fuel pressure MERCEDES-BENZ ML350 2008 W164 Owner's Guide
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2008, Model line: ML350, Model: MERCEDES-BENZ ML350 2008 W164Pages: 561
Page 382 of 561
381 Operation
Tires and wheels
Maximum load rating
The maximum load in kilograms and
pounds that can be carried by the tire.
Maximum loaded vehicle weight
The sum of curb weight, accessory weight,
total load limit and production options
weight.
Maximum tire inflation pressure
This number is the greatest amount of air
pressure that should ever be put in the tire
under normal driving conditions.
Normal occupant weight
The number of occupants the vehicle is
designed to seat, multiplied by
68 kilograms (150 lbs).
Occupant distribution
The distribution of occupants in a vehicle
at their designated seating positions.Production options weight
The combined weight of those installed
regular production options weighing over
5 lbs (2.3 kilograms) in excess of those
standard items which they replace, not
previously considered in curb weight or
accessory weight, including heavy duty
brakes, ride levelers, roof rack, heavy duty
battery, and special trim.
PSI (P
ounds per square inch)
A standard unit of measure for air pressure
-> bar, kilopascal (kPa).
Recommended tire inflation pressure
Recommended tire inflation pressure for
normal driving conditions is listed on the
Tire and Loading Information placard locat-
ed on driver’s door B-pillar. Provides best
handling, tread life and riding comfort. If so
equipped, supplemental information per-
taining to special driving situations can be
found on the tire inflation pressure label on
the inside of the fuel filler flap.Rim
A metal support for a tire or a tire and tube
assembly upon which the tire beads are
seated.
Sidewall
The portion of a tire between the tread and
the bead.
TIN (Tire Identification Number)
Unique identifier which facilitates efforts
by tire manufacturers to notify purchasers
in recall situations or other safety matters
concerning tires and gives purchases the
means to easily identify such tires. The TIN
is comprised of “Manufacturer’s identifica-
tion mark”, “Tire size”, “Tire type code”
and “Date of manufacture”.
Tire load rating
Numerical code associated with the
maximum load a tire can support.
Page 405 of 561
404 Practical hints
What to do if …
ProblemPossible cause/conse-
quenceSuggested solution
?(USA only)
±(Canada only)
The yellow engine malfunction
indicator lamp comes on while
driving.A loss of pressure has been
detected in the fuel system.
The fuel cap may not be closed
properly or the fuel system
may be leaky.Check the fuel cap (page 337).
If it is not closed properly:
Close the fuel cap.
If it is closed properly:
Have the fuel system checked by an
authorized Mercedes-Benz Light Truck
Center.
Vehicles with diesel engine:
Your fuel tank is empty.After refueling start, turn off and
restart the engine three or four times in
succession.
The limp-home mode is canceled. You do
not need to have your vehicle checked.
Page 410 of 561
409 Practical hints
What to do if …
Warning!G
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
Tire and Loading Information placard on the
driver’s door B-Pillar or, if available, the tire
inflation pressure label on the fuel filler flap.
If your vehicle has tires of a different size
than the size indicated on the Tire and
Loading Information placard or, if available,
the tire inflation pressure label, you should
determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has
been equipped with a tire pressure monitor-
ing system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires is significantly underinflated. Accord-
ingly, when the low tire pressure telltale illu-
minates, you should stop and check your
tires as soon as possible, and inflate them to
the proper pressure. Driving on a significant-
ly underinflated tire causes the tire too over-
heat and can lead to tire failure.
Underinflation also reduces fuel efficiency
and tire tread life, and may affect the vehi-
cle’s handling and stopping ability. Please
note that the TPMS is not a substitute for
proper tire maintenance, and it is the driv-
er’s responsibility to maintain correct tire
pressure, even if underinflation has not
reached the level to trigger illumination of
the TPMS low tire pressure telltale.USA only:
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction, the
telltale will flash for approximately 1 minute
and then remain continuously illuminated.
This sequence will continue upon subse-
quent vehicle start-ups as long as the
malfunction exists. When the malfunction
indicator is illuminated, the system may not
be able to detect or signal low tire pressure
as intended.
