Unlocking the driver’s doorXInsert mechanical key ; into the driver’s
door lock.
XTurn mechanical key ; counterclockwise
to position 1.
XPull the door handle past the resistance
point until the locking knob moves up.
The driver’s door is unlocked.
XPull the door handle once more to open the
driver’s door.
XTurn mechanical key ; back and remove
it from the driver’s door lock.
Unlocking the trunk
A minimum height clearance of 5.9 ft (1.8 m)
is required to open the trunk lid.
XInsert mechanical key ; into the trunk lid
lock.
XTurn mechanical key ; counterclockwise
to position 1.
! When you open the trunk, the trunk lid
swings open upwards. Always make sure
there is sufficient overhead clearance.
XTurn mechanical key ; back and remove
it from the trunk lid lock.
Locking the vehicle
If you cannot lock the vehicle with the
SmartKey or with KEYLESS-GO, lock it as
follows:
XOpen the driver’s door and the rear left
door.
XClose the front passenger door, the right
rear door, and the trunk.
iIf you cannot close the trunk with the
remote trunk opening/closing switch,
lower the trunk lid manually and close it
with hands placed flat on the trunk lid until
it is engaged in its lock.
XPress the central locking switch
(Y page 279).
The locking knobs of the front passenger
door and the rear doors move down.
XIf the vehicle battery is disconnected or
drained: Press down the locking knobs on
the front passenger door and the rear
doors.
XExit the vehicle.XCheck whether the trunk is locked.XIf it is not locked, lock it with the
mechanical key (Y page 283).
Except for the driver’s door, the vehicle
should now be locked.
XClose the driver’s door.XEnter the vehicle through the rear left door.XPress down the locking knob of the driver’s
door.
! To prevent inadvertent lockout, make
sure to have the SmartKey with you before
proceeding with the next step. The next
step will lock the vehicle.
500Unlocking/locking manuallyPractical hints
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Open doors only when conditions are safe
to do so.XVehicles with KEYLESS-GO: Remove the
KEYLESS-GO start/stop button from the
starter switch.XHave any passenger exit the vehicle at a
safe distance from the roadway. Open
doors only when conditions are safe to do
so.
Mounting the spare wheel
Introduction
XPrepare the vehicle as described
( Y page 508).XTake the following out of the vehicle:
R spare wheel
R jack
R vehicle tool kit
For information on where to find the
respective items, see “Where will I find ...?”
( Y page 450) and ( Y page 451).
i Vehicles without spare wheel are not
factory-equipped with the tools required for
a wheel change such as a jack or a wheel
wrench. Some tools required for a wheel
change are specific to your vehicle.
Contact an authorized Mercedes-Benz
Center to obtain the tools approved for
your vehicle. This section describes the
wheel change using the tools approved and
recommended for your vehicle.
Lifting the vehicle
GWarning!
When jacking up the vehicle, only use the jack
which has been specifically approved by
Mercedes-Benz for your vehicle.
The jack is designed exclusively for jacking up
the vehicle at the jack take-up brackets built
into both sides of the vehicle. Make sure the
jack arm is fully seated in the jack take-up
bracket. The jack must always be vertical
when in use, especially on inclines or
declines.
The jack is intended only for lifting the vehicle
briefly for wheel changes. It is not suited for
performing maintenance work under the
vehicle. To help avoid personal injury, use the
jack only to lift the vehicle during a wheel
change.
Never get beneath the vehicle while it is
supported by the jack. Keep hands and feet
away from the area under the lifted vehicle.
Always lower the vehicle onto sufficient
capacity jackstands before working under the
vehicle.
Always make sure the electronic parking
brake is engaged. In addition, block the
wheels with wheel chocks or other sizeable
objects before raising the vehicle with the
jack. Do not disengage the electronic parking
brake while the vehicle is raised.
Make sure that the ground on which the
vehicle is standing and where you place the
jack is solid, level and not slippery. If
necessary, use a large underlay. On slippery
surfaces, such as tiled floors, you should use
a non-slip underlay, for example a rubber mat.
