MERCEDES-BENZ SL55AMG 2005 R230 Owner's Manual

179 Controls in detail
Good visibility
Activating exterior rear view mirror
parking position
Follow these steps to activate the mirror
parking position so that the passen-
ger-side exterior rear view mirror will be
turned downward to the stored position.
Make sure you have stored a parking
position for the passenger-side exterior
rear view mirror (
page 121).

Make sure the
Mirror setting when
parking
function in the
Convenience

submenu of the control system is
switched to
ON (page 158).

Switch on the ignition (
page 36).

Press button2 for the passenger-side
exterior rear view mirror.
Warning!
G
The auto-dimming function does not react if
incoming light is not aimed directly at sen-
sors in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, if the wind screen is in-
stalled.
Glare can endanger you and others.Warning!
G
In the case of an accident liquid electrolyte
may escape from the mirror housing if the
mirror glass breaks.
Electrolyte has an irritating effect. Do not al-
low the liquid to come into contact with
eyes, skin, clothing, or respiratory system.
In case it does, immediately flush affected
area with water, and seek medical help if
necessary.
!Electrolyte drops coming into contact
with the vehicle paint finish can be
completely removed only while in the
liquid state by applying plenty of water.Warning!
G
Exercise care when using the passen-
ger-side exterior rear view mirror. The mirror
surface is convex (outwardly curved surface
for a wider field of view). Objects in mirror
are closer than they appear. Check your in-
terior rear view mirror or glance over your
shoulder before changing lanes.


180 Controls in detailGood visibility
Place the gear selector lever in reverse
gearR.
The passenger-side exterior rear view
mirror will be turned downward to the
stored position.
1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view
mirror buttonThe exterior rear view mirror returns to its
previously stored driving position:


ten seconds after you put the gear se-
lector lever out of positionR


immediately once your vehicle exceeds
a speed of approximately 6 mph
(10 km/h)


immediately when you press button1
for driver’s side mirror.
Sun visors
The sun visors protect you from sun glare
while driving.
Swing sun visors down when you expe-
rience glare.Warning!
G
Do not use the vanity mirror while driving.
Keep the mirrors in the sun visors closed
while vehicle is in motion. Reflected glare
can endanger you and others.


181 Controls in detail
Good visibility
1Mounting
2Mirror cover
3Mirror lamp
4Holder for gas cards
To use mirror, lift up cover2.iIf sunlight enters through a side win-
dow, disengage sun visor from
mounting1 and pivot to the side.
The mirror lamp3 will switch off.

182 Controls in detailAutomatic climate control

183 Controls in detail
Automatic climate control
Automatic climate control panel
Item
1
Center air vent, adjustable
2
Center air vent, fixed
3
Side defroster vent
4
Side air vent, adjustable
5
Center air vent, adjustable
6
Air volume control for center and
side air vents
7
Automatic climate control paneliFor draft-free ventilation, move the slid-
ers for the center air vents to the mid-
dle position.
Item
1
Temperature control, left
2
Air distribution, left (automatic or
manual operation)
3
Defrosting
4
Air recirculation
5
Rear window defroster
6
Air distribution, right (automatic or
manual operation)
7
Temperature control, right
8
Automatic climate control on/off
(complete system)
9
Residual heat/ventilation
a
Air volume control (automatic, man-
ual)
b
AC cooling on/off

184 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.
Warning!
G
When operating the automatic climate con-
trol, the air that enters the passenger com-
partment through the air vents in the
footwell can be very hot or very cold (de-
pending on the set temperature). This may
cause burns or frostbite on unprotected skin
in the immediate area of the air vents. Al-
ways keep sufficient distance between un-
protected parts of the body and the footwell
air vents. If necessary change the air flow
using the air distribution controls to direct
the air away from the footwell air vents
(page 186).
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.iIf the vehicle interior is hot, ventilate
the interior before driving off.
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.

185 Controls in detail
Automatic climate control
Setting the temperature
Use temperature controls1 and7 to
separately adjust the air temperature on
each side of the passenger compartment.
You should raise or lower the temperature
setting in small increments, preferably
starting at 72°F (22°C).
Increasing
Turn the outer adjustment ring slightly
to the right.
The automatic climate control system
will correspondingly adjust the interior
air temperature.Decreasing

Turn the outer adjustment ring slightly
to the left.
The automatic climate control system
will correspondingly adjust the interior
air temperature.
Adjusting air volume
Use air volume controla (
page 183) for
both automatic and manual air volume ad-
justment.
Adjusting manually

Press the control knob.
The U light on the control knob
goes out. You can now select one of
nine air volume settings.
Adjusting automatically

Press the control knob.
The U light on the control knob
comes on. The airflow is adjusted auto-
matically.
iWhen operating the climate control
system in automatic mode, you will
only rarely need to adjust the tempera-
ture, air volume and air distribution.

186 Controls in detailAutomatic climate controlAdjusting air distribution
Use air distribution controls2 and6
(page 183) to separately adjust the air
distribution on each side of the passenger
compartment. The following symbols are
found on the controls:
Adjusting manually

Press the control knob.
The U light on the control knob
goes out. The air distribution can be ad-
justed manually.Adjusting automatically

Press the control knob.
The U light on the control knob
comes on. The air distribution is adjust-
ed automatically.
Windshield fogged on the outside

Switch the windshield wipers on.

Turn the air distribution control to h
or j.
Maximum cooling MAXCOOL
If the left and right air distribution controls
as well as the airflow volume control are
set to U and there is a high need for
cooling, MAXCOOL is activated.
This provides the fastest possible cooling
of the vehicle interior (when retractable
hardtop is closed).
Symbol
Function
h
Directs air through the cen-
ter air vents
j
Directs air to the windows
V
Directs air into the entire
vehicle interior
k
Directs air to the footwells

187 Controls in detail
Automatic climate control
Defrosting windshield
Activating
Press button P (
page 183).
The indicator lamp on the button
comes on.
Deactivating

Press button P (
page 183).
The indicator lamp on the button goes
out. Defrosting is turned off.
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.Activating

Press button , (
page 183).
The indicator lamp on the button
comes on.
iThese settings should only be selected
for a short time.
Warning!
G
When the outside temperature is below
41°F (5°C), only switch to air recirculation
mode for short periods to prevent window
fogging.
Warning!
G
Never operate the side windows if there is
the possibility of anyone being harmed by
the closing procedure.
In the event that the procedure causes po-
tential danger, the closing of the side win-
dows can be immediately halted by
releasing the , button or by pressing or
pulling the respective window switch.

188 Controls in detailAutomatic climate control
Deactivating
Press button , (
page 183).
The indicator lamp on the button goes
out.
The air recirculation mode is deactivated
automatically


after five minutes if the outside temper-
ature is below approximately 41°F
(5 °C)


after five minutes if the air conditioner
is turned off


after 30 minutes if the outside temper-
ature is above approximately 41°F
(5 °C)
At outside temperatures above 79°F
(26 °C) the system will not automatically
switch back to outside air. A quantity of
outside air is added after approximately
30 minutes.
iIf you keep button , pressed, the
side windows will close.
The air recirculation mode is activated
automatically

at high outside temperatures


if the concentration of carbon mon-
oxide and nitrogen oxide in the out-
side air increases, for example in a
tunnel
If you have turned off the air condition-
er (page 191) or the outside
temperature is below 41°F (5°C), the
air recirculation mode will not switch
on automatically.
iIf you keep button , pressed, the
side windows will return to their previ-
ous position.