Overview ........................................124
Problem (malfunction) ................... 127
Releasing the parking lock man-
ually ............................................... 127
Selector lever ................................ 124
Selector lever positions ................. 124
Shift ranges ................................... 125
Starting the engine ........................ 120
Touchshift ...................................... 125
Trailer towing ................................. 126
Transmission oil change ................ 282
Automatic transmission emer-
gency mode ....................................... 127
AUX port ............................................. 211
Auxiliary heater
see Auxiliary warm-air heater
see Hot-water auxiliary heater
Auxiliary heating
Activating/deactivating heater
booster mode ................................ 111
Adjusting ....................................... 173
Conditions for switching on ........... 108
Heating time .................................. 107
Important safety notes .................. 106
Operating with the button (control
panel) ............................................ 108
Operation with the remote con-
trol ................................................. 109
Operation with the timer ................ 114
Selecting a switch-on time ............. 108
Setting the switch-on time ............. 109
see Auxiliary heating
see Auxiliary warm-air heater
see Hot-water auxiliary heater
Auxiliary warm-air heater
Problem (malfunction) ................... 117
Axle load, permissible (trailer tow-
ing) ...................................................... 287
B
Backup lamps
Replacing bulbs ............................... 89
Backup lamps (Chassis Cab)
Replacing bulbs ............................... 90
BAS (Brake Assist System)
Display message ............................ 182
Function/notes ................................ 54 Indicator lamp ................................ 195
Basic settings
see Settings
Battery
Isolating switch .............................. 118
Replacing (SmartKey) ......................6 1
Battery (SmartKey)
Checking .......................................... 61
Important safety notes .................... 61
Replacing ......................................... 61
Battery (vehicle)
Care ............................................... 232
Charge indicator lamp ................... 198
Charging ........................................ 232
Disconnecting and connecting ....... 229
Disconnecting and connecting
(engine compartment) ................... 231
Display message ............................ 192
Important safety notes .................. 227
Installing/removing (engine com-
partment) ....................................... 231
Jump starting ................................. 242
Location ......................................... 228
Removing and installing ................. 230
Removing and installing the floor
covering ......................................... 228
Before driving off
Important safety notes .................. 120
Belt
see Seat belts
Bleeding the fuel system .................. 123
Blind Spot Assist
Activating/deactivating ......... 146, 173
Notes/function .............................. 144
Trailer towing ................................. 146
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 ......................... 223
Display message ............................ 183
Notes ............................................. 283
Warning lamp ................................. 195
4Index
Central lockingAutomatic locking ............................ 64
Important safety notes .................... 64
Locking/unlocking (buttons) ........... 64
Locking/unlocking (SmartKey) ........ 59
Locking/unlocking manually ............ 64
Central locking system
see Central locking
Changing bulbs
Additional indicators (roof) .............. 91
Additional turn signals ..................... 88
Backup lamp (Chassis Cab) ............. 90
Backup lamps .................................. 89
Bi-Xenon bulbs ................................. 86
Brake lamps ..................................... 89
Brake lamps (Chassis Cab) .............. 90
Cornering lamps .............................. 87
Courtesy lights ................................. 91
Daytime running lamps (halogen
headlamps) ...................................... 87
Display message ............................ 185
Front interior light ............................ 92
High-beam headlamps ..................... 87
Interior light ..................................... 92
Interior lighting ................................ 92
License plate lamp ........................... 90
License plate lamp (Chassis Cab) .... 90
Low-beam headlamps ...................... 87
Overview of lamp types (front
bulbs) ............................................... 86
Overview of lamp types (rear
bulbs, Cargo Van/Passenger
Van) ................................................. 89
Overview of lamp types (rear
bulbs, Chassis Cab) ......................... 90
Parking lamps .................................. 87
Perimeter lamp .......................... 90, 91
Rear fog lamp .................................. 89
Rear fog lamp (Chassis Cab) ............ 90
Rear interior light ............................. 92
Standing lamps (rear, Chassis
Cab) ................................................. 90
Standing lamps (rear) ...................... 89
Tail lamps ........................................ 89
Tail lamps (Chassis Cab) .................. 90
Turn signals (front) ........................... 88
T
urn signals (rear, Chassis Cab) ....... 90
