2010 MERCEDES-BENZ S450 HYBRID wheel

F
Flat tire
Spare wheel ..................................... 34
Fluids
Automatic transmission fluid ...........35
Brake fluid ....................................... 35
Capacities ........................................ 34
Engine coolant ................................. 35
Engine oil ......................................... 35
Power steering fluid .........................35
Washer and headlamp cleaning
system ............................................. 35
Fuel
Capacity, fuel tank ...........................35
Fuels, coolants, lubricants etc. .......... 34
Fuel tank
Capacity ........................................... 35
H
High voltage see Safety notes
High-voltage battery ........................... 10
Charging .......................................... 29
Charging condition (COMAND) ........15
Exhaustive discharge .......................27
Messages in the multifunction
display ............................................. 22
Removing/installing cover ...............27
Hood
Messages in the multifunction
display ............................................. 22
HYBRID system
Automatic switch-off .................. 10, 26
Overview .......................................... 13
READY indicator lamp ......................16
I
Indicator lamp see Lamps, indicator and warning
Instrument cluster .............................. 14
Lamps .............................................. 24
Introduction ......................................... 12
J
Jump starting ....................................... 29
Jump start terminal
Removing/installing cover ...............28
L
Lamp see Lamps, indicator and warning
Lamps, indicator and warning ............ 24
ABS .................................................. 24
Brakes (red) ..................................... 24
ESC .................................................. 24
Instrument cluster ........................... 24
RBS .................................................. 24
SRS .................................................. 26
M
Message see Lamps, indicator and warning
Minispare wheel
see Spare wheel
Multifunction display
Symbol messages ............................ 22
Text messages ................................. 21
Vehicle status messages .................20
Multifunction display messages
Automatic transmission ...................21
Battery ............................................. 22
Brakes ............................................. 23
Display malfunction .........................20
Hood ................................................ 22
O
Operating safety .................................... 7
P
Parking ................................................. 18
R
RBS (Recuperative Brake
System) .......................................... 10, 12
Malfunction ................................ 24, 26
Warning lamp ................................... 24
READY indicator lamp ......................... 16
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Rear axle oil ......................................... 35
Recuperation statistics (COMAND) ... 16
Rims ...................................................... 33
Risk of fire see Safety notes
S
Safety see Operating safety
Safety notes ........................................... 9
Spare wheel ......................................... 34
SRS (Supplemental Restraint System)
Indicator lamp .................................. 26
Start/Stop function
see ECO Start/Stop function
Starting
see Combustion engine
Stop-and-go traffic .............................. 17
Submenu
Multifunction and COMAND
display ............................................. 14
Resetting values (COMAND) ............16
T
Technical data
Capacities fuels, coolants,
lubricants etc. .................................. 34
Coolant ............................................ 36
Engine oils ....................................... 36
Rims and tires .................................. 33
Spare wheel ..................................... 34
Vehicle specification
S 400 HYBRID .................................. 32
Washer and headlamp cleaning
system ............................................. 35
Tires ...................................................... 33
Towing
Vehicle ............................................. 31
Trailer hitch ............................................ 7
Turning off see ECO Start/Stop function
V
Vehicle
Disuse .............................................. 27
Towing ............................................. 31
Vehicle fire
see Safety notes
Vehicle modifications ........................... 7
Vehicle specification
S 400 HYBRID .................................. 32
W
Warning labels ....................................... 9
Wheels, sizes ....................................... 33
Winter tires .......................................... 33
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Automatic HYBRID system switch-off
The HYBRID system switches off
automatically if
R the Supplemental Restraint System (SRS)
activates the restraint systems in an
accident
R a short circuit in the HYBRID system is
detected
R a plug connection of the HYBRID system is
disconnected
These measures help to prevent you from
coming into contact with high voltage.
High-voltage battery
GWarning!
The high-voltage battery of the HYBRID
system is located in the engine compartment
on the passenger side of the front wall. When
the pressure inside the high-voltage battery
exceeds a certain value, for example in case
of a vehicle fire, inflammable gas will escape
via a duct. The inflammable gas escapes to an
area close to the passenger-side front wheel.
This prevents the high-voltage battery from
exploding.
Stay away from this area of the vehicle.
Driving safety systems
ABS (Antilock Brake System)
Braking
When the ABS engages during braking, the
ABS/ESC warning lamp ÷ in the
instrument cluster ( Y page 14) flashes. The
brake pedal will pulsate only in certain
situations, for example on a slippery road.
i For more information on the ABS, refer to
the Operator's Manual.
RBS (Recuperative Brake System)
The RBS supports you while braking by
electronic controlled brake boost and allows
for regeneration of braking energy. RBS must
be activated when the vehicle is parked each
time before driving off.XMake sure the automatic transmission is in
park position P.XSwitch on the ignition.XApply the brake pedal fully and release it.
The RBS is activated.
While you activate the RBS, less brake pedal
pressure than usual is required and the brake
pedal travel is longer. When you release the
brake pedal, the brake pedal travel is as usual
again.
For more information on the RBS, see
( Y page 12).
GWarning!
If the RBS malfunctions, the yellow RBS
warning lamp é and/or the red brake
warning lamp $ (USA only) or J
(Canada only) in the instrument cluster comes
on. Read and observe the messages in the
multifunction display that may appear. Find
the subentry “Malfunction” of the entry “RBS
(Recuperative Brake System)” in the index of
this manual and follow the steps described in
that section.
GWarning!
If the RBS malfunctions, less brake pedal
pressure than usual may be required and the
brake pedal travel may be longer. The brake
system still functions with full effectiveness.
If required, you have to depress the brake
pedal further. Adapt your speed and driving
accordingly.
GWarning!
Have work on the RBS, e.g. brake pad
replacement, carried out by qualified
technicians only.
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When working on the RBS, certain
precautions must be taken, e.g. when putting
the brake system back into service.
Contact an authorized Mercedes-Benz
Center. Service conducted by qualified
technicians is required particularly for safety-
relevant work and work on safety-relevant
systems such as the RBS.
i For more information on the braking
system and for driving instructions, refer to
the Operator’s Manual.
BAS (Brake Assist System)
If you apply the brakes very quickly, the RBS
provides full brake boost as fast as possible.
In doing so, less brake pedal pressure than
usual is required and the brake pedal travel is
longer.
XApply continuous full braking pressure until
the emergency braking situation is over.
The ABS will prevent the wheels from
locking.
i For more information on the BAS, refer to
the Operator’s Manual.
Driving systems
Cruise control/DISTRONIC PLUS*
When the cruise control or the DISTRONIC
PLUS brake the vehicle, the brake pedal is not
depressed.
For information on driving with the
DISTRONIC PLUS, see ( Y page 18).
i For more information on the cruise
control and the DISTRONIC PLUS, refer to
the Operator’s Manual.
Safety and security11* optional221_ZA; 1; 21, en-USd2ureepe,Version: 2.11.8.12009-05-13T13:56:31+02:00 - Seite 11Z

