2010 MERCEDES-BENZ GLK350 4MATIC key battery

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
Index5X204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 5

NECK-PRO active front head
restraints ......................................... 51
Rear seat head restraints ................. 80
Height adjustment
Seat belt outlet ................................ 50
Seats ............................................... 78
High-beam flasher ............................... 90
High-beam headlamps ................ 90, 304
Replacing bulbs ............................. 304
Hill-start assist system ..................... 171
Hood ................................................... 214
Messages in the multifunction
display ........................................... 277
Hooks ................................................. 189
Horn ...................................................... 27
Hydroplaning ..................................... 246
I
Identification labels .......................... 328
Identification number, vehicle
(VIN) ................................................... 329
Ignition ........................................... 76, 99
Immobilizer .......................................... 63
Infant and child restraint systems see Children in the vehicle
Inflation pressure
see Tires, Inflation pressure
Inside door handle .............................. 70
Instrument cluster ...................... 28, 108
Illumination .................................... 109
Lamps ............................................ 288
Multifunction display .....................112
Instrument lighting
see Instrument cluster, Illumination
Instrument panel
see Instrument cluster
Instruments and controls
see Cockpit
Interior lighting
Delayed shut-off ............................ 123
Emergency lighting ..........................92
Front ................................................ 92
Front reading lamps .........................92
Rear ................................................. 92
Rear reading lamps ..........................92
Interior rear view mirror ..................... 84
Auto-dimming rear view mirrors ....... 84
Interior storage spaces see Storage compartments
Intermittent wiping ............................. 93
Rain sensor ...................................... 93
ISOFIX (Child seat anchors –
LATCH-type) see Children in the vehicle
J
Jack ..................................................... 261
Jump starting ..................................... 319
K
Key, Mechanical
Loss of ............................................. 69
Replacing ......................................... 70
Unlocking/locking manually ..........299
Key, SmartKey
Battery check lamp ..........................69
Checking batteries ...........................69
Factory setting ........................... 67, 69
Global locking (KEYLESS-
GO) .................................................. 69
Global locking (SmartKey) ................ 67
Global unlocking (KEYLESS-
GO) .................................................. 69
Global unlocking
(SmartKey) ....................................... 67
Important notes on KEYLESS-GO .....68
Locking/unlocking ........................... 66
Loss of ............................................. 69
Messages in the multifunction
display ........................................... 277
Opening and closing the
panorama roof ................................. 97
Opening and closing the windows .... 97
Remote control ................................ 66
Replacing ......................................... 70
Replacing batteries ........................302
Restoring to factory setting .......67, 69
Selective setting ........................67, 69
Starter switch positions ...................76
KEYLESS-GO
Starter switch positions ...................76
Kickdown ........................................... 105
Kilopascal (air pressure unit) ........... 240
10IndexX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 10

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
12IndexX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 12

