MERCEDES-BENZ SL65AMG 2008 R230 Manual Online

Sommer\ Corporate\ Media\ AG
Operator’s Manual
SL-Class
Order No. 6515 3069 13 Part No. 230 584 25 96 Edition A 2008SL-Class
2305842596

81 Safety and Security
Occupant safety
Warning!G
USE SEAT BELTS PROPERLY

Seat belts can only work when used
properly. Never wear seat belts in any
other way than as described in this
section, as that could result in serious
injuries in case of an accident.

Each occupant should wear their seat
belt at all times, because seat belts help
reduce the likelihood of and potential
severity of injuries in accidents, includ-
ing rollovers. The integrated restraint
system includes SRS (driver air bag,
driver-side knee bag, passenger front air
bag, head-thorax air bags) and ETD (seat
belt emergency tensioning device). The
system is designed to enhance the
protection offered to properly belted
occupants in certain frontal (front air
bags, driver-side knee bag and ETD) and
side (head-thorax air bags and ETD) im-
pacts which exceed preset deployment
thresholds.

Never wear the shoulder belt under your
arm, against your neck or off your shoul-
der. In a frontal crash, your body would
move too far forward. That would
increase the chance of head and neck
injuries. The shoulder belt would also
apply too much force to the ribs or abdo-
men, which could severely injure inter-
nal organs such as your liver or spleen.

Never wear seat belts over rigid or
breakable objects in or on your clothing,
such as eyeglasses, pens, keys, etc., as
these might cause injuries.

Position the lap belt as low as possible
on your hips and not across the abdo-
men. If the lap belt is positioned across
your abdomen, it could cause serious in-
juries in a crash.

Never use a seat belt for more than one
person at a time. Do not fasten a seat
belt around a person and another
person or other objects.

Seat belts should not be worn twisted.
In a crash, you would not have the full
width of the seat belt to manage impact
forces. The twisted seat belt against
your body could cause injuries.

Pregnant women should also always use
a lap-shoulder belt. The lap belt portion
should be positioned as low as possible
on the hips to avoid any possible
pressure on the abdomen.

Never place your feet on the instrument
panel, dashboard or on the seat. Always
keep both feet on the floor in front of the
seat.

When using a seat belt to secure infant
or toddler restraints or children in
booster seats, always follow the child
seat manufacturer’s instructions.

82 Safety and Security
Occupant safety
Enhanced seat belt reminder system
When the engine is started, the seat belt
telltale< will always illuminate for
6 seconds to remind you and your pas-
senger to fasten your seat belts.
If the driver’s seat belt is not fastened
when the engine is started, an additional
warning chime will also sound for a
maximum of 6 seconds or until the driver’s
seat belt is fastened.
If after these 6 seconds, the driver’s or the
passenger’s seat belt (with the passenger
seat occupied) are not fastened with both
doors closed,

the seat belt telltale< remains
illuminated for as long as either the
driver’s or passenger’s seat belt is not
fastened.

and if the vehicle speed once exceeds
15 mph (25 km/h), the seat belt
telltale< starts flashing and a
warning chime sounds with increasing intensity for a maximum of 60 seconds
or until the driver’s and passenger’s
seat belts are fastened.
If the driver’s or the passenger’s seat
belt remain unfastened after
60 seconds, the warning chime stops
sounding. The seat belt telltale<
stops flashing but continues to be
illuminated.
The seat belt telltale< will only go out
if both the driver’s and the passenger’s
seat belt (with the passenger seat occu-
pied) are fastened, or the vehicle is stand-
ing still and a door is opened.
For more information, see the “Practical
hints” section (
page 352).Emergency tensioning device (ETD),
seat belt force limiter
The seat belts are equipped with
emergency tensioning devices and belt
force limiters.
The ETD is designed to activate in the
following cases:

in frontal or rear-end impacts
exceeding the system deployment
threshold

if the restraint systems are operational
and functioning correctly, see
1indicator lamp (
page 68)

in certain vehicle rollovers if the
system determines an additional
degree of protection
iThe ETDs will only activate if the seat belts
are fastened (latch plate properly inserted into
buckle).

