2016 MERCEDES-BENZ S CLASS cruise control

Activating at the current speed/last
st ore d speed
G WARNIN G
If you call up th e store d spee d and it differs
from th e curren t speed, th e vehicl e acceler -
ate s or decelerates. If you do no t know th e
store d speed, th e vehicl e could accelerate or
brak e une xp ectedly. Ther e is a ris k of an acci-
dent.
Pay attentio n to th e road and traffic condi-
tions before calling up th e store d speed. If you
do no t know th e store d speed, store th e
desired spee d again .
X
Briefl y pull th e cruise control leve r towards
you C .X
Remove your foo t from th e accelerato r pedal.
DISTRONI C PLU S is activated. The first tim e it
is activated, th e curren t spee d is stored. Ot h-
erwise, it set s th e vehicl e cruise spee d to th e
previously store d value .
Driving with DISTRONIC PLUS
Pulling away and driving X
If you want to pull awa y with DISTRONIC
PLUS : remove your foo t from th e brak e pedal.X
Briefl y pull th e cruise control leve r towards
you C .
or X
Accelerat e briefly.
Your vehicl e pulls away and adapt s its spee d
to that of th e vehicl e in front. If no vehicl e is
detected in front, your vehicl e accelerate s to
th e set speed.
The vehicl e can also pull away when it is facing
an unidentified obstacle or is driving on a differ-
en t lin e from another vehicle. The vehicl e then
brakes automatically. Be read y to brak e at all
times.
If there is no vehicl e in front, DISTRONI C PLU S
operate s in th e same way as cruise control .
If DISTRONI C PLU S detect s that th e vehicl e in
fron t has slowe d down , it brakes your vehicle. In
this way, th e distanc e you have selected is main -
tained.
If DISTRONI C PLU S detect s a faster-moving
vehicl e in front, it increases th e driving speed.
However, th e vehicl e is only accelerate d up to
th e spee d you have stored.
Selecting th e drive programAll veh icles (excep t AMG veh icles):
DISTRONI C PLU S support s a sporty driving style
when you select th e S driv e program
( Y
page 173). Acceleration behind th e vehicl e in
fron t or to th e set spee d is then noticeably mor e
dynamic . If you have select ed th e E d riving pro -
g
ram , th e vehicl e accelerate s mor e gently. This
settin g is recommended in stop-and-star t traf-
fic .
AMG veh icles: DISTRONI C Plus support s a
sporty driving style when you select th e S or M
driv e program ( Y
page 173). Acceleration
behind th e vehicl e in fron t or to th e set spee d is
then noticeably mor e dynamic . When you select
th e C driv e program , th e vehicl e accelerate s
mor e gently. This settin g is recommended in
stop-and-star t traffic.
Changing lanes
If you chang e to th e passing lane , DISTRONI C
PLU S support s you when :R
you are driving faste r than 45 mph (70 km/h)R
you switch on th e appropriat e tur n signalR
DISTRONI C PLU S does no t detect a danger of
collisio n202
Driving systems
Driving and parking

If these conditions are fulfilled, your vehicle is
accelerated. Acceleration will be interrupted if
changing lanes takes too long or if the distance
between your vehicle and the vehicle in front
becomes too small.
i When you change lanes, DISTRONIC PLUS
monitors the left lane on left-hand-drive vehi-
cles or the right lane on right-hand-drive vehi-
cles.
Stopping
G WARNING
When leaving the vehicle, even if it is braked
only by DISTRONIC PLUS, it could roll away if: R
there is a malfunction in the system or in
the voltage supply. R
DISTRONIC PLUS has been deactivated
with the cruise control lever, e.g. by a vehi-
cle occupant or from outside the vehicle. R
the electrical system in the engine com-
partment, the battery or the fuses have
been tampered with. R
the battery is disconnected. R
the accelerator pedal has been depressed,
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.
For further information on deactivating
DISTRONIC PLUS ( Y
page 205).
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 sta-
tionary 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 distance,
your vehicle will come to a standstill at a suffi-
cient distance behind the vehicle in front. The
specified minimum distance is set using the
control on the cruise control lever. When DISTRONIC PLUS is activated, the trans-
mission is shifted automatically to position P if:R
the driver's seat belt is not fastened and the
driver's door is open. R
the engine is switched off, unless it is auto-
matically switched off by the ECO start/stop
function.
The electric parking brake secures the vehicle
automatically if DISTRONIC PLUS is activated
when the vehicle is stationary and: R
a system malfunction occurs. R
the power supply is not sufficient.
If a malfunction in the electric parking brake
occurs, then the transmission may also be shif-
ted into position P automatically.
Setting a speed
X
Press the cruise control lever up C for a
higher speed or down D for a lower speed.X
To adjust the set speed in 1 mph incre-
ments (1 km/h increments): briefly press
the cruise control lever up C or down D to
the pressure point.
Every time the cruise control lever is pressed
up C or down D the last speed stored is
increased or reduced. X
To adjust the set speed in 5 mph incre-
ments (1 0 km/h increments): briefly press
the cruise control lever up C or down D to
the pressure point.
Every time the cruise control lever is pressed
up C or down D , the last speed stored is
increased or reduced.
i If you accelerate to overtake, DISTRONIC
PLUS adjusts the vehicle's speed to the last
speed stored after you have finished overtak-
ing.Driving systems 203
Driving and parking Z

