Mercedes-Benz SL SERIES Operator's Manual page 188

Driving systems
186
Pulling away and driving
Cruise control lever
If you depress the brake, DISTRONIC PLUS is
deactivated unless your vehicle is stationary.
If the vehicle in front pulls away: remove
X
your foot from the brake pedal.
Briefly pull the cruise control lever towards
X
you ;, up : or down = .
or
Accelerate briefly.
X
Your vehicle pulls away and adapts its
speed to that of the vehicle in front.
If there is no vehicle in front, DISTRONIC
PLUS operates in the same way as cruise
control.
If DISTRONIC PLUS detects that the vehicle in
front has slowed down, it brakes your vehicle.
It maintains the preset distance to the vehicle
in front.
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
R
(60 km/h)
DISTRONIC PLUS is maintaining the dis-
R
tance to a vehicle in front
you switch on the appropriate turn signal
R
DISTRONIC PLUS does not detect a danger
R
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
R
the voltage supply.
DISTRONIC PLUS has been deactivated
R
with the cruise control lever, e.g. by a vehi-
cle occupant or from outside the vehicle.
the electrical system in the engine com-
R
partment, the battery or the fuses have
been tampered with.
the battery is disconnected.
R
the accelerator pedal has been depressed,
R
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
page 189).
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