Turn signals (rear) ............................ 89 Warning and indicator lamps ......... 203
see Replacing bulbs
Changing bulbs
see Replacing bulbs
Checklist
Before driving off-road ................... 138
Child
Restraint system .............................. 48
Child seat
Forward-facing restraint system ...... 51
LATCH-type (ISOFIX) child seat
anchors ............................................ 49
On the front-passenger seat ............ 51
Rearward-facing restraint system .... 51
Top Tether ....................................... 50
Child-proof locks
Important safety notes .................... 51
Rear door ......................................... 52
Children
Special seat belt retractor ............... 48
Chock ................................................. 132
Cigarette lighter ................................ 209
Cleaning
Mirror turn signal ........................... 236
Trailer tow hitch ............................. 237
Climate control
Air conditioning in the rear com-
partment ........................................ 101
Air-conditioning system ................... 99
Auxiliary heating ............................ 106
Checking/cleaning the air filter
(rear-compartment air condition-
ing) ................................................ 225
Cooling with air dehumidification .. 102
Defrosting the windows ................. 103
Heating ............................................ 98
Heating in the rear compartment ... 100
Important safety notes .................... 97
Operating the cargo compartment
air vents ......................................... 117
Overview of systems ........................ 97
Problem with the rear window
defroster ........................................ 104
Problems with the windshield
heating .......................................... 104
Rear-compartment air condition-
ing ................................................. 101
Rear-compartment heating ............ 100
6Index
Dealership
see Qualified specialist workshop
Declarations of conformity .................26
DEF (Diesel Exhaust Flui d )
Refillin g.......................................... 12 9
Delayed switch-off ............................ 17 2
Diagnostics connection
Operatin gsafet yand vehicl e
approva l........................................... 26
Diesel .................................................. 27 8
Diesel engin e
Preglow indicato rlamp .................. 20 1
Diesel Exhaust Flui d(DEF)
Displa ymessage s(vehicles wit h
steerin gwhee lbuttons )................ .187
Display messages (vehicles with-
out steering wheel buttons) ........... 178
Indicator lamp ................................ 197
Level indicator ............................... 162
Notes ............................................. 279
Storage .......................................... 280
Tank content .................................. 280
Diesel particle filter
Display message ............................ 187
Indicator lamp ................................ 201
Short-distance driving .................... 134
Digital speedometer
Setting the unit (vehicles with
steering wheel buttons) ................. 169
Display
Display messages .......................... 176
Outside temperature (vehicles
with steering wheel buttons) ......... 167
Outside temperature display
(vehicles without steering wheel
buttons) ......................................... 163
Standard display (vehicles with
steering wheel buttons) ................. 167
Standard display (vehicles with-
ou
t steering wheel buttons) ........... 163
see Warning and indicator lamps
Display message (vehicle with
steering wheel buttons)
Service interval display .................. 226
Display message (vehicle without
steering wheel buttons)
Service interval display .................. 226 Display messages
Calling up the message memory .... 176
Driving systems ............................. 190
Engine ............................................ 187
Important safety notes .................. 176
Lights ............................................. 185
Safety systems .............................. 181
SmartKey ....................................... 193
Tires ............................................... 191
Vehicle ........................................... 192
Distance recorder ............................. 167
see Odometer
see Trip odometer
Distance warning function
Activating/deactivating ................. 143
Function/notes ............................. 142
Warning lamp ................................. 143
Door lock
see Central locking
Doors
Central locking/unlocking
(SmartKey) ....................................... 59
Control panel ................................... 37
Display message ............................ 193
Indicator lamp ................................ 203
Drinking and driving ......................... 133
Drinks holder
see Bottle holder
Driver's seat
see Seats
Driver's/front-passenger door
Unlocking ......................................... 65
Driving abroad ................................... 134
Driving off-road
see Off-road driving
Driving on flooded roads .................. 136
Driving on rough terrain
Checklist before driving off-road .... 138
Driving safety systems
4ETS (Electronic Traction Sys-
tem) ................................................. 55
ABS (Anti-lock Braking System) ....... 53
Adaptive Brake Assist .................... 143
ASR (Acceleration Skid Control) ...... 53
BAS (Brake Assist System) .............. 54
Distance warning function ............. 142
EBD (electronic brake force distri-
bution) ............................................. 54
8Index
G
GasolineReserve fuel warning lamp ............. 200
General driving tips
