coolant temperature MERCEDES-BENZ ML320 2010 W164 Owner's Manual

Coolant
Anticorrosion/antifreeze ...............363
Capacities ...................................... 358
Checking level ............................... 216
Messages in the multifunction
display ........................................... 288
Corner-illuminating front fog
lamps .................................................... 96
Cruise control .................................... 141
Activating ....................................... 142
Canceling ....................................... 142
Changing the set speed .................143
Last stored speed ..........................143
Lever .............................................. 142
Messages in the mutlifunction
display ........................................... 278
Resume function ............................ 143
Setting current speed ....................142
Cup holders ........................................ 194
Curb weight ....................................... 240
Customer Assistance Center (CAC) ... 23
Customer Relations Department ....... 24
D
Dashboard see Instrument cluster
Data recording ..................................... 24
Date, Setting ...................................... 132
Daytime running lamp mode .............. 94
Switching on or off ......................... 133
Deep water
see Standing water
Defroster
Rear window .................................. 183
Windshield ............................. 171, 181
Delayed shut-off
Exterior lamps ................................ 134
Interior lighting .............................. 135
Department of Transportation
see DOT
Diesel engine
Preglow indicator lamp ....................29
Diesel fuel
see Fuel
Difficulties
While driving .................................. 106
With starting .................................. 105
Digital clock
see Clock
Digital speedometer ......................... 123
Dimensions (vehicle) see Vehicle specification
Direction of rotation (tires) .............. 231
Displays
Digital speedometer ......................123
Distronic ........................................ 146
Maintenance service indicator .......258
Messages in the multifunction
display ........................................... 272
Multifunction display .....................121
Outside temperature .............123, 131
Symbol messages ..........................283
Text messages ............................... 273
Trip computer ................................ 138
Vehicle status message memory ...128
Vehicle system settings .................129
Distronic ............................................ 144
Cleaning system sensor cover .......263
Control system .............................. 128
Distance warning function .............151
Distance warning
lamp ...................................... 146, 302
Driving with .................................... 150
Menu ............................................. 147
Messages in the multifunction
display ........................................... 278
Resume function ............................ 149
Sensor cover .................................. 263
Speed settings ............................... 148
Door control panel .............................. 33
Door handles ........................................ 33
Doors
Child safety locks ............................ 60
Locking/unlocking (KEYLESS-GO) ...71
Locking/unlocking (SmartKey) ........70
Messages in the multifunction
display ........................................... 286
Opening from inside ......................... 74
Remote door unlock (Tele Aid) .......203
Unlocking (Mechanical key) ...........306
DOT (Department of
Transportation) .................................. 240
Downhill Speed Regulation see DSR
Drinking and driving ......................... 244Index7164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 7

Capacities fuels, coolants,
lubricants etc. ................................ 356
Coolant .......................................... 362
Engine oil additives ........................359
Engine oils ..................................... 359
Fuel requirements .......................... 360
Gasoline additives .......................... 361
Identification labels .......................346
Premium unleaded gasoline ...........360
Rims and tires ................................ 352
Spare wheel ................................... 356
Vehicle specification ML 350 ......... 348
Vehicle specification
ML 350 4MATIC ............................. 349
Vehicle specification
ML 350 BlueTEC 4MATIC ...............348
Vehicle specification
ML 550 4MATIC ............................. 350
Vehicle specification ML 63 AMG ..351
Washer and headlamp cleaning
system ................................... 358, 364
Technical data (dimensions)
see Vehicle specification
Technical data (electrical system)
see Vehicle specification
Technical data (engine)
see Vehicle specification
Technical data (weights)
see Vehicle specification
Tele Aid ............................................... 199
Emergency calls ............................. 200
Information button .........................202
Initiating an emergency call
manually ........................................ 201
Messages in the multifunction
display ........................................... 285
Remote door unlock ......................203
Roadside Assistance button ..........201
Search & Send ............................... 203
SOS button .................................... 201
Stolen Vehicle Recovery Services ..204
System self-test ............................. 199
Telephone ............................................. 30
Answering/ending a call ................140
Hands-free microphone ...................33
Menu ............................................. 139
Operation ....................................... 139Phone book .................................... 140
Redialing ........................................ 141
Temperature
Interior temperature ..............170, 179
Outside .................................. 123, 131
Tether anchorage points
see Children in the vehicle
Tie-down rings ................................... 188
Tightening torque
Wheels ........................................... 330
Time setting ....................................... 132
TIN (Tire Identification Number) ...... 241
Tire and Loading Information
placard ............................................... 227
Tire and loading terminology ........... 239
TIREFIT ............................................... 320
Tire Identification Number see TIN
Tire inflation pressure
Checking ........................................ 221
Important notes on ........................220
Label on the inside of fuel filler
flap ................................................ 220
Placard on driver’s door B-pillar .....227
Tire labeling ....................................... 235
Tire load rating .................................. 240
Tire ply composition and material
used .................................................... 241
Tire pressure loss warning system . 222
Tire repair kit see TIREFIT
Tires ........................................... 218, 352
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 223
Air pressure ................................... 219
Care and maintenance ...................232
Cleaning ......................................... 233
Direction of rotation, spinning .......231
Important notes on tire inflation
pressure ........................................ 220
Inflation pressure ........................... 221
Information placard .......................227
Inspection ...................................... 232
Labeling ......................................... 235
Load index ............................. 236, 240
Load rating .................................... 240Index17164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 17

XGive very little gas.XHave the problem checked at an authorized
Mercedes-Benz Center as soon as possible.
