display MERCEDES-BENZ SLK CLASS 2005 Service Manual

149 Controls in detail
Control system


If the connection is successful, the
name of the party you called and
the duration of the call will appear
in the display.


If no connection is made, the con-
trol system stores the dialed num-
ber in the redial memory.
or

Cancel the call you have intended to
make by pressing buttont.Redialing
The control system stores the most recent-
ly dialed phone numbers. This eliminates
the need to search through your entire
phone book.

Press buttonèorÿ repeatedly
until you see the
TEL
menu and the
standby message in the multifunction
display.

Press buttons.
In the multifunction display you will see
the first number in the redial memory.

Press buttonjork repeatedly
until the desired number or name ap-
pears in the multifunction display.

Press buttons.
The control system dials the selected
phone number.
If the connection is successful, the du-
ration of the call will appear in the mul-
tifunction display, and

the name of the party if stored in
the phone book
or


instead of it the dialed number
or

Cancel the call you have intended to
make by pressing buttont.

153 Controls in detail
Automatic transmission*
1Current gear range/gear selector lever
position
2Current program mode
The current gear range/gear selector lever
position and program mode (
C/S) or
(
M/C/S) appear in the multifunction
display.When the gear selector lever is in
positionD, you can influence transmission
shifting by:


limiting the gear range


changing gears manually
Warning!
G
It is dangerous to shift the gear selector
lever out ofP orN if the engine speed is
higher than idle speed. If your foot is not
firmly on the brake pedal, the vehicle could
accelerate quickly forward or reverse. You
could lose control of the vehicle and hit
someone or something. Only shift into gear
when the engine is idling normally and when
your right foot is firmly on the brake pedal.
!Allow engine to warm up under low
load use. Do not place full load on the
engine until the operating temperature
has been reached.
Shift into reverse gearR or parking
positionP only when the vehicle is
stopped.
Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces. This may cause
serious damage to the drivetrain which
is not covered by the Mercedes-Benz
Limited Warranty.

154 Controls in detailAutomatic transmission*One-touch gearshifting
Even with an automatic transmission you
can change the gears manually when the
gear selector lever is in positionD.
Downshifting
Briefly press the gear selector lever to
the left in theD-direction.
The transmission will shift from the current
gear to the next lower gear as permitted by
the shift program. This action simulta-
neously limits the gear range of the
transmission (
page 155).Upshifting

Briefly press the gear selector lever to
the right in theD+direction.
The transmission will shift from the current
gear to the next higher gear as permitted
by the shift program. This action simul-
taneously extends the gear range of the
transmission.Canceling gear range limit

Press and hold the gear selector lever
in theD+direction until
D reappears in
the multifunction display.
The transmission will shift from the current
gear range directly to gear rangeD.
Shifting into optimal gear range

Press and hold the gear selector lever
in theD-direction.
The transmission will automatically select
the gear range suited for optimal
acceleration and deceleration. This will
involve shifting down one or more gears.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced
vehicle control. Your vehicle’s ABS will not
prevent this type of loss of control.
iTo avoid overrevving the engine when
the gear selector lever is moved to
theD-direction, the transmission will
not shift to a lower gear if the engine’s
max. speed would be exceeded.

155 Controls in detail
Automatic transmission*
Gear ranges
With the gear selector lever in positionD,
you can limit the transmission’s gear range
by pressing the gear selector lever to the
left (D-), and reverse the gear range limit
by pressing the gear selector lever to the
right (D+).
The selected gear range appears in the
multifunction display (
page 153). If you
press on the accelerator when the engine
has reached its rpm limit, the transmission
will upshift beyond any gear range limit
selected.
Effect
ï
The transmission shifts through
sixth gear only).
î
The transmission shifts through
fifth gear only.
é
The transmission shifts through
fourth gear only.
è
The transmission shifts through
third gear only.
With this selection you can use
the braking effect of the engine.
Effect
ç
The transmission shifts through
second gear only.
Allows the use of engine’s
braking power when driving:

on steep downgrades


in mountainous regions


under extreme operating
conditions
æ
The transmission operates in
first gear only.
For maximum use of engine’s
braking effect on very steep or
lengthy downgrades.

158 Controls in detailAutomatic transmission*Automatic shift program
The program mode selector switch is
located on the lower part of the center
console.
1Program mode selector switch
C Comfort For comfort driving
S Sport For standard driving
The current gear selector lever position
and the selected program mode (
C/S) are
indicated in the multifunction display
(
page 153).

Press program mode selector
switch1 repeatedly until the letter of
the desired program mode appears in
the multifunction display.
SelectCfor comfort driving:

The vehicle starts out in second
gear (both forward and reverse) for
gentler starts. This does not apply if
full throttle is applied or gear
range1 is selected.


Traction and driving stability are
improved on icy roads.


Upshifts occur earlier even when
you give more gas. The engine then
operates at lower rpms and the
wheels are less likely to spin.
!Never change the program mode when
the gear selector lever is out of
positionP. This could result in a
change of driving characteristics for
which you may not be prepared.iThe last selected program
mode (CorS) is switched on when the
engine is restarted.