Display when DISTRONIC PLUS is activa -
te d
C
DISTRONIC PLU S active (tex t only appears
when th e cruise control lever is actuated)D
Vehicl e in front, if detecte d

Head-up display
General notes The head-up display projects information from
the navigation system and the driver assistance
system above the dashboard into the driver's
field of vision. The head-up display allows the
driver to see all of the information without hav-
ing to take their eyes off the road.
A requirement for the display of the contents is
that the following functions are available in the
vehicle and are switched on: R
Cruise control R
DISTRONIC PLUS R
Traffic Sign Assist R
Navigation
Important safety notes The head-up display is only an aid and is not a
substitute for attentive driving.
Speed limits and overtaking restrictions are not
always correctly displayed. Traffic signs always
have priority over the Traffic Sign Assist display.
The visibility of the head-up display is influenced
by the following conditions: R
the driver's seat position R
the positioning of the display image R
the general ambient light R
sunglasses with polarization filters R
wet roads R
blocking of sunlight by objects on the display
cover
In the event of extreme sunlight, sections of the
display may fade. This can be reversed by
switching the head-up display off and on again.
i Vehicles with the head-up display are equip-
ped with a special windshield. Should repairs
be necessary, have the windshield replaced at
a qualified specialist workshop. Displays and operation Switching the head-up display on/off X
Press button C .
When the head-up display is switched on, the
display appears in the driver's field of vision.Displays and operation 259
On-board computer and displays Z

Display messages
Possible causes/consequences and P Solutions
DTR+: Steering
Assist . Currently
Unavailable See
Operator' s Manual Steering Assis t and Stop&Go Pilo t are temporarily inoperative.
Possibl e causes are: R
th e windshield in th e camera' s field of vision is dirty.R
visibilit y is impaire d due to heav y rain , snow or fog .R
there hav e been no lan e marking s for an extended period.R
th e lan e marking s are worn, dark or covered, e.g. by dir t or snow.
Whe n th e causes state d abov e no longer apply, th e display message
disappears.
Steering Assis t and Stop&Go Pilo t are operative again .
If th e display message does no t disappear :X
Pull ove r and stop th e vehicl e safely as soo n as possible, payin g
attention to roa d and traffic conditions.X
Secur e th e vehicl e against rollin g away ( Y
page 189).X
Clean th e windshield.
DTR+: Steering
Assist . Inoperative Steering Assis t and Stop&Go Pilo t are faulty.
However, th e DISTRONI C PLU S function s are still available.
A warning tone also sounds. X
Visit a qualified specialist workshop .
Cruise Contro l Inop‐
erativ e Cruis e control is malfunctioning .
A warning tone also sounds. X
Visit a qualified specialist workshop .
Cruise Contro l
- - - mph R
A condition for activating cruise control has no t been met .
You hav e tried to store a speed belo w 20 mph (30 km/h), for exam-
ple. R
ES P ®
is deactivated. The yello w ES P ®
OF F warning lamp is lit .X
If condition s permit , drive faste r than 20 mph (30 km/h ) and store
th e speed.
or X
Chec k th e activation condition s for cruise control ( Y
page 197).
or X
Reactivat e ES P ®
( Y
page 269).
Cruise Contro l Off Cruis e control has been deactivated.
If a warning tone also sounds, cruise control has deactivated auto -
matically ( Y
page 197). Display messages 30 5
On-board computer and displays Z