2011 MERCEDES-BENZ R-Class octane

Malfunctions relevant to safetyReporting ......................................... 23
mbrace
Call priority .................................... 271
Display message ............................ 215
Downloading destinations
(COMAND) ..................................... 271
Emergency call .............................. 268
Important safety notes ..................267
Locating a stolen vehicle ...............272
MB info call button ........................270
Roadside Assistance button ..........269
Self-test ......................................... 268
System .......................................... 268
Vehicle remote unlocking ..............272
Mechanical key
Function/notes ................................ 77
Memory card (on-board computer) . 203
Memory function ............................... 114
Menu (on-board computer) Additional functions .......................210
AIRMATIC/compass ......................204
Audio ............................................. 203
DISTRONIC .................................... 180
DVD ............................................... 204
Message memory .......................... 213
Navigation ..................................... 204
Overview of menus ........................201
Resetting to factory settings ..........205
Settings ......................................... 205
Standard display ............................ 202
Telephone ...................................... 211
Trip computer ................................ 210
Messages
see Display messages
Mirrors
Sun visor ........................................ 262
see Exterior mirrors or Rear-view mirror
MOExtended run-flat system ........... 307
MP3 Operating (on-board computer) .....203
see separate operating instructions
Multicontour seat .............................. 107
Multifunction display ........................ 199
Multifunction steering wheel Operating the on-board computer . 199
Overview .......................................... 30N
Navigation On-board computer .......................204
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 52
Resetting after being triggered ........53
NECK-PRO luxury head restraints
Operation ......................................... 52
Resetting after being triggered ........53
Notes on breaking-in a new
vehicle ................................................ 148
O
Occupant Classification System
(OCS) Faults ............................................... 47
Operation ......................................... 42
System self-test ............................... 45
Occupant safety
Children in the vehicle .....................59
System overview .............................. 36
OCS
Faults ............................................... 47
Operation ......................................... 42
System self-test ............................... 45
Octane number (fuel) ........................ 352
Odometer ........................................... 202
Off-road 4MATIC .......................................... 185
Oil
see Engine oil
On-board computer
Additional functions menu .............210
AIRMATIC/compass menu ............204
Audio menu ................................... 203
Convenience submenu ..................209
Displaying a service message ........283
Displaying the coolant
temperature ................................... 202
Displaying the outside
temperature ................................... 202
Display messages ..........................213
DISTRONIC menu .......................... 180
Factory settings ............................. 205
Important safety notes ..................198
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Change of address or ownership
In the event of a change of 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.
Vehicle operation outside the USA
and 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 can damage the
catalytic converter.
R Gasoline may have a considerably lower
octane rating. Improper fuel can cause
engine damage.
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
your seat belts at all times. In a rollover crash,
an unbelted person is significantly more likely
to die than a person wearing a seat belt.
Operating safety
Safety notes
GWarning
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because the
vehicle's electronic components are
interconnected, any modifications made may
produce an undesired effect on other
systems. Electronic malfunctions could
seriously impair the operating safety of your
vehicle.
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GWarning!
Do not fill diesel tanks with gasoline. Do not
mix diesel fuel with gasoline. Otherwise the
fuel system and engine could be damaged. In
addition, the vehicle could catch fire.
! Do not use gasoline to refuel vehicles with
a diesel engine. Do not use diesel to refuel
vehicles with a gasoline engine. Even small
amounts of the wrong fuel result in damage
to the fuel system and engine.
! Do not start the engine if you accidentally
refuel with the wrong fuel. Otherwise, the
fuel could enter the fuel lines. This would
require draining of the fuel tank and fuel
lines. Notify a qualified specialist workshop
and have the fuel tank and fuel lines
drained completely.
Gasoline
Fuel grade
! You should only refuel with unleaded
premium-grade gasoline as this avoids
damaging the catalytic converter.
If engine running problems are apparent,
have the cause checked immediately and
repaired. Excess unburned fuel can
otherwise enter the catalytic converter,
leading to overheating and possibly
causing a fire.
i Only refuel with unleaded premium-grade
gasoline with a specified minimum octane
number of 91 (average value of 96 RON/
86 MON).
Usually you will find information about the
fuel grade on the pump. If you cannot find
the label on the gasoline pump, ask the gas
station staff.
You can find further information under
"Fuel" ( Y page 352), by consulting an
authorized Mercedes-Benz Center or
visiting http://www.mbusa.com (USA
only).
Diesel
Fuel grade
! Only refuel with ULTRA-LOW SULFUR
DIESEL FUEL (ULSD, 15 ppm SULFUR
MAXIMUM). Using other diesel fuels could
result in increased wear and damage to the
engine and/or exhaust system.
Never refuel with marine diesel or heating
oil.
Do not mix these fuels with diesel fuels and
do not use any special additives, as this
may result in damage.
! When refueling using a fuel can, use a
filter or use a clean cloth as a filter.