The coolant temperature is above
248‡ (120†)
The coolant is too hot and is no longer cooling
the engine.
XStop the vehicle in a safe location as soon
as possible.XTurn off the engine immediately.XAllow the engine and coolant to cool off.XCheck the coolant level and add coolant if
necessary ( Y page 216).
In case of accident
If the vehicle is leaking fuel:
XDo not start the engine under any
circumstances.XExit the vehicle at a safe distance from the
roadway.XNotify local fire and/or police authorities.
If the extent of the damage cannot be
determined:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
If no damage on major assemblies, fuel
system, and engine mount can be
determined:
XStart the engine in the usual manner.
Parking
GWarning!
Do not park this vehicle in areas where
combustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system. These materials could be
ignited and cause a vehicle fire.
Vehicle movement may result in serious
personal injury or damage to the vehicle or
vehicle drivetrain. Therefore, always do the
following before turning off the engine and
leaving the vehicle:
R Keep right foot on the brake pedal.
R Engage the parking brake.
R Shift the automatic transmission into park
position P.
R Slowly release the brake pedal.
R When parked on an incline, always turn the
front wheels towards the road curb.
R Turn the SmartKey in the starter switch to
position 0 and remove the SmartKey from
the starter switch, or press the KEYLESS-
GO start/stop button.
R Take the SmartKey with you and lock the
vehicle when leaving.
Parking brake GWarning!
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to lock
up. You could lose control of the vehicle and
cause an accident. In addition, the vehicle’s
brake lights do not light up when the parking
brake is engaged.
GWarning!
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it with
you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Children could
release the parking brake and/or shift the
automatic transmission out of park position
P , either of which could result in an accident
and/or serious personal injury.
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Function?Audio/DVD menu (Y page 126)ANavigation menu (Y page 127)BAIRMATIC/Compass menu
(Y page 127)
CDistronic menu (Y page 128)DVehicle status message
memory15 menu (Y page 128)
ESettings menu (Y page 129)FVehicle configuration menu
(Y page 137)
GTrip computer menu (Y page 138)HTelephone menu (Y page 139)
Standard display menu
Standard display
In the standard display, trip odometer : and
main odometer ; appear in the
multifunction display.
XIf you see another display, press button
V or U repeatedly until the standard
display appears.
XPress button & or * to select the
functions in the Standard display menu.
The following functions are available:
RRestarting the tire pressure loss warning
system (Y page 223) (Canada only)
RChecking tire inflation pressure with the
Advanced TPMS (Y page 223) (USA only)
RChecking coolant temperature
(Y page 122)
RCalling up digital speedometer or outside
temperature (Y page 123)
RCalling up maintenance service indicator
display (Y page 259)
Checking coolant temperature
GWarning!
Driving when your engine is overheated can
cause some fluids which may have leaked into
the engine compartment to catch fire. You
could be seriously burned.
Steam from an overheated engine can cause
serious burns which can occur just by opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of the
vehicle and do not stand near the vehicle until
the engine has cooled down.
XPress button & or * repeatedly until
the coolant temperature appears in the
multifunction display.
During severe operating conditions, e.g. stop-
and-go traffic, the coolant temperature may
rise close to 248‡ (120†).
! Excessive coolant temperature triggers a
warning in the multifunction display.
