2010 MERCEDES-BENZ S CLASS coolant temperature

Upload/Download of Data ...............95
USB socket ...................................... 80
Vehicle settings ............................. 206
Video DVD ..................................... 191
Voice Control System ....................237
Combination switch .......................... 301
Controller (COMAND) .......................... 79
Control system .................................. 220
Multifunction display .....................222
Multifunction steering wheel .........221
Control system menus ...................... 222
AMG ............................................... 227
Assistance ..................................... 231
Audio ............................................. 226
Navi ............................................... 225
Service ........................................... 233
Settings ......................................... 234
Telephone ...................................... 230
Trip ................................................ 223
Coolant
Anticorrosion/antifreeze ...............543
Capacities .............................. 538, 539
Checking level ............................... 408
Messages in the multifunction
display ........................................... 480
Temperature gauge ........................ 327
Corner-illuminating lamps ................ 303
Cruise control .................................... 328
Activating ....................................... 328
Canceling ....................................... 329
Changing the set speed .................329
Last stored speed ..........................330
Lever .............................................. 328
Messages in the multifunction
display ........................................... 458
Resume function ............................ 330
Setting current speed ....................329
Cup holders ........................................ 384
Curb weight ....................................... 430
Customer Assistance Center (CAC) ... 24
Customer Relations Department ....... 24
D
Dashboard see Instrument cluster
Data recording ..................................... 25
Daytime running lamp mode ............ 299
Switching on or off ......................... 234
Deep water
see Standing water
Defogging (windshield) ..................... 371
Defroster
Front (Climate control system) ......370
Rear window .................................. 372
Department of Transportation
see DOT
Difficulties
While driving .................................. 314
With starting .................................. 312
Digital speedometer
Additional speedometer ................. 235
Dimensions (vehicle)
see Vehicle specification
Direction of rotation (tires) .............. 422
Displays
COMAND display ............................. 78
DISTRONIC PLUS ........................... 333
Maintenance service indicator .......439
Messages in the multifunction
display ........................................... 452
Multifunction display .....................222
Symbol messages ..........................466
Text messages ............................... 454
Trip computer ................................ 223
Vehicle status message memory ...233
Display settings (COMAND) ................ 92
DISTRONIC PLUS ............................... 330
Cleaning system sensors ...............443
Displaying the distance graphic .....334
Displays in the multifunction
display ........................................... 333
Distance warning lamp ..........333, 496
Driving ........................................... 336
Driving with .................................... 339
Lever .............................................. 335
Messages in the multifunction
display ........................................... 459
Resume function ............................ 338
Sensor cover .................................. 443
Speed settings ............................... 337
Stopping ........................................ 337
Doors
Child safety locks ............................ 61
Locking/unlocking (KEYLESS-GO) . 275Index7221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 7

Call waiting, call holding, and
conference ..................................... 158
Emergency call “911” ....................150
Functions during a single party
call ................................................. 157
Making calls ................................... 156
Menu ............................................. 230
Operation ....................................... 230
Phone book ........................... 159, 231
Redialing ........................................ 231
Telephone keypad ............................... 79
Temperature
Coolant .......................................... 327
Interior temperature ......................367
Outside .......................................... 327
Tether anchorage points
see Children in the vehicle
Tie-down hooks ................................. 381
Tightening torque
Wheels ........................................... 512
Time settings ....................................... 92
TIN (Tire Identification Number) ...... 432
Tire and Loading Information
placard ............................................... 418
Tire and loading terminology ........... 430
Tire Identification Number see TIN
Tire inflation pressure
Checking ........................................ 413
Important notes on ........................412
Label on the inside of fuel filler
flap ................................................ 412
Placard on driver’s door B-pillar .....418
Tire labeling ....................................... 426
Tire load rating .................................. 431
Tire ply composition and material
used .................................................... 432