TPMS malfunctions may occur for a variety
of reasons, including the installation of in-
compatible replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing
one or more tires or wheels on your vehicle
to ensure that the replacement or alternate
tires and wheels allow the TPMS to continue
to function properly.
Page 436 of 561
435 Practical hints
What to do if …
Display symbolDisplay messagePossible cause/consequencePossible solution
c You are driving with one or more
doors open.Stop the vehicle in a safe location or as
soon as it is safe to do so.
Close the door(s).
] Clean
Fuel FilterContact an authorized Mercedes-Benz
Light Truck Center.
AGas Cap OpenA loss of pressure has been
detected in the fuel system. The
fuel cap may not be closed
properly or the fuel system may
be leaky.Check the fuel cap (page 337).
If it is not closed properly:
Close the fuel cap.
If it is closed properly:
Have the fuel system checked by an
authorized Mercedes-Benz Light Truck
Center.
aYou are driving with the hood or
the tailgate open.Carefully bring the vehicle to a halt as
soon as it is safe to do so in a safe
location.
Close the hood (page 341) or the
tailgate (
page 119).
You are trying to lock the vehicle
with the KEYLESS-GO* function
with a door or the tailgate open.Close all doors and/or the tailgate
(
page 119).
Page 487 of 561
486 Practical hints
Flat tire
Inflate the collapsible tire to the recom-
mended tire inflation pressure given in
the “Technical data” section
(
page 515).
This takes about 5 minutes for the col-
lapsible tire.
Press 0 on electric air pump switch2.
Turn the SmartKey in the starter switch
to position0.
or
Vehicles with KEYLESS-GO*:
Press the KEYLESS-GO start/stop
button twice without depressing the
brake pedal.
If the tire inflation pressure is above
the recommended tire inflation pres-
sure given in this Operator’s Manual,
release excess tire inflation pressure
using the vent screw.
Detach the electric air pump.
Store the electrical plug and the air
hose behind the flap and place the
electric air pump back in the cargo
compartment.
Warning!G
Air hose4 and union nut5 can become
hot during inflation. Exercise proper caution
to avoid burning yourself when using the
equipment.
!Do not operate the electric air pump longer
than 8 minutes without interruption. Otherwise it
may overheat.
You may operate the electric air pump again
after it has cooled off.
!Please 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.Warning!G
Follow recommend inflation pressures.
Do not overinflate tires. Overinflated tires
can result in sudden deflation (blowout) be-
cause they are more likely to become punc-
tured or damaged by road debris, potholes,
etc.
Do not underinflate tires. Underinflated tires
wear unevenly, adversely affect handling
and fuel economy, and are more likely to fail
from being overheated.
Page 516 of 561
515 Technical data
Rims and tires
Rims and tires
!Only use tires which have been tested and
approved by Mercedes-Benz. Tires approved by
Mercedes-Benz are developed to provide best
possible performance in conjunction with the
driving safety systems on your vehicle such as
ABS or ESP
®. Tires specially developed for your
vehicle and tested and approved by
Mercedes-Benz can be identified by finding the
following on the tire’s sidewall:
MO = Mercedes-Benz Original equipment
tires
AMG vehicles:
Does not apply to all approved tires on AMG
vehicles. For information on tested and
approved tires for AMG vehicles, contact an
authorized Mercedes-Benz Light Truck
Center.
Using tires other than those approved by
Mercedes-Benz may result in damage that is not
covered by the Mercedes-Benz Limited
Warranty.
!Using tires other than those approved by
Mercedes-Benz can have detrimental effects,
such as
poor handling characteristics
increased noise
increased fuel consumption
Moreover, tires and rims not approved by
Mercedes-Benz may, under load, exhibit dimen-
sional variations and different tire deformation
characteristics that could cause them to come
into contact with the vehicle body or axle parts.