Do not use wooden blocks or similar objects
to support the jack. Otherwise the jack may
not be able to achieve its load-bearing
capacity if it is not at its full height.
Never start the engine when the vehicle is
raised.
Also observe the notes on the jack.XPrevent the vehicle from rolling away by
blocking wheels with wheel chocks or other
sizeable objects.
When your vehicle is equipped with a wheel
chock, it is included with the vehicle tool kit
( Y page 450). For information on setting up
the collapsible wheel chock, see
( Y page 450).Flat tire509Practical hints221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 509Z
Vehicle specification S 450 4MATIC
(221.084)
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.
i The S 450 4MATIC is available in Canada
only.Engine S 450 4MATICEngine, type273Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders8Bore3.66 in (92.90 mm)Stroke3.39 in (86.00 mm)Total piston
displacement284.6 cu in
(4 663 cm 3
)Compression
ratio10.5:1Output acc. to
SAE J 1349 46335 hp/6
000 rpm
(250 kW/6 000 rpm)Maximum torque
acc. to SAE J 1349339 lb-ft/
2 700 - 5 000 rpm
(460 Nm/
2 700 - 5 000 rpm)Maximum engine
speed6 500 rpmFiring order1-5-4-2-6-3-7-8Poly-V-belt2 404 mmElectrical system S 450 4MATICAlternator14 V/180 AStarter motor12 V/1.7 kWElectrical system S 450 4MATICBattery12 V/95 AhSpark plugs, typeNGK PLKR 6ABosch Y 7 MPP33Spark plugs,
electrode gap0.031 in (0.8 mm)Spark plugs,
tightening torque15 - 18 lb-ft
(20 - 25 Nm)Main dimensions S 450 4MATICOverall vehicle
length200.1 in (5 100 mm)Overall vehicle
width 4783.5 in (2
120 mm)Overall vehicle
height58.2 in (1 479 mm)Wheelbase119.5 in (3 035 mm)Track, front63.0 in (1 600 mm)Track, rear63.2 in (1 606 mm)Turning circle38.7 ft (11.8 m)Weights S 450 4MATICRoof loadmax. 220 lb (100 kg)Trunk loadmax. 220 lb (100 kg)
Vehicle specification S 550 (221.171)
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.
i The S 550 is available in the USA only.
46
Premium fuel required. Performance may vary with fuel octane rating.
47 Exterior rear view mirrors folded out.Vehicle specification S 550 (221.171)527Technical data221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 527Z
Engine S 550Engine, type273Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders8Bore3.86 in (98.00 mm)Stroke3.56 in (90.50 mm)Total piston
displacement333.3 cu in
(5 461 cm 3
)Compression
ratio10.7:1Output acc. to
SAE J 1349 48382 hp/6
000 rpm
(285 kW/6 000 rpm)Maximum torque
acc. to SAE J 1349391 lb-ft/3 000 rpm
( 530 Nm/3 000 rpm)Maximum engine
speed6 500 rpmFiring order1-5-4-2-6-3-7-8Poly-V-belt2 404 mmElectrical system S 550Alternator14 V/180 AStarter motor12 V/1.7 kWBattery12 V/95 AhSpark plugs, typeNGK PLKR 6ABosch Y 7 MPP33Spark plugs,
electrode gap0.031 in (0.8 mm)Spark plugs,
tightening torque15 - 18 lb-ft
(20 - 25 Nm)Main dimensions S 550Overall vehicle
length206.7 in (5 250 mm)Overall vehicle
width 4983.5 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)Track, rear63.2 in (1 606 mm)Turning circle40.0 ft (12.2 m)Weights S 550Roof loadmax. 220 lb (100 kg)Trunk loadmax. 220 lb (100 kg)
Vehicle specification S 550 4MATIC
(221.186)
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 550 4MATICEngine, type273Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders8Bore3.86 in (98.00 mm)Stroke3.56 in (90.50 mm)Total piston
displacement333.3 cu in
(5 461 cm 3
)48 Premium fuel required. Performance may vary with fuel octane rating.
