2010 MERCEDES-BENZ R350 transmission

After driving in emergency mode, you must
have the rims inspected by an authorized
Mercedes-Benz Center to check if they are
suitable for further use. The failed tire must
be replaced in any case.
When replacing individual or all tires on the
vehicle, make sure only tires marked with
“MOExtended” are mounted in the size
specified for your vehicle
(Y page 347). Bleeding the fuel system (diesel
engine only)
Driving

the vehicle until the fuel tank is empty
is not recommended. Otherwise, air may be
sucked into the fuel system. If this happens,
the malfunction indicator lamp = (USA
only) or ; (Canada only) comes on and the
engine may not start immediately after
refueling the vehicle.
After refueling:
X Make sure the automatic transmission is in
park position P.
The gear position indicator in the
multifunction display should be on P.
X Do not depress the accelerator.
X If necessary, remove the KEYLESS-GO
start/stop button from the starter switch.
X Turn the SmartKey in the starter switch to
position 2 for at least 10 seconds.
X Return the SmartKey in the starter switch
to position 0.
X Turn the SmartKey in the starter switch to
position 3

and hold it there for a maximum
of 40 seconds or until the engine runs
surge-free.
If the engine does not start:
X Wait for approximately 2 minutes.
X Turn the SmartKey in the starter switch to
position 3

and hold it there for a maximum
of 40 seconds or until the engine runs
surge-free. If the engine still does not start, do not make
any further attempts to start the engine.
Contact

an authorized Mercedes-Benz Center
or call Roadside Assistance ( Y page 210).
i When the malfunction indicator lamp
= (USA only) or ; (Canada only) in
the instrument cluster has been illuminated
for the above condition, it will remain
illuminated until the engine was cycled on
and off four times in a row. AdBlue
®
(diesel engine only)
The BlueTEC exhaust gas aftertreatment
system requires a reducing agent (AdBlue ®
)
in order to function properly. Refilling with
AdBlue ®
is part of the regular maintenance
service work. A tankful of AdBlue ®
should
suffice until the next maintenance service
under normal driving conditions.
When the AdBlue ®
tank is low, the message
Check Additive See Operator’s
Manual appears in the multifunction display.
When the AdBlue ®
level drops to the
minimum level, the message Remaining
Starts: 20 appears in the multifunction
display.
i When

the message Remaining Starts:
20 appears in the multifunction display, you
can start the engine 20 more times. If you
do not add AdBlue ®
, the engine cannot be
started beyond that point. Fill the
AdBlue ®
tank with approximately 1 gal
(3.79 l) AdBlue ®
(corresponds to
approximately 2 AdBlue ®
refill containers)
or have the AdBlue ®
tank filled by an
authorized Mercedes-Benz Center.
i For refilling outside the maintenance
service intervals, refill the AdBlue ®
tank
with approximately 1 gal (3.79 l) AdBlue ®
(corresponds to approximately 2 AdBlue ®
refill containers). AdBlue
®
(diesel engine only) 331
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Only use a battery charge unit with a
maximum charging voltage of 14.8 V.
X
Charge battery in accordance with the
instructions of the battery charger
manufacturer. Jump starting
G
Warning!
Failure to follow these directions will cause
damage to the electronic components, and
can lead to a battery explosion and severe
injury or death.
Never
lean over batteries while connecting or
jump starting. You might get injured.
Battery fluid contains sulfuric acid. Do not
allow this fluid to come in contact with eyes,
skin or clothing. In case it does, immediately
flush affected area with water, and seek
medical help if necessary.
A battery will also produce hydrogen gas,
which is flammable and explosive. Keep
flames or sparks away from battery, avoid
improper connection of jumper cables,
smoking, etc.
Attempting to jump start a frozen battery can
result in it exploding, causing personal injury.
Read all instructions before proceeding.
! Do not tow-start the vehicle. You could
otherwise seriously damage the automatic
transmission which is not covered by the
Mercedes-Benz Limited Warranty.
! Jump starting should only be performed
using the jump-start terminals located in
the engine compartment.
Avoid repeated and lengthy starting
attempts.
Do not attempt to start the engine using a
battery quick-charge unit. If the engine does not run after several
unsuccessful starting attempts, have it
checked at the nearest authorized
Mercedes-Benz Center.
Excessive unburned fuel generated by
repeated failed starting attempts may
damage the catalytic converter
17
and may
present a fire risk.
Make sure the jumper cables do not have
loose or missing insulation.
Make sure the cable clamps do not touch
any