Driving short distances .................. 134
Genuine parts ...................................... 28
Glove box ........................................... 204
GTW (Gross Trailer Weight) (defini-
tion) .................................................... 264
H
Handbrake
see Parking brake
Hazard warning lamps ........................ 82
Head restraints
Adjusting .........................................7 6
Adjusting (rear) ................................ 76
Headlamps
Adding fluid to cleaning system ..... 224
Cleaning system (function) .............. 82
Fogging up ....................................... 83
see Automatic headlamp mode
Headliner (cleaning instructions) .... 238
Heating
see Climate control
High-beam headlamps
Highbeam Assist .............................. 83
Replacing bulbs ............................... 87
Switching on/off .............................. 81
Highbeam Assist
Function/notes ................................ 83
Switching Highbeam Assist on/
off .................................................. 171
Hood
Closing ........................................... 219
Display message ............................ 192
Important safety notes .................. 218
Indicator lamp ................................ 203
Opening ......................................... 218
Hot-water auxiliary heater
Problem (malfunction) ................... 113
Hydroplaning ..................................... 136
I
Ignition lock
see Key positions Immobilizer
.......................................... 56
Indicator lamp
see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator ...... 28
Installing a wheel
Installing the adapter (spare
wheel) ............................................ 269
Instrument cluster
Fuel gage ....................................... 162
Important safety notes .................. 161
Instrument cluster lighting ............. 162
Outside temperature display .......... 162
Overview .......................................... 32
Speedometer ................................. 162
Tachometer ................................... 162
Warning and indicator lamps ........... 33
Instrument cluster lighting .............. 162
Instrument lighting
see Instrument cluster lighting
Interior lighting ................................... 84
Front ................................................ 84
Motion detectors ............................. 85
Notes on replacing bulbs ................. 92
Overview .......................................... 84
Replacing bulbs ............................... 92
Switching the rear compartment
lighting on centrally ......................... 84
Interior motion sensor
Arming ............................................. 57
Deactivating ..................................... 58
Function ........................................... 57
Switching off .................................... 57
J
JackJacking points ................................ 268
Preparation .................................... 268
Storage location ............................ 240
Using ............................................. 268
Jump-starting ..................................... 242
K
Key
Position in the ignition lock ............ 119
Index11
Key positions.................................... .119
Kickdown ...........................................1 26
L
Lamps
see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 147
Function/notes .............................1 46
Language
Display (vehicles with steering
wheel buttons) ............................... 170
Lashing points and tie downs
Permissible tensile load ................. 285
LATCH-type (ISOFIX) child seat
anchors ................................................ 49
License plate lamp
Replacing bulbs ............................... 90
License plate lamp (Chassis Cab)
Replacing bulbs ............................... 90
Light sensor ......................................... 80
Lighting
see Lights
Lights
Activating/deactivating daytime
running lamps (on-board com-
puter with steering wheel but-
tons) .............................................. 171
Activating/deactivating surround
lighting (vehicles with steering
wheel buttons) ............................... 172
Automatic headlamp mode .............. 80
Bulb failure indicator ........................ 79
Cornering light function ................... 82
Driving abroad ............................... 135
Fog lamps ........................................ 80
Hazard warning lamps ..................... 82
Headlamp range .............................. 81
High beam flasher ............................ 81
High-beam headlamps ..................... 81
Highbeam Assist .............................. 83
Important safety notes .................... 79
Light switch ..................................... 79
Low-beam headlamps ...................... 79
Parking lamps .................................. 79
Rear fog lamp .................................. 80 Setting the exterior lighting
delayed switch-off (vehicles with
steering wheel buttons) ................. 172
Switching the daytime running
lamps on/off (switch) ...................... 79
Turn signals ..................................... 81
see Changing a bulb
see Interior lighting
Limited Warranty ................................ 22
Load distribution ............................... 214
Load securing aids
Carrier systems ............................. 216
Loading guide
lines
Important safety notes .................. 212
Loading rails
Installing cargo tie-down rings ....... 216
Maximum tensile strength ............. 285
Loads
Securing ........................................ 214
