2008 MERCEDES-BENZ SLK ROADSTER brake

Transmission
86 ë Neutral
Releasing the brakes will allow yo
u
to move the vehicle freely, e.g. to
push it or tow it.
Do not move the selector lever to
N while you are driving. The auto-
matic transmission could other-
wise be damaged .
If ESP ®
is deactivated or faulty:
only move the selector lever to Nif
the vehicle is in danger of skidding,
e.g. on icy roads. ê Drive
The automatic transmissio
n
changes gear automatically. All
forward gears are available .One-touch gearshifting
When the selector lever is in position
D, you
can perform gearshifts yourself, even on vehi-
cles with automatic transmission.
X To shift up: briefly press the selector lever
to the right towards D+.
The automatic transmission shifts up to the
next gear, depending on the gearshift pro- gram selected. This also extends the shift
range.
X To shift down: briefly press the selecto r
lever to the left towards D–.
The automatic transmission shifts down to
the next gear, depending on the gear cur-
rently selected. This also restricts the shift
range.
i To prevent the engine from overrevving,
the automatic transmission does not shift
down if you push the selector lever towards
D– while driving at too high a speed.
X To derestrict the shift range: press and
hold the selector lever towards D+until D
is shown once more in the display.
The automatic transmission shifts from the
current shift range directly to D.
X To select the most effective shift
range: press and hold the selector lever to
the left towards D–.
The automatic transmission will shift to a
range which allows ideal acceleration and
deceleration. To do this, the automatic
transmission will shift down one or more
gears. Shift ranges When the selector lever is in position
D, it is
possible to restrict or derestrict the shift
range for the automatic transmission .
X Briefly press the selector lever to the right
towards D+or to the left towards D–.
The shift range selected is shown in the
display. The automatic transmission shifts
only as far as the selected gear.
i If the maximum engine speed for the shift
range is reached and you continue to accel-
erate, the automatic transmission shifts up
in order to prevent the engine from over-
revving even if the shift range is restricted. Driving situation
è The braking effect of the engine can
be used in this position.Controls
171_AKB; 3; 4, en-GB
vpfaff7,
2007-11-13T10:50:25+01:00 - Seite 86

Driving sys
tems 10
9
X
Press the jork button to call up
the phone book.
X Press the jork button to select the
desired name. To scroll through the tele-
phone book faster, press and hold the
j ork button for longer than 1 sec-
ond.
X Press the sbutton to start dialling.
The DIALLING message appears in the
multi-function display.
The number dialled is stored in the redial
memory.
When there is a connection, the call dura-
tion appears in the multi-function display.
The name also appears, provided it is
stored in the phone book, otherwise the
dialled number is still displayed.
or
X If you do not wish to make a call, press the
t button.
Redialling The on-board computer stores the last phone
numbers which were dialled. X
Press the sbutton to call up the most
recently dialled number in the redial mem-
ory.
X Press the jork button to select the
desired name or number.
X Press the sbutton to start dialling. Driving system
s
Your vehicle's driving systems are described
on the following pages:
R Cruise control and Speedtronic, which you
can use to control the speed of the vehicl e
R Parktronic*, which assists you in parking
and manoeuvrin g
The ABS, BAS and ESP ®
driving safety sys-
tems are described in the "Driving safety sys-
tems" section (Y page 50). Cruise control
Cruise control maintains a constant road
speed for you. It brakes automatically in order
to avoid exceeding the set speed. On long and
steep downhill gradients, especially if the
vehicle is laden, you must shift to a lower gear
in good time or select shift range 1,2 or 3in
vehicles with automatic transmission*. In this
way you will make use of the braking effect of
the engine, which relieves the load on the
brake system and prevents the brakes fro m
overheating and wearing too quickly. Controls
* optional
171_AKB; 3; 4, en-GB
vpfaff7,
2007-11-13T10:50:25+01:00 - Seite 109 Z

Driving sys
tems 11
1 G
Risk of injury
Cruise control brakes automatically in
order to avoid exceeding the set speed. As
it does so, the brake pedal is depressed. Do
not place your foot under the brake pedal
as it could become trapped .
Storing and maintaining the current
speed You can store the current speed if you are
driving faster than 30 km/h.
X Accelerate the vehicle to the desired
speed.
X Briefly press the cruise control lever up
1 or down 4.
X Remove your foot from the accelerato r
pedal.
Cruise control is activated. The vehicle
automatically maintains the stored speed.
i Cruise control may be unable to maintai n
the stored speed on uphill gradients. Th e
stored speed is resumed when the gradient
evens out. Cruise control maintains the
stored speed on downhill gradients by
automatically applying the brakes.
Vehicles with manual transmission: When selecting another gear, press the
accelerator pedal slightly to increase the
smoothness of the gear change.
When you depress the clutch pedal and
change to another gear, the engine speed
can increase slightly as long as no gear is
selected.
R
Always drive at adequate but not exces-
sive engine speeds .
R Change gear in good time.
R If possible, do not change down several
gears at a time.
Resuming the last speed stored G
Risk of accident
Only select a stored speed if you know what
that speed is and whether it is suitable for
the current situation. Otherwise, sudden
acceleration or braking could endanger yo u
or others.
X Briefly pull the cruise control lever towards
you 3.
X Remove your foot from the accelerato r
pedal.
Cruise control is activated and adjusts the
vehicle's speed to the last speed stored. Setting a speed X
Press the cruise control lever up 1for a
higher speed or down 4for a lower speed.
X Keep the cruise control lever pressed until
the desired speed is reached .
X Release the cruise control lever.
The new speed is stored.
i Cruise control is not deactivated if you
depress the accelerator pedal. For exam-
ple, if you accelerate briefly to overtake ,
cruise control adjusts the vehicle's speed
to the last speed stored after you have fin-
ished overtaking.
i Deceleration of the vehicle by means of
the cruise control lever is assisted by auto-
matic application of the brakes .
Vehicles with automatic transmission*:
On long downhill gradients, the automatic
transmission shifts down as a further meas-
ure. Controls
171_AKB; 3; 4, en-GB
vpfaff7,
2007-11-13T10:50:25+01:00 - Seite 111

