2013 MERCEDES-BENZ G-CLASS SUV fuel cap

Engine electronics
Problem (malfunction) ...................144
Engine oil
Adding ........................................... 291
Additives ........................................ 354
Checking the oil level ..................... 289
Display message ............................ 236
Filling capacity
............................... 353
Notes about oil grades ................... 353
Temperature (on-board computer) . 222
Viscosity ........................................ 354
Environmental protection
Note ................................................. 20
ESP ®
(Electronic Stability
Program) AMG menu (on-board computer) ... 222
Deactivating/activating ................... 63
Display message ............................ 226
Function/notes ................................ 62
Important safety information ........... 62
Trailer stabilization ........................... 64
Warning lamp ................................. 252
Exhaust check ................................... 159
Exhaust tail pipe (cleaning
instructions) ...................................... 298
Exterior lighting see Lights
Exterior mirrors
Adjusting ......................................... 93
Dipping (automatic) .........................94
Folding in/out (automatically) ......... 94
Folding in/out (electrically) ............. 93
Folding in when locking (on-board
computer) ...................................... 221
Out of position (troubleshooting) .....94
Setting ............................................. 93
Storing settings (memory
function) .......................................... 95
Storing the parking position ............. 94 F
Filler cap see Fuel filler flap


First-aid kit ......................................... 302
Flat tire Preparing the vehicle .....................304
Floormat ............................................. 284Fog lamps
Switching on/off ........................... 101
Folding the seat backrest (rear)
forwards/back

.................................. 265
Front fog lamp (display message) ...233
Front fog lamps Switching on/off ........................... 101
Fuel
Additives ........................................ 353
Consumption statistics ..................213
Displaying the current
consumption .................................. 213
Displaying the range ...................... 213
Fuel gauge ..................................... 209
Grade (gasoline) ............................ 351
Important safety notes .................. 351
Notes for AMG vehicles ................. 352
Premium-grade unleaded gasoline . 351
Problem (malfunction) ...................156
Refueling ........................................ 153
Tank content/reserve fuel .............351
Fuel/water separator
Service ........................................... 294
Fuel consumption
Notes ............................................. 159
Fuel filler flap
Emergency release ........................ 155
Opening/closing ............................ 154
Fuel level
Calling up the range (on-board
computer) ...................................... 213
Fuel tank
Capacity ........................................ 351
Problem (malfunction) ...................156
Fuse allocation chart ........................313
Fuse box Battery case ................................... 315
Dashboard ..................................... 314
Front-passenger footwell ...............314
Transmission tunnel ....................... 314
Fuse extractor ................................... 313
Fuses Allocation chart ............................. 313
Before changing ............................. 313
Dashboard fuse box ....................... 314
Fuse allocation chart ..................... 313
Fuse box in the front-passenger
footwell .......................................... 314 Index
9

Supplemental Restraint System
see SRS (Supplemental Restraint
System)

Surround lighting (on-board
computer) .......................................... 219
Suspension tuning SETUP (on-board computer) .......... 222
SUV
(Sport Utility Vehicle) .......................22
Switching air-recirculation mode
on/off ................................................. 134
Switching off the alarm (ATA) ............65T
Tachometer ........................................ 210
Tailgate Opening dimensions ...................... 357
Tail lamps
Display message ............................ 233
see Lights



Tank content
Fuel gauge ..................................... 209
Technical data
Capacities ...................................... 350
Tires ............................................... 344
Tires/wheels ................................. 344
Trailer Loads .................................. 358
Vehicle data ................................... 357
Wheels ........................................... 344
TELEAID
Call priority .................................... 276
Downloading destinations
(COMAND) ..................................... 277
Downloading routes .......................279
Emergency call .............................. 274
Geo fencing ................................... 280
Important safety notes .................. 272
Locating a stolen vehicle ............... 278
MB info call button ........................ 276
Remote vehicle locking .................. 277
Roadside Assistance button .......... 275
Self-test ......................................... 273
Speed alert .................................... 279
System .......................................... 273
Triggering the vehicle alarm ........... 280 Vehicle remote malfunction
diagnosis
....................................... 278
Vehicle remote unlocking .............. 277
Telephone
Accepting a call ............................. 217
Display message ............................ 246
Menu (on-board computer) ............ 216
Number from the phone book ........ 217
Redialing

