2006 MERCEDES-BENZ SL55AMG air condition

Contents
Settings menu .............................. 146
Trip computer menu..................... 157
TEL menu* ................................... 159
Automatic transmission ..................... 162
Gear selector lever position ......... 164
Driving tips ................................... 166
Gear ranges ................................. 167
Automatic shift program .............. 168
Gear selector lever one-touch
gearshifting .................................. 169
Steering wheel gearshift control
one-touch gearshifting................. 170
Manual shift program SL 55 AMG
and SL 65 AMG ............................ 173
Emergency operation
(Limp Home Mode) ...................... 176
Good visibility .................................... 177
Headlamp cleaning system .......... 177
Rear view mirrors ......................... 177
Sun visors .................................... 178
Rear window defroster ................. 179Automatic climate control .................. 180
Deactivating the automatic
climate control system ................. 183
Operating the climate control
system in automatic mode............ 183
Setting the temperature................ 184
Adjusting air distribution............... 185
Adjusting air volume ..................... 186
Maximum cooling MAXCOOL ........ 186
Front defroster.............................. 186
Air recirculation mode .................. 187
Air conditioning............................. 189
Residual heat and ventilation ........ 190
Ventilated storage compartments. 191
Power windows .................................. 192
Opening and closing the windows. 192
Synchronizing power windows ...... 194
Retractable hardtop............................ 195
Opening and closing the
retractable hardtop ....................... 195Driving systems .................................. 204
Cruise control ............................... 204
Distronic* ..................................... 207
Active Body Control (ABC) ............ 219
Parktronic* (Parking assist) .......... 223
Useful features ................................... 228
Storage compartments ................. 228
Cup holders .................................. 232
Ashtray ......................................... 233
Cigarette lighter............................ 234
Heated steering wheel* ................ 235
Load assist in the trunk ................ 236
Power outlet ................................. 237
Telephone* ................................... 237
Tele Aid......................................... 238
Garage door opener ...................... 247

ContentsFuels, coolants, lubricants, etc. ......... 445
Capacities .................................... 445
Engine oils .................................... 447
Engine oil additives ...................... 447
Air conditioning refrigerant .......... 447
Brake fluid .................................... 447
Premium unleaded gasoline ......... 448
Fuel requirements ........................ 448
Gasoline additives ........................ 449
Coolants ....................................... 450
Windshield and headlamp washer
system.......................................... 452
Technical terms............................... 453Index................................................. 461

11 Introduction
Operator’s Manual
Important notice for California
retail buyers and lessees of Mercedes-Benz automobiles
Under California law you may be entitled to
a replacement of your vehicle or a refund
of the purchase price or lease price, if
Mercedes-Benz USA, LLC and / or its au-
thorized repair or service facilities fail to fix
one or more substantial defects or mal-
functions in the vehicle that are covered by
its express warranty after a reasonable
number of repair attempts. During the pe-
riod of 18 months from original delivery of
the vehicle or the accumulation of
18 000 miles (approx. 29 000 km) on the
odometer of the vehicle, whichever occurs
first, a reasonable number of repair at-
tempts is presumed for a retail buyer or
lessee if one or more of the following oc-
curs: (1) the same substantial defect or mal-
function results in a condition that is
likely to cause death or serious bodily
injury if the vehicle is driven, that de-
fect or malfunction has been subject to
repair two or more times, and you have
directly notified Mercedes-Benz USA,
LLC in writing of the need for its repair,
(2) the same substantial defect or mal-
function of a less serious nature than
category (1) has been subject to repair
four or more times and you have direct-
ly notified us in writing of the need for
its repair, or(3) the vehicle is out of service by reason
of repair of the same or different sub-
stantial defects or malfunctions for a
cumulative total of more than
30 calendar days.
Written notification should be sent to us,
not a dealer, at Mercedes-Benz USA, LLC,
Customer Assistance Center, One
Mercedes Drive, Montvale, NJ
07645-0350.

102 Controls in detailLocking and unlocking
Important notes on using KEYLESS-GO

You can also use the SmartKey with
KEYLESS-GO like a normal SmartKey
(page 96).


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.


To lock or unlock the vehicle, the
SmartKey with KEYLESS-GO must be
located outside the vehicle within ap-
proximately 3 ft (1 m) of a door or the
trunk.


In order to start the engine with the
SmartKey with KEYLESS-GO:

The SmartKey with KEYLESS-GO
must be located in the vehicle.


All doors must be closed.


The brake pedal must be firmly de-
pressed. Do not depress the accel-
erator.