49 Exterior rear view mirrors folded out.528Vehicle specification S 550 4MATIC (221.186)Technical data
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Engine S 550 4MATICCompression
ratio10.5:1Output acc. to
SAE J 1349 50382 hp/6
000 rpm
(285 kW/6 000 rpm)Maximum torque
acc. to SAE J 1349391 lb-ft/
2 800 - 4 800 rpm
(530 Nm/
2 800 - 4 800 rpm)Maximum engine
speed6 500 rpmFiring order1-5-4-2-6-3-7-8Poly-V-belt2 404 mmElectrical system S 550 4MATICAlternator14 V/180 AStarter motor12 V/1.7 kWBattery12 V/95 AhSpark plugs, typeNGK PLKR 6ABosch Y 7 MPP33Spark plugs,
electrode gap0.031 in (0.8 mm)Spark plugs,
tightening torque15 - 18 lb-ft
(20 - 25 Nm)Main dimensions S 550 4MATICOverall vehicle
length206.7 in (5 250 mm)Overall vehicle
width 5183.5 in (2
120 mm)Overall vehicle
height58.2 in (1 479 mm)Main dimensions S 550 4MATICWheelbase124.6 in (3 165 mm)Track, front63.0 in (1 600 mm)Track, rear63.2 in (1 606 mm)Turning circle40.0 ft (12.2 m)Weights S 550 4MATICRoof loadmax. 220 lb (100 kg)Trunk loadmax. 220 lb (100 kg)
Vehicle specification S 600 (221.176)
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 600Engine, type275Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders12Bore3.23 in (82.00 mm)Stroke3.43 in (87.00 mm)Total piston
displacement336.4 cu in
(5 513 cm 3
)Compression
ratio9.0:1Output acc. to
SAE J 1349 52510 hp/5
000 rpm
(380 kW/5 000 rpm)50
Premium fuel required. Performance may vary with fuel octane rating.
51 Exterior rear view mirrors folded out.
52 Premium fuel required. Performance may vary with fuel octane rating.Vehicle specification S 600 (221.176)529Technical data221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 529Z
Engine S 600Maximum torque
acc. to SAE J 1349612 lb-ft/
1 800 - 3 500 rpm
(830 Nm/
1 800 - 3 500 rpm)Maximum engine
speed5 950 rpmFiring order1-12-5-8-3-10-
6-7-2-11-4-9Poly-V-belt2 370 mmElectrical system S 600Alternator14 V/220 AStarter motor12 V/2.0 kWBattery12 V/95 AhSpark plugs, typeNGK IFR 6Q-GSpark plugs,
electrode gap0.028 in (0.7 mm)Spark plugs,
tightening torque15 - 22 lb-ft
(20 - 30 Nm)Main dimensions S 600Overall vehicle
length206.7 in (5 250 mm)Overall vehicle
width 5383.5 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)Track, rear63.2 in (1 606 mm)Turning circle40.0 ft (12.2 m)Weights S 600Roof loadmax. 220 lb (100 kg)Trunk loadmax. 220 lb (100 kg)
Vehicle specification S 63 AMG
(221.177)
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 63 AMGEngine, type156Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders8Bore4.02 in (102.20 mm)Stroke3.72 in (94.60 mm)Total piston
displacement378.8 cu in
(6 208 cm 3
)Compression
ratio11.3:1Output acc. to
SAE J 1349 54518 hp/6
800 rpm
(386 kW/6 800 rpm)Maximum torque
acc. to SAE J 1349465 lb-ft/5 200 rpm
( 630 Nm/5 200 rpm)Maximum engine
speed7 200 rpmFiring order1-5-4-2-6-3-7-8Poly-V-belt2 360 mm53
Exterior rear view mirrors folded out.