Driving sys
tems 11
2
Making fine adjustments in 1 km/h
increments X
Briefly press the cruise control lever up
1 for a higher speed or down 4for a
lower speed.
The last speed stored is increased or
reduced.
Deactivating cruise control There are several ways to deactivate cruise
control:
X
Briefly press the cruise control lever for-
wards 6.
or
X Brake .
or
X Briefly press the cruise control lever in the
direction of arrow 5.
Variable Speedtronic is selected. LIM indi-
cator lamp 2in the cruise control lever
lights up.
Cruise control is automatically deactivated if,
for example:
R you apply the handbrake
R you are driving at less than 30 km/h R
ESP ®
is intervening or you deactivat e
ESP ®
R you depress the clutch pedal for more than
seven seconds on vehicles with a manual
transmissio n
R you move the selector lever to Nin vehicles
with automatic transmission* while drivin g
i The last speed stored is cleared when you
switch off the engine. Speedtronic
Speedtronic brakes automatically so that you
do not exceed the set speed. On long and
steep downhill gradients, especially if the
vehicle is laden, you must shift to a lower gear
in good time or select shift range 1,2 or 3in
vehicles with automatic transmission*. In this
way you will make use of the braking effect of
the engine, which relieves the load on the
brake system and prevents the brakes fro m
overheating and wearing too quickly. If you
need additional braking, depress the brake
pedal repeatedly rather than continuously. G
Risk of accident
Never depress the brake pedal continu -
ously while the vehicle is in motion, e.g.
never cause the brakes to rub by applying
constant slight pedal pressure. This causes
the brake system to overheat, increases
the braking distance and can lead to the
brakes failing completely. G
Risk of accident
Do not change down for additional engine
braking on a slippery road surface. Thi s
could cause the drive wheels to lose thei r
grip and the vehicle could skid.
You can set a variable or permanent limit
speed:
R Variable for speed limits, e.g. in built-up
areas (Y page 113 )
R Permanent for long-term speed restric-
tions, e.g. for driving on winter tyres
( Y page 114 ) G
Risk of accident
Speedtronic is only an aid designed to
assist driving. You are responsible for the
vehicle's speed and for braking in goo d
time. Controls
* optional
171_AKB; 3; 4, en-G
B
vpfaff7, 2007-11-13T10:50:25+01:00 - Seite 112

Driving sys
tems 11
3
i
The speed indicated in the speedometer
may differ slightly from the limit speed
stored.
Variable Speedtronic You can operate cruise control and variable
Speedtronic with the cruise control lever.
The LIM indicator lamp on the cruise control
lever indicates which system you have selec-
ted:
R
LIM indicator lamp off:
cruise control is selected
R LIM indicator lamp lit:
variable Speedtronic is selected
You can use the cruise control lever to limit
the speed to any speed above 30 km/h whil e
the engine is running . 1
To store the current speed or a higher
speed
2 LIM indicator lamp
3 To resume the last stored speed or to
make fine adjustments in 1 km/h incre-
ments
4 To store the current speed or a lower
speed
5 To switch between cruise control and var-
iable Speedtronic
6 To deactivate variable Speedtronic
Selecting variable Speedtronic X
Check whether LIM indicator lamp 2is on.
If it is on, variable Speedtronic is already
selected. If it is not, press the cruise control lever in
the direction of arrow
5.
LIM indicator lamp 2in the cruise control
lever lights up. Variable Speedtronic is
selected. G
Risk of accident
If there is a change of drivers, advise the
new driver of the limit speed stored.
Only use Speedtronic if you will not have to
accelerate suddenly to a speed above that
stored as the limit speed. You could other-
wise cause an accident.
You can only exceed the limit speed store d
if you deactivate variable Speedtronic :
R using the cruise control leve r
R by depressing the accelerator pedal
beyond the pressure point (kickdown)
It is not possible to deactivate variable
Speedtronic by braking. G
Risk of injury
Variable Speedtronic brakes automaticall y
in order to avoid exceeding the set speed.
As it does so, the brake pedal is depressed.
Do not place your foot under the brak e
pedal as it could become trapped. Controls
171_AKB; 3; 4, en-GB
vpfaff7,
2007-11-13T10:50:25+01:00 - Seite 113

