reset MERCEDES-BENZ SL600 2008 R230 Owner's Manual

Contents
Instrument cluster ............................. 140
Adjusting instrument cluster
illumination .................................. 140
Coolant temperature gauge ......... 141
Resetting trip odometer ............... 141
Tachometer .................................. 142
Outside temperature indicator ..... 142
Control system .................................. 143
Multifunction display .................... 143
Multifunction steering wheel ........ 144
Menus .......................................... 146
Standard display menu ................ 149
AMG menu ................................... 150
AUDIO menu ................................ 153
NAV menu .................................... 155
Distronic* menu........................... 156
Vehicle status message memory
menu ............................................ 156
Settings menu .............................. 157
Trip computer menu..................... 167
TEL* menu ................................... 169Automatic transmission...................... 172
Gear selector lever........................ 172
Shifting procedure ........................ 173
Gear selector lever positions ........ 174
Driving tips.................................... 175
Gear ranges .................................. 176
Automatic shift program ............... 177
Gear selector lever one-touch
gearshifting ................................... 179
Steering wheel gearshift control
one-touch gearshifting* ................ 180
Manual shift program
(SL55AMGandSL65AMG only) 182
Emergency operation
(Limp-Home Mode) ....................... 184
Good visibility ..................................... 185
Headlamp cleaning system ........... 185
Rear view mirrors .......................... 185
Sun visors ..................................... 186
Rear window defroster .................. 187Automatic climate control .................. 188
Deactivating the automatic
climate control system ................. 191
Operating the automatic
climate control system in
automatic mode............................ 192
Setting the temperature ............... 193
Adjusting air distribution .............. 194
Adjusting air volume ..................... 195
Maximum cooling MAXCOOL ........ 195
Front defroster ............................. 195
Air recirculation mode .................. 196
Air conditioning ............................ 198
Residual heat and ventilation........ 199
Ventilated glove box ..................... 200

Contents
Maximum tire load ....................... 319
Maximum tire inflation pressure .. 319
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 320
Tire ply material ........................... 322
Tire and loading terminology ........ 322
Rotating tires ............................... 325
Winter driving .................................... 327
Winter tires .................................. 327
Block heater (Canada only) .......... 328
Snow chains................................. 329
Maintenance ...................................... 330
Maintenance service indicator
message....................................... 330
Calling up the maintenance
service indicator display............... 332
Resetting the maintenance
service indicator........................... 332
Vehicle care ....................................... 333
Cleaning and care of the vehicle .. 333
Practical hints.................................. 341
What to do if … ................................... 342
Lamps in the instrument cluster ... 342
Air bag off indicator lamp.............. 357
Vehicle status messages in the
multifunction display..................... 359
Where will I find ...? ............................ 400
First aid kit .................................... 400
Vehicle tool kit, jack, and
spare wheel .................................. 400
Locking/unlocking in an emergency .. 403
Unlocking the vehicle.................... 403
Locking the vehicle ....................... 405
Lowering the load assist
manually ....................................... 406
Replacing SmartKey batteries ............ 407
Replacing bulbs .................................. 409
Bulbs ............................................. 409
Replacing bulbs for front lamps .... 411
Replacing bulbs for rear lamps ..... 414
Replacing wiper blades....................... 415
Placing wiper arms in vertical
position ......................................... 415
Removing wiper blades ................. 416
Installing wiper blades .................. 416Flat tire............................................... 417
Preparing the vehicle .................... 417
Mounting the spare wheel ............ 417
MOExtended system* ................... 425
Batteries............................................. 427
Disconnecting the batteries.......... 429
Removing the batteries................. 430
Charging and reinstalling
batteries ....................................... 430
Reconnecting the batteries........... 431
Jump starting...................................... 432
Towing the vehicle.............................. 434
Installing towing eye bolt .............. 436
Fuses.................................................. 437
Fuse boxes in engine
compartment ................................ 438
Fuse box in passenger
compartment ................................ 439
Fuse in trunk................................. 439
Emergency engine shut-down ....... 439

27 At a glance
Instrument cluster
ItemPage
1Coolant temperature
gauge with:
DCoolant temperature
warning lamp348
2Speedometer with:
LLeft turn signal
indicator lamp57
KRight turn signal
indicator lamp57
;Brake warning lamp,
USA only345
3Brake warning lamp,
Canada only345
vABS/ESP® warning
lamp342
ItemPage
EDistronic* indicator
lamp1 (white) or
distance warning
lamp* (red)
218,
350
3Left multifunction display
with:

