phone MERCEDES-BENZ SL55AMG 2008 R230 Owner's Manual

Contents
Power windows .................................. 201
Opening and closing the
windows ....................................... 201
Synchronizing power windows ..... 203
Retractable hardtop ........................... 204
Opening and closing the
retractable hardtop ...................... 204
Driving systems ................................. 214
Cruise control............................... 214
Distronic*..................................... 218
Distance warning function*.......... 229
Active Body Control (ABC) ............ 230
Parktronic system*
(Parking assist)............................. 233
Useful features .................................. 238
Storage compartments................. 238
Cup holders .................................. 243
Ashtray ......................................... 244
Cigarette lighter ........................... 244
Load assist in the trunk ................ 245
Power outlet ................................. 246
Floormat* ..................................... 247
Telephone*................................... 247
Tele Aid ........................................ 250
Garage door opener ..................... 257
Operation......................................... 265
The first 1 000 miles (1 500 km)......... 266
Driving instructions............................ 267
Drive sensibly – save fuel ............. 267
Drinking and driving ..................... 267
Pedals .......................................... 267
Power assistance ......................... 268
Brakes .......................................... 268
Driving off .................................... 270
Parking ......................................... 271
Tires ............................................. 271
Hydroplaning ................................ 272
Tire traction.................................. 273
Tire speed rating .......................... 273
Winter driving instructions ........... 274
Standing water ............................. 275
Passenger compartment .............. 276
Driving abroad.............................. 276
Control and operation of
radio transmitters ........................ 276
Catalytic converter ....................... 277
Emission control .......................... 277
Coolant temperature .................... 278At the gas station .............................. 279
Refueling ...................................... 279
Check regularly and before
a long trip..................................... 280
Engine compartment ......................... 282
Hood ............................................ 282
Engine oil ..................................... 283
Transmission fluid level................ 287
Oil level in the ABC system .......... 287
Coolant ........................................ 288
Windshield washer system and
headlamp cleaning system........... 289
Battery ......................................... 290
Tires and wheels................................ 291
Important guidelines .................... 291
Tire care and maintenance........... 292
Direction of rotation..................... 294
Loading the vehicle ...................... 294
Recommended tire inflation
pressure ....................................... 300
Checking tire inflation pressure ... 302
MOExtended system* .................. 312
Tire labeling ................................. 313
Load identification ....................... 317
DOT, Tire Identification Number
(TIN) ............................................. 317

30 At a glance
Multifunction steering wheel
ItemPage
1Left multifunction display in
the speedometer143
2Right multifunction display
in the tachometer143
Operating the control sys-
tem144
3Selecting the submenu or
setting the volume:
Press button
æup/to increase
çdown/to decrease
4Telephone*:
Press button169,
247
sto take a call
to dial
to redial
tto end a call
to reject an incoming
call
ItemPage
5Menu systems:
Press button
èfor next menu
ÿfor previous menu
6Moving within a menu:
Press button
jfor next display
kfor previous display

33 At a glance
Overhead control panel
Overhead control panel
ItemPage
1Left reading lamp on/off138
2Temperature sensor for
automatic climate control188
3Right reading lamp on/off138
4Interior lighting control138
5Interior rear view mirror49, 185
6Reading lamp138
7Garage door opener257
8Tele Aid (emergency call
system) button250
9Microphone for Tele Aid
and telephone*250,
247

35 At a glance
Storage compartments
ItemPage
1Glove box238
2Passenger seat storage
compartment239
First aid kit400
3Door storage compart-
ment238
4Rear storage compart-
ment, passenger side240
5Side storage compartment
in trunk, parcel net242
6Trunk
Vehicle tool kit, jack, spare
wheel400
Load assist245
Luggage cover210
Trunk load456
Load limit296
ItemPage
7Navigation computer
(refer to separate
Operator’s Manual)
8Rear storage compart-
ment, driver’s side240
CD changer240
9Door storage compart-
ment238
aDriver’s seat storage com-
partment239
bParcel net in passenger
footwell241
cArmrest storage compart-
ment239
Telephone* compartment239
dLuggage straps242

109 Controls in detail
Locking and unlocking
Important notes on using KEYLESS-GO

You can also use the SmartKey with
KEYLESS-GO like a normal SmartKey
(
page 104).

You can combine KEYLESS-GO func-
tions with normal SmartKey functions
(e.g. unlocking with KEYLESS-GO and
locking with the ‹button).

Always carry the SmartKey with
KEYLESS-GO with you.

Never store the SmartKey with
KEYLESS-GO together with:

Electronic items such as a cellular
phone or another SmartKey with
KEYLESS-GO

Metallic objects such as coins or
metal foil
Doing so could impair the function of
the KEYLESS-GO system.
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.
iYou can also close the power windows
(
page 201) and the retractable hardtop using
the SmartKey with KEYLESS-GO (
page 206).
iWhen you unlock the vehicle, the
electro-hydraulic brake system is activated.
!If you cannot lock or unlock the vehicle with
the SmartKey with KEYLESS-GO, then the
batteries in the SmartKey are discharged, the
SmartKey with KEYLESS-GO is malfunctioning or
the vehicle battery is drained.