Tires ........................................... 410, 532
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 414
Air pressure ................................... 411
Care and maintenance ...................423
Cleaning ......................................... 424
Direction of rotation, spinning .......422
Important notes on tire inflation
pressure ........................................ 412Inflation pressure ........................... 413
Information placard .......................418
Inspection ...................................... 423
Labeling ......................................... 426
Load index ............................. 426, 431
Load rating .................................... 431
Messages in the multifunction
display ................................... 464, 489
Ply composition and material
used ............................................... 432
Problems under-/overinflation ......413
Retreads ........................................ 410
Rims and tires (technical data) ......532
Rotation ......................................... 425
Service life ..................................... 423
Sizes .............................................. 532
Snow chains .................................. 433
Speed rating .......................... 427, 432
Storing ........................................... 424
Temperature .......................... 412, 425
Terminology ................................... 430
Tire Identification Number .............432
TPMS low tire pressure/
malfunction telltale ........................497
Traction ................................. 424, 432
Tread ............................................. 432
Tread depth ........................... 423, 432
Treadwear ...................................... 424
Treadwear indicators .............423, 432
Vehicle maximum load on ..............432
Wear pattern .................................. 425
Winter tires ............................ 432, 532
Tire speed rating ....................... 427, 432
Top tether see Children in the vehicle
Total load limit ................................... 432
Towing
Towing eye bolt .............................. 517
Vehicle ........................................... 516
Towing eye bolt ................................. 517
Traction ...................................... 424, 432
Traffic messages ............................... 138
Transfer case ..................................... 325
Transmission see Automatic transmission
Transmission fluid level .................... 408
Transmission gear selector lever see Gear selector lever 18Index221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 18

Instrument clusterFunctionPage\000FCoolant temperature gauge327\000GFuel gauge with:Fuel tank reserve warning
lamp496
\000c High-beam headlamp
indicator lamp 301
\0001 Antilock Brake
System (ABS) indicator
lamp 490
\000

XWait for the gear selection process to
complete before setting the vehicle in
motion.XRelease the brake pedal.XCarefully depress the accelerator pedal.
The electronic parking brake releases
automatically.
The red indicator lamp 0049 (USA only)
or 0024 (Canada only) in the instrument
cluster goes out.
After a cold start, the automatic transmission
shifts at a higher engine speed. This allows
the catalytic converter to reach its operating
temperature earlier.
For more information on driving, see “Driving
instructions” ( Y page 434).
Problems while driving
The engine runs erratically and misfires
R An ignition cable may be damaged.
R The engine electronics may not be
operating properly.
R Unburned gasoline may have entered the
catalytic converter and damaged it.
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 408).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 in areas where the hot exhaust
system could come into contact with
combustible materials. Combustible
materials such as grass, hay or leaves could
be ignited and cause a vehicle fire.
Unintended vehicle movement could cause
serious personal injury or damage to the
vehicle or the vehicle drivetrain. To reduce
such risks, always do the following before
turning off the engine and leaving the vehicle:
R Keep right foot on the brake pedal.
R Engage the electronic 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
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Coolant temperature gauge
The coolant temperature gauge is located on
the left side in the instrument cluster
( Y page 32).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.
During severe operating conditions, e.g. stop-
and-go traffic, the coolant temperature may
rise close to 248‡ (120†), i.e close to the
red zone of the temperature gauge.
! Excessive coolant temperature triggers a
warning in the multifunction display.
The engine should not be operated with a
coolant temperature above 248‡ (120†),
i.e. in the red zone of the coolant
temperature gauge. Doing so may cause
serious engine damage which is not
covered by the Mercedes-Benz Limited
Warranty.
Tachometer
The red marking on the tachometer
( Y page 32) denotes excessive engine speed.
! Avoid driving at excessive engine speeds,
as it may result in serious engine damage
that is not covered by the Mercedes-Benz
Limited Warranty.
To help protect the engine, the fuel supply is
interrupted if the engine is operated within
the red marking.
Outside temperature indicator
The outside temperature indicator is on the
bottom left-hand side of the instrument
cluster ( Y page 32).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.
Fuel gauge
The fuel gauge is on the left-hand side of the
instrument cluster (Y page 32). Once the fuel
level has fallen below the reserve mark, the
yellow segment indicator for the fuel reserve
comes on.
