Batteries, SmartKey
Checking condition ..........................61
Replacing ....................................... 232
Battery, Vehicle ................................. 243
Charging ........................................ 244
Jump starting ................................. 244
Messages in the multifunction
display ........................................... 212
Bead (tire) .......................................... 177
Beverage holders see Cup holders
Brake Assist System
see BAS
Brake fluid
Checking level ............................... 157
Messages in the multifunction
display ........................................... 208
Brake lamps
Cleaning lenses ............................. 194
Brake pads
Messages in the multifunction
display ........................................... 208
Brakes ................................................ 182
Parking brake ................................... 88
Warning lamp ................................. 220
Break-in period .................................. 150
Brush guard ....................................... 232
Bulbs see Replacing bulbs
C
CAC (Customer Assistance Center) ... 21
California retail buyers and
lessees, important notice for ............. 19
Calls (phone) ...................................... 113
Can holders see Cup holders
Capacities and recommended
fuel/lubricants .................................. 260
Cargo compartment
Cargo volume, expanding ..............130
Cover blind .................................... 132
Tie-down rings ............................... 130
Cargo compartment cover blind ...... 132
Cargo tie-down rings ......................... 130
Carpets, cleaning .............................. 196
Central locking
Automatic ................................ 62, 111
Locking/unlocking from inside ........63
SmartKey ......................................... 60
Central locking/unlocking switch ..... 63
Certification label .............................. 254
Children in the vehicle
Air bags ........................................... 33
BabySmart™ air bag deactivation
system ............................................. 37
Child safety locks (rear doors) .........50
Child seat anchors – LATCH-type
(ISOFIX) ........................................... 49
Indicator lamp, front passenger
front air bag off ................................ 37
Infant and child restraint systems .... 47
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 49
Override switch ................................ 50
Safety notes ..................................... 46
Tether anchorage points ..................48
Top tether ........................................ 48
Child safety
see Children in the vehicle
Child seat anchors – LATCH-type
(ISOFIX) see Children in the vehicle
Chrome-plated exhaust tip,
cleaning .............................................. 197
Cigarette lighter ................................ 136
Climate control system
Air conditioning ............................. 123
Air conditioning refrigerant ............262
Air distribution ............................... 125
Air recirculation mode ...................126
Air volume ..................................... 125
Automatic mode ............................ 123
Deactivating system ......................123
Front defroster .............................. 125
Residual heat and ventilation .........126
Temperature .................................. 124
Cockpit ................................................. 25
Cold tire inflation pressure .............. 177
COMAND system see separate COMAND system
operating instructions
Combination switch ............................ 77Index5463_AKB; 3; 35, en-USd2ureepe,Version: 2.11.8.12009-07-16T20:59:56+02:00 - Seite 5
Remote door unlock (Tele Aid) .......142
Unlocking (Mechanical key) ...........228
DOT (Department of
Transportation) .................................. 177
Drinking and driving ......................... 181
Driving
Abroad ........................................... 189
Hydroplaning ................................. 184
Instructions ............................. 85, 181
In winter ........................................ 180
Off-road ......................................... 184
Problems ......................................... 87
Safety systems ................................ 52
Systems ......................................... 115
Through standing water .................184
Driving and parking
Safety notes ..................................... 85
Driving off .................................... 86, 183
Driving safety systems ....................... 52
4-ETS ............................................... 54
ABS .................................................. 52
BAS .................................................. 53
EBB .................................................. 53
ESP ®
................................................ 54
Driving systems
All-wheel drive (4MATIC) ................ 117
Cruise control ................................ 115
Hill-start assist system ..................117
Rear Parking Assist system ...........118
Rear view camera .......................... 120
Driving tips, automatic
transmission ........................................ 91
E
Easy-entry/exit feature .............. 71, 112
EBB (Electronic Brake Booster) .......... 53
Electrical system
Improper work on or
modifications ................................... 21
Power outlets ................................. 136
Electrical system (Technical data)
see Vehicle specification
Electronic Stability Program
see ESP ®
Electronic Traction System
see 4-ETS
Emergency, in case of
First aid kit ..................................... 200
Flat tire .......................................... 239
Hazard warning flasher ....................78
