2012 MERCEDES-BENZ R-CLASS FAMILY TOURER key

B
Back support see Lumbar support
Backup lamp
Changing bulbs .............................. 123
Display message ............................ 224
BAS (Brake Assist System) ................. 65
Basic settings see Settings
Battery (key)
Checking .......................................... 76
Battery (SmartKey)
Important safety notes ....................76
Replacing ......................................... 76
Battery (vehicle)
Charging ........................................ 312
Display message ............................ 227
Important safety notes ..................310
Jump starting ................................. 313
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating .................210
Display message ............................ 230
Notes/function .............................. 189
Trailer towing ................................. 191
BlueTEC
Adding DEF .................................... 161
BlueTEC (DEF) .................................... 357
Brake Assist System see BAS (Brake Assist System)
Brake fluid
Display message ............................ 217
Notes ............................................. 359
Brake fluid level ................................ 286
Brake lamps Display message ............................ 223
Brakes
ABS .................................................. 65
BAS .................................................. 65
Brake fluid (notes) .........................359
Display message ............................ 214
Driving tips .................................... 166
Important safety notes ..................166
Maintenance .................................. 167
Parking brake ........................ 164, 168
Warning lamp ................................. 239Breakdown
see Flat tire
see Towing away
Bulbs
see Changing bulbs
C
California Important notice for retail
customers and lessees ....................22
Calling up a malfunction
see Display messages
Capacities
see Technical data
Car
see Vehicle
Care
Carpets .......................................... 294
Car wash ........................................ 288
Display ........................................... 292
Exterior lights ................................ 291
Gear or selector lever ....................293
Matte finish ................................... 290
Notes ............................................. 287
Paint .............................................. 290
Plastic trim .................................... 292
Power washer ................................ 289
Rear view camera .......................... 292
Roof lining ...................................... 294
Seat belt ........................................ 293
Seat cover ..................................... 293
Sensors ......................................... 291
Steering wheel ............................... 293
Tail pipes ....................................... 292
Trim pieces .................................... 293
Washing by hand ........................... 289
Wheels ........................................... 289
Windows ........................................ 291
Wiper blades .................................. 291
Wooden trim .................................. 293
Cargo compartment cover
Extending ....................................... 260
Notes/how to use .........................258
Cargo compartment enlargement
Full ................................................. 253
Important safety notes ..................253
Partial ............................................ 253
Index5

Cargo compartment floor ................. 296
Cargo net Attaching ....................................... 261
Important safety information .........260
Cargo tie down rings ......................... 257
Car wash (care) ................................. 288
CD player/CD changer (on-board
computer) .......................................... 203
Cell phone see Mobile phone
Center console
2nd row of seats ............................ 251
Lower section .................................. 33
Upper section .................................. 32
Central locking
Automatic locking (on-board
computer) ...................................... 208
Locking/unlocking (SmartKey) ........72
Changing bulbs
High-beam headlamps ...................122
Important safety notes ..................119
License plate lighting .....................124
Low-beam headlamps ....................121
Overview of bulb types ..................120
Parking lamps ................................ 122
Removing/replacing the cover
(front wheel arch) .......................... 121
Reversing lamps ............................ 123
Side marker lamps .........................123
Standing lamps (front) ...................122
Turn signals (front) ......................... 122
Child-proof locks
Important safety notes ....................63
Rear doors ....................................... 63
Children
In the vehicle ................................... 56
Restraint systems ............................ 56
Child seat
LATCH-type (ISOFIX ) child seat
anchors ............................................ 58
Special seat belt retractor ...............58
Top Tether ....................................... 60
Cigarette lighter ................................ 266
Classification system for
occupants (OCS) Faults ............................................... 48
Operation ......................................... 44
System self-test ............................... 47Climate control
Automatic climate control (3-
zone) .............................................. 132
Controlling automatically ...............136
