Index....................................................... 4
Introduction......................................... 23
Operating Instructions .......................... .23
Service and vehicle operation ................ 23
Proper use ............................................. 25
Protection of the environment ............... 25
Operating safety and vehicle approval
............................................................... 26
Genuine Mercedes-Benz parts ............... 29
QR code for rescue card ........................ 30
Data stored in the vehicle ...................... 30
At a glance ........................................... 32
Cockpit .................................................. 32
Instrument cluster ................................. 33
Steering wheel buttons .......................... 36
Center console ...................................... 36
Overhead control panel ......................... 37
Door control panel ................................. 38
Further control panels ........................... 38
Safety ................................................... 40
Useful information ................................. 40
Occupant safety .................................... 40
Children in the vehicle ........................... 47
Pets in the vehicle ................................. 52
Driving safety systems ........................... 53
Emergency exit ...................................... 56
Theft deterrent locking system .............. 57
Opening and closing ...........................59
Useful information ................................. 59
Key ........................................................ 59
Central locking ...................................... 63
Driver's door and front passenger
door ....................................................... 64
Sliding door ........................................... 65
Electrical step ........................................ 66
Rear doors ............................................. 67
Partition sliding door ............................. 69
Side windows ......................................... 70
Seats, steering wheel and mirrors ....72
Useful information ................................. 72
Seats ..................................................... 72
Steering wheel ....................................... 77
Mirrors ................................................... 78
Lights and windshield wipers ............80
Useful information ................................. 80
Exterior lighting ..................................... 80
Interior lighting ...................................... 85
Changing bulbs ...................................... 87
Windshield wipers .................................. 94
Climate control .................................... 97
Useful information ................................. 97
Overview of climate control systems ..... 97
Operating the climate control system .. 100
Adjusting the air vents ......................... 104
Operating the auxiliary heating sys-
tem ...................................................... 105
Operating the cargo compartment air
vents .................................................... 115
Driving and parking ..........................116
Useful information ............................... 116
Breaking-in notes ................................. 116
Driving ................................................. 116
Automatic transmission ....................... 121
Refueling ............................................. 124
Parking ................................................ 127
Driving tips .......................................... 130
Driving systems ................................... 137
Working mode ..................................... 151
Towing a trailer .................................... 152
On-board computer and displays ....158
Useful information ............................... 158
Important safety notes ........................ 158
Instrument cluster ............................... 158
On-board computer (vehicles without
steering wheel buttons) ....................... 160
On-board computer (vehicles with
steering wheel buttons) ....................... 161
Display messages ................................ 173
2Contents
1, 2, 3 ...
4ETS (Electronic Traction System).... 55
12 V socket ........................................ 206
A
ABS (Anti-lock Braking System)
Display message ............................ 178
Function/notes ................................ 53
Important safety notes .................... 53
Indicator lamp ................................ 191
Access step in the bumper
Cleaning .........................................2 33
Activating/deactivating cooling
with air dehumidification ................. 101
Activating/deactivating the roof
ventilator ...........................................1 15
Adaptive Brake Assist
Function/notes .............................1 40
ADAPTIVE ESP
®
see ESP®(Electronic Stability Program)
Add-on equipment ............................... 28
Additional indicators
Replacing bulbs ............................... 89
Replacing bulbs (roof) ......................9 2
Additives
Diesel ............................................ 274
Engine oil ...................................... .278
Adjusting the headlamp range ........... 82
ADR (working speed governor) ........151
Air bags
Deployment ..................................... 46
Front air bag (driver, front
passenger) ....................................... 45