Instrument clusterFunctionPage:÷ ABS/ESC warning
lamp
10,
24
;$ Brake warning lamp,
USA only24
J Brake warning lamp,
Canada only24
=é Recuperative Brake
System (RBS) warning lamp24
?Green or yellow READY
indicator lamp for the
HYBRID system16
AMultifunction display
with:
Charging level high-voltage
battery15
Control system and COMAND
iFor information on the instrument cluster
control system and COMAND operation,
refer to the Operator’s Manual.
The current operating mode of the HYBRID
system can be displayed in the multifunction
display and in the COMAND.
The COMAND can also display a chart of the
fuel consumption and the electric power that
has been generated (Y page 16).
Selecting submenu in the
multifunction display
Use the buttons on the multifunction steering
wheel.
XPress button = or ; to select the
Trip menu.
XPress button 9 or : to select the
HYBRID menu.
Selecting submenu in the COMAND
display
XSelect Vehicle Q Hybrid Q Energy.14Controls in detail221_ZA; 1; 21, en-USd2ureepe,Version: 2.11.8.12009-05-13T13:56:31+02:00 - Seite 14

Vehicle status messages in the
multifunction display
Notes
Warning and malfunction messages appear in
the multifunction display located in the
instrument cluster. Certain warning and
malfunction messages are accompanied by
an audible signal.
High-priority messages are shown in red in
the multifunction display. Messages of lower
priority are also shown in yellow or white.
Address these messages accordingly and
follow the additional instruction given in this
Supplemental Operating Instructions Booklet
and in the Operator’s Manual.
GWarning!
All categories of messages contain important
information which should be taken note of
and, where a malfunction is indicated,
addressed as soon as possible at an
authorized Mercedes-Benz Center.
Failure to repair the condition noted may
cause damage not covered by the Mercedes-
Benz Limited Warranty, or result in property
damage or personal injury.
GWarning!
No messages will be displayed if either the
instrument cluster or the multifunction
display is inoperative.
As a result, you will not be able to see
information about your driving conditions,
such as
R speed
R outside temperature
Rwarning/indicator lamps
R malfunction/warning messages
R failure of any systems
Driving characteristics may be impaired.
If you must continue to drive, do so with added
caution. Contact an authorized Mercedes-
Benz Center as soon as possible.
On the pages that follow, you will find a
compilation of the warning and malfunction
messages specific to the HYBRID system. For
all other warning and malfunction messages,
refer to the Operator’s Manual.
Clearing display messages
Some display messages with low priority are
cleared from the multifunction display after
several seconds. Other display messages
remain displayed in the multifunction display
until you clear them manually.
Certain messages of high priority cannot be
cleared from the multifunction display. Such
messages will appear in the multifunction
display until the causes for these messages
have been repaired.
Use the buttons on the multifunction steering
wheel.
XClear the messages using button a or
% .
Certain messages are stored in the vehicle
status message memory. For information
on calling up vehicle malfunction, warning
and system status messages stored in
memory, refer to the Operator’s Manual.20Practical hints221_ZA; 1; 21, en-USd2ureepe,Version: 2.11.8.12009-05-13T13:56:31+02:00 - Seite 20

