Automatic interior lighting control .... 92
Automatic locking when driving ...... 124
Automatic shift program .................. 106
Automatic transmission ................... 103
Automatic shift program ................106
Gear range indicator ......................106
Gear ranges ................................... 106
Gear selector lever ........................103
Hill-start assist system ..................171
Kickdown ....................................... 105
One-touch gearshifting ..................107
Program mode indicator ................107
Program mode selector switch
(automatic shift program) ..............106
Shifting procedure .........................104
Towing a trailer .............................. 106
Transmission position indicator .....104
Transmission positions ..................104
AUX socket ........................................ 154
Axle oils .............................................. 334
B
BabySmart™
Air bag deactivation system .............45
Self-test ........................................... 46
Back button ....................................... 129
Backrest see Seats
Backup lamps
Messages in the multifunction
display ........................................... 283
Replacing bulbs ............................. 305
Bar (air pressure unit) ....................... 239
BAS (Brake Assist System) ................. 60
Batteries, SmartKey
Checking condition ..........................69
Replacing ....................................... 302
Battery, Vehicle ................................. 317
Charging ........................................ 319
Jump starting ................................. 319
Messages in the multifunction
display ........................................... 281
Bead (tire) .......................................... 239
Beverage holders see Cup holders
Bluetooth ®
settings .......................... 135
Brake Assist System
see BAS
Brake fluid
Checking level ............................... 217
Messages in the multifunction
display ........................................... 273
Brake lamps
Cleaning lenses ............................. 254
Replacing bulbs ............................. 305
Brake pads
Messages in the multifunction
display ........................................... 270
Brakes ................................................ 244
Parking brake ................................ 102
Warning lamp ................................. 289
Break-in period .................................. 212
Bulbs see Replacing bulbs
C
CAC (Customer Assistance Center) ... 22
California retail buyers and
lessees, important notice for ............. 20
Calls (phone) .............................. 117, 155
Can holders see Cup holders
Capacities and recommended
fuel/lubricants .................................. 334
Cargo compartment
Cargo net ....................................... 191
Cargo volume, expanding ..............189
Cover blind .................................... 190
Fuse box ........................................ 326
Hooks ............................................ 189
Tie-down rings ............................... 188
Cargo compartment cover blind ...... 190
Cargo net ........................................... 191
Cargo tie-down rings ......................... 188
Carpets, cleaning .............................. 256
CD player ............................................ 146
Center console
Lower part ....................................... 31
Upper part ....................................... 31
Central locking
Automatic ................................ 70, 124
KEYLESS-GO .................................... 67
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Front air bagssee Air bags
Front axle oil ...................................... 334
Front lamps see Headlamps
Front passenger front air bag ............ 40
Messages in the multifunction
display ........................................... 264
Front passenger front air bag off
indicator lamp (Canada only) ..... 45, 297
Front passenger front air bag off
indicator lamp (USA only) .......... 42, 298
Front seat head restraints see Head restraints
Fuel ..................................................... 212
Additives ........................................ 337
Capacity, fuel tank .........................335
Drive sensibly–safe fuel .................243
Fuel consumption statistics ...........114
Fuel filler flap and cap ...................213
Fuel tank reserve warning lamp .....294
Premium unleaded gasoline ...........336
Refueling ........................................ 212
Requirements ................................ 337
Fuel filler flap ..................................... 213
Opening manually ..........................301
Fuel gauge ................................... 28, 110
Fuels, coolants, lubricants etc. ........ 334
Fuel tank
Capacity ........................................ 335
Fuel filler flap and cap ...................213
Refueling ........................................ 212
Fuses .................................................. 325
G
Garage door opener .................... 32, 205
Gasoline see Fuel
GAWR (Gross Axle Weight Rating) ... 240
Gear range ......................................... 106
Indicator ........................................ 106
Limiting .......................................... 107
Shifting into optimal ......................108
Gear selector lever ............................ 103
Cleaning ......................................... 256
Gearshift pattern ........................... 103
Lock ......................................... 99, 104
Shifting procedure .........................104
Transmission position indicator .....104
Transmission positions ..................104
Generator
see Alternator
Global locking/unlocking
see Key, SmartKey
Glove box ........................................... 192
Gross Axle Weight Rating see GAWR
Gross Trailer Weight
see GTW
Gross Vehicle Weight
see GVW
Gross Vehicle Weight Rating