83 Safety and Security
Occupant safety
When activated, emergency tensioning
devices remove slack from the seat belts in
such a way that the seat belts fit more
snugly against the body. Seat belt force
limiters reduce the force exerted by the
seat belts on occupants during a crash.
Automatic comfort-fit feature seat belt
The automatic comfort-fit feature reduces
the retracting force of the seat belts when
they are in normal use.Roll bar
The roll bar raises automatically in an acci-
dent or in a critical driving situation.You can also raise and lower the roll bar
manually using the buttons provided.
The buttons for the roll bar are on the cen-
ter console under the retractable hardtop
switch.
1Raise roll bar
2Lower roll bar
The roll bar can be moved manually when
the ignition is switched on (
page 40).
Warning!G
An emergency tensioning device (ETD) that
was activated must be replaced.
When disposing of the emergency tension-
ing device, our safety instructions must be
followed. These are available at any
authorized Mercedes-Benz Center.
Warning!G
This vehicle is a two occupant vehicle. The
rear storage area is not intended for use by
occupants and is not equipped for properly
seating or restraining occupants. Thus this
area should never be used by any persons.
Make sure that the roll bar’s path is clear
and no persons are injured by the moving
roll bar. Raising or lowering of the roll bar
could injure someone in it’s proximity.
For your own safety, we recommend to drive
with the roll bar raised if the outside temper-
ature is below +5°F (-15°C).
!If the outside temperature falls below
+5°F (-15°C), the roll bar must be raised manu-
ally using the buttons provided to avoid damag-
ing the hydraulics.
iWhen the roll bar is raised automatically,
you will hear a ratcheting sound.

84 Safety and Security
Occupant safety
Raising the roll bar
Lift the switch for the retractable hard-
top.
Press and hold button1 until the roll
bar is raised.Lowering the roll bar
Lift the switch for the retractable hard-
top.
If the roll bar was raised manually:
Press and hold button2 until the roll
bar is lowered.
If the roll bar was raised automatically:
Press and hold button1 until you hear
the roll bar lock into place.
Press and hold button2 until the roll
bar is lowered.
Children in the vehicle
If an infant or child is traveling with you in
the vehicle:
Secure the child using an infant or child
restraint appropriate to the age and
size of the child.
Make sure the infant or child is
properly secured at all times while
the vehicle is in motion.
Warning!G
If the roll bar warning lamp in the
instrument cluster does not go out after
starting the engine, flickers, or if it comes on
while driving, the roll bar system is not
operating properly and may not activate in
an accident. At the same time, the message
Raise Roll-over Bar appears in the
multifunction display. In this case, raise the
roll bar manually before continuing to drive.
For safety reasons, drive only with the roll
bar raised until the malfunction has been
repaired. Have your vehicle checked at an
authorized Mercedes-Benz Center.
iIf you have raised the roll bar manually using
the button, the roll bar will automatically be low-
ered and then raised again when you close and
open the retractable hardtop.
Warning!G
Do not leave children unattended in the
vehicle, even if they are secured in a child
restraint system. The children could

injure themselves on parts of the vehicle

be seriously or fatally injured through
excessive exposure to extreme heat or
cold

85 Safety and Security
Occupant safety
Infant and child restraint systems
We recommend all infants and children be
properly restrained at all times while the
vehicle is in motion.
The passenger lap-shoulder belt has a
special seat belt retractor for secure fas-
tening of child restraints.
To fasten a child restraint follow child re-
straint instructions for mounting. Then pull
the shoulder belt out completely and let it
retract. During seat belt retraction, a ratch-
eting sound can be heard to indicate that
the special seat belt retractor is activated.
The seat belt is now locked. Push down on
child restraint to take up any slack.
To deactivate, release seat belt buckle
and let seat belt retract completely. The
seat belt can again be used in the usual
manner.The use of infant or child restraints is re-
quired by law in all 50 states, the District of
Columbia, the U.S. territories, and all
Canadian provinces.
Infants and small children should be
seated in an appropriate infant or child
restraint system which is properly secured
by a lap-shoulder belt and that complies
with U.S. Federal Motor Vehicle Safety
Standards 213 and 225 and Canadian
Motor Vehicle Safety Standards 213 and
210.2.
A statement by the child restraint manu-
facturer of compliance with this standard
can be found on the instruction label on
the restraint and in the instruction manual
provided with the restraint.Do not expose the child restraint system to
direct sunlight. The child restraint system’s
metal parts, for example, could become very
hot, and the child could be burned on these
parts.
If children open a door, they could

injure other persons

get out of the car and injure themselves
or be injured by following traffic
Do not carry heavy or hard objects in the
passenger compartment unless they are
firmly secured in place.
For more information, please refer to the
“Useful features” section (
page 238)
through (
page 243).
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of

strong braking maneuvers

sudden changes of direction

an accident
Warning!G
Never release the seat belt buckle while the
vehicle is in motion, since the special seat
belt retractor will be deactivated.