164 Controls in detailAutomatic transmission*Manual shift program SLK 55 AMG
In the manual program modeM you can
change the gears manually on the steering
wheel (
page 162) or by using the gear
selector lever (
page 154).The program mode selector switch is
located on the lower part of the center
console.
1Program mode selector switch
M Manual For manual gear shifting
C Comfort For comfort driving
S Sport For standard driving
The current gear selector lever position
and the selected program mode (
M/C/S)
are indicated in the multifunction display
(
page 153).Activating manual shift program

Press program mode selector
switch1 repeatedly until the
M for
manual program modeM appears in
the multifunction display.
The transmission switches to the
manual program modeM. Automatic
shifting is switched off. The gear range
is not limited.
You can change the gears manually when
the gear selector lever is in positionD. You
can upshift or downshift through the gears
in succession.
!Allow engine to warm up under low
load use. Do not place full load on the
engine until the operating temperature
has been reached.
Shift into reverse gearR or parking
positionP only when the vehicle is
stopped.
Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces. This may cause
serious damage to the drivetrain which
is not covered by the Mercedes-Benz
Limited Warranty.

165 Controls in detail
Automatic transmission*
Downshifting
Briefly press the gear selector lever to
the left in theD-direction
(page 154).
or

Press button1 on the left side of the
steering wheel (
page 162).
The transmission shifts to the next
lower gear.Upshifting

Briefly press the gear selector lever to
the right in theD+direction
(page 154).
or

Press button2 on the right side of the
steering wheel (
page 162).
The transmission shifts to the next
higher gear.
If, instead of the manual program mode
symbol
M, thep symbol appears in the
multifunction display (
page 153), shift to
the next higher gear. The fuel supply will
otherwise be interrupted to prevent the
engine from overrevving.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced
vehicle control. Your vehicle’s ABS will not
prevent this type of loss of control.iWhen you brake or stop, the transmis-
sion shifts down to a gear from which
you can easily accelerate or take off.
!In the manual program modeM, the
transmission will not upshift, even if
the engine has reached its overrevving
range. Shift up to the next gear before
the engine has reached its overrevving
range. Make absolutely certain that the
engine speed does not reach the red
marking on the tachometer
(page 24). Otherwise the engine
could be damaged which is not covered
by the Mercedes-Benz Limited
Warranty.

166 Controls in detailAutomatic transmission*Kickdown
Using the kickdown when driving in the
manual program modeM is not possible.
Deactivating manual shift program
Press the program mode selector
switch (
page 164) repeatedly
until
Cor
S appears in the multifunction
display.
or

Restart the engine.
The transmission will go to the
automatic program mode (C orS).
The manual program modeM is not
stored.Emergency operation (Limp Home
Mode)
If vehicle acceleration worsens or the
transmission no longer shifts, the trans-
mission is most likely operating in limp
home (emergency operation) mode. In this
mode only second gear and reverse gear
can be activated.

Stop the vehicle.

Move gear selector lever toP.

Turn off the engine.

Wait at least ten seconds before
restarting.

Restart the engine.

Move gear selector lever to positionD
(for second gear) orR.

Have the transmission checked at an
authorized Mercedes-Benz Center as
soon as possible.

185 Controls in detail
Automatic climate control*
Automatic mode (basic setting)
Press automatic mode switchU.
The indicator lamp on the automatic
mode switchU comes on.
The temperature, air volume and air
distribution will be adjusted automati-
cally.

Press automatic mode switchU
again.
The indicator lamp on the automatic
mode switchU goes out.
The temperature, air volume, and air
distribution are no longer adjusted au-
tomatically.
Setting the temperature
Use the temperature control switches
‚andƒto 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).
Increasing
Press red temperature control
switch‚4or6.
The automatic climate control system
will correspondingly adjust the interior
air temperature.
The selected temperature will be indi-
cated in displaye.
Item
1
Air volume control, manual
2
UAutomatic mode
3
PDefrosting
4
‚To increase temperature on
the left side
5
´Automatic climate control
on/off
6
‚To increase temperature on
the right side
7
FRear window defroster
8
Air distribution control, manual
9
TResidual heat/ventilation
a
±Air condition on/off
b
ƒTo lower temperature on the
right side
c
ƒTo lower temperature on the
left side
d
,Air recirculation
e
Display
!With the climate control system
switched off, the air flow and the air
circulation are deactivated.
Only choose this setting temporarily to
prevent the windows from fogging up.
iWhen operating the automatic climate
control system in automatic
modeU, you will only rarely need to
adjust the temperature, air volume and
air distribution.

186 Controls in detailAutomatic climate control*Decreasing
Press blue temperature control
switchƒborc.
The automatic climate control system
will correspondingly adjust the interior
air temperature.
The selected temperature will be indi-
cated in displaye.
Adjusting air volume
Turn air volume control1
(page 185) to the desired position.
The indicator lamp on the automatic
mode switchU (
page 185) goes
out. The air volume is no longer adjust-
ed automatically.
The following symbols are found on the
control:
Adjusting air distribution
Turn air distribution control8
(page 185) to the desired position.
The indicator lamp on the automatic
mode switchU (
page 185) goes
out. The air distribution is no longer ad-
justed automatically.
The following symbols are found on the
control:
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 interior.
Activating
Press air recirculation switch,
(page 185).
The indicator lamp on the air recircula-
tion switch, comes on.
Symbol
Function
between1
and6
Ventilation with increasing
blower speed
Symbol
Function
Z
Directs air to the windows
b
Directs air into the entire
vehicle interior
Y
Directs air to the footwells
a
Directs air through the
center, side and cockpit air
vents
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.