Roadside Assistance ................ 19, 140
Towing the vehicle .........................246
Emergency calls
Tele Aid .......................................... 139
Emergency operations
Power tilt/sliding sunroof ..............231
Remote door unlock (Tele Aid) .......142
Emergency Tensioning Device
see ETD
Emission control ............................... 190
Information label ............................ 255
System warranties ...........................18
Engine
Break-in recommendations ............150
Cleaning ......................................... 193
Compartment ................................ 152
Malfunction indicator
lamp ........................................ 26, 225
Messages in the multifunction
display ........................................... 210
Number .......................................... 255
Starting ............................................ 85
Turning off ....................................... 89
Engine (Technical data)
see Vehicle specification
Engine coolant
see Coolant
Engine oil
Adding ........................................... 155
Additives ........................................ 262
Checking level ............................... 153
Consumption ................................. 153
Messages in the multifunction
display ........................................... 213
Oil dipstick ..................................... 154
Recommended engine oils and oil
filter ............................................... 261
ESP ®
(Electronic Stability
Program) .............................................. 54
4-ETS ............................................... 54
Messages in the multifunction
display ........................................... 204
Warning lamp ................................. 223Index7463_AKB; 3; 35, en-USd2ureepe,Version: 2.11.8.12009-07-16T20:59:56+02:00 - Seite 7
Driving instructions ........................ 184
Driving on sand .............................. 188
Driving through water ....................187
Returning ....................................... 189
Ruts ............................................... 188
Steep terrain .................................. 186
Oil, oil level
see Engine oil
On-board computer
see Control system
One-touch gearshifting ....................... 92
Operating safety .................................. 21
Ornamental moldings, cleaning ....... 194
Outside temperature see Displays
Overhead control panel ...................... 30
P
Paintwork, cleaning .......................... 193
Paintwork code ................................. 255
Panic alarm .......................................... 51
Parcel net ........................................... 130
Parking ................................................. 88
Rear Parking Assist system ...........118
Parking Assist
see Rear Parking Assist system
Parking brake ...................................... 88
Messages in the multifunction
display ........................................... 208
Parking position
Exterior rear view mirrors ................73
Transmission position ......................90
Parts service ...................................... 254
PASS AIR BAG OFF indicator lamp see Front passenger front air bag
off indicator lamp
Passenger safety
see Occupant safety
Pedals ................................................. 182
Phone see Telephone
Plastic parts, cleaning ...................... 196
Power assistance .............................. 182
Power outlets .................................... 136
Power seats see Seats
Power tilt/sliding sunroof
Opening/closing in an emergency . 231
Operation ....................................... 128
Power washer .................................... 193
Power windows ................................... 84
Cleaning ......................................... 195
Operation ......................................... 84
Rear door window, override
switch .............................................. 50
Practical hints ................................... 200
Problems
While driving .................................... 87
With vehicle ..................................... 21
With wipers ...................................... 83
Product information ............................ 18
Production options weight ............... 178
Proximity key see Key, SmartKey
PSI (air pressure unit) ....................... 178
R
Radio
Selecting stations ..........................103
Radio transmitters ............................ 189
Rain sensor see Intermittent wiping
Rear axle oil ....................................... 260
Rear door ashtray see Ashtrays
Rear doors
Child safety locks ............................ 50
Rear door window
Override switch ................................ 50
Rear fog lamp
Replacing bulb ............................... 234
see Fog lamps
Rear lamps
see Tail lamps
Rear Parking Assist system ............. 118
Cleaning system sensors ...............195
Malfunctions .................................. 120
Minimum distance .........................119
Range ............................................ 119
Sensors ......................................... 118
Warning indicators .........................119
Rear seat head restraints
see Head restraints
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Turning off the engine ........................ 89
Turn signals ......................................... 77
Cleaning lenses ............................. 194
Indicator lamps ................................ 26
Messages in the multifunction
display ........................................... 218
TWR (Tongue Weight Rating) ........... 179
U
Uniform Tire Quality Grading
Standards .................................. 171, 179
Units
Selecting speedometer display
mode ............................................. 108