Driving systems
Introduction
This section describes the following driving
systems of your vehicle:
R Cruise control
R DISTRONIC PLUS
R Hill-start assist system
R HOLD function
R AIRMATIC
R Active Body Control (ABC)
R All-wheel drive (4MATIC)
R Parktronic system with Parking Guidance
R Rear view camera
R Night View Assist Plus
R ATTENTION ASSIST
R Blind Spot Assist
R Lane Keeping Assist
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window fogging persists, make sure the air
conditioning is activated, or press button
0066 .XActivating: Press rocker switch 0074 up or
down.
The indicator lamp in the rocker switch
comes on.
i The air recirculation mode is activated
automatically at high outside
temperatures.
The indicator lamp in rocker switch 0074 is
not lit when the air recirculation mode is
switched on automatically.
A quantity of outside air is added when the
cooling demand is not at maximum.
If the air conditioning has been turned off
or the outside temperature is below 41‡
(5†), the air recirculation mode will not
switch on automatically.
XDeactivating: Press rocker switch 0074 up
or down.
The indicator lamp in the rocker switch
goes out.
i The 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 is
turned off
R after 30 minutes if the outside
temperature is above approximately
41‡ (5†)
Residual heat and ventilation
With the engine turned 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 If you switch on the residual heat function
when outside temperatures are high, only
the ventilation will be switched on.
i Regardless of the selected air volume, the
blower operates at low speed when
heating. In case of ventilation the blower
operates at higher speed.
i How long the system will provide heating
depends on the coolant temperature and
the selected temperature. The blower will
run at low speed regardless of the air
distribution control setting.XActivating: Switch off the ignition.XPress rocker switch 004D up or down.
The indicator lamp in the rocker switch
comes on.XDeactivating: Press rocker switch 004D up
or down.
The indicator lamp in the rocker switch
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
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
approximately 6 to 17 minutes of operation
depending on the outside temperature.
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RWasher system and headlamp cleaning
system (Y page 409)
RBrake fluid (Y page 409)
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.
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!
If you see flames or smoke coming from the
engine compartment, or if the coolant
temperature gauge indicates that the engine
is overheated, do not open the hood. Move
away from vehicle and do not open the hood
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!
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
XPull hood lock release lever \000F.
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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iIf you want to interrupt the checking
procedure, press button \000A on the
multifunction steering wheel.
XIf necessary, add engine oil.
For more information on engine oil, see
“Fuels, coolants, lubricants etc.”
(Y page 537).
Other display messages
If the ignition is not switched on, the following
message appears in the multifunction
display:
For Engine Oil Level
Ignition Must be On
XSwitch on the ignition.
Need More Time
to Check
Engine Oil Level
XIf the engine is at operating temperature,
wait 5 minutes before repeating check
procedure.
XIf the engine is not at operating
temperature yet, you must wait 30 minutes
before checking oil.
If you see the message:
Engine Oil Level
Not Measurable
With Running Engine
XTurn off the engine.XIf the engine is at operating temperature,
wait 5 minutes before checking oil.
XIf the engine is not at operating
temperature yet, you must wait 30 minutes
before checking oil.
If there is excess engine oil with the engine at
normal operating temperature, the following
message appears in the multifunction
display:
Reduce
Engine Oil Level
XHave excess oil siphoned or drained off.
Contact an authorized Mercedes-Benz
Center.
! 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.
For information on messages in the
multifunction display concerning engine oil,
see the “Practical hints” section
(Y page 483).
Adding engine oil
! Only use approved engine oils and oil
filters required for vehicles with
Maintenance System. For a listing of
approved engine oils and oil filters, contact
an authorized Mercedes-Benz Center or
visit www.mbusa.com (USA only).
The following will result in engine or
emission control system damage not
covered by the Mercedes-Benz Limited
Warranty:
RUsing engine oils and oil filters of
specification other than those expressly
required for the Maintenance System.
RChanging of oil and oil filter at change
intervals longer than those called for by
the Maintenance System.
RUsing any oil additives.
Example illustration: S 550
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