flat tire MERCEDES-BENZ SL600 2012 R230 Service Manual

change when driving with a spare wheel
mounted. Adapt your driving style
accordingly.
The spare wheel is for temporary use only.
When driving with a spare wheel mounted,
ensure proper tire inflation pressure and do
not exceed a vehicle speed of 50 mph
(80 km/h).
Contact the nearest authorized Mercedes-
Benz Center as soon as possible to have the
spare wheel replaced with a regular road
wheel.
Never operate the vehicle with more than one
spare wheel mounted.
Do not switch off the ESP® when a spare
wheel is mounted.
Preparing the vehicle
XWhenever possible, park the vehicle in a
safe distance from moving traffic on a hard,
flat surface.
XTurn on the hazard warning flasher.XTurn the steering wheel so that the front
wheels are in a straight-ahead position.
XEngage the parking brake.XShift the automatic transmission into park
position P.
XTurn off the engine.XRemove the SmartKey from the starter
switch.
or
XVehicles with 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 can then be closed again.
Open doors only when conditions are safe
to do so.
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 277).
XTake the following out of the vehicle:
Rspare wheel
Rjack
Rvehicle tool kit
Rwheel wrench
Relectric air pump
For information on where to find the
respective items, see “Where will I find ...?”
(Y page 224) and (Y page 225).
iVehicles 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.
Removing tensioning straps from spare
wheel
This description applies to vehicles with 19"
spare wheel with collapsible tire only.
A 19" spare wheel with collapsible tire has
two tensioning straps on it that must be
removed before mounting the spare wheel.
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XPress on both clips ; simultaneously to
release buckle :.
XStore the tensioning straps in a safe place.
You will need them to store the spare wheel
in the trunk after use (Y page 225).
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 tubes built into both
sides of the vehicle. Make sure the jack arm
is fully inserted in the jack tube. 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 engage the parking brake firmly and
block the wheels with wheel chocks or other
sizeable objects before raising the vehicle
with the jack. Do not disengage the 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 (not
included) or other sizeable objects.
When changing a wheel on a level surface:
XPlace a wheel chock or other sizeable
object in front of and another wheel chock
or other sizeable object behind the wheel
that is diagonally opposite to the wheel
being changed.
Always try lifting the vehicle using the jack on
a level surface. However, should
circumstances require you to do so on a hill:
XPlace wheel chocks or other sizeable
objects on the downhill side in front of both
wheels on the side opposite to the side on
which the wheel is to be changed.
GWarning!
Only jack up the vehicle on level ground or on
slight inclines/declines. Otherwise, the
vehicle could fall off the jack and injure you or
others.
XOn the wheel to be changed, loosen but do
not yet remove the wheel bolts
(approximately one full turn with wheel
wrench :).
The jack support tubes are located directly
behind the front wheel housings and in front
of the rear wheel housings.
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GWarning!
When turning the wheel wrench to loosen the
wheel bolts, make sure you position your
hands on the wrench in such a way that you
avoid injury to yourself, such as scraping your
hands against the wheel. Make sure turning
the wheel wrench will not scratch or damage
the wheel rim.
! Do not position the jack on the body of
the vehicle, as this may cause damage to
the vehicle.
Jack support tube cover (except SL 63 AMG,SL 65 AMG, and vehicles with Sport Package)
Jack support tube cover (SL 63 AMG, SL 65 AMG,and vehicles with Sport Package only)
XOpen cover ; by pressing at point
indicated by arrow.
or
XInsert a flat blade screwdriver in the
opening of cover ; and pry it out.
XRemove cover ;, taking care not to
damage the locking tabs.
XInsert jack arm ? fully into jack support
tube hole A up to the stop.
GWarning!
Insert the jack fully into the jack support tube
hole up to the stop. Otherwise, the vehicle
may fall from the jack and cause personal
injury or damage to the vehicle.
XKeeping jack in this position, turn crank
= clockwise until the jack base meets the
ground. Make sure the jack is vertical.
XJack up the vehicle until the wheel is a
maximum of 1.2 in (3 cm) from the ground.
Removing the wheel
XUnscrew the uppermost wheel bolt and
remove it.
XReplace this wheel bolt with alignment
bolt :.
XRemove the remaining bolts.Flat tire279Practical hints230_AKB; 6; 22, en-USd2ureepe,Version: 2.11.8.12009-07-28T18:49:58+02:00 - Seite 279Z

! Do not place wheel bolts in sand or dirt.
