2006 MERCEDES-BENZ SLK350 window

93 Controls in detail
Locking and unlocking
iOpening a door causes the windows on
that side of the car to open slightly.
They will return to the up position when
the door is closed.!The side windows will not open or close
if the battery is discharged or the win-
dows are covered with ice. As a result,
you may no longer be able to properly
close the door. Do not attempt to force
the door shut. Doing so may damage
the door or the side window. Correct
the condition that prevents the
windows from operating before
attempting to close the door.
iWithout the antenna on the left rear
side of the vehicle installed, the
SmartKey signaling range is consider-
ably reduced. Hold the SmartKey in
close proximity towards the antenna
base when locking or unlocking the
vehicle.
Warning!
G
When leaving the vehicle, always remove the
SmartKey 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. It is possible
for children to open a locked door from the
inside, which could result in an accident
and/or serious injury.!To prevent possible malfunction, avoid
exposing the SmartKey to high levels of
electromagnetic radiation.

98 Controls in detailLocking and unlocking
Opening the trunk
A minimum height clearance of 5.78 ft
(1.76 m) is required to open the trunk lid.
The handle is located above the rear
license plate recess.
Pull on the handle.

Lift the trunk lid.
iIf the vehicle has previously been cen-
trally locked with the SmartKey, open-
ing a door from the inside will trigger
the anti-theft alarm system.
To cancel the alarm, do one of the fol-
lowing:

Press buttonŒor‹ on the
SmartKey.


Insert the SmartKey in the starter
switch.
iOpening a door causes the windows on
that side of the car to open slightly.
They will return to the up position when
the door is closed.!The side windows will not open or close
if the battery is discharged or the win-
dows are covered with ice. As a result,
you may no longer be able to properly
close the door. Do not attempt to force
the door shut. Doing so may damage
the door or the side window. Correct
the condition that prevents the
windows from operating before
attempting to close the door.
!When the trunk lid is lifted slightly, it
swings open upwards automatically.
Always make sure there is sufficient
overhead clearance.


177 Controls in detail
Good visibility
Rear window defroster
The rear window defroster uses a large
amount of power. To keep the battery
drain to a minimum, switch off the defrost-
er as soon as the rear window is clear.
The defroster is automatically deactivated
after approximately 6 to 17 minutes of op-
eration depending on the outside tempera-
ture.Switching on

Press the rear window defroster
switchF in the control panel of the
climate control (
page 179) or the au-
tomatic climate control* (
page 192).
The indicator lamp on the rear window
defroster switchF comes on.Switching off

Press the rear window defroster
switchF again in the control panel
of the climate control or the automatic
climate control*.
The indicator lamp on the rear window
defroster switchF goes out.
Warning!
G
Any accumulation of snow and ice should be
removed from the rear window before driv-
ing. Visibility could otherwise be impaired,
endangering you and others.
!The rear window defroster cannot be
switched on when the retractable hard-
top is open. The indicator lamp starts
flashing if the hardtop is open.

Close the retractable hardtop first.
The rear window defroster can be
switched on again.
!If the rear window defroster switches
off too soon and the indicator lamp
starts flashing, this means that too
many electrical consumers are operat-
ing simultaneously and there is insuffi-
cient voltage in the battery. The system
responds automatically by deactivating
the rear window defroster.
As soon as the battery has sufficient
voltage, the rear window defroster au-
tomatically turns itself back on.