........................................ 217
Rejecting/ending a call ................. 217
Telephone compartment ..................263
Temperature Coolant .......................................... 209
Coolant (on-board computer) ......... 222
Engine oil (on-board computer) ...... 222
Outside temperature ...................... 210
Setting (climate control) ................ 131
Theft deterrent systems
ATA (Anti-Theft Alarm system) .........65
Immobilizer ...................................... 64
Tilt/sliding sunroof
see Sliding sunroof
Time
see Separate Operator's Manual
Timing (RACETIMER) .........................222
Tire pressure Calling up (on-board computer) ..... 325
Checking manually ........................325
Display message ............................ 242
Maximum ....................................... 324
Notes ............................................. 323
Recommended ............................... 322
Table (single tires) .........................322
Tire pressure monitor
Checking the tire pressure
electronically ................................. 327
Warning message .......................... 327
Tire pressure monitoring system
Function/notes ............................. 325
Restarting ...................................... 327
Warning lamp ................................. 259
Tires
Aspect ratio (definition) ................. 339
Average weight of the vehicle
occupants (definition) .................... 338
Bar (definition) ............................... 338
Changing a wheel .......................... 340
Characteristics .............................. 33716
Index

Cruise control ................................
170
Distance warning ........................... 258
DISTRONIC PLUS ........................... 258
ESP ®
.............................................. 252
ESP ®
OFF ....................................... 253
Fuel tank ........................................ 256
LIM (DISTRONIC PLUS) ..................179
LIM (variable SPEEDTRONIC)
.........175
Overview .................................. 30, 247
Parking brake ................................ 255
PASSENGER AIRBAG OFF ................ 44
Reserve fuel ................................... 256
Seat belt ........................................ 248
SRS ................................................ 255
Tire pressure monitor .................... 259
Warning triangle ................................ 302
Warranty ............................................ 348
Washer fluid Display message ............................ 246
Wheel bolt tightening torque ...........344
Wheels Changing a wheel .......................... 340
Checking ........................................ 319
Cleaning ......................................... 296
Cleaning (warning) .........................341
Important safety notes .................. 318
Interchanging/changing ................340
Mounting a new wheel ................... 343
Mounting a wheel .......................... 341
Overview ........................................ 318
Removing a wheel ..........................343
Storing ........................................... 341
Technical data ............................... 344
Tightening torque ........................... 344
Wheel size/tire size ....................... 344
Window curtain air bag
Display message ............................ 230
Operation ......................................... 44
Windows
see Side windows
Windows (cleaning instructions) .....297
Windshield Defrosting ...................................... 131
Windshield heating ...........................133
Windshield washer fluid see Windshield washer system Windshield washer system
Adding washer fluid ....................... 292
Filling capacity ............................... 356
Notes
............................................. 356
Windshield wipers
Problem (malfunction) ...................116
Rear window wiper ........................115
Replacing the wiper blades ............ 115
Switching on/off ........................... 114
Winter
Driving in winter ............................. 163
Winter operation ............................ 320
Winter driving
Snow chains .................................. 321
Winter operation
Overview ........................................ 320
Winter tires
M+S tires ....................................... 320
Wiper blades
Cleaning ......................................... 297
Important safety notes .................. 115
Replacing ....................................... 115 Index
19