If you have started the engine with the
KEYLESS-GO start/stop button
(page 37), you can only turn it off
again with this button, even if you have
put the SmartKey in the starter switch
in the meantime.
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 interfer-
ence, and
(2) this device must accept any inter-
ference received, including interfer-
ence 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 192) and the retractable hard-
top using the SmartKey with
KEYLESS-GO (
page 199).
iWhen you unlock the vehicle, the
electro-hydraulic brake system is acti-
vated.

113 Controls in detail
Locking and unlocking
Locking and unlocking from the inside
You can lock or unlock the vehicle from in-
side using the central locking switches.
This can be useful, for example, if you want
to unlock the passenger door from the in-
side or want to lock the vehicle before
starting to drive.
The central locking switch does not lock or
unlock the fuel filler flap.The switches are located above and be-
tween the center air vents of the air condi-
tioning.
Central locking switches1Locking
2UnlockingLocking

Press central locking switch1.
If all the doors are closed, the vehicle
locks.
Unlocking

Press central unlocking switch2.
The vehicle unlocks.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or the 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. Unsu-
pervised use of vehicle equipment may
cause an accident and/or serious personal
injury.
Warning!
G
You can open a locked door from inside at
any time. Open door only when conditions
are safe to do so.

182 Controls in detailAutomatic climate controlThe automatic climate control is operation-
al whenever the engine is running. You can
operate the climate control system in ei-
ther the automatic or manual mode. The
system cools or heats the interior depend-
ing on the selected interior temperature
and the current outside temperature.Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the passenger compartment through
the air distribution system.
The air conditioning will not engage (no
cooling) if the A/Cmode is deactivated
(
page 189).
Warning!
G
When operating the automatic climate con-
trol, the air that enters the passenger com-
partment through the air vents can be very
hot or very cold (depending on the set tem-
perature). This may cause burns or frostbite
on unprotected skin in the immediate area
of the air vents. Always keep sufficient dis-
tance between unprotected parts of the
body and the air vents. If necessary, use the
air distribution control (
page 181) to di-
rect the air to air vents in the vehicle interior
that are not in the immediate area of unpro-
tected skin.
Warning!
G
Follow the recommended settings for heat-
ing and cooling given on the following pag-
es. Otherwise the windows could fog up,
impairing visibility and endangering you and
others.
iSevere conditions (e.g. strong air pollu-
tion) may require replacement of the
filter before its scheduled interval.
A clogged filter will reduce the air vol-
ume to the interior.
If the vehicle interior is hot, ventilate
the interior before driving off. The
climate control will then adjust the
interior temperature to the set value
much faster.
Keep the air intake grille in front of the
windshield free of snow and debris.
When the retractable hardtop is closed,
do not obstruct air flow by placing ob-
jects on the air flow-through exhaust
slots below the rear window.

187 Controls in detail
Automatic climate control
Activating
Press button P (
page 181).
The indicator lamp on the button
comes on.
The air conditioning switches to the fol-
lowing functions automatically:


cooling on to dehumidify


maximum blower speed and
heating power


air flows onto the windshield
and the front side windows


the air recirculation mode is
switched off
Deactivating

Press button P (
page 181).
The indicator lamp on the button goes
out. Defrosting is turned off.
The previous settings are in effect
again.Windshield fogged on the outside

Switch the windshield wipers on
(page 54).
If the automatic air distribution and air vol-
ume are switched off:

Turn air distribution controls2 and 6
(page 181) to position h ork.
or

Press control buttons 2, 6 and a
(page 181).
The control buttons are engaged. The
U symbol on the control buttons
come on. Air distribution and air vol-
ume are adjusted automatically.
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside. This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment.
iThe cooling remains switched on.iKeep this setting selected only until the
windshield is clear again.
Warning!
G
Fogged windows impair visibility, endanger-
ing you and others. If the windows begin to
fog on the inside, switching off the air
recirculation mode immediately should clear
interior window fogging. If interior window
fogging persists, make sure the air
conditioning (
page 189) is activated, or
press buttonP.

189 Controls in detail
Automatic climate control
At outside temperatures above 79°F
(26 °C) the system will not automatically
switch back to outside air.
Air conditioning
The air conditioning (cooling) function is
operational when the engine is running and
cools the vehicle interior down to the se-
lected temperature. In addition, the cool-
ing function dehumidifies the air in the
vehicle interior, thus preventing the win-
dows from fogging up.Deactivating
It is possible to deactivate the cooling
function of the automatic climate control
system. The air in the vehicle will then no
longer be cooled or dehumidified.

Press button 2 (
page 181).
The indicator lamp on the button goes
out. The cooling function switches off
after a short delay.
iPress and hold button,. The win-
dows will open.
The opening of the windows can be im-
mediately halted by releasing
button,.
iCondensation may drip out from under-
neath the vehicle. This is normal and
not an indication of a malfunction.Warning!
G
If you turn off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog
up more quickly. Window fogging may
impair visibility and endanger you and
others.