Transporting .................................. 212
Locator lighting
Setting (vehicles with steering
wheel buttons) ............................... 172
Locking
see Central locking
Locking and unlocking manually ....... 64
Locking centrally
see Central locking
LOW RANGE ....................................... 148
LOW RANGE transmission ratio ....... 148
Low-beam headlamps
Display message ............................ 185
Driving abroad ............................... 135
Replacing bulbs ............................... 87
Switching on/off .............................. 79
Lumbar support ................................... 73
M
M+S tires............................................ 249
Maintenance ...................................... 225
Malfunctions
Message memory (on-board com-
puter) ............................................. 176
Maximum speed
Speed limitation ............................. 134
12Index
Correct usage .................................. 41
Display message ............................ 184
Fastening ........................................ .42
Important safety guidelines .............4 0
Introduction .....................................4 0
Releasin g ......................................... 42
Warning lamp ................................. 203
Warning lamp (function) ................... 43
Seat heating ......................................... 76
Seats
Adjusting lumbar support ................ 73
Adjusting the front-passenger
seat .................................................. 73
Adjusting the head restraint ............ 76
Armrest ............................................ 76
Cleaning the cover ......................... 238
Correct driver's seat position ........... 72
Folding seat ..................................... 74
Important safety notes .................... 72
Rear bench seat ............................... 75
Seat heating .................................... 76
Setting the driver's seat ................... 73
Swivel seat ....................................... 73
Twin front-passenger seat ................ 74
Securing loads
Important safety notes .................. 214
Selector lever
Cleaning ......................................... 238
Sensors (cleaning instructions) ....... 236
Service center
see Qualified specialist workshop
Service interval display
Calling up the service due date ...... 226
Exceeding a service due date ........ 226
Notes ............................................. 226
Service due date (automatic dis-
play) ............................................... 226
Service products
Brake fluid ..................................... 283
Coolant (engine) ............................ 283
Diesel Exhaust Fluid (DEF) ............. 279
Engine oil ....................................... 280
Fuel ................................................ 277
Important safety notes .................. 277
Power steering fluid ....................... 283
Refrigerant ..................................... 284
Transmission oi l ............................. 282
W
asher fluid ................................... 284 Setting the air distribution
............... 102
Setting the airflow ............................ 102
Setting the clock
Vehicles with steering wheel but-
tons ............................................... 171
Vehicles without steering wheel
buttons .......................................... 164
Settings
Resetting all (vehicles with steer-
ing wheel buttons) ......................... 168
Resetting submenus (vehicles
with steering wheel buttons) ......... 168
Short journeys (diesel particle fil-
ter) ...................................................... 134
Side impact air bag ............................. 45
Side windows
Cleaning ......................................... 235
Hinged side windows ....................... 70
Important safety information ........... 70
Opening/closing .............................. 71
Overview .......................................... 70
Problem (malfunction) ..................... 71
Resetting ......................................... 71
Sliding door
Cleaning ......................................... 237
Closing assist ................................... 66
Important safety notes .................... 65
Opening/closing .............................. 65
Opening/closing from the inside ..... 66
Opening/closing from the out-
side .................................................. 66
SmartKey
Changing the battery ....................... 61
Changing the locking system set-
tings ............................................... 173
Checking the battery ....................... 61
Display message ............................ 193
Door central locking/unlocking ....... 59
Important safety notes .................... 59
Loss ................................................. 63
Problem (malfunction) ..................... 63
SmartKey positions (ignition lock) .. 119
Snow chains ...................................... 249
Sockets .............................................. 210
Spare wheel
General notes ................................ 273
Important safety notes .................. 272
16Index
Twin front-passenger seatStowage compartment .................. 206
Two-way radios
Type approval/frequency .............. 275
TWR (Tongue Weight Rating) (defi-
nition) ................................................. 266
U
Unlocking
From inside the vehicle (central
unlocking button) ............................. 64
USB port ............................................. 211
V
Vehicle
Data acquisition ............................... 29
Display message ............................ 192
Electronics ..................................... 275