For further information on fuel and fuel quality
(Y page 350).
Refueling
Fuel filler flap Example: G 550 fuel filler cap
0043
To open the fuel filler flap
0044 Tire pressure table
0087 Fuel type
0085 To insert the fuel filler cap
When you open or close the vehicle with the
SmartKey, the fuel filler flap is automatically
unlocked or locked.
The position of the fuel filler cap is displayed
00B6 in the instrument cluster. The arrow
next to the filling pump indicates the side of
the vehicle. The
fuel
filler flap is located to the
rear on the right.
Opening 0043
To open the fuel filler flap
0044 Tire pressure table 0087
Fuel type
0085 To insert the fuel filler cap
X Switch off the engine.
i When the engine is running and the fuel
filler flap is open, the yellow reserve fuel
warning lamp and the 00AD (USA only)
or 00B9 (Canada only) Check Engine
warning lamp may light up.
Further information about warning and
indicator lamps in the instrument cluster
can be found in the Digital Operator's
Manual.
X Remove the SmartKey from the ignition
lock.
X Press the fuel filler flap in the direction of
arrow 0043.
The fuel filler flap opens slightly.
X Open the fuel filler flap.
X Turn the fuel filler cap counterclockwise
and remove it.
X Insert the fuel filler cap into the holder
bracket on the inside of filler flap 0085.
X Completely insert the filler neck of the fuel
pump nozzle into the tank and refuel.
i Do not add any more fuel after the pump
stops filling for the first time. Otherwise,
fuel may leak out.
Closing X
Replace the fuel filler cap and turn it
clockwise. The fuel filler cap audibly
engages.
X Close the fuel filler flap.
i Close the fuel filler

flap before locking the
vehicle. A locking pin otherwise prevents
the fuel filler flap from closing after the
vehicle has been locked. 154
Refueling
Driving and parking

X
Engine oil level: check the engine oil level
and add oil if necessary.
Only then does the engine receive enough
oil when the vehicle is standing on a steep
incline.
X Tire-changing tool kit: check that the
jack
is working and make sure you have the lug
wrench, a robust tow cable and a folding
spade in the vehicle.
X Wheels and tires: check the tire tread
depth and tire pressure.
X Check for damage and remove any foreign
objects, e.g. small stones, from the
wheels/tires.
X Replace any missing valve caps.
X Replace dented or damaged wheels.
X Carry a sound spare wheel.
Checklist after driving off-road Driving over rough terrain places greater
demands on your vehicle than driving on
normal roads. After driving off-road, check
the vehicle. This
allows

you to detect damage
promptly and reduce the risk of an accident
to yourself and other road users.
X Shift the transfer case to HIGH
RANGE(Y page 199).
X Disengage the differential locks
(Y page 201).
X Clean the headlamps and rear lights and
check for damage.
X Clean the front and rear license plates.
X Clean the wheels and tires with a water jet
and remove any foreign objects.
X Clean the wheels, tires, wheel housings and
the vehicle underside with a water jet;
check for any foreign

objects and damage.
X Check whether twigs or other parts of
plants have become trapped. These
increase the risk of fire and can damage
fuel pipes, brake hoses or the rubber
bellows of the axle joints and propeller
shafts. X
After the trip, examine without fail the
entire undercarriage, wheels, tires,

brakes,
bodywork structure, steering, chassis and
exhaust system for damage.
X After driving for extended periods across
sand, mud, gravel, water

or in similarly dirty
conditions, have the brake discs, wheels,
brake pads/linings and axle joints checked
and cleaned.
X If you notice strong vibrations after off-road
driving, check for foreign objects in the
wheels and drive train and, if necessary,
remove them. Foreign objects can disturb
the balance and cause vibrations.
X Test the brakes.
Driving on sand Observe the following rules when driving on
sand:
R
Shift the transfer case to LOW
RANGE(Y page 199).
R Avoid high engine speeds.
R Limit the shift range of the automatic
transmission according to the off-road
conditions.
R Drive quickly to overcome the rolling
resistance. Otherwise, the vehicle

could dig
itself into the sand.
R Drive in the tracks of other vehicles if
possible. Make sure that the ruts are not
too deep, that the sand is firm enough and
that your vehicle has sufficient ground
clearance.
Tire ruts and gravel roads !
Check that the ruts are not too deep and
that your vehicle has sufficient clearance.
Otherwise, your vehicle could be damaged
or bottom out and get stuck.
Observe the following rules when driving
along ruts in off-road

