Mercedes-Benz 2009 SL65 AMG Automobile User Manual


 
Driving systems
147
X
Briefly pull the cruise control lever in direc-
tion of arrow 4.
If no speed is stored, the current speed is
set and stored.
X
Remove your foot from the accelerator
pedal.
The last stored set speed is canceled when
the engine is turned off.
Distronic
Safety notes
When activated, the Distronic adaptive cruise
control increases the driving convenience
afforded by the cruise control while traveling
on expressways and other major roadways.
R
If the Distronic distance sensor detects a
slower moving vehicle directly ahead, your
vehicle speed will be reduced so that you
follow that vehicle at your preset following
distance.
R
If there is no vehicle directly ahead of you,
the Distronic will function in the same way
as standard cruise control (Y page 144).
G
Warning!
The Distronic is a convenience system. Its
speed adjustment reduction capability is
intended to make cruise control more
effective and usable when traffic speeds
vary. It is not however, intended to, nor
does it, replace the need for extreme care.
The responsibility for the vehicle’s speed,
distance to the preceding vehicle and, most
importantly, brake operation to ensure a
safe stopping distance, always remains
with the driver.
Complex driving situations are not always
fully recognized by the Distronic. This could
result in wrong or missing distance warn-
ings.
G
Warning!
The Distronic adaptive cruise control is not
a substitute for active driving involvement.
It does not react to pedestrians or on sta-
tionary objects, nor does it recognize or
predict the lane curvature or the movement
of preceding vehicles.
The Distronic can only apply 20% of the
maximum braking power of the vehicle.
It is the driver’s responsibility at all times to
be attentive to the road, weather and traffic
conditions. Additionally, the driver must
provide the steering, braking and other driv-
ing inputs necessary to remain in control of
the vehicle.
High-frequency sources such as toll sta-
tions, speed measuring systems etc. can
cause the Distronic system to malfunction.
G
Warning!
The Distronic requires familiarity with its
operational characteristics. We strongly
recommend that you review the following
information carefully before operating the
system.
G
Warning!
The Distronic cannot take road and traffic
conditions into account. Only use the Dis-
tronic if the road, weather and traffic con-
ditions make it advisable to travel at a
constant speed.
G
Warning!
Use of the Distronic can be dangerous on
slippery roads. Rapid changes in tire trac-
tion can result in wheel spin and loss of
control.
The Distronic does not function in adverse
sight and distance conditions. Do not use
Controls in detail
Z