2010 MERCEDES-BENZ SLS COUPE cruise control

Cruise control lever
You can operate cruise control and variable
SPEEDTRONIC with the cruise control lever.
The LIM indicator lamp on the cruise control
leve rindicates which system you can select:
R LIM indicator lamp off:
cruise control
R LIM indicator lamp lit:
variable SPEEDTRONIC 0001
To store the current speed or a higher
speed
0002 LIM indicator lamp
0015 To store the current speed or call up the
last stored speed
0014 To store the current speed or a lower
speed
0012 To switch between cruise control and var-
iable SPEEDTRONIC
0013 To deactivate cruise control
Whe nyou activate cruise control, the stored
speed is shown in the lower section of the
multifunction display.
Selecting cruise control X
Check whether LIM indicator lamp 0002is off.
If it is, you can activate cruise control.
If it is not, press the cruise control lever in
the direction of arrow 0012.
LIM indicator lamp 0002in the cruise control
lever goes out. You can activate cruise con-
trol. Storing and maintaining the current
speed You can store the current speed if you are
driving faster than 30 km/ha
nd ESP®
is acti-
vated (Y page 47).
X Accelerate the vehicle to the desired
speed.
X Briefly press the cruise control lever to the
pressure point up 0001or down 0014.
X Remove your foo tfrom the accelerator
pedal.
Cruise control is activated. The vehicle
automatically maintains the stored speed.
i Cruise control may be unable to maintain
the stored speed on uphill gradients. The
stored speed is resumed when the gradient
evens out. Cruise control maintains the
stored speed on downhill gradients by
automatically applying the brakes.
Storing the current spee dorcalling up
the last stored speed 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 acceler-
atio norb raking could endange ryou or others.
X Briefly pull the cruise control lever towards
you 0015.
X Remove your foot from the accelerator
pedal.
The first time cruise control is activated, it
stores the current speed or regulates the
speed of the vehicle to the previously
stored speed. 244
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Setting
aspeed X
Press the cruise control lever to the pres-
sure point up 0001for a highe rspeed or
down 0014for 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.
Making adjustments in 1 km/h incre-
ments X
Press the cruise control lever to the pres-
sure point, up 0001for a higher speed or
down 0014for a lower speed.
The last speed stored is increased or
reduced.
Making adjustments in 10 km/h incre-
ments X
Briefly press the cruise control lever
beyond the pressure point, up 0001for a
higher speed or down 0014for 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 0013.
or
X Brake or
X
Briefly press the cruise control lever in the
direction of arrow 0012.
Variable SPEEDTRONIC is selected. LIM
indicator lamp 0002in the cruise contro llever
lights up.
Cruise control is automatically deactivated if:
R you press the electric parking brake han-
dle.
R you are driving at less than 30 km/h.
R ESP ®
intervenes or you deactivate ESP ®
.
R you shift the transmission to Nwhile the
vehicle is in motion.
If cruise control is deactivated, you will hear
a warning tone. The “Cruise control
off” message is displayed in the multifunc-
tion display for approximately five seconds.
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 select shift range
1, 2or 3in good time. By doing so, you will
make use of the brakin geffect of the engine,
which relieves the load on the brake system
and prevents the brakes from overheating
and wearing too quickly. If you need addi-
tional braking, depress the brake pedal
repeatedly rather than continuously. G
Risk of accident
Never depress the brake peda lcontinuously
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. This could Driving systems
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cause the drive wheels to los
etheir 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
R permanent for long-term speed restric-
tions, e.g. when driving with winter tyres
fitted (Y page 247) 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 good time.
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 can select:
R LIM indicator lamp off:
Cruise control
R LIM indicator lamp lit:
Variable SPEEDTRONIC
You can use the cruise control lever to limit
the speed to any speed above 30 km/h while
the engine is running. 0001
To store the current speed or a higher
speed
0002 LIM indicator lamp
0015 To store the current speed or call up the
last stored speed or to make fine adjust-
ments in 1 km/h increments
0014 To store the current speed or a lower
speed
0012 To switch between cruise control and var-
iable SPEEDTRONIC
0013 To deactivate variable SPEEDTRONIC
Selecting variable SPEEDTRONIC X
Check whether LIM indicator lamp 0002is on.
If it is, you can activate variable SPEED-
TRONIC.
If it is not, press the cruise control lever in
the direction of arrow 0012.