Important safety notes .................... 44
Introduction ..................................... 44
Side impact air bag .......................... 45
Window curtain air bag .................... 46
Air filter
Indicator lamp ................................ 197
Air pressure
see Tire pressure
Air vents
Adjusting for the passenger com-
partment ........................................ 105
Adjusting on the roof ..................... 105
Importa nt sa
fety notes .................. 104 Setting the center air vents ........... 104
Setting the side air vents ...............1
05
Air vents
see Air vents
Air-conditioning system
Refrigerant ..................................... 281
see Climate control
Air-recirculation mode
Important safety notes .................. 103
Switching on/off ........................... 103
Alarm system
see ATA (Anti-Theft Alarm system)
All-wheel drive
Engaging/disengaging ................... 145
Important safety notes .................. 144
LOW RANGE transmission ratio ..... 145
Anti-lock Braking System
see ABS (Anti-lock Braking System)
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Anti-theft system
Interior motion sensor ..................... 58
Armrests .............................................. 76
Ashtray ............................................... 205
ASR (acceleration skid control)
Activating/deactivating ................... 54
Display message ............................ 179
Function/notes ................................ 54
Important safety notes .................... 54
Indicator lamp ................................ 191
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 57
Switching off the alarm .................... 57
Authorized workshop
see Qualified specialist workshop
Automatic car wash (care) ...............229
Automatic climate control
see Climate control
Automatic headlamp mode ................ 81
Automatic locking ............................... 64
Automatic transmission
Accelerator pedal position ............. 123
Changing gear ............................... 122
Changing gear yourself .................. 122
Driving tips .................................... 123
4Index
Emergency running mode .............. 124
Important safety notes .................. 121
Kickdown ....................................... 123
Maneuvering .................................. 123
Overview ........................................ 121
Problem (malfunction) ................... 124
Releasing the parking lock man-
ually ............................................... 124
Selector lever ................................ 121
Selector lever positions ................. 122
Shift ranges ................................... 123
Starting the engine ........................ 118
Touchshift ...................................... 122
Trailer towing ................................. 123
Transmission oil change ................ 279
Automatic transmission emer-
gency mode ....................................... 124
AUX port ............................................. 207
Auxiliary heater
see Auxiliary warm-air heater
see Hot-water auxiliary heater
Auxiliary heating
Activating/deactivating heater
booster mode ................................ 110
Adjusting ....................................... 170
Conditions for switching on ........... 107
Heating time .................................. 106
Important safety notes .................. 105
Operating with the button (control
panel) ............................................ 107
Operation with the remote con-
trol ................................................. 108
Operation with the timer ................ 112
Selecting a switch-on time ............. 107
Setting the switch-on time ............. 108
see Auxiliary heating
see Auxiliary warm-air heater
see Hot-water auxiliary heater
Auxiliary warm-air heater
Problem (malfunction) ................... 115
Axle load, permissible (trailer tow-
ing) ...................................................... 283
B
Backup lamps
Replacing bulbs ............................... 90 Backup lamps (Chassis Cab)
Replacing bulbs ............................... 91
BAS (Brake Assist System)
Display message ............................ 179
Function/notes ................................ 54
Indicator lamp ................................ 191
Basic settings
see Settings
Battery
Isolating switch .............................. 116
Replacing (SmartKey) ...................... 61
Battery (SmartKey)
Checking .......................................... 61
Important safety notes .................... 61
Replacing ......................................... 61
Battery (vehicle)
Care ............................................... 228
Charge indicator lamp ................... 194
Charging ........................................ 228
Disconnecting and connecting ....... 225
Disconnecting and connecting
(engine compartment) ................... 227
Display message ............................ 189
Important safety notes .................. 223
Installing/removing (engine com-
partment) ....................................... 228
Jump starting ................................. 238
Location ......................................... 224
Removing and installing ................. 226
Removing and installing the floor
covering ......................................... 224
Before driving off
Important safety notes .................. 118
Belt
see Seat belts
Belt warning ......................................... 44