15The vehicle status message memory menu is only displayed if there is a message stored.122Control systemControls in detail
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The engine should not be operated with a
coolant temperature above 248‡
(120†). Doing so may cause serious
engine damage which is not covered by the
Mercedes-Benz Limited Warranty.
Calling up digital speedometer or
outside temperature
You can select whether the digital
speedometer or the outside temperature
appears in the multifunction display
(Y page 131).
GWarning!
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
XPress button & or * repeatedly until
the digital speedometer or the outside
temperature appears in the multifunction
display.
Digital speedometer
Outside temperature
AMG menu
This function is only available in AMG
vehicles.
XPress button V or U repeatedly until
the AMG menu appears in the
multifunction display.
The main screen of the AMG menu shows you
the gear currently engaged : as well as the
engine oil temperature ;.
The engine oil temperature flashes if the
engine oil temperature has not yet reached
80†. During this time, avoid driving at full
engine speed.
If the engine reaches the overspeed range in
the manual shift program, the menu will be
shown in red. In addition, you will see UP next
to gear indicator : as a reminder to upshift.
Use buttons & or * to select the
following functions in the AMG menu:
RVehicle supply voltage (Y page 123)
RRACETIMER (Y page 124)
ROverall analysis (Y page 125)
RLap analysis (Y page 125)
Vehicle supply voltage
XPress button V or U repeatedly until
the AMG menu appears in the
multifunction display.
XPress button & repeatedly until the
vehicle supply voltage appears in the
multifunction display.
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iHow long the system will provide heating
depends on the coolant temperature and
the battery voltage.
Regardless of the temperature and air
volume set on the climate control panel, an
interior temperature is aimed at by 72‡
(22†) and the blower runs on low speed to
protect the vehicle battery.
XActivating: Switch off the ignition.XPress button Á.
The indicator lamp in the button comes on.
XDeactivating: Press button Á again.
The indicator lamp in the button goes out.
The residual heat is deactivated automatically
Rwhen the ignition is switched on
Rafter approximately 30 minutes
Rif the battery voltage drops
Rif the coolant temperature is too low
3-zone automatic climate control
Control panels
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iThe manually selected air recirculation
mode is deactivated automatically:
R after 5 minutes if the outside
temperature is below approximately
41‡ (5†)
R after 5 minutes if the air conditioning and
air-drying are turned off
R after 30 minutes if the outside
temperature is above approximately
41‡ (5†)
At outside temperatures above 79‡ (26†)
the system will not automatically switch back
to outside air. A quantity of outside air is
added after approximately 30 minutes.
Residual heat and ventilation
With the engine switched off, it is possible to
continue to heat or ventilate the interior for
up to 30 minutes. This feature makes use of
the residual heat produced by the engine.
i How long the system will provide heating
depends on the coolant temperature and
the battery voltage.
Regardless of the temperature and air
volume set on the climate control panel, an
interior temperature is aimed at by 72‡
(22† ) and the blower runs on low speed to
protect the vehicle battery.
XActivating: Switch off the ignition.XPress button Á.
The indicator lamp in the button comes on.XDeactivating: Press button Á again.
The indicator lamp in the button goes out.
The residual heat is deactivated
automatically:
R when the ignition is switched on
R after approximately 30 minutes
R if the battery voltage drops
R if the coolant temperature is too low
Using driver-side settings for all
temperature zones
This feature is only available in Canada
vehicles.
You can use the settings of the driver’s side,
such as temperature, air volume and air
distribution, for all temperature zones. These
settings only need to be made once and the
climate control system will automatically
regulate the settings for all temperature
zones quickly and comfortably.XActivating: Adjust the air temperature, air
volume and air distribution.XPress button ¸.
The indicator lamp in the button comes on.
The driver-side settings are used for all
temperature zones.XDeactivating: Press button ¸ again.
The indicator lamp in the button goes out.
i If you manually set the temperature, air
volume or air distribution for the passenger
side or the rear passenger compartment
when the MONO setting is active, the
MONO setting will be switched off.
Rear window defroster
GWarning!
Any accumulation of snow and ice should be
removed from the rear window before driving.
Visibility could otherwise be impaired,
endangering you and others.
The rear window defroster uses a large
amount of power. To keep the battery drain
to a minimum, switch off the defroster as
soon as the rear window is clear. The
defroster is switched off automatically after
some time of operation depending on the
outside temperature.
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The fuel filler flap is located on the right-hand
side of the vehicle towards the rear.
XTurn off the engine.
iLeaving the 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, see also “Practical
hints” (Y page 303).