other metal part while the other end is
still attached to a battery.
If the battery is discharged, the engine can be
started with jumper cables and the fully
charged battery of another vehicle or an
equivalent starter pack. Observe the
following:
R Access to the battery is not possible on all
vehicles. If you cannot access the battery
of the other vehicle, provide jump start
power by an external battery or starter
pack.
R Jump starting should only be performed
when the engine and catalytic converter 18
are cold.
R Do not start the engine if the battery is
frozen. Let the battery thaw out first.
R Only jump start from batteries with the
same voltage rating (12 V). Jump starting
with a more powerful battery could damage
the vehicle’s electrical system. Such
damage will not be covered by the
Mercedes-Benz Limited Warranty.
R Only use jumper cables with sufficient
cross-section and insulated terminal
clamps.
R Always make sure the jumper cables are
not on or near pulleys, fans or other parts
17 Vehicles with gasoline engine only.
18 Vehicles with gasoline engine only. 336
Jump starting
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that move when an engine is started or
running.
R Should the battery be drained completely,
let the donating power source charge the
vehicle for several minutes before
reattempting the starting process.
The jump-start contacts are located in the
engine compartment on the passenger side. X
Make sure the two vehicles do not touch.
X Switch off all electrical consumers.
X Engage the parking brake.
X Make sure the automatic transmission is in
park position P.
X Open the hood (Y page 222). Position
C represents the charged battery of
another vehicle or an equivalent starter pack.
X Flip up cover : of positive terminal = in
direction of arrow.
! Never invert the terminal connections!
X Connect positive terminal ; of charged
battery C with positive terminal = with a
jumper cable. Clamp the cable to positive
terminal ; of charged battery C first.
X Start engine of the vehicle with charged
battery C and run at idle speed.
X Slide cover A from negative terminal B in
direction of arrow.
X Connect negative terminal ? of charged
battery C with negative terminal B with a jumper cable. Clamp the cable to
negative terminal ? of charged battery
C first.
X Start engine of the vehicle with the
discharged battery and run at idle speed.
You can now turn on the electrical
consumers. Do not switch on the
headlamps under any circumstances.
X Remove the jumper cables from negative
terminals ? and B first.
X Remove the jumper cables from positive
terminals ; and =.
You can now switch on the headlamps.
X Close cover : of positive terminal =. Jump starting
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X
Slide cover A back onto negative terminal
B.
X Have the battery checked at the nearest
authorized Mercedes-Benz Center. Towing the vehicle
Safety notes
Mercedes-Benz
recommends that the vehicle
be transported with all wheels off the ground
using flatbed or appropriate wheel lift/dolly
equipment. This method is preferable to other
types of towing.
! To prevent damage during transport, do
not tie down vehicle by its chassis or
suspension parts.
If circumstances do not permit the
recommended towing methods, the vehicle
may be towed with all wheels on the ground
only so far as necessary to have the vehicle
moved to a safe location where the
recommended towing methods can be
employed.
! Before towing the vehicle observe the
following instructions:
R Do not tow-start the vehicle. You could
otherwise seriously damage the
automatic transmission which is not
covered by the Mercedes-Benz Limited
Warranty.
R Do not tow with sling-type equipment.
Towing with sling-type equipment over
bumpy roads will damage radiator and
supports.
R Towing of the vehicle should only be
done using the properly installed towing
eye bolt. Never attach a tow cable, tow
rope or tow rod to the vehicle chassis,
frame or suspension parts.
! Do not tow with one axle raised. Doing so
could damage the transfer case, which is
not covered by the Mercedes-Benz Limited Warranty. All wheels must be on or off the
ground.

