fuel additives MERCEDES-BENZ ML450 HYBRID 2010 W164 Owner's Manual

Refueling
G
Warning!
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
personal injury.
Never allow sparks, flames or smoking
materials near gasoline!
Turn off the engine before refueling.
Whenever you are around gasoline, 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. G
Warning!
Overfilling of the fuel tank may create
pressure in the system which could cause a
gas discharge. This could cause the gas to
spray back out when removing the fuel pump
nozzle, which could cause personal injury.
! Never refuel vehicles with gasoline engine
with diesel fuel. Even small amounts of
diesel fuel will damage the fuel system and
engine. Damage resulting from the use of
non-approved fuels or fuel additives or
resulting from mixing gasoline with diesel
fuel is not covered by the Mercedes-Benz
Limited Warranty.
! If you have accidentally filled the tank
with incorrect or non-approved fuel, do not
switch on the ignition. Otherwise the
incorrect or non-approved fuel will get into
the fuel lines. The fuel system must be
drained completely. Contact an authorized
Mercedes-Benz Center to have the fuel
system drained completely.
! To prevent damage to the catalytic
converters, only use premium unleaded
gasoline in this vehicle.
Any noticeable irregularities in engine
operation should be repaired promptly. Otherwise, excessive unburned fuel may
reach the catalytic converter, causing it to
overheat and potentially start a fire.
i Only use premium unleaded gasoline with
a minimum Posted Octane Rating of 91
(average of 96 RON/86 MON).
Information on gasoline quality can
normally be found on the fuel pump. Please
contact gas station personnel in case
labels on the pump cannot be found.
For more information on gasoline, see
Operator's Manual, contact an authorized
Mercedes-Benz Center, or visit
www.mbusa.com (USA only).
X Bring the vehicle to a standstill.
X Engage the parking brake.
X Shift the automatic transmission into park
position P.
X Switch off the ignition.
The READY indicator (Y page 16) in the
instrument cluster goes out.
X Remove the SmartKey from the starter
switch or remove the SmartKey with
KEYLESS-GO from the vehicle.
i Before refueling your vehicle its fuel tank
system needs to be depressurized. X
Press fuel filler flap switch :.
Indicator lamp ; comes on as the fuel filler
flap is unlocked. 20
Operation 164_ZA; 2; 2, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-12T15:08:04+02:00 - Seite 20

In case of a blinking indicator lamp
;,
pressure on the fuel tank system needs to be
released first.
A malfunction in the system has been
detected if
R the indicator lamp ; fails to stop blinking
after approximately 10 seconds after the
fuel filler flap switch : has been pressed
R the indicator lamp ; does not come on at
all
R the malfunction indicator lamp ! (USA
only) or ; (Canada only) comes on
The fuel filler flap is located on the right-hand
side of the vehicle towards the rear.
i In case the fuel filler flap switch does not
release the fuel filler flap, see “Opening the
fuel filler flap manually” ( Y page 31).G
Warning!
Remove fuel filler cap slowly. Fuel spray may
cause injury.
Complete refueling within 20 minutes after
opening the fuel filler flap. Otherwise fuel may
spray out and cause injury. If the refueling
process cannot be completed within
20 minutes, press the fuel filler flap switch
again.
i Leaving the combustion engine running
and the fuel filler cap open can cause the
yellow fuel tank reserve warning lamp to
flash and the malfunction indicator
lamp ! (USA only) or ; (Canada
only) to illuminate.
For more information on refueling, see
Operator's Manual. X
Opening: Pull fuel filler flap = out in
direction of arrow.
X Turn fuel filler cap ? counterclockwise.
X Take off fuel filler cap ?.
! The fuel filler cap is tethered to the fuel
filler neck. Do not drop the cap. It could
damage the vehicle paint finish.
X Set fuel filler cap ? on fuel filler flap =.
X Fully insert filler nozzle unit and refuel.
X Only fill your tank until the filler nozzle unit
cuts out – do not top off or overfill .
X Closing: Turn fuel filler cap ? until it
audibly engages.
X Close fuel filler flap =.
The fuel filler flap is locked.
The indicator lamp on the fuel filler flap
switch goes out ( Y page 20). Engine oil
The amount of oil your combustion engine
consumes will depend on a number of factors,
including driving style. Increased oil
consumption can occur when the vehicle is
new or the vehicle is driven frequently at
higher engine speeds.
Engine oil consumption checks should only
be made after the vehicle break-in period.
! Do not use any special lubricant additives,
as these may damage the drive assemblies. Operation
21164_ZA; 2; 2, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-12T15:08:04+02:00 - Seite 21 Z