LIM indicator lamp 0002in the cruise control
lever lights up. You can activate variable
SPEEDTRONIC. G
Risk of accident
If there is a change of drivers, advise the new
driver of the limit speed stored.
Only use variable SPEEDTRONIC if you will not
have to accelerate suddenly to a speed above
that stored as the limit speed. You could oth-
erwise cause an accident.
You can only exceed the limit speed stored if
you deactivate variable SPEEDTRONIC:
R by using the cruise control lever
R by depressing the accelerator pedal
beyond the pressure point (kickdown) 246
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It is not possible to deactivate variable
SPEEDTRONIC by braking.
Storing the current speed You can use the cruise control lever to limit
the speed to any speed above 30 km/h while
the engine is running.
X Press the cruise control lever to the pres-
sure point up 0001or down 0014.
The current speed is stored. You will see
the stored speed in the multifunction dis-
play.
The stored speed is shown in the lowers ec-
tion of the multifunction display.
Storing the current speed or calling up
the last stored speed G
Risk of accident
Only select a stored speed if you know what
that speed is and whether it is suitable for the
current driving and traffic situation. Other-
wise, sudden braking could endanger you or
others.
X Briefly pull the cruise control lever towards
you 0015.
Making adjustments in 1 km/h incre-
ments X
Briefly press the cruise control lever to the
pressure point, up 0001for a higher speed or
down 0014for a lower speed.
or
X Keep the cruise control lever pressed to the
pressure point until the desired speed is
set. Press the cruise control lever up 0001for
a higher speed or down 0014for a lower
speed. Making adjustments in 10 km/h incre-
ments X
Briefly press the cruise control lever
beyond the pressure point, up 0001for a
higher speed or down 0014for a lower speed.
or
X Keep the cruise control lever pressed
beyond the pressure point until the desired
speed is set. Press the cruise control lever
up 0001 for a higher speed or down 0014for a
lower speed.
Deactivating variable SPEEDTRONIC There are several ways to deactivate variable
SPEEDTRONIC:
X
Briefly press the cruise control lever for-
wards 0013.
or
X Briefly press the cruise control lever in the
direction of arrow 0012.
LIM indicator lamp 0002in the cruise control
lever goes out. Variable SPEEDTRONIC is
deactivated.
Variable SPEEDTRONIC is deactivated auto-
matically when you depress the accelerator
pedal beyond the pressure point (kickdown),
but only if your curren tspeed does not differ
by more than 20 km/ hfrom the stored speed.
You will hearawarning tone if this is the case.
i It is not possible to deactivate variable
SPEEDTRONIC by braking.
i The last speed stored is cleared when you
switch off the engine.
Permanent SPEEDTRONIC i
Permanen tSPEEDTRONIC is only availa-
ble for certain countries.
You can use the on-board computer to limit
the speed permanently to avalue between
160 km/h (e.g. for driving on winter tyres)
and 240 km/h. Driving systems
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Driving tips
Coasting wit
hthe engine switched off G
Risk of accident
Never switch the engine off while the vehicle
is in motion.
There is no power assistance for the steering
and the service brake whe nthe engine is not
running.
You will require considerably more effort to
steer and brake and you could therefore lose
control of the vehicle and cause an accident. Applying the brakes
G
Risk of accident
Do not change down for additional engine
braking on a slippery road surface. This could
cause the drive wheels to lose their grip and
the vehicle could skid. G
Risk of accident
Make sure that other road users are not
endangered by your braking.
Downhill gradients On long and steep downhill gradients, espe-
cially if the vehicle is laden, you must shift to
a lower shift range in good time.
i This also applies if you have activated
cruise control or SPEEDTRONIC.
This will use the braking effect of the engine,
so less braking will be required to maintain
the speed. This relieves the load on the brake
system and prevents the brakes from over-
heating and wearing too quickly. If you need
additional braking, depress the brake pedal
repeatedly rather than continuously.
Heavy and light loads If the brakes have been subjected to a heavy
load, do not stop the vehicle immediately, but drive on for a short while. This allows the air-
flow to cool the brakes more quickly. G
Risk of accident
Never depress the brake pedal continuously
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.
If the brakes have been used only moderately,
you should occasionally test their effective-
ness. To do this, brake more firmly from a
higher speed. This improves the grip of the
brakes.