Bleeding the fuel system .................. 120
Blind Spot Assist
Activating/deactivating ......... 143, 170
Notes/function .............................. 141
Trailer towing ................................. 143
Bottle holder
see Cup holder
Brake Assist
see BAS (Brake Assist System)
Brake Assist System
see BAS (Brake Assist System)
Index5
Adaptive Brake Assist .................... 140
ASR (Acceleration Skid Control) ...... 54
BAS (Brake Assist System) .............. 54
Distance warning function ............. 139
EBD (electronic brake force distri-
bution) ............................................. 55
ESP
®(Electronic Stability Pro-
gram) ............................................... 55
Important safety information ........... 53
Overview .......................................... 53
Driving systems
Blind Spot Assist ............................ 141
Cruise control ................................ 137
Display message ............................ 186
Lane Keeping Assist ...................... 143
PARKTRONIC ................................. 148
Driving tips
Automatic transmission ................. 123
Brakes ........................................... 132
Break-in period .............................. 116
Checking brake lining thickness .... 133
Downhill gradient ........................... 132
Drinking and driving ....................... 130
Driving abroad ............................... 131
Driving in winter ............................. 134
Driving on flooded roads ................ 134
Driving on wet roads ...................... 134
Exhaust check ............................... 131
Fuel ................................................ 130
General .......................................... 130
Hydroplaning ................................. 134
Icy road surfaces ........................... 134
Important safety notes .................. 116
Limited braking efficiency on sal-
ted roads ....................................... 133
New brake disks ............................ 133
New brake pads/linings ................ 133
Off-road driving .............................. 135
Overrun cut-off .............................. 130
Snow chains .................................. 246
Speed limitation ............................. 131
Towing a trailer .............................. 152
Transport by rail ............................. 132
Wet road surface ........................... 133
DSR (Downhill Speed Regulation) .... 146
E
EBD (electronic brake force distri-
bution)
Display message ............................ 180
Function/notes ................................ 55
Indicator lamps .............................. 191
Electrical closing assist ...................... 66
Electrical fuses
see Fuses
Electrical step
Cleaning ......................................... 233
Display message ............................ 189
Emergency release .......................... 66
Function ........................................... 66
Important safety notes .................... 66
Indicator lamp ................................ 199
Manual retraction ............................ 66
Obstacle detection ........................... 66
Electrical system
Battery main switch ....................... 116
Electronic brake force distribution
see EBD (electronic brake force
distribution)
Electronic Stability Program
see ESP
®(Electronic Stability Program)
Electronic Traction System
see 4ETS (Electronic Traction System)
Emergency exit .................................... 56
Emergency exit window ..................... 56
Emergency Tensioning Devices
Activation ......................................... 46
Emissions control
Service and warranty information .... 23
Engine
ADR (working speed governor) ...... 151
Changing the power output ............. 27
Check Engine warning lamp ........... 196
Cleaning instructions ..................... 230
Engine number ............................... 273
Engine speed setting (working
mode) ............................................ 152
Irregular running ............................ 120
Jump-starting ................................. 238
Operating safety .............................. 27
Starting .......................................... 118
Starting problems .......................... 120
Switching off .................................. 129
10Index
J
JackJacking points ................................ 263
Preparation .................................... 263
Storage location ............................2 36
Using ............................................. 263
Jump-starting ..................................... 238
K
Key
Position in the ignition lock ............ 117
Key positions ..................................... 117
Kickdown ...........................................1 23
L
Lamps
see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 144
Function/notes .............................1 43
Language
Display (vehicles with steering
wheel buttons) ............................... 167
Lashing points and tie downs
Permissible tensile load ................. 281
LATCH-type (ISOFIX) child seat
anchors ................................................ 50
License plate lamp
Replacing bulbs ............................... 91
License plate lamp (Chassis Cab)
Replacing bulbs ............................... 91
Light sensor ......................................... 81
Lighting
see Lights
Lights
Activating/deactivating daytime
running lamps (on-board com-
puter with steering wheel but-
