Mercedes-Benz 2011 CL-Class Operator's Manual page 298

Driving systems
296
with your own braking. This will result in
potentially dangerous emergency braking
which will not always result in an impact being
avoided.
Tailgating increases the risk of an accident.
G
Warning
DISTRONIC PLUS brakes your vehicle with a
maximum deceleration of 13 ft/s(4 m/s
This corresponds to approximately 40% of
your vehicle's maximum possible braking
power.
You must apply the brakes yourself to avoid a
collision. DISTRONIC PLUS brakes the vehicle
to restore the set distance to the vehicle in
front or to restore the set speed.
G
Warning!
If you do not receive visual or acoustic
warning signals during a critical traffic
situation, DISTRONIC PLUS has either not
recognized the collision risk, has been
deactivated or is malfunctioning.
Remember, whether or not DISTRONIC PLUS
is operating, it is ultimately always the drivers
responsibility to apply the brakes in order to
control the vehicle and avoid a collision.
Cruise control lever
To store the current speed or a higher
:
speed
To store the current speed or a lower
;
speed
To deactivate DISTRONIC PLUS
=
To store the current speed or to call up
?
the last stored speed
To set the specified minimum distance
A
Activating DISTRONIC PLUS, storing
and maintaining the current speed
Important safety notes
G
2 Warning!
).
When the DISTRONIC PLUS is switched on,
the vehicle can be braked. You should
therefore switch off the DISTRONIC PLUS if
the vehicle must be towed.
You can activate DISTRONIC PLUS under the
following circumstances:
the engine has been started and you have
R
been driving for up to two minutes
your vehicle is not secured by the electric
R
parking brake
®
ESP is activated
R
the transmission is in position D
R
the hood is closed
R
the driver's door is closed and you shift the
R
transmission from position P to D or your
seat belt is fastened
the front-passenger door is closed
R
the vehicle has not skidded
R
Activating while driving
When driving at speeds below
20 mph (30 km/h), you can only activate
DISTRONIC PLUS if the vehicle in front has
been detected and is shown in the
multifunction display. If the vehicle in front is
not shown in the multifunction display and is
no longer detected, because it has changed
lanes, for example, DISTRONIC PLUS is
deactivated and a tone sounds.