Damage to the tires or the vehicle may be the
result.
iFurther information on tires and rims is
available at any authorized Mercedes-Benz Light
Truck Center. A placard with the recommended
tire inflation pressure is located on the driver’s
door B-pillar (
page 510). Some vehicles may
have supplemental tire inflation pressure infor-
mation for driving at high speeds (
page 358)
or for vehicle loads less than the maximum
loaded vehicle condition (
page 358). If such
information is provided, it can be found on the
placard located on the inside of the fuel filler
flap.The tire inflation pressure should be checked
regularly and should only be adjusted on cold
tires. Follow tire manufacturer’s maintenance
recommendation included with vehicle.
iThe following pages also list the approved
wheel rim and tire sizes for equipping your
vehicles with winter tires. Winter tires are not
available as standard or optional factory equip-
ment, but can be purchased from an authorized
Mercedes-Benz Light Truck Center.
Depending on vehicle model and the standard or
optional factory-equipped wheel rim/tire
configuration on your vehicle (Appearance
Package, Sport Package etc.), equipping your
vehicle with winter tires approved for your
vehicle model may also require the purchase of
two or four wheel rims of the recommended size
for use with these winter tires. See an authorized
Mercedes-Benz Light Truck Center for more
information.
Page 528 of 561
527 Technical data
Fuels, coolants, lubricants
These blends must also meet all other fuel
requirements, such as resistance to spark
knock, boiling range, vapor pressure, etc.
Diesel engine
Only use commercially available vehicular
ULTRA-LOW SULFUR HIGHWAY DIESEL
FUEL (15 ppm SULFUR MAXIMUM).
To prevent malfunctions, diesel fuel with
improved cold flow characteristics is of-
fered in the winter months. Check with
your fuel retailer.Gasoline additives (gasoline engine)
A major concern among engine
manufacturers is carbon build-up caused
by gasoline. Mercedes-Benz recommends
only the use of quality gasoline containing
additives that prevent the build-up of
carbon deposits.
After an extended period of using fuels
without such additives carbon deposits
can build up, especially on the intake
valves and in the combustion area, leading
to engine performance problems such as:
Warm-up hesitation
Unstable idle
Knocking/pinging
Misfire
Power lossIn areas where carbon deposits may be
encountered due to lack of availability of
gasolines which contain these additives,
Mercedes-Benz recommends the use of
additives approved by us for use on
Mercedes-Benz vehicles. Refer to the
Factory Approved Service Products
pamphlet (USA only) or contact an
authorized Mercedes-Benz Light Truck
Center for a listing of approved product(s).
Follow directions on product label.
Do not blend other fuel additives with fuel.
This only results in unnecessary costs and
may be harmful to the engine operation.
!Do not fill the tank with gasoline. Do not
blend diesel fuel with gasoline or kerosine. The
fuel system and engine will otherwise be
damaged, which is not covered by the
Mercedes-Benz Limited Warranty.
!Damage or malfunction resulting from poor
fuel quality or from blending additional fuel
additives other than those tested and approved
by us for use on Mercedes-Benz vehicles are not
covered by the Mercedes-Benz Limited
Warranty.
Page 534 of 561
533 Index
Bead 380
Belt reel 276
Beverage holder see Cup holder
Block heater (Canada only) 385
Bolts, Collapsible tire
(ML 63 AMG only) 453
Bolts, Minispare wheel
(except ML 63 AMG) 452
Brake fluid 525
Checking 339
Messages in the multifunction
display 430
Brake lamp
Cleaning lenses 393
Messages in the multifunction
display 438
Replacing bulbs 471
Brake pads 312
Messages in the multifunction
display 428
Brakes 312
Warning lamp 401
Break-in period 310
Bulbs, replacing see Replacing bulbs
Button for Voice control* system 30,
148C
California retail buyers and lessees,
Important notice for 11
Camera see Rear view camera*
Can holder see Cup holder
Capacities and recommended
fuel/lubricants 522
Card holder 32, 35, 284
Cargo compartment cover blind 271