Equipment ....................................... 22
Individual settings (vehicles with
steering wheel buttons) ................. 168
Limited Warranty ............................. 22
Loading .......................................... 258
Locking (SmartKey) .......................... 59
Lowering ........................................ 271
Maintenance .................................... 23
Operating safety .............................. 25
Parking for a long period ................ 132
Pulling away ................................... 121
Raising ........................................... 268
Registration ..................................... 27
Reporting problems ......................... 27
Securing from rolling away ............ 130
Towing away .................................. 243
Transporting .................................. 246
Unlocking (SmartKey) ...................... 59
Vehicle battery
see Battery (vehicle)
Vehicle bodies ..................................... 27
Body/equipment mounting direc-
tives for trucks ................................. 27
Vehicle data ....................................... 285
Vehicle identification number .......... 276
Vehicle identification plate .............. 276
Vehicle tool kit .................................. 240 Vents
see Air vents
Voltage supply
Fuses ............................................. 246
W
Warning Stickers ........................................... 24
Warning and indicator lamp
Diesel particle filter ....................... 201
Power assistance for the steering .. 203
Warning and indicator lamps
Brakes ........................................... 195
Check Engine ................................. 200
Coolant .......................................... 199
Diesel Exhaust Fluid (DEF) ............. 197
Electrical step ................................ 203
ESP
®.............................................. 194
ESP®function ................................ 197
Overview .......................................... 33
Seat belt ........................................ 203
Warning lamp .................................... 241
Warning triangle ................................ 241
Warning- and indicator lamps
ABS ................................................ 195
Air filter .......................................... 201
ASR ................................................ 194
BAS ................................................ 195
Battery charge ............................... 198
Brake wear .................................... 198
Bulbs .............................................. 203
Doors ............................................. 203
Engine oil level ............................... 198
Preglow .......................................... 201
Reserve fuel ................................... 200
Tire pressure monitor .................... 202
Water separator ............................. 202
Windshield washer fluid ................. 202
Warranty .............................................. 22
Washer fluid
Adding ........................................... 224
Capacities ...................................... 285
Display message ............................ 193
Indicator lamp ................................ 202
Notes ............................................. 284
Wiping with ...................................... 93
20Index
RThe seat belt is not routed over sharp, pointed
or fragile objects.
If these items are on or in your clothing, e.g.
eyeglasses, pens, keys, etc., stow these items
in a more suitable location.
ROnly one person should use each seat belt at
any one time.
On no account should babies or children
travel sitting on the lap of another vehicle
occupant. During an accident, they could be
crushed between the occupant and seat belt.
RObjects are not secured with a seat belt if theseat belt is being used by one of the vehicle’s
occupants.
Also make sure that there are no objects, e.g.
cushions, between the occupant and the seat.
Seat belts are solely intended for the protection
and restraint of the vehicle occupants. To
secure objects, luggage or loads, always
observe the "Loading guidelines" (
Ypage 212).
Fastening and adjusting seat belts
Observe the safety notes on the seat belt
(Ypage 40) and the notes on correct use of seat
belts (Ypage 41).
Basic illustration
XAdjust the seat (Ypage 72).
The seat backrest must be in an almost ver-
tical position.
XPull the seat belt smoothly from belt outlet =
and engage belt tongue ;into belt
buckle :.
XIf necessary, pull upwards on the shoulder
section of the seat belt to tighten the belt
across your body.
The shoulder section of the seat belt must
always be routed across the center of the shoul-
der. Adjust the belt outlet if necessary.
XTo raise: slide belt outlet =upwards.
The belt outlet will engage in various posi-
tions.
XTo lower: hold belt outlet release ?and slide
the belt outlet =downwards.
XLet go of belt outlet release ?in the desired
position and make sure that the belt outlet
engages.
All seat belts except the driver's seat belt are
equipped with a special seat belt retractor to
securely fasten child restraint systems in the
vehicle. Further information can be found under
"Special seat belt retractor" (
Ypage 48).
Releasing seat belts
!Make sure that the seat belt is fully rolled up.
Otherwise, the seat belt or belt tongue will be
trapped in the door or in the seat mechanism.
This could damage the door, the door trim
panel and the seat belt. Damaged seat belts
can no longer fulfill their protective function
and must be replaced. Visit a qualified spe-
cialist workshop.
42Occupant safety
Safety