Unleaded gasoline, premium ........... 262
Unlocking the vehicle
Manually ........................................ 228
SmartKey ......................................... 60
Upholstery, cleaning ......................... 197
Useful features .................................. 134
V
Vehicle
Battery ........................................... 243
Care ............................................... 192
Control system ................................ 99
Identification Number (VIN) ...........254
Locking/unlocking ........................... 60
Lowering (wheel change) ...............242
Modifications and alterations,
Operating safety .............................. 21
Towing ........................................... 246
Unlocking/locking manually ..........228
Vehicle dimensions
see Vehicle specification
Vehicle Identification Number
(VIN) ................................................... 254
Vehicle jack see Jack
Vehicle lighting .................................... 74
Vehicle loading
Cargo tie-down rings ...................... 130
Cargo volume, expanding ..............130
Instructions .................................... 129
Load limit ....................................... 167
Roof rack ....................................... 130
Terminology ................................... 177
Vehicle maximum load on the tire ... 179
Vehicle specification
G 550 ............................................. 256
G 55 AMG ...................................... 257
Vehicle status message memory .... 105
Vehicle tool kit .................................. 200
Vehicle washing see Vehicle care
Vehicle weights
see Vehicle specification
W
Warning sounds
Driver’s or passenger’s seat belt .....44
Parking brake ................................ 208
Rear Parking Assist system ...........120
Seat belt telltale ............................ 222
Warranty coverage ............................ 254
Washer and headlamp cleaning
system ................................................ 265
Washer fluid
Messages in the multifunction
display ........................................... 210
Mixing ratio .................................... 265
Refilling .......................................... 157
Washing the vehicle .......................... 192
Wear pattern (tires) .......................... 172
Weights (vehicle) see Vehicle specification
Wheel
Changing ....................................... 239
Removing ....................................... 241
Spare ............................................. 239
Tightening torque ........................... 242
Wheels, sizes ..................................... 258
Wheels, Tires and .............................. 158
Window curtain air bags ..................... 37
Windows see Power windows
Windows, cleaning ............................ 195
Windshield
Cleaning wiper blades .................... 195
Defogging ...................................... 126
Washer fluid ................................... 265
Wipers ............................................. 82
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iAt low ambient temperatures, the exterior
rear view mirrors will be heated
automatically.
Auto-dimming rear view mirrors
The exterior rear view mirror on the driver’s
side and the interior rear view mirror will
respond automatically to glare when the
ignition is switched on and incoming light
from headlamps falls on the sensor in the
interior rear view mirror.
The rear view mirrors will not react if the
automatic transmission is set to reverse gear
R or the interior lighting is switched on.
GWarning!
The auto-dimming function does not react if
incoming light is not aimed directly at sensors
in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, when transporting cargo
which covers the rear window.
Light hitting the mirror(s) at certain angles
(incident light) could blind you. As a result,
you may not be able to observe traffic
conditions and could cause an accident.
Activating exterior rear view mirror
parking position
This feature is only available in Canada
vehicles.
To assist during parking maneuvers, you can
set the passenger-side exterior rear view
mirror so that you can see the rear wheel and
the road curb.
Setting and storing the parking position
XSwitch on the ignition.XPress button ;, to select the passenger-
side exterior rear view mirror.
XShift the automatic transmission into
reverse gear R.
The passenger-side exterior rear view
mirror moves to the preset parking
position.
Calling up the parking position
XSwitch on the ignition.XPress button ;, to select the passenger-
side exterior rear view mirror.
The passenger-side exterior rear view mirror
returns to its previously stored driving
position
R10 seconds after you have put the gear
selector lever out of reverse gear R
Rimmediately once your vehicle exceeds a
speed of approximately 6 mph (10 km/h)
Rimmediately when you press button : to
select the driver’s side exterior rear view
mirror
Memory function
Notes
With the memory function you can store up
to three different configurations per front
seat.
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SmartKey. The SmartKey must be in close
proximity to the driver’s outside door handle.XAim the transmitter eye of the SmartKey at
the driver’s outside door handle.XPress and hold button % on the
SmartKey until the windows and the tilt/
sliding sunroof have reached the desired
position.
The vehicle unlocks.XRelease button % on the SmartKey to
interrupt the opening procedure.
Convenience closing feature
When locking the vehicle, you can
simultaneously close the windows and the
tilt/sliding sunroof.
GWarning!
When closing the windows and the tilt/sliding
sunroof, make sure there is no danger of
anyone being harmed by the closing
procedure.