This could result in damage to the wheel
bolts and wheel hub threads.
XRemove the wheel.
Attaching the spare wheel
GWarning!
Inflate collapsible tire only after the wheel is
properly attached.
Inflate the collapsible tire using the electric
air pump before lowering the vehicle.
GWarning!
Always replace wheel bolts that are damaged
or rusted.
Never apply oil or grease to wheel bolts.
Damaged wheel hub threads should be
repaired immediately. Do not continue to
drive under these circumstances! Contact an
authorized Mercedes-Benz Center or call
Roadside Assistance.
Incorrect wheel bolts or improperly tightened
wheel bolts can cause the wheel to come off.
This could cause an accident. Make sure to
use the correct wheel bolts.
GWarning!
Only use genuine Mercedes-Benz wheel bolts.
Other wheel bolts may come loose.
Do not tighten the wheel bolts when the
vehicle is raised. Otherwise the vehicle could
fall off the jack.
XClean contact surfaces of wheel and wheel
hub.
! To avoid paint damage, place wheel flat
against hub and hold it there while
installing first wheel bolt.
XGuide the spare wheel onto the alignment
bolt and push it on.
XInsert the wheel bolts and tighten them
slightly.
XUnscrew the alignment bolt.XInstall the last wheel bolt and tighten it
slightly.
XInflate the collapsible tire (Y page 280).
Inflating the collapsible tire
GWarning!
Inflate collapsible tire only after the wheel is
properly attached.
Inflate the collapsible tire using the electric
air pump before lowering the vehicle.
GWarning!
Observe safety instructions on air pump label.
! Do not lower the vehicle before inflating
the collapsible tire. Otherwise the rim may
be damaged.
Your vehicle may be equipped with either of
two versions of the electric air pump:
RVersion 1: The air hose with pressure
gauge and the electrical plug are located
behind a flap.
RVersion 2: The pressure gauge is located
in the pump housing. The air hose and
electrical plug are located at the bottom of
the pump housing.
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The following description applies to both
versions. Differences in usage are expressly
declared.
Version 1
Version 2
XVersion 1 only: Open flap : on electric
air pump.
XVersion 1 only: Pull out electrical plug
= and air hose with pressure gauge and
vent screw ?.
XVersion 2 only: Pull electrical plug = and
the air hose out of the pump housing
bottom.
XVersion 1 only: Close vent screw on air
hose ?.
XRemove the valve cap from the collapsible
tire valve.
XScrew union nut A onto the collapsible tire
valve.
XMake sure air pump switch ; is set to 0.XInsert electrical plug = into the cigarette
lighter socket (Y page 166) or a power
outlet (Y page 166).
XTurn the SmartKey in the starter switch to
position 1.
or
XVehicles with KEYLESS-GO: Press the
KEYLESS-GO start/stop button once. Do
not depress the brake pedal.
XPress I on electric air pump switch ;.
The electric air pump switches on and
inflates the collapsible tire.
XInflate the collapsible tire to the
recommended tire inflation pressure as
specified for your vehicle (Y page 303).
This should take approximately 5 minutes.
GWarning!
The air hose and the union nut can become
hot during inflation. Exercise proper caution
to avoid burning yourself when using the
equipment.
! Do not operate the electric air pump
longer than 8 minutes without interruption.
Otherwise it may overheat.
You may operate the air pump again after
it has cooled off.
! Compare the recommended tire inflation
pressure for your vehicle with the tire
inflation pressure on the yellow label
located on the spare wheel rim.
If the tire inflation pressure on the yellow
label on the spare wheel rim differs from
the values given in this Operator’s Manual,
inflate the tire to the recommended tire
inflation pressure given on the yellow label
on the spare wheel rim.
XPress 0 on electric air pump switch ;.XTurn the SmartKey in the starter switch to
position 0.
or
XVehicles with KEYLESS-GO: Press the
KEYLESS-GO start/stop button twice. Do
not depress the brake pedal.
XVersion 1 only: If the tire inflation pressure
is above the recommended tire inflation
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pressure as specified for your vehicle
(Y page 303), decrease tire pressure using
the vent screw on air hose ?.
XVersion 2 only: If the tire inflation pressure
is above the recommended tire inflation
pressure as specified for your vehicle
(Y page 303), decrease tire pressure using
deflate button B.