Driving sys
tems 11
5
X
Press the æorç button to select the
Vehicl esubmenu.
X Press the jbutton to select Speed
limit (winter tyres) .X
Press the æorç button to select the
desired setting.
The following settings can be selected:
R Off
Permanent Speedtronic is deactivated.
R A limit speed between 240 km/hand
160 km/h by increments of 10 km/h
X To select a different display, press the
j ,è orÿ button . Parktronic*
G
Risk of acciden
t
Parktronic is only an aid and may not detect
all obstacles. It does not relieve you of the
responsibility to pay attention.
You are always responsible for safety and
must continue to pay attention to your
immediate surroundings when parking and
manoeuvring. You could otherwise endan-
ger yourself and others. G
Risk of injury
Make sure that no persons or animals ar e
in the manoeuvring range. Otherwise, they
could be injured.
Parktronic is an electronic parking aid. It indi-
cates visually and audibly the distance
between your vehicle and an object.
Parktronic is automatically activated when
you switch on the ignition and release the
handbrake.
Parktronic is deactivated at speeds above
18 km/h. It is reactivated at lower speeds.
Parktronic monitors the area around your
vehicle using six sensors in the front bumper
and four sensors in the rear bumper. 1
Sensors in the front bumpe r
Range of the sensors The sensors must be free of dirt, ice and
slush, otherwise they may not function cor-
rectly. Clean the sensors regularly, taking
care not to scratch or damage them
. Side vie
w Controls
* optional
171_AKB; 3; 4, en-GB
vpfaff7,
2007-11-13T10:50:25+01:00 - Seite 11
5

Driving sys
tems 11
6 Top view
Front sensors
Centre Approximately 100 cm
Corners Approximately 60 cm
Rear sensors
Centre Approximately 120 cm
Corners Approximately 80 cm
!
Pay particular attention to objects above
or below the sensors when parking, such
as flower pots or trailer towbars. Parktronic
does not detect such objects when they are in the immediate vicinity of the vehicle. You
could damage the vehicle or the objects.
Ultrasonic sources such as an automatic
car wash, a lorry's compressed-air brakes
or a pneumatic drill could cause Parktronic
to malfunction.
Minimum distance Centre Approximately 20 cm
Corners Approximately 15 cm
If there is an obstacle within this range, all
warning displays light up and a tone sounds.
If the distance falls below the minimum clear-
ance, it may no longer be shown.
Warning displays
The warning displays show the distance
between the sensors and the obstacle. The
warning display for the front area is located
on the dashboard above the centre air vents.
The warning display for the rear area is loca-
ted between the roll-over bars. Front area warning display
1
Left-hand side of the vehicle
2 Right-hand side of the vehicle
3 Indicator segments
The warning display for each side of the vehi -
cle is divided into five yellow and two red
segments. Parktronic is operational if yellow
indicator segments 3light up.
The gear lever or selector lever position *
determines which warning display is active: Controls
* optional
171_AKB; 3; 4, en-GB
vpfaff7, 2007-11-13T10:50:25+01:00 - Seite 116

Opening/closing the roof
133
damage the roof and the rear shelf of your
vehicle.
! When opening and closing the roof, make
sure that :
R there is sufficient upward clearance, as
the roof swings upwards
R there is sufficient clearance behind the
vehicle as the boot lid swings backwards
beyond the bumpe r
R the boot is only loaded to below the boot
separator
R the boot separator is not pushed up by
the load
R the boot separator is close d
R the boot lid is close d
R no roof rack is fitte d
R the outside temperature is above -15° C
R the roof is not dirty or we t
You will otherwise damage the roof and the
boot of your vehicle. Using the roof switch
G
Risk of injury
When opening or closing the roof, make
sure that nobody is trapped or injured by
moving parts such as the boot lid, the
hinged roof or the roof linkage .
If danger threatens, release the roof switch
immediately. The roof folding mechanism
stops immediately.
The switch is on the lower section of the
centre console. 1
To close the roof
2 To open the roof Opening i
Make sure that the roof and rear window
are dry before opening the roof. Otherwise ,
water could enter the interior or boot.
X Apply the handbrake (Y page 83).
X Make sure that the boot separator is closed
(Y page 134).
X Close the boot lid.
X Make sure that the key is in position 2in
the ignition lock .
X Pull the roof switch in the direction of arrow
2 until the roof is stored fully in the boot .
Closing X
Apply the handbrake (Y page 83).
X Make sure that the boot separator is closed
(Y page 134).
X Close the boot lid.
X Make sure that the key is in position 2in
the ignition lock .
X Push the roof switch in the direction of
arrow 1until the roof is closed fully. Controls
171_AKB; 3; 4, en-GB
vpfaff7,
2007-11-13T10:50:25+01:00 - Seite 133