oil temperature MERCEDES-BENZ ML350 2008 W164 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2008, Model line: ML350, Model: MERCEDES-BENZ ML350 2008 W164Pages: 561
Page 8 of 561
Contents
Oxidation catalyst
(diesel engine).............................. 335
Emission control .......................... 335
Coolant temperature .................... 336
At the gas station .............................. 337
Refueling ...................................... 337
Check regularly and
before a long trip.......................... 339
Engine compartment ......................... 341
Hood ............................................ 341
Engine oil ..................................... 343
Transmission fluid level ................ 345
Coolant level ................................ 345
Windshield/rear window
washer system and
headlamp cleaning system* ........ 346
Tires and wheels ................................ 348
Important guidelines .................... 348
Tire care and maintenance........... 349
Direction of rotation ..................... 351
Loading the vehicle ...................... 351
Recommended tire
inflation pressure ......................... 357
Checking tire inflation pressure ... 359
Tire labeling.................................. 370
Load identification ....................... 374DOT, Tire Identification Number
(TIN) .............................................. 374
Maximum tire load ........................ 376
Maximum tire inflation pressure ... 376
Uniform Tire Quality Grading
Standards (U.S. vehicles) .............. 377
Tire ply material ............................ 379
Tire and loading terminology......... 379
Rotating tires ................................ 382
Winter driving ..................................... 384
Winter tires ................................... 384
Block heater (Canada only) ........... 385
Snow chains.................................. 385
Maintenance....................................... 386
Maintenance service indicator
message ....................................... 386
Calling up the maintenance
service indicator display ............... 388
Resetting the maintenance
service indicator ........................... 388
Vehicle care........................................ 389
Cleaning and care of the vehicle ... 389
Practical hints.................................. 399
What to do if … ................................... 400
Lamps in instrument cluster ......... 400
Lamp in center console ................ 411
Vehicle status messages in the
multifunction display .................... 413
Where will I find ...? ............................ 448
First aid kit.................................... 448
Vehicle tool kit.............................. 448
Minispare wheel
(except ML 63 AMG) ..................... 452
Collapsible tire
(ML 63 AMG only) ......................... 453
Unlocking/locking in an emergency .. 455
Unlocking the vehicle ................... 455
Locking the vehicle ....................... 456
Unlocking and opening
the tailgate ................................... 456
Fuel filler flap ................................ 457
Resetting activated head restraints.... 458
Vehicles without Rear seat
entertainment system*................. 458
Vehicles with Rear seat
entertainment system*................. 459
Replacing SmartKey batteries ............ 461
Page 157 of 561
156 Controls in detail
Control system
AMG menu
The main screen of the AMG menu shows
you the gear currently engaged as well as
the engine oil temperature.
Press buttonè orÿ repeatedly
until the AMG menu appears in the
multifunction display.
1Gear indicator
2Engine oil temperatureUse buttonsk orj to select the
following functions in the AMG menu:Vehicle supply voltage
Press buttonè orÿ repeatedly
until the AMG menu appears in the
multifunction display.
Press buttonj repeatedly until the
vehicle supply voltage appears in the
multifunction display.
1Gear indicator
2Vehicle supply voltage
iThis function is only available in AMG
vehicles.
iThe engine oil temperature value flashes
if the engine oil temperature has not yet reached
80°C. During this time, avoid driving at full
engine speed.
FunctionPage
Vehicle supply voltage156
RACETIMER157
Overall analysis158
Lap analysis159
iIf the engine reaches the overspeed range in
the manual shift program (
page 195), the
menu will be shown in red. In addition, you will
see UP next to gear indicator1 as a reminder to
upshift.
Page 340 of 561
339 Operation
At the gas station
Low outside temperatures
(diesel engine)
To prevent malfunctions, diesel fuel with
improved cold flow characteristics is of-
fered in the winter months. Check with
your fuel retailer.Check regularly and before a long trip
Open the hood (page 341).
Example illustration ML 320 CDI (ML 350,
ML 550, ML 63 AMG similar)
1Brake fluid
2Coolant level
3Windshield washer system and
headlamp cleaning system*
Engine oil level
For more information on engine oil, see
“Engine oil” (
page 343).
iDiesel engine:
If you have driven the vehicle until the tank is
empty, the fuel system needs to be bled
(
page 488).
!Diesel engine:
The engine is more susceptible to wear and
damage if you use
marine diesel fuel
heating oil
additives
The exhaust aftertreatment device will be
seriously damaged if you use
LOW SULFUR HIGHWAY DIESEL FUEL
(500 ppm SULFUR MAXIMUM)
any other diesel fuel with a sulfur content of
above 15 ppm
The use of such non-approved fuels and/or
special additives is not covered by the
Mercedes-Benz Limited Warranty.
!Do not fill the tank with gasoline. Do not
blend diesel fuel with gasoline or kerosine. The
fuel system and engine will otherwise be dam-
aged, which is not covered by the
Mercedes-Benz Limited Warranty.
Page 346 of 561
345 Operation
Engine compartment
Unscrew filler cap1 from filler neck.
Add engine oil as required. Never over-
fill with oil.
Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.
Screw filler cap1 back on filler neck.
For more information on engine oil, see
“Technical data” section (
page 522) and
(
page 525).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Light
Truck Center check the automatic trans-
mission.
