oil pressure MERCEDES-BENZ S550 2007 W221 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2007, Model line: S550, Model: MERCEDES-BENZ S550 2007 W221Pages: 705
Page 11 of 705
ContentsOperation......................................... 477
The first 1000 miles (1500 km) ......... 478
Driving instructions ............................ 479
Drive sensibly – save fuel ............. 479
Drinking and driving ..................... 479
Pedals .......................................... 479
Power assistance ......................... 479
Brakes .......................................... 480
Driving off..................................... 481
Parking ......................................... 481
Tires ............................................. 482
Hydroplaning ................................ 483
Tire traction .................................. 483
Tire speed rating .......................... 484
Winter driving instructions ........... 484
Standing water ............................. 485
Passenger compartment .............. 486
Driving abroad .............................. 486
Control and operation of radio
transmitters.................................. 486
Catalytic converter ....................... 487
Emission control........................... 488
Coolant temperature .................... 488At the gas station .............................. 489
Refueling ...................................... 489
Check regularly and before
a long trip ..................................... 490
Engine compartment ......................... 492
Hood ............................................ 492
Engine oil ..................................... 494
Transmission fluid level ................ 497
Active Body Control* (ABC*)
fluid level...................................... 497
Coolant level ................................ 497
Windshield washer system and
headlamp cleaning system ........... 498
Tires and wheels ................................ 500
Important guidelines .................... 500
Tire care and maintenance ........... 501
Direction of rotation ..................... 503
Loading the vehicle ...................... 503
Recommended tire inflation
pressure ....................................... 509
Checking tire inflation pressure ... 511
Tire labeling.................................. 518
Load identification ....................... 521DOT, Tire Identification Number
(TIN) ............................................. 522
Maximum tire load ....................... 523
Maximum tire inflation pressure .. 523
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 524
Tire ply material ........................... 525
Tire and loading terminology........ 526
Rotating tires ............................... 529
Winter driving .................................... 530
Winter tires .................................. 530
Snow chains................................. 531
Maintenance...................................... 532
Maintenance service indicator
message ...................................... 532
Calling up the maintenance
service indicator display .............. 533
Resetting the maintenance
service indicator .......................... 533
Vehicle care....................................... 534
Cleaning and care of vehicle ........ 534
Page 26 of 705
25 At a glance
Exterior view
Item
Page
1
Trunk
Unlocking
Opening and closing
Minispare wheel
Vehicle tool kit
436
436
629
611
2
Rear lamps
622
3
Rear window, defrosting
430
4
Fuel filler flap
Gasoline
489
664
5
Doors
Locking and unlocking
Opening and closing
304
312
Item
Page
6
Exterior rear view mirror
Parking position
334
335
7
Towing eye bolt
General information
644
642
8
Rims and tires
Checking tire inflation
pressure
Minispare wheel
Flat tire
655
511
613
629
9
Hood, opening
Engine oil
Coolant
492
494
497
Item
Page
a
Headlamp cleaning system
346
b
Front lamps
622
c
Windshield wipers
Wiper blades, replacing
Wiper blades, cleaning
351
627
540
d
Window, cleaning
540
e
Roofs
Power tilt/sliding sunroof
Panorama roof with power
tilt/sliding panel*
441
443
Page 245 of 705
244 Control systemsInstrument cluster control system
Assistance* (
page 252)
Service (
page 253)
Settings (
page 254)
Commands/submenusDisplaying the distance graphic*
(DISTRONIC Plus*)
Call up vehicle malfunction, warning
and system status messages stored in
memory
Set daytime running lamp mode (USA only)
Distance warning function*
activating/deactivating
Check tire inflation pressure
Switch additional speedometer on or off
Switch on the Dynamic Rear View Moni-
tor* automatically
Call up maintenance service display
Switch radar sensors* on or off
Check engine oil level*
i
The headings used in the menus table are
designed to facilitate navigation within the sys-
tem and are not necessarily identical to those
shown in the control system displays. The first function displayed in each menu will au-
tomatically show you which part of the system
you are in.