Outside temperature
display142

Main odometer143

Stored speed for

Cruise control

Distronic*
214
156,
218
1Vehicles without Distronic*: Warning/indicator
lamp without function. It illuminates when the
ignition is on. It should go out when the engine
is running.
ItemPage
4Reset button for:

Resetting trip odometer141

Resetting individual
settings158

Adjusting instrument
cluster illumination140

58 Getting started
Driving
The combination switch resets automati-
cally after major steering wheel move-
ments.Windshield wipers
The combination switch is located on the
left of the steering column.
Combination switch
1Switching on windshield wipers
2Single wipe
Wiping with windshield washer fluid
Switch on the ignition (page 40).
iTo signal minor directional changes such as
changing lanes, press combination switch only
to point of resistance and release.
The corresponding turn signals will flash three
times.
!Do not operate the windshield wipers when
the windshield is dry. Dust that accumulates on
a windshield might scratch the glass and/or
damage the wiper blades when wiping occurs on
a dry windshield. If it is necessary to operate the
windshield wipers in dry weather conditions,
always operate the windshield wipers with
windshield washer fluid (
page 60).
!If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off imme-
diately.

For safety reasons, stop the vehicle in a safe
location and

remove the SmartKey from the starter
switch
or

turn off the engine by pressing the
KEYLESS-GO* start/stop button and
open the driver’s door (with the driver’s
door open, the starter switch is in
position 0, same as with the SmartKey
removed from the starter switch)
before attempting to remove any blockage.

Remove blockage.

Turn the windshield wipers on again.

71 Safety and Security
Occupant safety

Occupants, especially children, should
never lean their heads in the area of the
door where the head-thorax air bag in-
flates. This could result in serious inju-
ries or death should the air bag be
deployed. Always sit as upright as possi-
ble, 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.
Failure to follow these instructions can
result in severe injuries to you or other
occupants.
If you sell your vehicle, it is important that
you make the buyer aware of this safety in-
formation. Be sure to give the buyer this
Operator’s Manual.Warning!G
There is a possibility of a head-thorax air bag
related injury if occupants, especially chil-
dren, are not properly seated or restrained
when next to a head-thorax air bag which
needs to deploy rapidly in a side impact in
order to do its job.
To help avoid the possibility of injury, please
follow these guidelines:
(1) Occupants, especially children, should
never 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.
(2) Always sit as upright as possible, prop-
erly use the seat belts and for children
12 years old or under, use an appropri-
ately sized infant restraint, toddler
restraint, or booster seat recommended
for the size and weight of the child.
(3) Always wear seat belts properly.
If you believe that, even with the use of
these guidelines, it would be safer for your
passenger seat occupants to have the pas-
senger side head-thorax air bag deactivated,
then deactivation can be accomplished
upon your written election to do so at an
authorized Mercedes-Benz Center at an
additional cost.
Please contact your local authorized
Mercedes-Benz Center or call the Customer
Assistance Center (in the USA) at
1-800-FOR-MERCedes (1-800-367-6372),
or Customer Service (in Canada) at
1-800-387-0100 for details.
iAir bags are designed to activate only in cer-
tain frontal impacts (front air bags, driver-side
knee bag) and side impacts (head-thorax air
bags) which exceed preset thresholds. Only
during these events, will they provide their
supplemental protection.
The driver and passenger should always wear
their seat belts. Otherwise it is not possible for
the air bags to provide their supplemental
protection.

73 Safety and Security
Occupant safety
When you sell your vehicle, we strongly
urge you to give notice to the subsequent
owner that it is equipped with an SRS by
alerting them to the applicable section in
the Operator’s Manual.Front air bags
1Driver air bag
2Passenger air bag
3Knee bag
Driver and passenger air bags and driver’s
side knee bag are deployed:

in the event of certain frontal impacts

if impact exceeds a preset deployment
threshold

independently of the head-thorax air
bagsThe air bags will not deploy in impacts
which do not exceed the system’s
deployment thresholds. You will then be
protected by the fastened seat belts.

In addition, improper repair work on the
SRS creates a risk of rendering the SRS
inoperative or causing unintended air
bag deployment. Work on the SRS must
therefore only be performed by qualified
technicians. Contact an authorized
Mercedes-Benz Center.

For your protection and the protection
of others, when scrapping the air bag
unit or emergency tensioning device,
our safety instructions must be
followed. These instructions are
available from any authorized
Mercedes-Benz Center.

