely closed con-
tainers. When transporting such substances
in the vehicle interior, your ability to concen-
trate or your health could be affected during
the journey. Malfunctions, short circuits or
electrical component system failures may
also result. There is a risk of an accident and
fire.
Do not store or transport any substances in
the vehicle interior which are hazardous to
health or react aggressively.
These instructions must also be observed for
vehicles where the cargo compartment is not fully separated from the driver's cab.
Partition with door/window: always keep thedoor/window in the partition closed during
transport.
Examples of substances that are hazardous
to health and/or react aggressively:
R Solvents
R Fuel
R Oil and grease
R Cleaning agents
R Acids Protection of the environment
Economic and environmentally aware
driving H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner. Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected
by these factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
R avoid short trips as these increase fuel con-
sumption.
R always make sure that the tire pressures
are correct.
R do not carry any unnecessary weight.
R remove roof racks once you no longer need
them.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R always have service work carried out at a
qualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
starting the engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain a safe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking.
R change gear in good time and use each gear
only up to 00C3of its maximum engine speed.
R switch off the engine in stationary traffic.
R keep an eye on the vehicle's fuel consump-
tion. Environmental issues and recommen-
dations
When prompted by this Operator's Manual to dispose of materials, please try to regenerate
and recycle these materials. Observe all rel-
evant environmental guidelines and regula- Introduction
23 Z
Problems with the transmission
Problem
Possible causes/consequences and
0050
0050Solutions The transmission mal-
functions when shifting
gear. The transmission is losing oil.
X Have the transmission checked immediately at a qualified spe-
cialist workshop. The acceleration char-
acteristics have deter-
iorated noticeably.
The transmission does
not shift. The transmission is in emergency mode.
It is only possible to shift into second gear or reverse gear
R.
X Stop the vehicle.
X Depress the brake pedal.
X Move the selector lever to position P.
X Switch off the engine.
X Wait at least 10 seconds before restarting the engine.
X Depress the brake pedal.
X Move the selector lever to position Dor R.
In position D, the transmission shifts into second gear; in posi-
tion R, the transmission shifts into reverse gear.
X Have the transmission checked immediately at a qualified spe-
cialist workshop. Releasing the parking lock manually
In the event of a malfunction, it is possible to
manually release the selector lever from the
lock in parking position P, e.g. to have the
vehicle towed away. X
Apply the parking brake.
X Remove cover 0043.
X Slide implement 0044as far as it will go into
the opening. X
Push the implement in and simultaneously
move the selector lever out of position P.
The selector lever lock is released. You can now move the selector lever freely again
until it is returned to position P.
X Remove implement 0044.
X Re-install cover 0043.
i The screwdriver from the vehicle tool kit
could function as the implement, for
instance (Y page 274). Refueling
Important safety notes
G
WARNING
Fuel is highly flammable. Improper handling of fuel creates a risk of fire and explosion.
Avoid fire, open flames, smoking and creatingsparks under all circumstances. Switch off the Refueling
145Driving and parking
Z
G
WARNING
When driving off-road, your body is subject to forces from all directions, due to the uneven
surface. You could be thrown from your seat,
for instance. There is a risk of injury.
Always wear a seat belt, even when driving off-
road. G
WARNING
If you drive over obstacles or in ruts, the steer- ing wheel may jerk out of your grip, causing
injury to your hands.
Always hold the steering wheel firmly with
both hands. When driving over obstacles, you must expect steering forces to increase
briefly and suddenly. G
WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with hot parts of the exhaust system. There is a risk of fire.
When driving off road or on unpaved roads,
check the vehicle's underside regularly. In
particular, remove parts of plants or other
flammable materials which have become
trapped. In the case of damage, contact a
qualified specialist workshop.
! When driving off-road or on unpaved sur-
faces, check the underside of the vehicle
and the wheels and tires at regular inter-
vals. In particular, remove any trapped for- eign objects, e.g. stones and branches.
Such foreign objects may:
R damage the chassis, the fuel tank or the
brake system
R cause imbalances and thus vibrations
R be flung out when you continue driving
If there is any damage, inform a qualified
specialist workshop.