terrain or on roads with
loose gravel: 166
Driving tips
Driving and parking

Display messages Possible causes/consequences and
0050 Solutions00B2
Check Engine Oil
Level (Add 1
quart) AMG vehicles: the engine oil level is too low.
X
Check the oil level when next refueling, at the latest
(Y page 289).
X If necessary, add engine oil ( Y page 291).
X Have the engine checked at a qualified specialist workshop if
engine oil needs to be added more often than usual.
! Avoid long journeys with too little engine oil. The engine will
otherwise be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
www.mbusa.com (USA only). 00B2
Engine Oil Level
Cannot Be Measured The measuring system is malfunctioning.
X
Visit a qualified specialist workshop. 00B6
Fuel Level Low The fuel level has dropped into the reserve range.
X
Refuel at the nearest gas station. 00A8 There is only a very small amount of fuel in the fuel tank.
X
Refuel at the nearest gas station without fail. 00B6
Gas Cap Loose The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
X
Check that the fuel filler cap is correctly closed.
If the fuel filler cap is not correctly closed:
X Close the fuel filler cap.
If the fuel filler cap is correctly closed:
X Visit a qualified specialist workshop. Display messages
237On-board computer and displays Z

Engine
Problem Possible causes/consequences and
0050 Solutions00B9
The yellow Check
Engine warning lamp
lights up while the
engine is running.
There may be a malfunction, for example:
R
in the engine management
R in the fuel injection system
R in the exhaust system
R in the ignition system
R in the fuel system
The emission limit values may be exceeded and the engine may
be running in emergency mode.
X Have the vehicle checked as soon as possible at a qualified
specialist workshop.
i In some states, you must immediately visit a qualified
specialist workshop as soon
as the yellow Check Engine warning
lamp lights up. This is due to the legal requirements in effect in
these states. If in doubt, check whether such legal regulations
apply in the state in which you are currently driving. 00B6
The yellow reserve fuel
warning lamp lights up
while the engine is
running.
The fuel level has dropped into the reserve range.
X
Refuel at the nearest gas station. 00B6
The yellow reserve fuel
warning lamp flashes
while the vehicle is in
motion.
In addition, the 00B9
Check Engine warning
lamp may light up.
The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
X
Check that the fuel filler cap is correctly closed.
X If the fuel filler cap is not correctly closed:
close the
fuel
filler
cap.
X If the fuel filler cap is closed: visit a qualified specialist
workshop. 00AC
The red coolant
warning lamp lights up
while the engine is
running
and the
coolant
temperature gauge is
at

the start of the scale. The temperature sensor for the coolant temperature gauge is
defective.
The coolant temperature
is
no longer being monitored. There is a
risk of engine damage if the coolant temperature is too high.
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road

and traffic conditions. Do not continue
driving under any circumstances.
X Apply the parking brake.
X Consult a qualified specialist workshop.256
Warning and indicator lamps in the instrument cluster
On-board computer and displays

Jump-starting
G
WARNING
Battery acid is caustic. There is a risk of injury.
Avoid contact with the skin, eyes or clothing. Do not inhale any battery gases. Do not lean over
the battery. Keep children away from batteries. Wash battery acid immediately with water and
seek medical attention. G
WARNING
During charging and jump-starting, explosive gases can escape from the battery. There is a risk
of an explosion.
Particularly avoid fire, naked flames, creating sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting. Do not lean over a battery. G
WARNING
During the charging process, a battery produces hydrogen gas. If a short circuit occurs or sparks
are created, the hydrogen gas can ignite. There is a risk of an explosion.
R Make sure that the positive terminal of a connected battery does not come into contact with
vehicle parts.
R Never place metal objects or tools on a battery.
R It is important that
you observe the described order of the battery terminals when connecting
and disconnecting a battery.
R When jump-starting, make sure that the battery poles with identical polarity are connected.
R It is particularly important to observe the described order when connecting and disconnecting
the jumper cables.
R Never connect or disconnect the battery terminals while the engine is running. G
WARNING
A discharged battery can freeze at temperatures below freezing point. When jump-starting the
vehicle or charging the

battery, gases can escape from the battery. There is a risk of an explosion.
Allow the frozen battery to thaw out before charging it or jump-starting. G
WARNING
Non-combusted fuel can collect in the exhaust system and ignite. There is a risk of fire. Avoid
repeated and lengthy starting attempts.
! Avoid repeated and lengthy starting attempts. Otherwise, non-combusted fuel may
damage the catalytic converter and create a risk of fire.
Do not use a rapid charging device to start the vehicle.
Make sure the jumper cables are not damaged.
Make sure the jumper cables are not touching any other metal objects when they are
connected to the battery. 308
Jump-starting
Breakdown assistance