What to do if ...
Lamps in instrument cluster
ProblemPossible causes/consequences and X Solutionsé
The yellow RBS
(Recuperative Brake
System) warning lamp
is on while the
combustion engine is
running. In addition, an
acoustic warning may
sound.The RBS is malfunctioning.
Risk of accident!
Brake pedal travel may be longer than usual and the braking
behavior of the vehicle may change. The ECO Start/Stop function
may also be switched off.XRead and observe messages that may appear in the
multifunction display ( Y page 20).XContinue driving with added caution.XContact an authorized Mercedes-Benz Center.$
(USA only)
J
(Canada only)
The red brake warning
lamp is on while the
combustion engine is
running. An additional
acoustic warning
sounds.The RBS is malfunctioning.
Risk of accident!
Brake pedal travel may be longer than usual and the braking
behavior of the vehicle may change.XStop the vehicle in a safe location or as soon as it is safe to do
so. Do not continue to drive.XContact an authorized Mercedes-Benz Center immediately.XRead and observe messages that may appear in the
multifunction display ( Y page 20), see Operator’s Manual.The brake fluid level in the brake fluid reservoir is too low.
Risk of accident!XStop the vehicle in a safe location or as soon as it is safe to do
so. Do not continue to drive.XContact an authorized Mercedes-Benz Center immediately.XRead and observe messages that may appear in the
multifunction display ( Y page 20), see Operator’s Manual.
Do not add brake fluid. This will not solve the problem.
÷
The yellow ABS/ESC
warning lamp flashes
while driving.The ESC, the ETS, or the ABS has come into operation because of
detected traction loss for at least one wheel.
Risk of accident!
The cruise control or the DISTRONIC PLUS is deactivated.XWhen driving off, apply as little throttle as possible.XWhile driving, ease up on the accelerator pedal.XAdapt your speed and driving to the prevailing road and weather
conditions.XDo not switch off the ESC.
Exceptions, see Operator’s Manual.24Practical hints221_ZA; 1; 21, en-USd2ureepe,Version: 2.11.8.12009-05-13T13:56:31+02:00 - Seite 24

Identification labels
i For more information on the identification
labels, refer to the Operator’s Manual.
Electric drive
The engine number is engraved on the
housing of the electric drive. For more
information contact an authorized Mercedes-
Benz Center.
Vehicle specification S 400 HYBRID
(221.195)
The quoted data apply only to the standard
vehicle. Contact an authorized Mercedes-
Benz Center for the corresponding data of all
special bodies and special equipment.
Engine S 400 HYBRIDEngine, type272Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders6Bore3.66 in (92.90 mm)Stroke3.39 in (86.00 mm)Total piston
displacement213.5 cu in
(3 498 cm 3
)Compression
ratio11.7:1Output acc. to
SAE J 1349 1275 hp/6
000 rpm
(205 kW/6 000 rpm)Maximum torque
acc. to SAE J 1349258 lb-ft/
3 000 - 5 500
(350 Nm/
3 000 - 5 500 rpm)Engine S 400 HYBRIDMaximum engine
speed6 500 rpmFiring order1-4-3-6-2-5Poly-V-belt2 404 mmElectric drive S 400 HYBRIDTypePermanent-field
synchronous motorOutput20 hp (15 kW)Maximum
starting torque160 NmElectrical system S 400 HYBRIDAlternator14 V/180 ABattery12 V/95 AhSpark plugs, typeBosch Y 7 MPP33Spark plugs,
electrode gap0.031 in (0.8 mm)Spark plugs,
tightening torque15 - 18 lb-ft
(20 - 25 Nm)Main dimensions S 400 HYBRIDOverall vehicle
length206.7 in (5 250 mm)Overall vehicle
width 283.5 in (2
120 mm)Overall vehicle
height58.2 in (1 479 mm)Wheelbase124.6 in (3 165 mm)Track, front63.0 in (1 600 mm)1
Premium fuel required. Performance may vary with fuel octane rating.
2 Exterior rear view mirrors folded out.32Technical data221_ZA; 1; 21, en-USd2ureepe,Version: 2.11.8.12009-05-13T13:56:31+02:00 - Seite 32