Cooling with air dehumidification ..135
Defrosting the windshield ..............138
Demisting the windows .................. 139
Dual-zone automatic climate
control ........................................... 131
Important safety notes ..................130
Indicator lamp ................................ 136
Notes on using automatic climate
control ................................... 131, 134
Overview of systems ......................130
Problems with cooling with air
dehumidification ............................ 136
Problem with the rear window
defroster ........................................ 139
Rear control panel .........................132
Refrigerant ..................................... 359
Setting the air distribution .............138
Setting the airflow .........................138
Setting the air vents ......................141
Setting the temperature ................137
Switching air-recirculation mode
on/off ............................................ 140
Switching on/off ........................... 134
Switching residual heat on/off ......140
Switching the MONO function on/
off .................................................. 138
Switching the rear window
heating on/off ............................... 139
Clock (on-board computer) ............... 206
Cockpit Overview .......................................... 28
see Instrument cluster
Collapsible spare wheel
Inflating ......................................... 307
see Emergency spare wheel
COMAND
see separate operating instructions
Combination switch .......................... 117
Compass Calling up ....................................... 278
Consumption statistics (on-board
computer) .......................................... 210
Convenience closing feature .............. 88
Convenience opening feature ............ 876Index

Coolant (engine)Checking the level .........................285
Display message ............................ 225
Notes ............................................. 359
Temperature gauge ........................ 202
Cooling
see Climate control
Crash-responsive emergency
lighting ............................................... 119
Cruise control Cruise control lever .......................171
Deactivating ................................... 172
Display message ............................ 230
Driving system ............................... 170
Function/notes ............................. 170
Important safety notes ..................170
LIM indicator lamp .........................171
Setting a speed .............................. 172
Storing and maintaining current
speed ............................................. 171
Cup holder
Center console .............................. 263
Important safety notes ..................262
second row of seats ....................... 263
Second row of seats (armrest) .......264
third row of seats ........................... 264
Customer Assistance Center (CAC) ... 24
Customer Relations Department ....... 24
D
Dashboard see Cockpit
Date (on-board computer) ................ 206
Daytime running lamp mode see Daytime running lamps
Daytime running lamps
Display message ............................ 224
Switching on/off (on-board
computer) ...................................... 206
Switching on/off (switch) ..............115
DEF
Adding ........................................... 161
Display message ............................ 228
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 207
Interior lighting .............................. 208
Diesel particle filter .......................... 166
Digital speedometer Displaying ...................................... 202
Setting the unit (on-board
computer) ...................................... 205
DIRECT SELECT lever
see Automatic transmission
Display (cleaning instructions) ........ 292
Display messages Calling up (on-board computer) .....213
Driving systems ............................. 229
Engine ............................................ 225
General notes ................................ 213
Hiding (on-board computer) ...........213
Key ................................................ 236
KEYLESS-GO .................................. 236
Lights ............................................. 222
Safety systems .............................. 214
Service interval display ..................287
Tires ............................................... 231
Vehicle ........................................... 234
Distance recorder ............................. 202
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 245
Distance warning function
(vehicles with DISTRONIC) Activating/deactivating (on-
board computer) ............................ 210
Notes ............................................... 68
DISTRONIC
Deactivating ................................... 178
Display message ............................ 230
Displays in the multifunction
display ........................................... 178
Driving tips .................................... 179
Important safety notes ..................173
Notes/function .............................. 173
Setting the specified minimum
distance ......................................... 177
Warning lamp ................................. 245
Door
Central locking/unlocking (key) ......72
Control panel ................................... 35
Important safety notes ....................79Index7

Emergency spare wheelStorage location ............................ 297
Stowing .......................................... 298
Emergency Tensioning Devices
Function ........................................... 55
Safety guidelines ............................. 39