When driving off-road and on construction
sites, sand, mud and water mixed with oil, for
example, may get into the brakes. This may
lead to a reduction in braking performance or total brake failure, also as a result of
increased wear. The braking characteristics
will vary depending on the material that has
got into the system. Clean the brakes after
driving off-road. If you then notice reduced
braking performance or hear scraping noises,
have the brake system checked at a qualified specialist workshop. Adjust your driving style
to the changed braking characteristics.
Driving off-road or on construction sites
increases the possibility of vehicle damage
which may in turn lead to the failure of certain assemblies and systems. Adapt your driving
style to the off-road driving conditions. Drive
carefully. Have any vehicle damage rectified
at a qualified specialist workshop as soon as
possible.
When driving on rough terrain, do not shift the transmission into the neutral position. You
could lose control when attempting to brake
the vehicle with the service brake. If your
vehicle cannot manage an uphill slope, drive
back down the slope in reverse gear.
When loading your vehicle for driving off-road or on a construction site, keep the vehicle's
center of gravity as low as possible.
Checklist before driving off-road X
Check the fuel and DEF levels (Y page 181)
and top up (Y page 148).
X Engine: check the oil level (Y page 250)
and add oil (Y page 252).
Before driving up or down steep gradients,
fill the oil to the maximum level.
i If you drive up or down steep gradients,
the 00B2 symbol may appear in the display.
The engine operating safety is not put at
risk if you have filled the engine oil to the
maximum level before the journey.
X Vehicle tool kit: check that the jack is
working (Y page 274).
X Make sure that a lug wrench (Y page 274),
wooden underlay for the jack, a robust tow Driving tips
157Driving and parking Z
Single tires:
if the tires are of identical
dimensions, you can rotate both wheels on
both the front and rear axles so that the tires'
original direction of rotation is maintained. On unidirectional tires, an arrow on the sidewall
shows the prescribed direction of rotation of
the tire.
Twin rear tires: if the tires are of identical
dimensions, you can rotate the wheels on the
front axle and the inner wheels on the rear
axle in pairs such that the original direction of
tire rotation is retained. With unidirectional
tires, you may rotate the outside wheels at
the rear axle from one side to the other. Direction of rotation
Tires with a specified direction of rotation
have additional benefits, e.g. if there is a risk
of hydroplaning. You will only gain these ben-
efits if the correct direction of rotation is
observed.
An arrow on the sidewall of the tire indicates its correct direction of rotation.
You may mount a spare wheel against the
direction of rotation. Observe the time
restriction on use as well as the speed limi-
tation specified on the spare wheel. Storing wheels
Store wheels that are not being used in a cool, dry and preferably dark place. Protect the
tires from contact with oil, grease and fuel. Mounting a wheel
Vehicle preparation X
Stop the vehicle as far away as possible
from traffic and on a level, firm and non-slip
surface.
X If your vehicle poses a risk to approaching
traffic, switch on the hazard warning lamps.
X Apply the parking brake. X
Turn the front wheels to the straight-ahead
position.
X Move the selector lever of the automatic
transmission to position P.
X Switch off the engine.
X Passengers should leave the vehicle. Make
sure that the passengers are not endan-
gered as they do so.
X Make sure that no one is near the danger
area while the wheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Place the warning triangle or warning lamp
at a suitable distance.
Observe legal requirements.
X Secure the vehicle to prevent it from rolling
away.
i Observe the safety notes on parking in the
section on "Driving and parking"
(Y page 149).
X On level terrain: place chocks or other
suitable objects under the front and rear of the wheel that is diagonally opposite the
wheel to be changed.
X On slight inclines: place chocks or other
suitable objects under the wheels on the
front and rear axles opposite the wheel to
be changed.
X Take the vehicle tool kit and the jack from
the footwell on the co-driver's side
(Y page 274).
X Remove the spare wheel from the spare
wheel bracket (Y page 313). Observe the
safety notes in the "Spare wheel" section
(Y page 312).
X On wheels with wheel bolts, remove the
hub caps. 306
Changing wheelsWheels and tires