tons) .............................................. 168
Activating/deactivating surround
lighting (vehicles with steering
wheel buttons) ............................... 169
Automatic headlamp mode .............. 81
Bulb failure indicator ........................ 80
Cornering light function ................... 83
Driving abroad ............................... 132 Fog lamps ........................................ 81
Hazard warning lamps ..................... 83
Headlamp range .............................. 82
High beam flasher ............................ 82
High-beam headlamps ..................... 82
Highbeam Assist .............................. 84
Important safety notes .................... 80
Light switch ..................................... 80
Low-beam headlamps ...................... 80
Parking lamps .................................. 80
Rear fog lamp .................................. 81
Setting the exterior lighting
delayed switch-off (vehicles with
steering wheel buttons) ................. 169
Switching the daytime running
lamps on/off (switch) ...................... 80
Turn signals ..................................... 82
see Changing a bulb
see Interior lighting
Limited Warranty ................................ 23
Load distribution ............................... 210
Load securing aids
Carrier systems ............................. 212
Loading gui deli
nes
Important safety notes .................. 208
Loading rails
Installing cargo tie-down rings ....... 212
Maximum tensile strength ............. 282
Loads
Securing ........................................ 210
Transporting .................................. 208
Locator lighting
Setting (vehicles with steering
wheel buttons) ............................... 169
Locking
see Central locking
Locking and unlocking manually ....... 63
Locking centrally
see Central locking
LOW RANGE ....................................... 145
LOW RANGE transmission ratio ....... 145
Low-beam headlamps
Display message ............................ 182
Driving abroad ............................... 132
Replacing bulbs ............................... 88
Switching on/off .............................. 80
Lumbar support ................................... 73
Index13
R
Radiator cover..................................... 29
Radio
Changing stations (vehicles with
steering wheel buttons) ................. 164
see separate operating instructions
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 27
Rain and light sensor
Setting the sensitivity (vehicles
with steering wheel buttons) ......... 170
Windshield wiper .............................. 94
Range (vehicles with steering
wheel buttons) .................................. 171
Rear bench seat
Installing/removing (Passenger
Van) ................................................. 75
Stowage compartment (crewcab) .. 203
Rear compartment
Activating/deactivating climate
control ........................................... 100
Setting the air vents ...................... 105
Rear door
Child-proof locks .............................. 52
Important safety notes .................... 67
Opening/closing .............................. 67
Opening/closing from inside ........... 69
Rear fog lamp
Replacing bulbs ............................... 90
Switching on/off .............................. 81
Rear fog lamp (Chassis Cab)
Replacing bulbs ............................... 91
Rear interior light
Replacing bulbs ............................... 93
Rear lamps
see Lights
Rear rack
Notes ............................................. 212
Rear view camera
Cleaning instructions ..................... 232
Important safety notes .................. 151
Switching on .................................. 151
Rear window defroster
Problem (malfunction) ................... 103
Switching on/off ........................... 103 Rear window wiper
............................. 95
Switching on/off .............................. 95
Rear-compartment air-condition-
ing system
see Climate control
Rear-compartment heating
see Climate control
Rear-view mirror
Anti-glare mode ............................... 78
Refilling
DEF filler neck ............................... 126
Important safety notes (Diesel
Exhaust Fluid – DEF) ...................... 126
Refilling procedure (Diesel
Exhaust Flu id – DEF) ...................... 126
Re
frigerant ......................................... 281
Refueling
Fuel filler flap ................................. 125
Fuel gauge ..................................... 159
Important safety notes (fuel) ......... 124
Refueling procedure (fuel) ............. 125
see Fuel
Releasing the parking lock man-
ually (automatic transmission) ........ 124
Remote control
Changing the operating duration
(auxiliary heating) .......................... 109
Replacing the battery (auxiliary
heating ) ........................................ 110
Switching on/off (auxiliary heat-
ing) ................................................ 109
Synchronizing (auxiliary heating) ... 109
Replacing bulbs
Important safety notes .................... 87
Replacing the battery (auxiliary
heating remote control) .................... 110
Replacing the fuel filter .................... 198
Reporting safety defects .................... 28
Rescue card ......................................... 30
Restraint system
Introduction ..................................... 40
Warning lamp (function) .......... 40, 194
Reverse warning feature .................. 119