Page 254 of 705
253 Control systems
Instrument cluster control system
Switching on the Dynamic Rear View
Monitor* automatically
Press ( or & to select the
“Assistance” menu.
Press % or $ to select the
“Rearview camera” function.
Press #.
Press # again if you would like to
change the current status.The following settings are available:
Service menu
The “Service” menu is used for
calling up messages
checking tire inflation pressure elec-
tronically with the Advanced TPMS*
(standard on U.S. vehicles)
activating Run Flat Indicator
(Canada only)
calling up the maintenance service in-
dicator display
check engine oil level*Calling up vehicle malfunction, warning
and system status messages stored in
memory
Use the vehicle status message memory
menu to scan malfunction and warning
messages that may be stored in the sys-
tem. Such messages appear in the multi-
function display and are based on
conditions or system status the vehicle’s
system has recorded.
The vehicle status message memory menu
only appears if there are any messages
stored.
i
The image from the Dynamic Rear View
Monitor is shown on the COMAND display.
“On when in
Reverse”
The Dynamic Rear View
Monitor automatically
switches on when reverse
gear is engaged.
“OFF”
The Dynamic Rear View
Monitor is not switched on.
i
The menu overview can be found on
(
page 243).
Warning!
G
Malfunction and warning messages are only
indicated for certain systems and are inten-
tionally not very detailed. The malfunction
and warning messages are simply a remind-
er with respect to the operation of certain
systems and do not replace the owner’s
and/or driver’s responsibility to maintain
the vehicle’s operating safety by having all
required maintenance and safety checks
Page 255 of 705
254 Control systemsInstrument cluster control system
Press ( or & to select the
“Service” menu.
If conditions have occurred causing
status messages to be recorded, the
number of messages appears in the
multifunction display: “2 Messages”.
Press % or $ to select the mes-
sage.
Press # to confirm.Checking tire inflation pressure
For information about checking tire infla-
tion pressure (
page 511).
Activating Run Flat Indicator*
For information about activating Run Flat
Indicator (
page 515).
Calling up the maintenance service in-
dicator display
For information about maintenance
(
page 532).
Checking engine oil level (S 600)*
For information about checking engine oil
level (
page 494).
Settings menu
In the “Settings” menu, you can:
switch the daytime driving lamps on or
off
switch the additional speedometer on
or off
switch the radar sensors* on or off.
performed on the vehicle and by bringing
the vehicle to an authorized Mercedes-Benz
Center to address the malfunction and
warning messages (
page 557).
i
See the “Practical hints” section for mal-
function and warning messages (
page 557).
i
If you turn the SmartKey in the starter
switch to position0 and then back to position2,
all messages will be deleted from the message
memory.
i
The menu overview can be found on
(
page 243).
Page 492 of 705
491 Operation
At the gas station
Windshield washer system and head-
lamp cleaning system
For more information on refilling the wash-
er reservoir, see “Windshield washer sys-
tem and headlamp cleaning system”
(page 498).
Coolant
For more information on coolant, see
“Coolant level” (
page 497) and see “Fu-
els, coolants, lubricants, etc.”
(
page 661).Brake fluid
For information on brake fluid, see “Brake
fluid” (
page 663)
Engine oil level
For more information on engine oil, see
“Engine oil” (
page 494).Vehicle lighting
Check function and cleanliness. For more
information on replacing light bulbs, see
“Replacing bulbs” (
page 621).
For more information, see “Lighting”
(
page 342).
Tire inflation pressure
For information on tire inflation pressure,
see “Checking tire inflation pressure”
(page 511).
!
If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum mark or
below, have the brake system checked for brake
pad thickness and leaks immediately. Notify an
authorized Mercedes-Benz Center immediately.
Do not add brake fluid as this will not solve the
problem. For more information, see “Practical
hints” (page 545).
Page 498 of 705
497 Operation
Engine compartment
Example illustration from S 5501Filler cap
Unscrew filler cap1 from filler neck.
Add 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.
Screw filler cap1 back on filler neck.For more information on engine, see the
“Technical data” section (
page 661) and
(
page 663).