Speed rating .......................... 236, 241
Storing ........................................... 233
Temperature .......................... 220, 234
Terminology ................................... 239
Tire Identification Number .............241
Tire pressure loss warning system . 222
TPMS low tire pressure/
malfunction telltale ........................296
Traction ................................. 233, 241
Tread ............................................. 241
Tread depth ........................... 232, 241
Treadwear ...................................... 233
Treadwear indicators .............232, 241
Vehicle maximum load on ..............241
Wear pattern .................................. 234
Winter tires ............................ 241, 331
Tire speed rating ....................... 236, 241
Tongue Weight Rating see TWR
Top tether
see Children in the vehicle
Total load limit ................................... 241
Towing
Towing eye bolt .............................. 322
Trailer .................................... 106, 246
Vehicle ........................................... 321
Towing eye bolt ................................. 322
Traction ...................................... 233, 241
Trailer towing ............................ 106, 246
Coupling a trailer ........................... 247
Decoupling ..................................... 249
Electrical connections .................... 246
Towing ........................................... 248
Trailer hitch ................................... 246
Weights and ratings .......................247
Transfer case ..................................... 108
Transmission see Automatic transmission
Transmission fluid level .................... 216
Transmission gear selector lever see Gear selector lever
Transmission positions .................... 104
Traveling abroad ............................... 249
Tread (tires) ....................................... 241
Tread depth (tires) .................... 232, 241
Treadwear .......................................... 233
Treadwear indicators (tires) .... 232, 241Trip menu ........................................... 113
Turning off the engine ...................... 102
Turn signals ......................................... 90
Cleaning lenses ............................. 254
Indicator lamps ................................ 28
Messages in the multifunction
display ........................................... 287
Replacing bulbs ............................. 304
TWR (Tongue Weight Rating) ........... 241
U
Uniform Tire Quality Grading
Standards .................................. 233, 241
Units
Selecting speedometer display
mode ............................................. 120
Unleaded gasoline, premium ........... 336
Unlocking the vehicle
KEYLESS-GO .................................... 67
Manually ........................................ 299
SmartKey ......................................... 66
Upholstery, cleaning ......................... 257
Useful features .................................. 195
V
Vehicle
Battery ........................................... 317
Care ............................................... 251
Control system .............................. 110
Identification Number (VIN) ...........328
Locking/unlocking ........................... 66
Lowering (wheel change) ...............317
Modifications and alterations,
Operating safety .............................. 22
Towing ........................................... 321
Unlocking/locking manually ..........299
Vehicle dimensions
see Vehicle specification
Vehicle Identification Number
(VIN) ................................................... 328
Vehicle jack see Jack
Vehicle lighting .................................... 87
Vehicle loading
Cargo tie-down rings ...................... 188
Instructions .................................... 187
Index17X204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 17

Adapt your speed and driving to the prevailing
road conditions and to the non-operating
status of the ESP ®
.
! Avoid spinning of a drive wheel for an
extended period with the ESP ®
switched
off. This may cause serious damage to the
drivetrain which is not covered by the
Mercedes-Benz Limited Warranty.
Switching on the ESP ®XPress ESP
®
switch : until the ESP ®
warning lamp d in the instrument
cluster goes out.
You are now again in normal driving mode
with the ESP ®
switched on.
ESP ®
trailer stabilization
If the trailer you are towing should begin to
sway, the rig can only be stabilized by
immediately applying the brakes hard.
Steering during this maneuver will not help to
stabilize the rig.
The ESP ®
will assist you in such situations.
The ESP ®
recognizes when the trailer starts
swaying.It will apply the brakes and limit
engine output and thus allow the vehicle-
trailer combination to stabilize.
The ESP ®
trailer stabilization is functional at
vehicle speeds above approximately 40 mph
(65 km/h) when the ESP ®
is switched on.
GWarning!
The system will not be able to assist when the
trailer jackknifes
R if the ESP ®
has switched off due to a
malfunction
R on wet or icy roads
R on roads with slippery surface
R in sand or gravel
Trailers with a high center of gravity may tip
over before the system recognizes swaying of
the trailer.
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
Activating
XWith SmartKey: Remove the SmartKey
from the starter switch.XWith KEYLESS-GO: Turn off the engine and
open the driver’s door.
Deactivating
XSwitch on the ignition.
i Starting the engine will also deactivate
the immobilizer.
In the event that the engine cannot be
started (yet the vehicle’s battery is
charged), the system is not operational.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in the
USA) or 1-800-387-0100 (in Canada).
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens
R a door
R the tailgate
R the hood
The alarm will stay on even if the activating
element, a door, for example, is closed
immediately.
The alarm system will also be triggered when
R the vehicle is opened with the mechanical
key
R a door is opened from the inside
Anti-theft systems63Safety and securityX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 63Z