86 Safety and Security
Occupant safety
When using any infant restraint, toddler
restraint, or booster seat, be sure to care-
fully read and follow all manufacturer’s in-
structions for installation and use.
Please read and observe warning labels
affixed to inside of the vehicle and to infant
or child restraints.
Warning!G
Children 12 years old and under must be
seated and properly secured in an appropri-
ate infant or child restraint recommended
for the size and weight of the child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt fully in
accordance with the child seat manufactur-
er’s instructions.
Occupants, especially children, should nev-
er place their bodies or lean their heads in
the area of the door where the head-thorax
air bag inflates. This could result in serious
injuries or death should the head-thorax air
bag be deployed. Always sit as upright as
possible, properly use the seat belts and an
appropriately sized infant restraint, toddler
restraint, or booster seat recommended for
the size and weight of the child.
Children can be killed or seriously injured by
an inflating air bag. Note the following
important information when you place a
child in the passenger seat:

Your vehicle is equipped with air bag
technology designed to turn off the pas-
senger front air bag in your vehicle when
the OCS senses the weight of a typical
12-month-old child or less along with
the weight of a standard appropriate
child restraint on the passenger seat.

A child in a rear-facing child restraint on
the passenger seat will be seriously in-
jured or even killed if the passenger
front air bag inflates in a collision which
could occur under some circumstances,
even with the air bag technology in-
stalled in your vehicle.

If you install a rear-facing child restraint
on the passenger seat, make sure that
the 5/indicator lamp is illumi-
nated, indicating that the passenger
front air bag is deactivated. Should the
5/ indicator lamp not illuminate
or go out while the restraint is installed,
please check installation. Periodically
check the 5/ indicator lamp
while driving to make sure the
5/indicator lamp is illuminated.
If the 5/ indicator lamp goes out
or remains out, do not transport a child
on the passenger seat until the system
has been repaired. A child in a rear-fac-
ing child restraint on the passenger seat
will be seriously injured or even killed if
the passenger front air bag inflates.

87 Safety and Security
Occupant safety

If you place a child in a forward-facing
child restraint on the passenger seat,
move the seat as far back as possible,
use the proper child restraint recom-
mended for the age, size and weight of
the child, and secure child restraint with
the vehicle’s seat belt according to the
child seat manufacturer’s instructions.
For children larger than the typical
12-month-old child, the passenger front
air bag may or may not be activated
(
page 74).
Warning!G
Infants and small children should never
share a seat belt with another occupant.
During an accident, they could be crushed
between the occupant and seat belt.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle
and/or the child is not properly secured in
the child restraint.
Warning!G
Children too big for a toddler restraint must
ride in seats using regular seat belts. Posi-
tion the shoulder belt across chest and
shoulder, not face or neck. A booster seat
may be necessary to achieve proper seat
belt positioning for children over 41 lbs until
they reach a height where a lap/shoulder
belt fits properly without a booster.
When the child restraint is not in use,
remove it from the vehicle or secure it with
the seat belt to prevent the child restraint
from becoming a projectile in the event of
an accident.
Do not leave children unattended in the
vehicle, even if the children are secured in a
child restraint system. A child’s
unsupervised access to a vehicle could
result in an accident and/or serious
personal injury.

88 Safety and Security
Panic alarm
1Â button
Activating
Press and hold button1 for at
least 1 second.
An audible alarm and flashing exterior
lamps will operate briefly.
Deactivating
Press button1 again.
or
Insert the SmartKey or the SmartKey
with KEYLESS-GO* in starter switch.
or
Press the KEYLESS-GO* start/stop
button on the gear selector lever.
The SmartKey with KEYLESS-GO* must
be in the vehicle.
iUSA only:
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interfer-
ence, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
iCanada only:
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.

89 Safety and Security
Driving safety systems
Driving safety systems
In this section you will find information on
the following driving safety systems:

ABS (Antilock Brake System)

BAS (Brake Assist System)

ESP® (Electronic Stability Program)

Electro-hydraulic brake system
ABS
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do
not lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of
approximately 5 mph (8 km/h) indepen-
dent of road surface conditions.
On slippery road surfaces, the ABS will re-
spond even to light brake pressure.
Warning!G
The following factors increase the risk of ac-
cidents:

Excessive speed, especially in turns

Wet and slippery road surfaces

Following another vehicle too closely
The driving systems described in this sec-
tion cannot reduce these risks or prevent
the natural laws of physics from acting on
the vehicle.
Always adjust your driving style to the
prevailing road and weather conditions and
keep a safe distance to other road users and
objects on the street.
iIn winter operation, the maximum effective-
ness of the ABS, the BAS, the ESP®, and the
electro-hydraulic brake system is only achieved
with winter tires (
page 327) or snow chains as
required.
Warning!G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.