see GVWR
GTW (Gross Trailer Weight) .............. 240
GVW (Gross Vehicle Weight) ............ 240
GVWR (Gross Vehicle Weight
Rating) ................................................ 240
H
Halogen headlamps see Headlamps
Hard plastic trim items, cleaning .... 256
Hazard warning flasher ....................... 90
Headlamp cleaning system ................ 91
Headlamps
Active Bi-Xenon headlamps .............87
Automatic headlamp mode ..............88
Bi-Xenon .................................. 87, 304
Cleaning lenses ............................. 254
Cleaning system .............................. 91
Daytime running lamp mode ............88
Delayed shut-off ............................ 122
Halogen ......................................... 304
High-beam flasher ............................ 90
High-beam headlamps .....................90
Low-beam headlamps ......................88
Messages in the multifunction
display ........................................... 283
Replacing bulbs ............................. 303
Switch .............................................. 87
Headliner, cleaning and care of ....... 256
Head restraints .................................... 78
Adjustment ................................ 78, 80
Folding back .................................... 80
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L
Labels
Certification ................................... 328
Emission control information .........329
Tire and Loading Information
placard ........................................... 227
Tire inflation pressure ....................220
Lamps, exterior
Exterior lamp switch ........................87
Front .............................................. 304
Messages in the multifunction
display ........................................... 283
Rear ............................................... 305
Switching on/off .............................. 87
Lamps, indicator and warning
ABS .......................................... 28, 289
Brakes ..................................... 28, 289
Center console ................................ 31
Coolant .................................... 28, 295
Engine malfunction ..................28, 295
ESP ®
........................................ 28, 293
Fog lamps ........................................ 89
Front fog lamps ................................ 28
Front passenger front air bag off
(Canada only) .......................... 45, 297
Front passenger front air bag off
(USA only) ................................ 42, 298
Fuel tank reserve .....................28, 294
High-beam headlamps ...............28, 90
Instrument cluster ...................28, 288
Low-beam headlamps ................28, 88
Low tire pressure/TPMS
malfunction telltale ..................28, 296
Rear fog lamp .................................. 28
Seat belt telltale ................28, 50, 292
SRS .................................... 28, 36, 293
Turn signals ..................................... 28
LATCH-type child seat anchors (ISOFIX)
see Children in the vehicle
License plate lamps
Messages in the multifunction
display ........................................... 285
Replacing bulbs ............................. 305
Light alloy wheels, cleaning ............. 256
Lighter see Cigarette lighter Lighting ................................................ 87
Daytime running lamp mode ............88
Exterior ............................................ 87
Interior ............................................. 92
Limp-home mode .............................. 108
Load index (tires) ...................... 235, 240
Loading see Vehicle loading
Locator lighting ................................. 122
Locking the vehicle
KEYLESS-GO .................................... 67
Manually ........................................ 299
SmartKey ......................................... 66
Loss of
Key .................................................. 69
Service and Warranty Information
booklet .......................................... 328
Low-beam headlamps ......................... 88
Exterior lamp switch ........................87
Replacing bulbs ............................. 304
Switching on .................................... 88
Lubricants .......................................... 334
Lumbar support ................................... 80
M
Maintenance ........................................ 20
Maintenance System
Service indicator display ................251
Service indicator message .............250
Service term exceeded ..................250
Manual headlamp mode (Low-
beam headlamps) ................................ 88
Maximum engine speed see Vehicle specification
Maximum loaded vehicle weight ..... 240
Maximum load rating (tires) ............. 240
Maximum permissible tire
inflation pressure .............................. 240
Mechanical key see Key, Mechanical
Media interface ................................. 192
Memory function ........................... 33, 86
Menus see Control system menus
Mirrors .................................................. 83
Auto-dimming rear view mirrors ....... 84
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Exterior rear view mirror parking
position ............................................ 85
Exterior rear view mirrors ................84
Interior rear view mirror ...................84
Memory function .............................. 86
Power-folding exterior rear view
mirrors ............................................. 85
Vanity mirror .................................. 196
MON (Motor Octane Number) .......... 337
Motor Octane Number see MON
MP3 mode .......................................... 146
Multifunction display ........................ 112
Symbol messages ..........................270
Text messages ............................... 264
Vehicle status messages ...............262
Multifunction display messages
ABS ....................................... 271, 272
Active headlamps .......................... 283