Coolant level
The engine coolant is a mixture of water
and anticorrosion/antifreeze.
When checking the coolant level
the vehicle must be parked on level
ground
the coolant temperature must be below
158°F (70°C)
!Excess oil must be siphoned or drained off.
It could cause damage to the engine and/or
catalytic converter (gasoline engine) or the oxi-
dation catalyst (diesel engine) not covered by
the Mercedes-Benz Limited Warranty.
Warning!G
In order to avoid potentially serious burns:
Use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system,
or if the coolant temperature display
indicates that the coolant is overheated.
Do not remove pressure cap on coolant
reservoir if coolant temperature is
above 158°F (70°C). Allow engine to
cool down before removing cap. The
coolant reservoir contains hot fluid and
is under pressure.
Using a rag, slowly open the cap approx-
imately 1/2 turn to relieve excess pres-
sure. If opened immediately, scalding
hot fluid and steam will be blown out
under pressure.
Do not spill antifreeze on hot engine
parts. Antifreeze contains ethylene
glycol which may burn if it comes into
contact with hot engine parts.
Page 524 of 561
523 Technical data
Fuels, coolants, lubricants
ModelCapacityFuels, coolants, lubricants, etc.
Transfer case
single speedAll models0.53 US qt (0.5 l)MB Automatic Transmission Fluid
Front axleAll models1.2 US qt (1.1 l)Hypoid gear oil
Rear axleAll models1.2 US qt (1.1 l)Hypoid gear oil
Power steeringML 350approx. 1.3 US qt (1.2 l)MB Power Steering Fluid or approved
Dexron III ATF
ML 320 CDI
ML 5501
1Data preliminary.
approx. 2.3 US qt (2.2 l)MB Power Steering Fluid
Front wheel hubsAll modelsapprox. 1.5 oz (43 g) eachHigh temperature roller bearing grease
Brake systemAll models-MB Brake Fluid (DOT 4+)
Cooling systemML 320 CDI,
ML 350approx. 10.0 US qt (9.5 l)MB Anticorrosion/Antifreeze
ML 5501approx. 12.7 US qt (12.0 l)MB Anticorrosion/Antifreeze
ML 63 AMGapprox. 12.2 US qt (11.5 l)MB Anticorrosion/Antifreeze
Page 525 of 561
524 Technical data
Fuels, coolants, lubricants
ModelCapacityFuels, coolants, lubricants etc.
Fuel tankAll models25.1 US gal (95.0 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)
including a reserve ofAll except
ML 63 AMGapprox. 3.5 US gal (13.0 l)
including a reserve ofML 63 AMGapprox. 4.0 US gal (15.0 l)
Air conditioning systemAll modelsR-134a refrigerant and special PAG lubricant
oil (never R-12)
Windshield washer system and
headlamp cleaning system*All models8.1 US qt (7.7 l)MB Windshield Washer Concentrate1
1Use MB Windshield Washer Concentrate “MB SummerFit” and water for temperatures above freezing or MB Windshield Washer Concentrate “MB SummerFit” and
commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios (page 530).
Page 529 of 561
528 Technical data
Fuels, coolants, lubricants
Coolants
The engine coolant is a mixture of water
and anticorrosion/antifreeze, which
provides:
Corrosion protection
Freeze protection
Boiling protection (by increasing the
boiling point)
The cooling system was filled at the factory
with a coolant providing freeze protection
to approximately -35°F (-37°C) and corro-
sion protection.If the antifreeze mixture is effective to
-35°F (-37°C), the boiling point of the cool-
ant in the pressurized cooling system is
reached at approximately 266°F (130°C).
The coolant solution must be used year
round to provide the necessary corrosion
protection and increase boil-over protec-
tion. Refer to Maintenance Booklet for
replacement interval.
Coolant system design and coolant used
determine the replacement interval. The
replacement interval published in the
Maintenance booklet is only applicable if
MB 325.0 Anticorrosion/Antifreeze solu-
tion or other Mercedes-Benz approved
products of equal specification are used to
renew the coolant concentration or bring it
back up to the proper level.
For information on other Mercedes-Benz
approved products of equal specification,
refer to the Factory Approved Service
Products pamphlet (USA only) or contact
an authorized Mercedes-Benz Light Truck
Center.To provide important corrosion protection,
the solution must be at least 50% anticor-
rosion/antifreeze (equivalent to freeze
protection to approximately -35°F
[-37°C]). If you use a solution that is more
than 55% anticorrosion/antifreeze (freeze
protection to approximately -49°F
[-45°C]), the engine temperature will
increase due to the lower heat transfer
capability of the solution. Therefore, do not
use more than this amount of anticorro-
sion/antifreeze.
If the coolant level is low, water and
MB 325.0 Anticorrosion/Antifreeze
should be used to bring it up to the proper
level (have cooling system checked for
signs of leakage). Please make sure the
mixture is in accordance with label instruc-
tions.
The water in the cooling system must meet
minimum requirements, which are usually
satisfied by normal drinking water. If you
are not sure about the water quality, con-
sult an authorized Mercedes-Benz Light
Truck Center.
!Add premixed coolant solution only. Adding
water and MB 325.0 Anticorrosion/Antifreeze
separately from each other, could cause engine
damage not covered by the
Mercedes-Benz Limited Warranty.