Cargo net* 272
Cargo tie-down rings 268
Carpets, Cleaning 397
Catalytic converter
(gasoline engine) 335
CD changer* 161, 279
CD player 161
Center console
Lower part 32
Upper part 31
Central locking
Automatic 125
Locking/unlocking from the
inside 126
Switch 126Certification label 510
CHECK ENGINE malfunction
indicator lamp 403, 404
Checking tire pressure electronically with
the Advanced Tire Pressure Monitoring
System (Advanced TPMS)*,
(Canada only) 365
Checking tire pressure electronically with
the Tire Pressure Monitoring System
(TPMS), (USA only) 362
Checklist
Off-road driving 322
Returning from off-road driving 327
Children in the vehicle 89
Air bags 75, 89
Blocking rear door window
operation 96
Indicator lamp, Front passenger front
air bag 83
Infant and child restraint systems 84,
90
LATCH-type child seat anchors 93
Occupant Classification System
(OCS) 79
Cigarette lighter (Depending on vehicle
configuration) 286
Page 545 of 561
544 Index
Fog lamps, Front 439
Fog lamps, Rear 441
Front passenger front air bag 421,
422, 423, 424
Fuel cap 435
Headlamps 438, 439, 441, 443
Hood 435
Key, SmartKey 437
Key, SmartKey with
KEYLESS-GO* 436, 437
Lamps 438, 439, 440, 441, 443
Low tire pressure 425, 445, 446
Parking brake 429
Parking lamps 441
Tele Aid 444
Telephone* 444
Turn signals 443
Vehicle battery 427
Windshield washer fluid 444
Multifunction steering wheel 30, 148
Button operation 148N
Navigation system* 161
See separate COMAND system
operating instructions
Net, Cargo* 272
Net, Parcel 283
Neutral gear position, Automatic
transmission 183, 187
New vehicle, Break-in period 310
Night security illumination 138, 171
Normal occupant weight 381
Number, Vehicle Identification (VIN) 510
O
Occupant distribution 381
Occupant safety 72
Active head restraint 88
Air bags 74
Children and air bags 75, 89, 91
Children in the vehicle 89
Fastening the seat belt 51
Front passenger front air bag off
indicator lamp 79, 83, 84
Infant and child restraint systems 90
LATCH-type child seat anchors 93
OCS 79OCS, Messages in the multifunction
display 421, 422, 423, 424
Seat belts 51, 76
OCS 79
Self-test 84
Odometer 146, 147, 154
Off-road - 4-ETS 105
Off-road - ABS 99
Off-road - ESP
®103
Off-road driving
Checklist 322, 327
Crossing obstacles 325
Driving instructions for off-road
driving 319
Driving through water 324
Returning 327
Rules 321
Special driving features 320
Steep terrain 322
Off-road driving program 253
Oil level see Engine oil, Checking level
One-touch gearshifting 193
Operating safety 17
Operator’s Manual 10
Page 547 of 561
546 Index
Power windows 235
Cleaning 395
Convenience closing feature 238
Door windows 236
Opening/closing 235
Rear door windows, Blocking
operation 96
Summer opening feature 237
Synchronizing, Door windows 237
Practical hints 448
Premium unleaded gasoline 526
Problems
While driving 63
With starting see Starting difficulties
With the vehicle 18
Product information 9
Production options weight 381
Program mode selector switch
(ML 63 AMG only) 194
PSI 381
Push-starting see Tow-startingR
Radio
AUDIO menu, Control system 160
Selecting station 160
Selecting station (satellite*) 160
Radio transmitters 334
Range (distance to empty) 180
Range of the sensors
Parktronic* 261
Reading lamp, front 142
Reading lamp, rear interior 143
Rear automatic climate control 231, 233
Rear center console ashtray see Ashtrays
(Depending on vehicle configuration)
Rear climate control* 216
Rear door windows
Blocking operation 96
Rear fog lamp see Fog lamps
Rear lamps see Tail lamps
Rear seat head restraints see
Head restraints
Rear towing eye 502Rear towing eye, Vehicles with Sport
Package* 502
Rear view camera* 264
Rear view mirrors see Mirrors
Rear window defroster 203
Rear window wiper/washer 62
Rear windows see Power windows
Rear wiper blade 476
Recommended tire inflation
pressure 381
Recovery services, Stolen vehicle
(Tele Aid) 301
Refrigerant, Air conditioning 525
Refueling 337
Regular checks 339
Reminder, Seat belt see Seat belts, Telltale
Remote control
SmartKey 110
SmartKey with KEYLESS-GO* 113
Remote door unlock, Tele Aid 301
Removing rear seat cushions (Vehicles
with cargo management system*) 277