Advanced TPMS ............................. 268
Air bags ......................................... 264
Alternator ...................................... 281
Battery ........................................... 281
Brake fluid ..................................... 273
Brake pads ..................................... 270
Cargo compartment ....................... 277
Child seat ...................................... 267
Coolant .......................................... 279
Corner-illuminating lamps ..............286
Cruise control ................................ 267
Doors ............................................. 277
EBP ................................................ 272
Engine oil ....................................... 282
ESP ®
............................. 271, 272, 274
Fog lamps .............................. 283, 285
Front passenger front air bag ........264
Gas cap .......................................... 282
High-beam lamps ........................... 284
Hood .............................................. 277
License plate lamps .......................285
Light sensor ................................... 285
Low-beam lamps ............................ 285
Parking brake ................................ 272
Parking lamps ................................ 284
Power steering ............................... 279
Reserve fuel ................................... 282
Reverse lamp ................................. 283
Side marker lamps .........................284SmartKey ....................................... 277
SmartKey with KEYLESS-GO ..........277
SRS ................................................ 275
Tailgate .......................................... 277
Tail lamps ...................................... 286
Tele Aid .......................................... 275
Tire inflation pressure ............268, 288
Tire pressure monitor ....................268
Tires ...................................... 268, 288
Trailer brake lamps ........................286
Trailer tail lamps ............................ 286
Trailer turn signal lamps ................287
Turn signals ................................... 287
Multifunction steering wheel
Adjustment ...................................... 82
Buttons .......................................... 110
Cleaning ......................................... 256
Easy-entry/exit feature ...........83, 124
Memory function .............................. 86
Overview .......................................... 29
N
Navigation system see Separate operating instructions
Navi menu .......................................... 115
NECK-PRO active front head
restraints ............................................. 51
Resetting ....................................... 301
Nets, parcel ....................................... 188
Normal occupant weight .................. 240
Number, vehicle identification
(VIN) ................................................... 329
O
Occupant Classification System see OCS (Occupant Classification
System)
Occupant distribution ....................... 240
Occupant safety
Air bags ........................................... 37
BabySmart™ .................................... 45
Children and air bags .......................37
Children in the vehicle .....................53
Child seat anchors – LATCH-type
(ISOFIX) ........................................... 57
Fastening the seat belts ................... 49
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Proximity keysee Key, SmartKey
PSI (air pressure unit) ....................... 240
R
Radio .................................................. 136
Satellite radio ................................ 140
Selecting stations ..........................115
Radio transmitters ............................ 249
Rain sensor see Intermittent wiping
Rear axle oil ....................................... 334
Rear center console ashtray see Ashtrays
Rear center seat belt
Unblocking ....................................... 50
Rear doors
Child safety locks ............................ 58
Rear door window
Override switch ................................ 58
Rear fog lamp
see Fog lamps
Rear lamps
see Tail lamps
Rear seat head restraints
see Head restraints
Rear view camera .............................. 174
Cleaning the camera lens ..............254
Rear window defroster ..................... 184
Rear window wiper/washer ............... 94
Recommended tire inflation
pressure ..................................... 219, 240
Refrigerant, air conditioning ............ 336
Refueling ............................................ 212
Regular checks .................................. 213
Reminder, Seat belt see Seat belts, Telltale
Remote control
see Key, SmartKey
Remote door lock (Tele Aid) ............. 205
Remote door unlock (Tele Aid) ......... 204
Replacing
Key .................................................. 70
Replacing bulbs ................................. 303
Reporting safety defects .................... 23
Research Octane Number see RON
Reserve fuel
Messages in the multifunction
display ........................................... 282
Warning lamp ................................. 294
Restraint systems
see Occupant safety
Rims ........................................... 241, 331
Roadside Assistance ................... 20, 203
Roller sunblinds ................................. 184
RON (Research Octane Number) ..... 337
Roof rack ............................................ 188
Rubber parts, cleaning ...................... 256
S
Safety
Driving safety systems .....................59
Occupant safety ............................... 36
Reporting defects ............................ 23
Safety belts
see Seat belts
Satellite radio .................................... 140
Seat belt force limiter ......................... 51
Seat belts ............................................. 47
Children in the vehicle .....................53
Cleaning ......................................... 256