Emissions purification
Service and warranty information ....21
Engine
Check Engine warning lamp ........... 244
Display message ............................ 225
Emergency starting ........................317
Engine number ............................... 354
Irregular running ............................ 149
Starting problems ..........................149
Starting the engine with the
SmartKey ....................................... 146
Starting with KEYLESS-GO .............147
Switching off .................................. 163
Engine electronics
Problem (malfunction) ...................149
Engine emergency stop .................... 319
Engine oil Adding ........................................... 284
Additives ........................................ 358
Checking the oil level ..................... 283
Display message ............................ 227
Filling capacity ............................... 355
Notes about oil grades ................... 358
Notes on oil level/consumption ....283
Viscosity ........................................ 359
ESP ®
(Electronic Stability
Program) 4ETS ................................................ 66
Deactivating/activating ...................66
Display message ............................ 214
Function/notes ................................ 66
Important safety information ...........66
Trailer stabilization ........................... 67
Warning lamp ................................. 241
Exhaust check ................................... 166
Exhaust tail pipe (cleaning
instructions) ...................................... 292
Exterior lighting see Lights Exterior mirrors
Adjusting ....................................... 110
Dipping (automatic) .......................111
Folding in/out (automatically) .......110
Folding in/out (electrically) ...........110
Folding in when locking (on-board
computer) ...................................... 209
Out of position (troubleshooting) ...111
Setting ........................................... 110
Storing settings (memory
function) ........................................ 112
Storing the parking position ..........111
F
Filler cap see Fuel filler flap
First-aid kit ......................................... 296
Flat tire Changing a wheel/mounting the
spare wheel ................................... 303
MOExtended run-flat system .........309
Preparing the vehicle .....................299
Raising the vehicle .........................305
TIREFIT kit ...................................... 299
see Emergency spare wheel
Floormat ............................................. 279
Front fog lamp Switching on/off ........................... 116
Front fog lamps ................................. 116
Display message ............................ 224
Front windshield
see Windshield
Fuel
Additives ........................................ 357
Calling up the range .......................211
Consumption statistics ..................210
Displaying the current
consumption .................................. 211
Driving tips .................................... 165
Fuel gauge ....................................... 29
Important safety notes ..................356
Premium-grade unleaded gasoline . 356
Problem (malfunction) ...................160
Refueling ........................................ 156
Specifications ................................ 356
Tank content/reserve fuel .............355
Index9

Fuel filler flapEmergency release ........................158
Opening/closing ............................ 158
Fuel filter (display message) ............ 228
Fuel level Calling up the range (on-board
computer) ...................................... 211
Fuel tank
Capacity ........................................ 355
Problem (malfunction) ...................160
Fuse allocation chart (vehicle tool
kit) ...................................................... 296
Fuses Allocation chart ............................. 317
Before changing ............................. 317
Dashboard fuse box .......................318
Engine emergency stop .................319
Fuse box in the cargo
compartment ................................. 318
Fuse box in the engine
compartment ................................. 318
Important safety notes ..................317
G
Garage door opener Clearing the memory .....................278
Notes ............................................. 275
Opening/closing the garage door ..278
Programming (button in the rear-
view mirror) ................................... 276
Gasoline ............................................. 157
Gear or selector lever (cleaning
guidelines) ......................................... 293
Genuine Mercedes-Benz parts ......... 352
Glove box ........................................... 249
GTW (Gross Trailer Weight)
(definition) ......................................... 344
H
Handbrake see Parking brake
Hazard warning lamps ...................... 117
Headlamp cleaning system Notes ............................................. 360
Headlamp delayed switch-off
see Exterior lighting delayed switch-off
Headlamps
Adding fluid to cleaning system .....285
Cleaning system (function) ............117
Misting up ...................................... 118
see Automatic headlamp mode
Head restraints
Adjusting ......................................... 99
Adjusting (electrically) .....................99
Adjusting (manually) ........................99
Adjusting (rear) .............................. 100
Installing/removing (rear) ..............100
Luxury .............................................. 99
see NECK-PRO head restraints/
NECK-PRO luxury head restraints
Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 122
Display message ............................ 223
Switching on/off ........................... 117
Hill start assist .................................. 147
Hood Closing ........................................... 283
Display message ............................ 235
Opening ......................................... 282
Hydroplaning ..................................... 168
I
Ignition lock see SmartKey positions
Immobilizer .......................................... 68
Indicator and warning lamps DISTRONIC .................................... 245
Indicator lamps
see Warning and indicator lamps
Insect protection on the radiator .... 283
Instrument cluster Overview .......................................... 29
Selecting the language (on-board
computer) ...................................... 206
Settings ......................................... 205
Warning and indicator lamps ...........30
Instrument cluster lighting ................ 29
Instrument lighting see Instrument cluster lighting
Interior lighting
Automatic control ..........................119
10Index

Delayed switch-off (on-board
computer) ...................................... 208
Emergency lighting ........................119
Manual control ............................... 119
Overview ........................................ 118
Reading lamp ................................. 118
see Interior lighting
J
Jack Storage location ............................ 296
Using ............................................. 305
Jump starting (engine) ...................... 313
K
Key see SmartKey
KEYLESS-GO
Convenience closing feature ............88
Display message ............................ 236
Locking ............................................ 73
Start/Stop button .......................... 145
Starting the engine ........................147
Unlocking ......................................... 73
Key positions
KEYLESS-GO .................................. 145
SmartKey ....................................... 145
Kickdown ........................................... 153
L
Lamps see Warning and indicator lamps
Lane-change assistant
see Blind Spot Assist
Language (on-board computer) ........ 206
LATCH-type (ISOFIX) child seat
anchors ................................................ 58
Level control (display message) ...... 229
License plate lamp Changing bulbs .............................. 124
Display message ............................ 223
Lighting
see Lights
Lights
Activating/deactivating the
exterior lighting delayed switch-
off .................................................. 207
Activating/deactivating the
interior lighting delayed switch-off . 208
Automatic headlamp mode ............115
Display message ............................ 222
Driving abroad ............................... 114
Fog lamps ...................................... 116
Hazard warning lamps ...................117
High beam flasher .......................... 117
High-beam headlamps ...................117
Light switch ................................... 114
Low-beam headlamps ....................115
Parking lamps ................................ 114
Rear fog lamp ................................ 116
Switching the daytime running
lamps on/off (on-board
computer) ...................................... 206
Switching the daytime running
lamps on/off (switch) ....................115
Switching the surround lighting
on/off (on-board computer) ..........207
Turn signals ................................... 117
see Changing bulbs
see Interior lighting
Light sensor (display message) ....... 225
LIM indicator lamp Cruise control ................................ 171
DISTRONIC .................................... 175
Loading guidelines ............................ 248
Locking see Central locking
Locking (doors)
Automatic ........................................ 80
Emergency locking ........................... 81
From inside (central locking
button) ............................................. 80
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 208
Low-beam headlamps Changing bulbs .............................. 121
Display message ............................ 222Index11

Setting for driving abroad
(symmetrical) ................................. 114
Switching on/off ........................... 115
Luggage net ....................................... 251
Lumbar support Adjusting the 4-way lumbar
support .......................................... 105
Luxury head restraints ....................... 99
M
M+S tires ................................... 169, 324
Maintenance see ASSYST PLUS service interval
display
Malfunction message
see Display messages
Malfunctions relevant to safety
Reporting ......................................... 24
Matte finish (cleaning
instructions) ...................................... 290
mbrace Call priority .................................... 273
Display message ............................ 218
Downloading destinations
(COMAND) ..................................... 273
Emergency call .............................. 270
Important safety notes ..................269
Locating a stolen vehicle ...............275
MB info call button ........................272
Roadside Assistance button ..........272
Search & Send ............................... 274
Self-test ......................................... 270
System .......................................... 270
Vehicle remote unlocking ..............274
Mechanical key
Function/notes ................................ 75
Unlocking the driver's door ..............81
Memory card (audio) ......................... 203