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 Center
check the automatic transmission.Active Body Control* (ABC*) fluid level
Regular fluid level check is not required. If
you notice fluid leaks or malfunction mes-
sages in the multifunction display, have an
authorized Mercedes-Benz Center check
the ABC-system.
Coolant level
The engine coolant is a mixture of water
and anticorrosion/antifreeze. To check
the coolant level, the vehicle must be
parked on level ground and the engine
must be cool.
!
Excess oil must be siphoned or drained off.
It will cause damage to the engine and catalytic
converter not covered by the Mercedes-Benz
Limited Warranty.
Warning!
G
In order to avoid any possibly 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 gauge indi-
cates 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.
Page 527 of 705
526 OperationTires and wheelsTire and loading terminology
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio, and heater, to the extent that
these items are available as
factory-installed equipment (whether
installed or not).
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire.
Air pressure is expressed in pounds per
square inch (psi), or kilopascal (kPa) or
bars.
Aspect ratio
Dimensional relationship between tire
section height and section width
expressed in percentage.Bar
Another metric unit for air pressure. There
are 14.5038 pounds per square inch (psi)
to 1 bar; there are 100 kilopascals (kPa)
to 1 bar.
Bead
The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the
rim.
Cold tire inflation pressure
Tire inflation pressure when your vehicle
has been sitting for at least 3 hours or driv-
en no more than 1 mile (1.6 km).
Curb weight
The weight of a motor vehicle with stan-
dard equipment including the maximum
capacity of fuel, oil, and coolant, and, if so
equipped, air conditioning and additional
optional equipment, but without passen-
gers and cargo.DOT (D
epartment o
f T
ransportation)
A tire branding symbol which denotes the
tire meets requirements of the
U.S. Department of Transportation.
GAWR (G
ross A
xle W
eight R
ating)
The GAWR is the maximum permissible
axle weight. The gross vehicle weight on
each axle must never exceed the GAWR for
the front and rear axle indicated on the
Certification label located on the driver’s
door B-pillar.
GVW (G
ross V
ehicle W
eight)
The GVW comprises the weight of the
vehicle including fuel, tools, spare wheel,
installed accessories, passengers and
cargo and, if applicable, trailer tongue
load. The GVW must never exceed the
GVWR indicated on the Certification label
located on the driver’s door B-pillar.
Page 665 of 705
664 Technical dataFuels, coolants, lubricants, etc.Premium unleaded gasoline
Fuel requirements
Use only premium unleaded fuel:
The octane number (posted at the
pump) must be 91 min. It is an average
of both the Research (R) octane num-
ber and the Motor (M) octane number:
(R+M)/2). This is also known as the
ANTI-KNOCK INDEX.
Unleaded gasoline containing oxygenates
such as ethanol, IPA, IBA and TBA can be
used provided the ratio of any one of these
oxygenates to gasoline does not exceed
10%; MTBE must not exceed 15%.
The ratio of methanol to gasoline must not
exceed 3% plus additional co-solvents.
Using mixtures of ethanol and methanol is
not allowed. Gasohol, which contains
10% ethanol and 90% unleaded gasoline,
can be used.
These blends must also meet all other fuel
requirements, such as resistance to spark
knock, boiling range, vapor pressure, etc.
Warning!
G
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
injury. Whenever you are around gasoline,
avoid inhaling fumes and skin contact, extin-
guish all smoking materials. Never allow
sparks, flame or smoking materials near
gasoline!
Switch off the engine before refueling.Warning!
G
Do not allow fuel to come into contact with
skin or clothing.
Direct skin contact with fuels and the inha-
lation of fuel vapors are damaging to health.
!
To maintain the engine’s durability and per-
formance, premium unleaded gasoline must be
used. If premium unleaded gasoline is not avail-
able and low octane fuel is used, follow these
precautions:
Have the fuel tank only partially filled with
unleaded regular and fill up with premium
unleaded as soon as possible.
Avoid full throttle driving and abrupt acceler-
ation.
Do not exceed an engine speed of 3000 rpm
if the vehicle is loaded with a light load such
as two persons and no luggage.
Do not exceed
2/3 of maximum accelerator
pedal position if the vehicle is fully loaded or
operating in mountainous terrain.