Fastening ......................................... 49
Height adjustment ...........................50
Proper use of ................................... 48
Rear center seat .............................. 50
Safety guidelines ............................. 39
Safety notes ..................................... 47
Telltale ........................................... 292
Seat heating ......................................... 81
Seating capacity ................................ 228
Seats ..................................................... 78
Adjusting ......................................... 33
Adjustment ...................................... 78
Easy-entry/exit feature ....................83
Heating ............................................ 81
Memory function .............................. 86
Rear seat bench ............................. 189
Securing cargo
Cargo tie-down rings ...................... 188
Selective setting
see Key, SmartKey
Selector lever
see Gear selector lever
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Self-test
BabySmart™ .................................... 46
OCS (Occupant Classification
System) ........................................... 45
Tele Aid .......................................... 201
Service
see Maintenance
Service, parts .................................... 328
Service and warranty information ..... 19
Service intervals see Maintenance System, Service
indicator message
Service life (tires) .............................. 232
Service menu ..................................... 118
Settings
Factory setting (KEYLESS-GO) .........69
Factory setting (SmartKey) ..............67
Memory function .............................. 86
Menu ............................................. 119
Selective setting (KEYLESS-GO) .......69
Selective setting (SmartKey) ............67
Side impact air bags ........................... 40
Side marker lamps
Cleaning lenses ............................. 254
Messages in the multifunction
display ........................................... 284
Replacing bulbs ............................. 304
Sidewall (tires) .................................. 241
SmartKey see Key, SmartKey
SmartKey with KEYLESS-GO
see Key, SmartKey
Snow chains ...................................... 242
Snow tires see Winter tires
Spare wheel ....................................... 331
Mounting ....................................... 312
Storage location ............................ 262
Speedometer ....................................... 28
Speed settings
Cruise control ................................ 169
Resume function ............................ 170
Sport Utility Vehicle
see SUV SRS (Supplemental Restraint System)
Indicator lamp ......................... 36, 293
Messages in the multifunction
display ........................................... 275
Standing water, driving through ...... 246
Starter switch positions
KEYLESS-GO .................................... 76
SmartKey ......................................... 76
Starting difficulties (engine) .............. 99
Starting the engine ............................. 98
Steering column see Multifunction steering wheel,
Adjustment
Steering wheel
see Multifunction steering wheel
Stolen Vehicle Recovery Services ... 205
Storage compartments ..................... 192
Storing tires ....................................... 233
Stranded vehicle ............................... 324
Sun visors .................................. 195, 196
SUV (Sport Utility Vehicle) ................. 21
T
Tachometer .................................. 28, 109
Overspeed range ........................... 109
Tailgate
Closing ............................................. 71
Messages in the multifunction
display ........................................... 277
Opening ........................................... 71
Power tailgate .................................. 72
Unlocking manually .......................300
Tail lamps ........................................... 305
Cleaning lenses ............................. 254
Messages in the multifunction
display ........................................... 286
Replacing bulbs ............................. 305
Tar stains ........................................... 252
Technical data
Air conditioning refrigerant ....335, 336
Brake fluid ............................. 334, 336
Capacities fuels, coolants,
lubricants etc. ................................ 334
Coolant .................................. 334, 337
Engine oil additives ........................336
Engine oils ............................. 334, 335
Fuel requirements .......................... 337
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Gasoline additives .......................... 337
Identification labels .......................328
Premium unleaded gasoline ...........336
Rims and tires ................................ 331
Spare wheel ................................... 333
Vehicle specification GLK 350 .......330
Vehicle specification
GLK 350 4MATIC ........................... 330
Washer and headlamp cleaning
system ................................... 335, 339
Technical data (dimensions)
see Vehicle specification
Technical data (electrical system)
see Vehicle specification
Technical data (engine)
see Vehicle specification
Technical data (weights)
see Vehicle specification
Tele Aid ............................................... 200
Emergency calls ............................. 201
Information button .........................203
Initiating an emergency call
manually ........................................ 202
Messages in the multifunction
display ........................................... 275
Remote door lock .......................... 205
Remote door unlock ......................204
Roadside Assistance button ..........203
Search & Send ............................... 204
SOS button .................................... 202
Stolen Vehicle Recovery Services ..205
