Mercedes-Benz SL 2016 Operator's Manual page 140

Driving systems
138
If DISTRONIC PLUS detects that there is a risk
of a collision, you will be warned visually and
acoustically. DISTRONIC PLUS cannot pre-
vent a collision without your intervention. An
intermittent warning tone will then sound and
the distance warning lamp will light up in the
instrument cluster. Brake immediately in
order to increase the distance from the vehi-
cle in front, or take evasive action, provided it
is safe to do so.
If DISTRONIC PLUS detects a faster-moving
vehicle in front, it increases the driving speed.
However, the vehicle is only accelerated up to
the speed you have stored.
Changing lanes
If you wish to move into the overtaking lane
(for left-hand-drive vehicles, the passing lane
is the left-hand lane), DISTRONIC PLUS
assists you if:
you are driving faster than 40 mph
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(60 km/h)
DISTRONIC PLUS is maintaining the dis-
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tance to a vehicle in front
you switch on the appropriate turn signal
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DISTRONIC PLUS does not detect a danger
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of collision
If these conditions are fulfilled, your vehicle is
accelerated. Acceleration will be interrupted
if changing lanes takes too long or if the dis-
tance between your vehicle and the vehicle in
front becomes too small.
Stopping
G
WARNING
When leaving the vehicle, even if it is braked
only by DISTRONIC PLUS, it could roll away if:
there is a malfunction in the system or in
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the voltage supply.
DISTRONIC PLUS has been deactivated
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with the cruise control lever, e.g. by a vehi-
cle occupant or from outside the vehicle.
the electrical system in the engine com-
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partment, the battery or the fuses have
been tampered with.
the battery is disconnected.
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the accelerator pedal has been depressed,
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e.g. by a vehicle occupant.
There is a risk of an accident.
If you wish to exit the vehicle, always turn off
DISTRONIC PLUS and secure the vehicle
against rolling away.
Deactivate DISTRONIC PLUS (
If DISTRONIC PLUS detects that the vehicle in
front is stopping, it brakes your vehicle until it
is stationary.
Once your vehicle is stationary, it remains
stationary and you do not need to depress the
brake. After a time, the electric parking brake
secures the vehicle and relieves the service
brake.
Depending on the specified minimum dis-
tance, your vehicle will come to a standstill at
a sufficient distance behind the vehicle in
front. The specified minimum distance is set
using the control on the cruise control lever.
The electric parking brake automatically
secures the vehicle if DISTRONIC PLUS is
activated and:
the driver's door is open and the driver's
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seat belt is unfastened.
the engine is switched off, unless it is auto-
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matically switched off by the ECO start/
stop function.
a system malfunction occurs.
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the power supply is not sufficient.
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If a malfunction occurs, then the transmission
may also be shifted into position P automat-
ically.
Storing the current speed or calling up the
last stored speed
G
WARNING
If you call up the stored speed and it differs
from the current speed, the vehicle acceler-
ates or decelerates. If you do not know the
stored speed, the vehicle could accelerate or
brake unexpectedly. There is a risk of an acci-
dent.
page 139).
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