Given the considerable deployment
speed, required inflation volume, and
the textile structure of the air bags,
there is the possibility of abrasions or
other, potentially more serious injuries
resulting from air bag deployment.
iThe front air bags in this vehicle have been
designed to inflate in two stages. This allows the
air bag to have different rates of inflation that are
based on the rate of relevant vehicle decelera-
tion as assessed by the air bag control unit.
On the passenger side, the front air bag deploy-
ment is additionally influenced by the passen-
ger’s weight category as identified by the
Occupant Classification System (OCS)
(
page 74).
The lighter the passenger side occupant, the
higher the vehicle deceleration rate required for
the second stage inflation of the air bag.

74 Safety and Security
Occupant safety
The passenger air bag will only be de-
ployed if:

the system, based on OCS weight
sensor readings, senses that the
passenger seat is occupied

the5/ indicator lamp in the
center console is not lit (
page 78)

the impact exceeds a preset deploy-
ment threshold
Knee bag
The knee bag is located on the driver’s side
lower instrument panel. It is designed to
operate together with the driver front air
bag in certain frontal impacts exceeding a
preset threshold. The knee bag operates
best in conjunction with a properly posi-
tioned and fastened seat belt.Head-thorax air bags
1Head-thorax air bag
The head-thorax air bags are deployed:

in side impacts exceeding a preset
deployment threshold

on the impacted side of the vehicle

independently of the front air bags
The head-thorax air bags are not deployed
in impacts which do not exceed the sys-
tem’s deployment threshold.
Occupant Classification System
The O
ccupant Classification System (OCS)
automatically turns the passenger front air
bag on or off based on the classified occu-
pant weight category determined by
weight sensor readings from the
passenger seat.
Occupants must sit properly belted in a
position that is as upright as possible with
their back against the seat backrest and
feet on the floor to be correctly classified.
If the occupant’s weight is transferred to
another object in the vehicle (e.g. by
leaning on armrests), the OCS may not be
able to properly approximate the
occupant’s weight category.
iThe system does not deactivate the
head-thorax air bag and the emergency tension-
ing device.

76 Safety and Security
Occupant safety
When the OCS senses that the passenger
seat occupant is classified as being heavier
than the weight of a typical 12-month-old
child seated in a standard child restraint or
as being a small individual (such as a young
teenager or a small adult), the
5/indicator lamp will illuminate for
approximately 6 seconds when the engine is
started and then, depending on occupant
weight sensor readings from the seat, re-
main illuminated or go out. With the
5/ indicator lamp illuminated, the
passenger front air bag is deactivated. With
the 5/ indicator lamp out, the pas-
senger front air bag is activated.
When the OCS senses that the passenger
seat occupant is classified as an adult or
someone larger than a small individual, the
5/ indicator lamp will illuminate for
approximately 6 seconds when the engine is
started and then go out, indicating that the
passenger front air bag is activated.If the 5/ indicator lamp is
illuminated, the passenger front air bag is
deactivated and will not be deployed.
If the 5/ indicator lamp is not
illuminated, the passenger front air bag is
activated and will be deployed:

in the event of certain frontal impacts

if impact exceeds a preset deployment
threshold

independently of the head-thorax air
bags
If the passenger front air bag is deployed,
the rate of inflation will be influenced by:

the rate of relevant vehicle deceleration
as assessed by the air bag control unit

the passenger’s weight category as
identified by the Occupant Classification
System (OCS)
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.
Children can be killed or seriously injured by
an inflating air bag. Note the following
important information:

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


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.

122 Controls in detail
Locking and unlocking
Power closing assist for trunk lid
Press the trunk lid gently into its lock.
The trunk closes automatically.
Automatic central locking
The doors and the trunk lid lock automati-
cally when the vehicle is set into motion.
You can deactivate the automatic locking
using the control system (
page 166).
Locking and unlocking from the inside
You can lock or unlock the vehicle from
inside using the central locking switches.
This can be useful, for example, if you want
to unlock the passenger door from the
inside or want to lock the vehicle before
starting to drive.
The central locking switches do not lock or
unlock the fuel filler flap or the interior
storage compartments, such as the glove
box.
Warning!G
Make sure the trunk is closed when the
engine is running and while driving.
Among other dangers, deadly carbon
monoxide (CO) gases may enter vehicle
interior resulting in unconsciousness and
death.
iYou can open a locked door from the inside.
Open door only when conditions are safe to do
so.
iThe doors unlock automatically after an
accident if the force of the impact exceeds a
preset threshold.
The vehicle locks automatically when the
ignition is switched on and the wheels are
turning at vehicle speeds of approximately
9 mph (15 km/h) or more. You could therefore
lock yourself out when the vehicle

is pushed

is on a test stand
Warning!G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children
unattended in the vehicle, or with access to
an unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.