Vehicle equipment
iThis Operator’s Manual describes all
features, standard or optional, potentially
available for your vehicle at the time of
purchase. Please be aware that your
vehicle might not be equipped with all
features described in this manual.
Locking and unlocking
Notes
GObserve Safety notes, see page 53.
When unlocking or locking the vehicle with
the SmartKey an acoustic signal sounds. The
acoustic signal is activated at the factory. If
you wish to deactivate the feature, or adjust
its signal volume, contact an authorized
Mercedes-Benz Center.
When unlocking the vehicle, all turn signal
lamps flash once. An acoustic signal sounds
once, and the locking knobs in the doors
move up. The anti-theft alarm system is
disarmed.
When locking the vehicle, all turn signal lamps
flash three times. An acoustic signal sounds
three times, and the locking knobs in the
doors move down. The anti-theft alarm
system is armed.
All doors and the tailgate must be closed.
If you cannot lock or unlock the vehicle with
the SmartKey, the batteries in the SmartKey
are discharged, the SmartKey is
malfunctioning, or the vehicle battery is
drained.
XCheck the batteries in the SmartKey
(Y page 69) and replace them if
necessary.
XUse the mechanical key to unlock the
driver’s door (Y page 299).
XUse the mechanical key to lock the vehicle
(Y page 299).
XHave the vehicle battery and the vehicle
battery connections checked at an
authorized Mercedes-Benz Center.
If the SmartKey is malfunctioning, contact
Roadside Assistance or an authorized
Mercedes-Benz Center.
SmartKey
Your vehicle comes supplied with two
SmartKeys, each with remote control and a
removable mechanical key.
The SmartKey centrally locks and unlocks
Rthe doors
Rthe tailgate
Rthe fuel filler flap
: &Lock button; FUnlock button for tailgate= %Unlock button
iUSA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. this device must accept any
interference received, including
interference that may cause undesired
operation.
66Locking and unlockingControls in detail
X204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 66

Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
i Canada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference received, including
interference that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Factory setting XGlobal unlocking: Press button %.
Unless you open a door or the tailgate within
approximately 40 seconds after unlocking
the vehicle:
R The vehicle will be locked again.
R The anti-theft alarm system will be
rearmed.
XGlobal locking: Press button &.
Selective setting
If you frequently travel alone, you may wish
to reprogramm the SmartKey. Pressing
button % will then only unlock the driver’s
door and the fuel filler flap.
XSwitching on/off: Press and hold buttons
% and & simultaneously for
approximately 6 seconds until the battery
check lamp ( Y page 69) flashes twice.
The SmartKey will then function as follows:
XUnlocking driver’s door and fuel filler
flap: Press button % once.XGlobal unlocking: Press button %
twice.XGlobal locking: Press button &.
KEYLESS-GO
Vehicles equipped with KEYLESS-GO come
with two SmartKeys with KEYLESS-GO, each
with remote control and a removable
mechanical key.
The KEYLESS-GO function is integrated into
the SmartKey. The validity of the SmartKey is
checked every time you grasp an outside door
handle.
When the SmartKey is valid, your vehicle
unlocks
R the doors
R the tailgate
R the fuel filler flap
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful interference, and
2. this device must accept any interference received, including
interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Locking and unlocking67Controls in detailX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 67Z

Possibility 2 (One SmartKey in the vehicle,
no SmartKey outside the vehicle):
When exiting and trying to lock the vehicle,
the message Key Detected in Vehicle
appears in the multifunction display. The
vehicle will not be locked.
Factory setting
XGlobal unlocking: Grasp an outside door
handle.
Unless you open a door or the tailgate within
approximately 40 seconds after unlocking
the vehicle:
RThe vehicle will be locked again.
RThe anti-theft alarm system will be
rearmed.
XGlobal locking: Touch outside of a door
handle :.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey. Grasping the
driver’s outside door handle will then only
unlock the driver’s door and the fuel filler flap.
XSwitching on/off: Press and hold buttons
% and & simultaneously for
approximately 6 seconds until the battery
check lamp (Y page 69) flashes twice.
KEYLESS-GO will then function as follows:
XUnlocking driver’s door and fuel filler
flap: Grasp the driver’s outside door
handle.
XGlobal unlocking: Grasp any outside door
handle other than the driver’s outside door
handle.
XGlobal locking: Touch outside of a door
handle :.
Checking SmartKey batteries
XPress button & or % on the
SmartKey.
Battery check lamp : comes on briefly to
indicate that the SmartKey batteries are in
order.
If the battery check lamp does not come on
briefly during check, the SmartKey batteries
are discharged.
XReplace the batteries (Y page 302).
iYou can obtain the required batteries at
any authorized Mercedes-Benz Center.
iIf the batteries are checked within signal
range of the vehicle, pressing button
& or % will lock or unlock the vehicle
accordingly.
Loss of the SmartKey
If you lose your SmartKey or mechanical key,
you should do the following:
Locking and unlocking69Controls in detailX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 69Z