If potential danger exists, proceed as follows:
R Release button & to stop the closing
procedure. To open, press and hold button
% . To continue the closing procedure
after making sure that there is no danger of
anyone being harmed by the closing
procedure, press and hold button &.
The SmartKey must be in close proximity to
the driver’s outside door handle.
XAim transmitter eye of the SmartKey at the
driver’s outside door handle.XPress and hold button & on the
SmartKey until the windows and the tilt/
sliding sunroof are closed completely.XRelease button & on the SmartKey to
interrupt the closing procedure.Driving and parking
Safety notes
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure the pedals
still have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between or
under the pedals. You could then no longer
brake or accelerate. This could lead to
accidents and injury.
GWarning!
With the engine not running, there is no power
assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle. Adapt your driving accordingly.
Starting the engine
GWarning!
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness and possible death.
Do not run the engine in confined areas (such
as a garage) which are not properly ventilated.
If you think that exhaust gas fumes are
entering the vehicle while driving, have the
cause determined and corrected
immediately. If you must drive under these
conditions, drive only with at least one
window fully open at all times.
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Automatic transmission
Gearshift pattern for automatic transmission
jPark position with gear selector lever lockkReverse geariNeutral positionhDrive position
For more information, see “Automatic
transmission” (Y page 89).
XMake sure the automatic transmission is in
park position P.
Starting
XDo not depress the accelerator pedal.XTurn the SmartKey in the starter switch to
position 3 (Y page 65) and release it.
The engine starts automatically.
Starting difficulties
! Remember that extended starting
attempts can drain the battery.
If the SmartKey is left in starter switch
position 0 for an extended period of time, it
can no longer be turned in the starter switch.
In this case, the steering is locked.
XTo unlock, remove the SmartKey from the
starter switch and reinsert.
The engine does not start. You can hear
the starter.
There could be a malfunction in the engine
electronics or in the fuel supply system.
XTurn the SmartKey in the starter switch to
position 0 and repeat the starting
procedure.
If the engine does not start after several
starting attempts:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The engine does not start. You cannot
hear the starter.
The battery may not be charged sufficiently.
XGet a jump start (Y page 244).
If the engine will not start despite a jump
start:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The starter has been exposed to excessive
temperatures.
XLet the starter cool for about 2 minutes.XRepeat the starting procedure.
If the engine does not start after several
starting attempts:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
Driving off
GWarning!
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle
control. Your vehicle’s ABS will not prevent
this type of loss of control.
! Do not run a cold engine at high engine
speeds. Running a cold engine at high
engine speeds may shorten the service life
of the engine. This is not covered by the
Mercedes-Benz Limited Warranty.
! If an acoustic warning sounds and the
message Release Parking Brake
appears in the multifunction display when
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XAllow the engine and coolant to cool off.XCheck the coolant level and add coolant if
necessary (Y page 156).
In case of accident
If the vehicle is leaking fuel:
XDo not start the engine under any
circumstances.
XExit the vehicle at a safe distance from the
roadway.
XNotify local fire and/or police authorities.
If the extent of the damage cannot be
determined:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
If no damage on major assemblies, fuel
system, and engine mount can be
determined:
XStart the engine in the usual manner.
Parking
GWarning!
Do not park this vehicle in areas where
combustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system. These materials could be
ignited and cause a vehicle fire.
Vehicle movement can cause serious
personal injury or damage to the vehicle or
the vehicle drivetrain. Therefore, always do
the following before turning off the engine and
leaving the vehicle:
RKeep right foot on the brake pedal.
REngage the parking brake.
RShift the automatic transmission into park
position P.
RSlowly release the brake pedal.
RWhen parked on an incline, always turn the
front wheels towards the road curb.
RTurn the SmartKey in the starter switch to
position 0 and remove the SmartKey from
the starter switch.
RTake the SmartKey with you and lock the
vehicle when leaving.
Parking brake
GWarning!
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to lock
up. You could lose control of the vehicle and
cause an accident. In addition, the vehicle’s
brake lights do not light up when the parking
brake is engaged.
GWarning!
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it with
you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Children could
release the parking brake and/or shift the
automatic transmission out of park position
P, either of which could result in an accident
and/or serious personal injury.
XReleasing: Pull up slightly on parking brake
lever : and press release button ;.
XPush parking brake lever : down to its
original position.
When the ignition is switched on or the
engine is running, the brake warning lamp
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