Memory function ............................... 112
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror
Mobile phone
Menu (on-board computer) ............211
Modifying the programming
(SmartKey) ........................................... 75
MOExtended run-flat system ........... 309
MP3 Operating ....................................... 203
see separate operating instructions
Multicontour seat .............................. 105
Multifunction display ........................ 200
Multifunction steering wheel Operating the on-board computer . 199
Overview .......................................... 31
N
Navigation Menu (on-board computer) ............204
On-board computer .......................204
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 49
Resetting after being triggered ........50
NECK-PRO luxury head restraints
Operation ......................................... 49
Resetting after being triggered ........50
Notes on breaking-in a new
vehicle ................................................ 144
O
Occupant Classification System
(OCS) Faults ............................................... 48
Operation ......................................... 44
System self-test ............................... 47
Occupant safety
Children in the vehicle .....................56
System overview .............................. 38
Octane number (fuel) ........................ 356
Odometer ........................................... 202
see Trip odometer
Off-road system
4MATIC .......................................... 183
Oil
see Engine oil
On-board computer
Additional functions menu .............210
AIRMATIC/compass menu ............204
Audio menu ................................... 203
12Index

SeatFolding down the 2nd row of
seats .............................................. 254
Important safety notes ....................97
Resetting the 2nd row of seats ......256
Resetting the 3rd row of seats ....... 256
Seat belts
Adjusting the driver's and front-
passenger seat belt .........................54
Adjusting the height ......................... 54
Belt force limiters ............................ 55
Cleaning ......................................... 293
Correct usage .................................. 52
Emergency Tensioning Devices ........ 55
Fastening ......................................... 53
Important safety guidelines .............51
Releasing ......................................... 54
Safety guidelines ............................. 39
Special seat belt retractor ...............58
Switching belt adjustment on/off
(on-board computer) ......................209
Warning lamp ................................. 238
Warning lamp (function) ................... 54
Seats
Adjusting (electrically) .....................98
Adjusting (second and third rows) . 101
Adjusting the 4-way lumbar
support .......................................... 105
Adjusting the head restraint ............99
Cleaning the cover .........................293
Correct driver's seat position ........... 96
Folding down the 3rd row of seats . 255
Folding the rear bench seat
forwards/back ............................... 253
Multicontour seat .......................... 105
Seat heating problem ....................106
Seat ventilation problem ................107
Storing settings (memory
function) ........................................ 112
Switching seat heating on/off .......106
Switching the seat ventilation on/
off .................................................. 106
Securing hooks .................................. 258
Sensors (cleaning instructions) ....... 291
Service see ASSYST PLUS service interval
display Service interval display
Displaying service messages .........287
Hiding service messages ...............287
Notes ............................................. 287
Service messages ..........................287
Service products
Brake fluid ..................................... 359
Capacities ...................................... 355
Coolant (engine) ............................ 359
DEF special additives .....................357
Engine oil ....................................... 358
Fuel ................................................ 356
Important safety notes ..................354
Refrigerant (air-conditioning
system) .......................................... 359
Washer fluid ................................... 360
Settings
Factory (on-board computer) .........205
On-board computer .......................205
Setting the air distribution ............... 138
Setting the airflow ............................ 138
Side impact air bag ............................. 42
Side marker lamp (display
message) ............................................ 224
Side marker lamps (changing
bulbs) ................................................. 123
Side windows Convenience closing feature ............88
Convenience opening feature ..........87
Hinged side windows .......................87
Important safety information ...........86
Opening/closing .............................. 86
Problem (malfunction) .....................89
Resetting ......................................... 89
Sliding sunroof
Important safety notes ....................89
Opening/closing .............................. 90
Problem (malfunction) .....................92
Resetting ......................................... 90
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery .......................76
Changing the programming .............75
Checking the battery .......................76
Convenience closing feature ............88
Convenience opening feature ..........87
Display message ............................ 236Index15