54 Premium fuel required. Performance may vary with fuel octane rating.530Vehicle specification S 63 AMG (221.177)Technical data
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Electrical system S 63 AMGAlternator14 V/220 AStarter motor12 V/2.1 kWBattery12 V/95 AhSpark plugs, typeNGK ILZKAR 7A10Spark plugs,
electrode gap0.039 in (1.0 mm)Spark plugs,
tightening torque15 - 18 lb-ft
(20 - 25 Nm)Main dimensions S 63 AMGOverall vehicle
length207.1 in (5 261 mm)Overall vehicle
width 5583.5 in (2
120 mm)Overall vehicle
height58.7 in (1 490 mm)Wheelbase124.6 in (3 165 mm)Track, front63.0 in (1 600 mm)Track, rear63.2 in (1 606 mm)Turning circle40.0 ft (12.2 m)Weights S 63 AMGRoof loadmax. 220 lb (100 kg)Trunk loadmax. 220 lb (100 kg)
Vehicle specification S 65 AMG
(221.179)
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 65 AMGEngine, type275Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders12Bore3.25 in (82.60 mm)Stroke3.66 in (93.00 mm)Total piston
displacement364.9 cu in
(5 980 cm 3
)Compression
ratio9.0:1Output acc. to
SAE J 1349 56603 hp/
4 800 - 5 100 rpm
(450 kW/
4 800 - 5 100 rpm)Maximum torque
acc. to SAE J 1349738 lb-ft/
2 000 - 4 000 rpm
(1 000 Nm/
2 000 - 4 000 rpm)Maximum engine
speed5 950 rpmFiring order1-12-5-8-3-10-
6-7-2-11-4-9Poly-V-belt2 370 mmElectrical system S 65 AMGAlternator14 V/220 AStarter motor12 V/1.7 kWBattery12 V/95 AhSpark plugs, typeNGK IFR 6Q-G55
Exterior rear view mirrors folded out.
56 Premium fuel required. Performance may vary with fuel octane rating.Vehicle specification S 65 AMG (221.179)531Technical data221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 531Z
Electrical system S 65 AMGSpark plugs,
electrode gap0.028 in (0.7 mm)Spark plugs,
tightening torque15 - 22 lb-ft
(20 - 30 Nm)Main dimensions S 65 AMGOverall vehicle
length207.1 in (5 261 mm)Overall vehicle
width 5783.5 in (2
120 mm)Overall vehicle
height58.7 in (1 490 mm)Wheelbase124.6 in (3 165 mm)Track, front63.0 in (1 600 mm)Track, rear63.2 in (1 606 mm)Turning circle40.0 ft (12.2 m)Weights S 65 AMGRoof loadmax. 220 lb (100 kg)Trunk loadmax. 220 lb (100 kg)
Rims and tires
Notes
! Only use tires which have been tested and
approved by Mercedes-Benz. Tires
approved by Mercedes-Benz are developed
to provide best possible performance in
conjunction with the driving safety systems
on your vehicle such as the ABS or the ESC.
Tires specially developed for your vehicle
and tested and approved by Mercedes-
Benz can be identified by finding the
following on the tire’s sidewall:
R MO =
Mercedes-Benz Original
equipment tires
Using tires other than those approved by
Mercedes-Benz may result in damage that
is not covered by the Mercedes-Benz
Limited Warranty.
! Using tires other than those approved by
Mercedes-Benz can have detrimental
effects, such as
R poor handling characteristics
R increased noise
R increased fuel consumption
Moreover, tires and rims not approved by
Mercedes-Benz may, under load, exhibit
dimensional variations and different tire
deformation characteristics that could
cause them to come into contact with the
vehicle body or axle parts. Damage to the
tires or the vehicle may be the result.
i Further information on tires and rims is
available at any authorized Mercedes-Benz
Center. The Tire and Loading Information
placard with the recommended tire
inflation pressures for cold tires is located
on the driver’s door B-pillar. Supplemental
tire inflation pressure information for
driving at high speeds or for vehicle loads
less than the maximum loaded vehicle
condition can be found on the tire inflation
pressure label. The tire inflation pressure
label is located on the inside of the fuel filler
flap. The tire inflation pressure should be
checked regularly and should only be
adjusted on cold tires. Follow tire
manufacturer’s maintenance
recommendation included with the vehicle.
For information on recommended tire
inflation pressure and supplemental tire
inflation pressure information for special
driving situations, see ( Y page 411).
57
Exterior rear view mirrors folded out.532Rims and tiresTechnical data
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