Observe instructions for towing the
vehicle with all wheels on the ground. G
Warning!
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.
! Avoid pulling the vehicle abruptly or
diagonally, since it could result in damage
to the chassis alignment.
! Do not use the towing eye bolt for
recovery,

as this could damage the vehicle.
If in doubt, recover the vehicle with a crane.
i If the battery is disconnected or
discharged
R the SmartKey will not turn in the starter
switch
R the automatic transmission will remain in
park position P
For more information see “Battery”
(Y page 333) or “Jump starting”
(Y page 336). Installing towing eye bolt
Depending on whether you are towing a
vehicle

or you are being towed, the towing eye
bolt can be screwed into threaded holes
which are located behind covers on each
bumper.
The towing eye bolt is supplied with the
vehicle tool kit, located in the cargo
compartment underneath the cargo
compartment floor (Y page 270).
X Take the towing eye bolt out of the space
underneath the cargo compartment floor. 338
Towing the vehicle
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Towing with all wheels on the ground
G
Warning!
If circumstances require towing the vehicle
with all wheels on the ground, always tow with
a tow bar if:
R the engine will not run
R there is a malfunction in the brake system
R there is a malfunction in the power supply
or in the vehicle’s electrical system
This is necessary to adequately control the
towed vehicle.
Prior to towing the vehicle with all wheels on
the ground, make sure the SmartKey is in
starter switch position 2.G
Warning!
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.
X Make sure the ignition is switched on.
X With the vehicle at a standstill, depress the
brake pedal and keep it pressed.
X Shift the automatic transmission into
neutral position N.
X Release the brake pedal.
X If engaged, release the parking brake.
X Switch on the hazard warning flasher
(Y page 101).
! Keep in mind that it is important to have
the ignition switched on. Removing the
SmartKey from the starter switch or
opening a front door with the ignition
switched off will automatically shift the
automatic transmission into park position
P.
! The vehicle may be towed only for
distances up to 30 miles (50 km) and at a
speed not to exceed 30 mph (50 km/h). i
While being towed with the hazard
warning

flasher in use, use the combination
switch in the usual manner to signal turns.
Only the selected turn signal will operate.
Upon canceling the turn signal, the hazard
warning flasher will operate again. Stranded vehicle
Freeing a stranded vehicle, on which the
wheels are dug into sand or mud, should be
done with the greatest of care, especially if
the vehicle is heavily loaded.
Note the following when freeing a stranded
vehicle:
R Avoid pulling the vehicle abruptly or
diagonally, since it could result in damage
to the chassis alignment.
R Never try to free a vehicle that is still
coupled to a trailer.
R If