Otherwise, particles from the fuel can may
block the fuel lines and/or the diesel
injection system.
i Refuel only with ULTRA-LOW SULFUR
DIESEL FUEL (ULSD, 15 ppm SULFUR
MAXIMUM).
Usually you will find information about the
fuel grade on the pump. If you cannot find
the label on the gasoline pump, ask the gas
station staff.
You can find further information under
"Fuel" ( Y page 352), by consulting an
authorized Mercedes-Benz Center or by
visiting http://www.mbusa.com (USA
only).
Low outside temperatures
! Do not use gasoline to refuel vehicles with
a diesel engine. Never mix diesel with
gasoline or kerosene, as this may result in
damage to the engine or fuel system.
Diesel fuel with improved cold flow properties
is available during the winter months. Further
information on fuel properties can be
obtained from oil companies, e.g. at gas
stations.
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CapacitiesVehicle modelCapacityFuel, coolant,
lubricants etc.Engine oil and
filterR 350 BlueTEC9.0 US qt (8.5 l)Approved engine
oilsR 3508.5 US qt (8.0 l)Power steeringAll modelsApprox. 1.3 US qt (1.2 l)MB Power Steering
Fluid or approved
Dexron III ATFCooling systemAll modelsApprox. 10.0 US qt (9.5 l)MB 325.0
Anticorrosion/
AntifreezeTank capacityAll models21.1 US gal (80.0 l)Gasoline engines:
premium-grade
unleaded gasoline
(at least 91 octane,
average value
between 96 RON/
86 MON)
Diesel engines:
ULTRA-LOW
SULFUR DIESEL
FUEL (ULSD,
maximum sulfur
content 15 ppm)ReserveAll modelsApprox. 3.4 US gal (13.0 l)AdBlue ®
tankR 350 BlueTEC7.5 US gal (28.2 l)AdBlue ®
as per
ISO 22241Air-
conditioning
systemAll models—Refrigerant R134a
and special PAG
lubricant (never
R 12)Windshield/
headlamp
cleaning
systemAll models7.4 US qt (7.0 l)MB washer fluid
concentrate 51
( Y page 357)
Mixing ratio for
screen wash
( Y page 357)51
Mixed with water or premixed washer fluid with antifreeze protection.Service products and capacities351Technical dataBA 251 USA, CA Edition A 2011; 1; 3, en-USd2sboikeVersion: 3.0.3.52010-04-16T14:31:55+02:00 - Seite 351Z

Fuel
Important safety notesGWarning!
Fuel is highly flammable. Fire, naked flames
and smoking are therefore prohibited when
handling fuels.
Switch off the engine and the auxiliary heating
before refueling.
GWarning!
Gasoline and diesel fuels are highly flammable
and poisonous. They burn violently and can
cause serious injury.
Never allow sparks, flames or smoking
materials near gasoline or diesel fuel!
Turn off the engine before refueling.
Whenever you are around gasoline or diesel
fuel, avoid inhaling fumes and any skin or
clothing contact. Extinguish all smoking
materials.
Direct skin contact with fuels and the
inhalation of fuel vapors are damaging your
health.
Premium-grade unleaded gasoline
! To ensure the longevity and full
performance of the engine, only premium-
grade unleaded gasoline must be used.
If premium-grade unleaded gasoline is
unavailable and regular gasoline is used,
observe the following precautions:
R only fill the fuel tank to half full with
regular unleaded gasoline and add the
rest as soon as possible with premium-
grade unleaded gasoline.
R do not drive at the maximum speed.
R avoid sudden acceleration.
R when the vehicle is carrying a light cargo,
e.g. two passengers without luggage, do
not allow the engine to rev above
3000 rpm.
R when the vehicle is fully loaded or being
operated in mountainous terrain, do not
depress the accelerator pedal further
than 2
/ 3 of the pedal travel.
Fuel requirements
Gasoline engines
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Research Octane Number (RON) and Motor
Octane Number (MON): (RON + MON) / 2,
also known as knock resistance.
Reformulated Gasoline (RFG) and/or
unleaded gasoline with additives can be used
if the concentration of the additives in the fuel
does not exceed 10%, e.g.:
R Ethanol
R TAME
R ETBE
R IPA
R TBA
For MTBE, the concentration should not
exceed 15%.
The concentration of methanol in gasoline
including other additives must not exceed 3%.
Using mixtures of methanol and ethanol is not
permitted. Gasohol, a mixture of 10% ethanol
and 90% unleaded gasoline can be used.
All of these mix fuels must fulfill the fuel
requirements, e.g.:
R knock resistance
R boiling point
R vapor pressure
Diesel engines – important safety
information
! Only use commercially available ULTRA-
LOW SULFUR DIESEL FUEL (ULSD, 15 ppm
MAXIMUM SULFUR) that meets the
ASTM D975 standard. Failure to use
ULTRA-LOW SULFUR DIESEL FUEL (ULSD)
can severely damage the vehicle's exhaust
gas aftertreatment system.
352Service products and capacitiesTechnical data
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