GObserve Safety notes, see page 189.XDetach the electric air pump.XReinstall collapsible tire valve cap.XVersion 1 only: Store electrical plug =
and air hose ? behind flap :.
XVersion 2 only: Store electrical plug =
and the air hose back into the pump
housing bottom.
XPlace the electric air pump back in its
designated storage space.
XLower the vehicle.
Lowering the vehicle
GWarning!
Inflate collapsible tire only after the wheel is
properly attached.
Inflate the collapsible tire using the electric
air pump before lowering the vehicle.
XLower the vehicle by turning the crank
counterclockwise until the vehicle is
resting fully on its own weight.
XPull the jack out of the jack support tube.XTighten the five wheel bolts evenly,
following the diagonal sequence illustrated
(: to A), until all bolts are tight. Observe
a tightening torque of 96 lb-ft (130 Nm).
GWarning!
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
96 lb-ft (130 Nm).
GWarning!
When turning the wheel wrench to tighten the
wheel bolts, make sure you position your
hands on the wrench in such a way that you
avoid injury to yourself, such as scraping your
hands against the wheel. Make sure turning
the wheel wrench will not scratch or damage
the wheel rim.
XBefore storing the jack in the trunk, crank
back to storage position and fold in the jack
arm.
XStore the jack and the other vehicle tools
in the designated storage space.
For information on storing the spare wheel
after it has been replaced by a regular road
wheel, see (Y page 225).
iThe flat tire may be transported in the
trunk when the retractable hardtop is
closed. If available use a protective wrap on
the spare wheel.
iDo not restart the tire inflation pressure
monitor until a full size wheel/tire with
functioning sensor has been placed back
into service on the vehicle.
XDo not exceed the maximum speed of
50 mph (80 km/h).
Replacing jack support tube cover
XSlide tongue of cover under the upper edge
of the tube opening.
XApplying even pressure, press cover until it
snaps into place.
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Be careful not to damage the locking tabs
or clamp the plastic retaining strap.
MOExtended system
The MOExtended system allows you to
continue driving your vehicle even if there is
a total loss of pressure in one or more tires.
You may only use the MOExtended system in
conjunction with the Advanced TPMS
( Y page 190).
The maximum distance in emergency mode
depends on the vehicle’s load. It is 50 miles
(80 km) if the vehicle is partially loaded and
18 miles (30 km) if the vehicle is fully loaded.
The point at which the maximum driving
distance in emergency mode begins is when
the warning message appears in the
multifunction display indicating that there is
a loss of tire inflation pressure.
XDo not exceed the maximum speed of
50 mph (80 km/h).GWarning!
In emergency mode, your vehicle’s driving
characteristics are diminished in such
situations as:
R driving around curves
R while braking
R while accelerating rapidly
Therefore, your driving style must be adapted
accordingly. Avoid abrupt steering and driving
maneuvers, as well as driving over obstacles
(road curbs, potholes, or off-road areas). This
is especially important if the vehicle is heavily
loaded.
The emergency driving distance that can be
achieved greatly depends on the demands
placed on the vehicle. Depending on speed,
load, driving maneuvers, road conditions,
outside temperature, etc., the distance can be
significantly shorter or, if the vehicle is driven
cautiously, somewhat longer.
Do not continue driving in emergency mode if
R you notice knocking sounds
R the vehicle starts to shake
R smoke develops and you smell rubber
R ESP ®
is intervening continuously
R you notice tears on the tire sidewalls
After driving in emergency mode, you must
have the rims inspected by an authorized
Mercedes-Benz Center to check if they are
suitable for further use. The failed tire must
be replaced in any case.
When replacing individual or all tires on the
vehicle, make sure only tires marked with
“MOExtended” are mounted in the size
specified for your vehicle ( Y page 299).
Battery
Safety notes
These batteries should always be sufficiently
charged in order to achieve their rated service
life. Refer to Maintenance Booklet for battery
maintenance intervals.
If you use your vehicle mostly for short-
distance trips, you will need to have the
battery charge checked more frequently.
When replacing a battery, always use a
battery approved by Mercedes-Benz.
If you do not intend to operate your vehicle
for an extended period of time, contact an
authorized Mercedes-Benz Center about
steps you need to observe.
GWarning!
Observe all safety instructions and
precautions when handling automotive
batteries.