System self-test ............................. 201
Telephone .................................... 29, 155
Answering/ending a call ................117
Call lists ......................................... 164
Emergency calls “911” ..................161
Hands-free microphone ...................32
Making calls ................................... 165
Menu ............................................. 117
Operation ....................................... 117
Phone book ........................... 117, 162
Redialing ........................................ 118
Temperature
Coolant .......................................... 109
Interior temperature ......................180
Outside .......................................... 110
Tether anchorage points
see Children in the vehicle Tie-down rings ................................... 188
Tightening torque
Wheels ........................................... 317
Time setting ....................................... 121
TIN (Tire Identification Number) ...... 241
Tire and Loading Information
placard ............................................... 227
Tire and loading terminology ........... 239
Tire Identification Number see TIN
Tire inflation pressure
Checking ........................................ 221
Important notes on ........................220
Label on the inside of fuel filler
flap ................................................ 220
Placard on driver’s door B-pillar .....227
Tire labeling ....................................... 235
Tire load rating .................................. 240
Tire ply composition and material
used .................................................... 241
Tire pressure loss warning system . 222
Tires ........................................... 218, 331
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 224
Air pressure ................................... 219
Care and maintenance ...................232
Cleaning ......................................... 233
Direction of rotation, spinning .......231
Important notes on tire inflation
pressure ........................................ 220
Inflation pressure ........................... 221
Information placard .......................227
Inspection ...................................... 232
Labeling ......................................... 235
Load index ............................. 235, 240
Load rating .................................... 240
Messages in the multifunction
display ................................... 268, 288
Ply composition and material
used ............................................... 241
Problems under-/overinflation ......221
Retreads ........................................ 218
Rims and tires (technical data) ......331
Rotation ......................................... 234
Service life ..................................... 232
Sizes .............................................. 331
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Program brochure (in the USA) or the
Roadside Assistance section of the Service
and Warranty Information Booklet (in
Canada) in your vehicle literature portfolio.
Change of address or ownership
If you change your address, be sure to send
in the “Change of Address Notice” found in
the Service and Warranty Information
Booklet, or simply call the Mercedes-Benz
Customer Assistance Center (in the USA) at
1-800-FOR-MERCedes (1-800-367-6372), or
Customer Service (in Canada) at
1-800-387-0100. This will assist us in
contacting you in a timely manner should the
need arise.
If you sell your Mercedes, please leave all
literature with the vehicle to make it available
to the next operator.
If you bought this vehicle used, be sure to
send in the “Notice of Purchase of Used
Truck” found in the Service and Warranty
Information Booklet, or call the Mercedes-
Benz Customer Assistance Center (in the
USA) at 1-800-FOR-MERCedes
(1-800-367-6372), or Customer Service (in
Canada) at 1-800-387-0100.
Operating your vehicle outside the
USA or Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
R Service facilities or replacement parts may
not be readily available.
R Unleaded gasoline for vehicles with
catalytic converters may not be available;
the use of leaded fuels will damage the
catalysts.
R Gasoline may have a considerably lower
octane rating, and improper fuel can cause
engine damage.
Certain Mercedes-Benz models are available
for delivery in Europe under our European
Delivery Program. For details, consult an
authorized Mercedes-Benz Center or write to:
In the USA:
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada:
Mercedes-Benz Canada, Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Sport Utility Vehicle
GWarning!
This Sport Utility Vehicle is designed for both
on-road and off-road use. It can go places and
perform tasks for which conventional 2-wheel
drive passenger cars are not intended. This
vehicle will handle and maneuver differently
from conventional passenger cars in driving
conditions which may occur on streets,
highways and off-road use.
This vehicle has a higher ground clearance
and a higher center of gravity than many
passenger cars. As with other vehicles of this
type, if you make sharp turns at excessive
speeds or abrupt maneuvers, the vehicle may
roll over or may go out of control and crash.
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
Failure to operate this vehicle safely may
result in an accident, rollover of the vehicle,
and severe or fatal injury.
Before you start to drive this vehicle, read the
Operator’s Manual. Take time to become
familiar with the driving characteristics of this
vehicle. Be sure you are familiar with all
vehicle controls. Learn how your vehicle
handles on different road surfaces. Do not
attempt sharp turns at excessive speeds or
abrupt maneuvers or other unsafe driving
actions that can cause loss of vehicle control.
When driving off-road or working the vehicle
hard, do not overload it. And, always wear
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