Roadside Assistance (breakdown) .... 24
Roof carrier
Maximum payload .......................... 282
Notes ............................................. 212
16Index
Load bearing index (definition) ...... 261
Load index .....................................258
Load index (definition) ................... 260
M+S tires ....................................... 245
Maximum load on a tire (defini-
tion) ............................................... 261
Maximum loaded vehicle weight
(definition) ..................................... 260
Maximum permissible tire pres-
sure (definition) .............................2 61
Maximum tire load ......................... 259
Maximum tire load (definition) ....... 261
Optional equipment weight (defi-
nition) ............................................ 261
PSI (pounds per square inch) (def-
inition) ...........................................2 61
Replacing ....................................... 262
Service life ..................................... 244
Sidewall (definition) ....................... 261
Snow chains .................................. 246
Speed rating (definition) ................ 260
Storing ...........................................2 62
Structure and characteristics
(definition) ..................................... 259
Summer tires ................................. 245
TIN (Tire Identification Number)
(definition) ..................................... 261
Tire bead (definition) ......................2 61
Tire pressure (definition) ................ 261
Tire pressures (recommended) ...... 260
Tire size (data) ....................... 252, 268
Tire size designation, load-bearing
capacity, speed rating .................... 257
Tire tread ....................................... 244
Tire tread (definition) ..................... 261
Total load limit (definition) ............. 261
Traction (definition) ....................... 261
TWR (permissible trailer drawbar
noseweight) (definition) ................. 261
Uniform Tire Quality Grading
Standards (definition) .................... 260
Wear indicator (definition) ............. 261
Wheel rim (definition) .................... 260
Top Tether ............................................ 50
To
uchshift (automatic transmis-
sion) .................................................... 122
Tow-away alarm
Arming/deactivating ........................ 57 Deactivating ..................................... 57
Operation ......................................... 57
Tow-starting
Emergency engine starting ............ 242
Important safety notes .................. 239
Towing
If the vehicle is stuck ..................... 241
Installing/removing the towing
eye ................................................. 240
With a raised front or rear axle ...... 241
Towing a trailer
Axle load, permissible .................... 283
Cleaning the trailer tow hitch ......... 233
Coupling up a trailer ......................1 54
Decoupling a trailer ....................... 156
Driving tips ....................................1 52
Important safety notes .................. 152
Notes on retrofitting ......................2 82
Trailer loads ................................... 283
Towing away
Important safety guidelines ........... 239
In the event of malfunctions .......... 240
With both axles on the ground ....... 241
Trailer
Brake force booster malfunction ... 192
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights ............................................... 156
Trailer towing
Blind Spot Assist ............................ 143
PARKTRONIC ................................. 150
Permissible trailer loads and
drawbar noseweights ..................... 156
Transmission
see Automatic transmission
Transmission oil ................................ 279
Transport
Loading guidelines ......................... 208
Vehicle ...........................................2 42
Transport by rail ................................ 132
Transportation
Rail ................................................ 132
Transporting
Load distribution ............................ 210
Securing a load .............................. 210
Trim pieces (cleaning instruc-
tions) ..................................................2 34
20Index
Proper use
Observe the following information when oper-
ating your vehicle:
Rthe safety notes in these operating instruc-
tions
Rthe technical data in these Operating Instruc-
tions
Rtraffic laws and regulations
Rmotor vehicle laws and safety standards
There are various warning stickers affixed to the
vehicle. If you remove warning stickers, you and
others may fail to recognize the dangers. Leave
the warning stickers in their original position.
GWARNING
Modifications to electronic components, their software as well as wiring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop.
The general operating permit for your vehicle
could be rendered invalid if you carry out mod-
ifications to electronic components, their soft-
ware as well as wiring.
GWARNING
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 the
door/window in the partition closed during
transport.
Examples of substances that are hazardous to
health and/or react aggressively:
RSolvents
RFuel
ROil and grease
RCleaning agents
RAcids
Protection of the environment
Economic and environmentally aware
driving
HEnvironmental 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:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Introduction25
Z