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Engine SL 65 AMGCompression
ratio9.0:1Output acc. to
SAE J 1349 29603 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 335 mmElectrical system SL 65 AMGAlternator14 V/180 AStarter motor12 V/1.7 kWStarter battery12 V/35 AhBattery for
electrical
consumers12 V/70 AhSpark plugs, typeNGK IFR 6Q-GSpark plugs,
electrode gap0.028 in (0.7 mm)Spark plugs,
tightening torque18 - 22 lb-ft
(25 - 30 Nm)Main dimensions SL 65 AMGOverall vehicle
length181.0 in (4 598 mm)187.9 in
(4 772 mm) 30Main dimensions SL 65 AMGOverall vehicle
width 3181.5 in (2
069 mm)Overall vehicle
height51.1 in (1 298 mm)66.1 in (1 680 mm) 30Wheelbase100.8 in (2
560 mm)Track, front61.8 in (1 569 mm)Track, rear61.2 in (1 555 mm)Turning circle36.3 ft (11.05 m)SL 65 AMGTrunk 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
ESP ®
. 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
R MO1 =
Mercedes-Benz Original
equipment tires (applicable to selected
tire sizes only)
R MOE =
Mercedes-Benz Original Extended
(tires with limited run-flat
characteristics) original equipment tires
29 Premium fuel required. Performance may vary with fuel octane rating.
30 When opening/closing hardtop.
31 Exterior rear view mirrors folded out.Rims and tires299Technical data230_AKB; 6; 22, en-USd2ureepe,Version: 2.11.8.12009-07-28T18:49:58+02:00 - Seite 299Z

Using tires other than those approved by
Mercedes-Benz may result in damage that
is not covered by the Mercedes-Benz
Limited Warranty.
For information on driving with MOExtended
tires, see the “Practical hints” section
( Y page 283).
! 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 fillerflap. 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 187).
i Please keep in mind that the vehicle must
be equipped
R with wheels of identical dimensions on
each axle (left and right)
R with tires of identical characteristics all
around, i.e. summer tires, winter tires,
all-season tires, or MOExtended tires etc.
i The following pages also list the approved
rim and tire sizes for equipping your vehicle
with winter tires. Winter tires are not
available as standard or optional factory
equipment, but can be purchased from an
authorized Mercedes-Benz Center.
Equipping your vehicle with winter tires
approved for your vehicle model may
require the purchase of rims of the
recommended size for use with these
winter tires. This depends on vehicle model
and the standard or optional factory-
equipped wheel rim/tire configuration on
your vehicle. For more information contact
an authorized Mercedes-Benz Center.300Rims and tiresTechnical data
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Spare wheel
! Compare the recommended tire inflation pressure for your vehicle with the tire inflation
pressure on the yellow label located on the spare wheel rim.
If the tire inflation pressure on the yellow label on the spare wheel rim differs from the values
given in this Operator’s Manual, inflate the tire to the recommended tire inflation pressure
given on the yellow label on the spare wheel rim.
i Please note that the tire inflation pressure of the spare wheel differs from the tire inflation
pressure of the road tires.SL 550
SL 550 (Sport Package)SL 600
SL 600 (Sport Package)
SL 63 AMGRim6 B x 17 H26 B x 18 H2Wheel offset0.98 in (25 mm)0.98 in (25 mm)Collapsible tire 40185/60-17 93P175/55-18 95PRecommended tire
inflation pressure41 psi (2.8 bar)51 psi (3.5 bar)SL 63 AMG (Performance Package)
SL 65 AMGRim6.5 B x 19 H2Wheel offset0.55 in (14 mm)Collapsible tire 40175/50-19 97PRecommended tire
inflation pressure51 psi (3.5 bar)Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respective
lubricants must match. Therefore only use
products tested and approved by Mercedes-
Benz.
For information on tested and approved
products, contact an authorized Mercedes-
Benz Center or visit www.mbusa.com (USA
only).
GWarning!
Comply with all valid regulations with respect
to handling, storing, and disposing of service
fluids. Otherwise you could endanger persons
or the environment.
Keep service fluids out of the reach of
children.
For health reasons, you should prevent
service fluids from coming into direct contact
with your skin or clothing.
40 Must not be used with snow chains.Fuels, coolants, lubricants, etc.303Technical data230_AKB; 6; 22, en-USd2ureepe,Version: 2.11.8.12009-07-28T18:49:58+02:00 - Seite 303Z