Check the batteries in the SmartKey with
KEYLESS-GO (
page 113) and replace
them if necessary (
page 407).

Use the mechanical key to unlock the
driver’s door (
page 403) and the
trunk (
page 404).

Have the vehicle batteries and their
connections checked (
page 427).

Use the mechanical key to lock or unlock the
doors (
page 405).
If the SmartKey with KEYLESS-GO is malfunc-
tioning, contact Roadside Assistance or an
authorized Mercedes-Benz Center.

144 Controls in detail
Control system
Multifunction steering wheel
The displays in the multifunction display
and the settings in the control system are
controlled by the buttons on the multifunc-
tion steering wheel.1Left multifunction display in the
speedometer
2Right multifunction display in the
tachometer
Operating the control system
3Selecting the submenu or setting the
volume:
Press button
æup / to increase
çdown / to decrease
4Telephone*:
Press button
sto take a call
to dial
to redial
tto end a call
to reject an incoming call
5Menu systems:
Press button
èfor next menu
ÿfor previous menu
6Moving within a menu:
Press button
jfor next display
kfor previous display

148 Controls in detail
Control system
Menu 6Menu 7Menu 8Menu 9
Vehicle status
message memory1SettingsTrip computerTelephone*
(page 156)(page 157)(page 167)(page 169)
Commands/submenus
Calling up vehicle
malfunction, warning
and system status
messages stored in
memoryResetting to factory
settingsFuel consumption
statistics since startLoading phone book
Instrument cluster
submenuFuel consumption
statistics since last re-
setSearching for name in
phone book
Time submenuResetting fuel consump-
tion statistics
Lighting submenuDistance to empty
Vehicle submenu
Convenience submenu
1The vehicle status message memory menu is only displayed if there is a message stored.
iThe headings used in the menus table are
designed to facilitate navigation within the system and are not necessarily identical to
those shown in the control system displays.
The first function displayed in each menu willautomatically show you which part of the system
you are in.

169 Controls in detail
Control system
Distance to empty
Press button ÿ or è repeatedly
until you see the first function of the
trip computer menu.
Press button j or k repeatedly
until you see this message in the left
multifunction display:
Range.
In the right multifunction display you
will see the calculated range based on
the current fuel tank level.
TEL* menu
You can use the functions in the
TEL menu
to operate your telephone, provided it is
connected to a hands-free system and
switched on.
Switch on the telephone and COMAND.
Press button ÿ or è on the
steering wheel repeatedly until the
TELmenu appears in the left multi-
function display.iIf only very little fuel is left in the tank, a
vehicle at the fuel pump is shown instead of the
range.
Warning!G
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call. If you choose to use the tele-
phone while driving, please use the
hands-free device and only use the tele-
phone when weather, road, and traffic con-
ditions permit.
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a
vehicle.
Bear in mind that at a speed of just
30 mph (approximately 50 km/h), your
vehicle is covering a distance of
44 feet (approximately 14 m) every second.
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system,
possibly resulting in an accident and/or
personal injury.

170 Controls in detail
Control system
Which messages will appear in the right
multifunction display depends on whether
your telephone is switched on or off:

If the telephone is off, the message in
the multifunction display is:
TEL OFF.

If the telephone is on:
The telephone will then search for a
network. During this time the right mul-
tifunction display is empty.
As soon as the telephone has found a
network,
READY is indicated in the right
multifunction display.

This standby message indicates that
your telephone is ready for use and you
can operate it using the control
system.Answering a call
When your telephone is ready to receive
calls, you can answer a call at any time.
In the right multifunction display you will
then see the message or, if available, the
caller ID (name and number):
Press button s.
You have answered the call.
The duration of the call appears in the
right multifunction display.Ending a call or rejecting an incoming
call
Press button t.
Dialing a number from the phone book
If your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.
Press button ÿ or è repeatedly
until the
TEL menu appears in the left
multifunction display.
In the right multifunction display you
will see the standby message.

171 Controls in detail
Control system
Press button j or k.
The control system reads the phone
book which is stored in the telephone.
This may take several minutes. In the
right multifunction display the message
Please Wait appears.
When the message
Please Wait
disappears, the phone book has been
loaded.
Press button j or k repeatedly
until the desired name appears in the
right multifunction display.
The stored names are displayed in
ascending or descending alphabetical
order.
Press button s.
The system dials the selected phone
number.

If the connection is successful and this
feature is supported by your network
provider, the name of the party you are
calling (if stored in your phone book)
and the duration of the call will appear
in the multifunction display.

If no connection is made, the control
system stores the dialed number in the
redial memory. Redialing
The control system stores the most
recently dialed phone numbers. This elimi-
nates the need to search through your
entire phone book.
Press button ÿ or è repeatedly
until the
TEL menu appears in the left
multifunction display.
In the right multifunction display you
will see the standby message.
Press button s.
In the right multifunction display you
see the first number in the redial mem-
ory.
Press button j or k repeatedly
until the desired name appears in the
right multifunction display.
Press button s.
The control system dials the selected
phone number.
iIf you press and hold j or k for
longer than one second, the system scrolls
rapidly through the list of names until you
release the button again.
Cancel the quick search mode by pressing
button t.