Wet roads If driving in heavy rain for a prolonged period
of time without braking, there may be a
delayed reaction from the brakes when brak-
ing for the first time. This may also occur after
the vehicle has been washed.
You have to depress the brake pedal more
firmly. Maintain a greater distance from the
vehicle in front.
After driving on a wet road or having the vehi-
cle washed, brake firmly while paying atten-
tion to the traffic conditions. This will warm
up the brake discs, thereby drying them more
quickly and protecting them against corro-
sion.
Limited braking performance on salted
roads
G
Risk of accident
The layerofs alt on thebrake discs and the
brake pads/linings may caus eadelay in the
braking effect, resulting in a significantly lon-
ger braking distance, which could lead to an
accident.
To avoid this danger, you should:
R occasionally brake carefully, without put-
ting other road users at risk, when you are
driving on salted roads. This helps to Driving tips
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Display messages Possible causes/consequences and
0003 Solutions
Wheel sensor(s)
missing There is no signal from the tyre pressure sensor of one or several
wheels. The pressure of the affected tyre is no tdisplayed in the
instrument cluster.
X Have the faulty tyre pressure sensor replaced at a qualified spe-
cialist workshop. Reversing not poss.
Consult workshop The sub geartrain with the even gears has failed. You can no longer
engage reverse gear. The smoothness of the gear change is
restricted. The transmission is in emergency mode.
X Visit a qualified specialist workshop. Cruise control and
SPEEDTRONIC
inoperative Cruise control and SPEEDTRONIC are faulty. A warning tone also
sounds.
X
Visit a qualified specialist workshop. Cruise control
- - - km/h A condition for activating cruise control has not been met. You
have tried to store a speed below 30 km/h, for example.
X Activate ESP ®
(Y page 47).
X If conditions permit, drive faster than 30 km/h and store the
speed (Y page 243). Apply brake to
deselect
Park (P) position
X
Depress the brake pedal. Apply brake
and start engine
to disengage P When the engine is switched off, it is not possible to shift out of
park position
P.
X Depress the brake pedal and start the engine. Start engine
to engage gear The gear cannot be engaged when the engine is switched off.
X
Depress the brake pedal and start the engine. Depress brake
to start engine You cannot start the engine. The engine was switched off in posi-
tion Dor R.
X Depress the brake pedal and start the engine. Symbol messages
G
Risk of accident and injury
The operating safety of your vehicle could be jeopardised if maintenance work is carried out
incorrectly. As a result, you could lose control of the vehicle and cause an accident .Inaddition,
the safety systems may no longer be able to protect you or others as they are designed to do.
Always have maintenance work carried out at a qualified specialist workshop. The qualified spe-
cialist workshop must have the necessary specialist knowledge and tools to carry out the work Display messages
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Warning and indicator lamps in the instrument cluster
Problem Possible causes/consequences and
0003 Solutions
0012
The yellow ABS
warning lamp is
lit while the
engine is run-
ning. G
Risk of accident
ABS (Anti-lock Brake System) is deactivated due to a fault. There-
fore ESP ®
(Electronic Stability Program), BAS (Brake Assist) and
hill start assist are also deactivated, for example.
The brake syste mcontinues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
X Observe the additional messages in the multifunction display
(Y page 289).
X Drive on carefully.
X Visit a qualified specialist workshop. 0002
0001
0012
The yellow ESP
®
and ESP ®
*OFF
warning lamps
and the yellow
ABS warning
lamp are lit while
the engine is
running. G
Risk of accident
ABS and ESP ®
are faulty. Other systems, e.g. BAS and hill start
assist, are unavailable due to a malfunction. The brake system
continues to function normally, but without the functions listed
above. The wheels could therefore lock if you brake hard, for
example.
X Observe the additional messages in the multifunction display
(Y page 289).
X Drive on carefully.
X Visit a qualified specialist workshop. 0002
The yellow ESP ®
warning lamp
flashes while the
vehicle is in
motion. G
Risk of accident
ESP ®
or traction control has intervened because there is a risk of
skidding or at least one wheel has started to spin.
Cruise control is switched off.
X Only depress the accelerator pedal as far as necessary when
pulling away.
X Release the accelerator pedal while the vehicle is in motion.
X Adapt your driving style to suit the road and weather conditions.
X Do not deactivate ESP ®
.
Exceptions: (Y page 47).308
TroubleshootingPractical advice
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