179 Controls in detail
Climate control
Item
1
Thumbwheel for air volume control
for adjustable left side air vent
2
Left side air vent, adjustable
3
Fixed air vent for defrosting left side
window
4
Left center air vent, fixed
5
Thumbwheel for air volume control
for fixed/adjustable left center air
vents
6
Left center air vent, adjustable
7
Right center air vent, adjustable
8
Thumbwheel for air volume control
for fixed/adjustable right center air
vents
9
Right center air vent, fixed
a
Fixed air vent for defrosting right
side window
b
Right side air vent, adjustable
c
Thumbwheel for air volume control
for adjustable right side air vent
d
Climate control paneliWhen you turn the thumbwheels5
and8 upwards to the first stop, the
fixed center air vents4 and9 and
the adjustable center air vents6
and7 are open.
When you turn the thumbwheels com-
pletely upwards, only the adjustable
center air vents6 and7 are open.
For draft-free ventilation, move the slid-
ers for the center air vents6 and7
to the middle position.Item
Item
1
Temperature control, left side
2
Air volume control, climate control
on/off
3
Air distribution control
4
Temperature control, right side
5
FRear window defroster
(page 177)
6
PFront defroster
7
9AC cooling on/off,
Residual heat/ventilation
8
,Air recirculation

180 Controls in detailClimate controlThe climate control is operational whenev-
er the engine is running. The system cools
or heats the interior depending on the se-
lected interior temperature and the cur-
rent outside temperature.Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the interior through the air distribution
system.
The air conditioning will not engage (no
cooling) if the A/Cmode is deactivated
(
page 179).
Warning!
G
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature).
This may cause burns or frostbite to unpro-
tected skin in the immediate area of the air
vents. Always keep sufficient distance be-
tween unprotected parts of the body and the
air vents. If necessary, use the air distribu-
tion controls (
page 179) to direct the air
to air vents in the vehicle interior that are
not in the immediate area of unprotected
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 fil-
ter 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 cli-
mate control will then adjust the interi-
or 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.

181 Controls in detail
Climate control
Switching climate control system on/off
Switching on
Switch on the ignition (
page 36).

Set air volume control2 to any speed
(page 179).
The previous settings are once again in
effect.
Switching off

Set air volume control2 (
page 179)
to position0.
Setting the temperature
Use temperature controls1 and4
(page 179) to separately adjust the air
temperature on each side of the passenger
compartment. You should raise or lower
the temperature setting in small incre-
ments, preferably starting at 72°F (22°C).
The climate control will adjust to the set
temperature as fast as possible.Increasing

Turn temperature control
1and/or4 (
page 179) slightly
clockwise.
The climate control system will corre-
spondingly adjust the interior air tem-
perature.
Decreasing

Turn temperature control
1and/or4 (
page 179) slightly
counterclockwise.
The climate control system will corre-
spondingly adjust the interior air tem-
perature.
iWhen the climate control system is
switched off, the outside air supply and
circulation are also switched off. Only
choose this setting for a short time.
Otherwise the windows could fog up.

182 Controls in detailClimate controlAdjusting air distribution
Use air distribution control3
(page 179) to adjust the air distribution.
The following symbols are found on the
control:

Turn the air distribution control to the
desired symbol (
page 179).
The climate control system will corre-
spondingly adjust the interior air distri-
bution.Opening the center air vents

Turn thumbwheels5and8
(page 178) upward to the first stop.
Center air vents4,6,7and9 are
open.

Turn thumbwheels5and8
(page 178) upward all the way.
Only center air vents6and7 are
open.
Symbol
Function
a
Directs air through the
center and side air vents
Z
Directs air to the windows
and through the center and
side air vents
b
Directs air into the entire
vehicle interior
Y
Directs air to the footwells
and through the center and
side air vents
iYou can also turn the control to a
position between two symbols.

183 Controls in detail
Climate control
Closing the center air vents
Turn thumbwheels5and8
(page 178) downward all the way.
Center air vents4,6,7and9 are
closed.
Opening and closing side air vents

Turn thumbwheels1andc
(page 178) in the required direction.
Side air vents2andb are open or
closed.
Adjusting air volume
Ten blower speeds are available.
Use air volume control2
(page 179) to adjust the air volume.
Basic settings
Heating (winter)
Turn temperature controls1and4
(page 179) to the desired position.

Turn air volume control2
(page 179) to level2 or higher.
Otherwise the windows may fog over.

Turn air distribution control3
(page 179) to a position
betweenbandY.

Open the side air vents if necessary.

Close the center air vents.