XRemove the SmartKey from the starter
switch.
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.
XOpening: Press fuel filler flap : at the
point indicated by the arrow.
XTurn fuel filler cap ; counterclockwise.XTake 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.
XSet fuel filler cap ; on fuel filler flap :.XFully insert filler nozzle unit and refuel.XOnly fill your tank until the filler nozzle unit
cuts out – do not top off or overfill.
XClosing: Turn fuel filler cap ; clockwise
until it audibly engages.
iClose the fuel filler flap before locking the
vehicle. Otherwise the flap locking pin will
prevent closing the fuel filler flap.
XClose fuel filler flap :.
Low outside temperatures (diesel
engine)
! Do not fill the tank with gasoline. Do not
blend diesel fuel with gasoline or kerosene.
The fuel system and engine will otherwise
be damaged, which is not covered by the
Mercedes-Benz Limited Warranty.
To prevent malfunctions, diesel fuel with
improved cold flow characteristics is offered
in the winter months. Check with your fuel
retailer.
Check regularly and before a long trip
For information on quantities and
requirements of operating agents, see “Fuels,
coolants, lubricants, etc.” (Y page 356).
Check the following:
REngine oil level (Y page 214)
RTire inflation pressure (Y page 221)
RCoolant level (Y page 216)
RVehicle lighting (Y page 311)
RWasher system and headlamp cleaning
system (Y page 217)
RBrake fluid (Y page 217)
Engine compartment
Hood
GWarning!
Do not pull the release lever while the vehicle
is in motion. Otherwise the hood could be
forced open by passing air flow.
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This could cause the hood to come loose and
injure you and/or others.
GWarning!
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
Opening
GWarning!
Do not open the hood when the engine is
overheated. You could be seriously injured.
Observe the coolant temperature display to
determine whether the engine may be
overheated. If you see flames or smoke
coming from the engine compartment, move
away from the vehicle. Wait until the engine
has cooled. If necessary, call the fire
department.
GWarning!
You could be injured when the hood is open –
even when the engine is turned off.
Parts of the engine can become very hot. To
prevent burns, let the engine cool completely
before touching any components on the
vehicle. Comply with all relevant safety
precautions.
GWarning!
To help prevent personal injury, stay clear of
moving parts when the hood is open and the
engine is running.
The radiator fan may continue to run for
approximately 30 seconds or may even
restart after the engine has been turned off.
Stay clear of fan blades.
GWarning!
Vehicles with gasoline engine:
The engine is equipped with a transistorized
ignition system. Because of the high voltage
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system
Rwith the engine running
Rwhile starting the engine
Rwhen the ignition is switched on and the
engine is turned manually
GWarning!
Vehicles with diesel engine:
The engine is equipped with a high-voltage
electronic control unit for the injection
system. Because of the high voltage it is
dangerous to touch any components of the
injection system (injectors, electrical wires)
Rwith the engine running
Rwhile starting the engine
Rwhen the ignition is switched on
XPull hood lock release lever :.
The hood is unlocked.
! Never open the hood if the wiper arms are
folded forward away from the windshield.
Otherwise the windshield wipers or the
hood could be damaged.
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ML 63 AMG
XUnscrew filler cap : from filler neck.XAdd engine oil as required. Be careful not
to overfill with oil.
Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.
! Excess oil must be siphoned or drained
off. It could cause damage to the engine
and emission control system not covered
by the Mercedes-Benz Limited Warranty.
XScrew filler cap : back on filler neck.
For more information on engine oil, see the
“Technical data” section (Y page 356) and
(Y page 359).
Transmission fluid level
The transmission fluid level does not need to
be checked. If you notice transmission fluid
loss or gearshifting malfunctions, have an
authorized Mercedes-Benz Center check the
transmission.
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, and the
coolant temperature must be below 158‡
(70†).
GWarning!
In order to avoid any potentially serious burns:
RUse 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.
RDo not remove the cap on the coolant
expansion tank if the coolant temperature
is above 158‡ (70†). Allow the engine to
cool down before removing the cap. The
coolant expansion tank contains hot fluid
and is under pressure.
RUsing a rag, slowly open the cap
approximately 1/2 turn to relieve excess
pressure. If opened immediately, scalding
hot fluid and steam will be blown out under
pressure.
RDo not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts.
XUsing a rag, slowly open cap ;
approximately 1/2 turn to relieve excess
pressure.
XContinue turning cap ; counterclockwise
and remove it.
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