possible, a vehicle equipped with a trailer
hitch receiver should be pulled backward in
its own previously made tracks. Fuses
Introduction
The electrical fuses in your vehicle serve to
switch off malfunctioning power circuits.
If a fuse is blown, the components and
systems secured by that fuse will stop
operating. G
Warning!
Only use fuses approved by Mercedes-Benz
with
the specified amperage for the system in
question and do not attempt to repair or
bridge a blown fuse. Using other than
approved fuses or using repaired or bridged
fuses may cause an overload leading to a fire,
and/or cause damage to electrical
components and/or systems. Have the cause
determined and remedied by an authorized
Mercedes-Benz Center. 340
Fuses
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A blown fuse must be replaced by an
appropriate spare fuse (recognizable by its
color or the fuse rating given on the fuse) of
the amperage recommended in the fuse
chart. Any Mercedes-Benz Center will be glad
to advise you on this subject.
i
In case of a blown fuse contact Roadside
Assistance or an authorized Mercedes-
Benz Center.
If a newly inserted fuse blows again, have the
cause determined and rectified by an
authorized Mercedes-Benz Center.
The fuse chart is located in the cargo
compartment with the vehicle tool kit
(Y page 270). The fuse chart explains the fuse
allocation and fuse amperages. Before replacing fuses
X Engage the parking brake.
X Make sure the automatic transmission is in
park position P.
The transmission position indicator in the
multifunction display should be on P.
X Switch off all electrical consumers.
X Turn off the engine.
X Remove the SmartKey from the starter
switch.
X Vehicles with KEYLESS-GO: Open the
driver’s door (this puts the starter switch in
position 0, same as with the SmartKey
removed from the starter switch). The
driver’s door then can be closed again. Fuse box in passenger compartment
! Do not use sharp objects such as a
screwdriver to open the fuse box cover in
the dashboard. You could damage the fuse
box cover or the dashboard.
The fuse box is located behind a cover in the
dashboard on the front passenger side. X
Open the front passenger door.
X Opening: Insert flat, blunt object into
recess of fuse box cover : and pry it out
slightly.
X Remove fuse box cover : in direction of
arrow.
X Closing: Clip upper end of fuse box
cover : into opening.
X Push on lower end of fuse box cover :
until it engages.
! The fuse box cover must be properly
positioned as described. Otherwise,
moisture or dirt could enter the fuse box
and possibly impair fuse operation. Fuse box in engine compartment
X Open the hood. X
With a dry cloth, remove any moisture from
fuse box cover ;.
X Release clamp :.
X Lift fuse box cover ; up. Fuses
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Spare wheel
! Compare the recommended tire inflation pressure for your vehicle with the tire inflation
pressure on the yellow label located on the spare wheel rim.
If
the tire inflation pressure on the yellow label on the spare wheel rim differs from the values
given in this Operator’s Manual, inflate the tire to the recommended tire inflation pressure
given on the yellow label on the spare wheel rim.
i Please note that the tire inflation pressure of the spare wheel differs from the tire inflation
pressure of the road tires.
i The R 350 BlueTEC does not have a spare wheel. Model R 350
Rim
6.5 B x 18 H2
Wheel offset
1.58 in (40 mm)
Collapsible tire
29 195/75-18 106P
Recommended tire inflation pressure
44 psi (3.0 bar)
Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respective
lubricants must match. Therefore only use
products tested and approved by Mercedes-
Benz.
For information on tested and approved
products, contact an authorized Mercedes-
Benz Center or visit www.mbusa.com (USA
only). G
Warning!
Comply with all valid regulations with respect
to handling, storing, and disposing of service fluids. Otherwise you could endanger persons
or the environment.
Keep service fluids out of the reach of
children.
For health reasons, you should prevent
service

fluids from coming into direct contact
with your skin or clothing.
If a service fluid is swallowed, contact a
physician immediately. Model Capacity Fuels, coolants,
lubricants, etc.
Engine with oil
filter
R 350 BlueTEC 9.0 US qt (8.5 l) Approved engine
oils
R 350 8.5 US qt (8.0 l)
Automatic
transmission
All models 9.5 US qt (9.0 l) MB Automatic
Transmission Fluid
29
Must not be used with snow chains. 350
Fuels, coolants, lubricants, etc.Technical data
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Model Capacity Fuels, coolants,
lubricants, etc.
Front axle
All models 1.2 US qt (1.1 l) Hypoid gear oil
Rear axle
All models 1.2 US qt (1.1 l) Hypoid gear oil
Transfer case
All models 0.53 US qt (0.5 l) MB Automatic
Transmission Fluid
Power steering
All models approx. 1.3 US qt (1.2 l) MB Power Steering
Fluid or approved
Dexron III ATF
Brake system
All models 0.85 US qt (0.8 l) MB Brake Fluid
(DOT 4+)
Cooling system
All models approx. 10.0 US qt (9.5 l) MB 325.0
Anticorrosion/
Antifreeze
Fuel tank
All models 21.1 US gal (80.0 l) Gasoline engine:
Premium unleaded
gasoline (Minimum
Posted Octane 91
[Avg. of
96 RON/86 MON])
Diesel engine:
ULTRA-LOW
SULFUR HIGHWAY
DIESEL FUEL
(15 ppm SULFUR
MAXIMUM)
Fuel tank
reserve
All models approx. 3.4 US gal (13.0 l)
AdBlue
®
tank R 350 BlueTEC 7.5 US gal (28.2 l)
AdBlue
®
complying
with ISO 22241 Air
conditioning
system
All models — R134a refrigerant
and special
PAG lubricant oil
(never R 12)
Washer system
and headlamp
cleaning
system
All models 8.0 US qt (7.6 l) MB Windshield
Washer
Concentrate
30
(Y page 357)
Washer fluid mixing
ratio ( Y page 357) 30
Mixed with water or commercially available premixed washer solvent/antifreeze. Fuels, coolants, lubricants, etc.
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