G WARNING
Unsuitable footwear can hinder correct usage
of the pedals, e.g.: R
shoes with thick soles R
shoes with high heels R
slippers
There is a risk of an accident.
Wear suitable footwear to ensure correct
usage of the pedals.
G WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving.
G WARNING
If the parking brake has not been fully
released when driving, the parking brake can: R
overheat and cause a fire R
lose its hold function.
There is a risk of fire and an accident. Release
the parking brake fully before driving off.
! Do not warm up the engine with the vehi-
cle stationary. Drive off immediately. Avoid
high engine speeds and driving at full throt-
tle until the engine has reached its operat-
ing temperature.
Only shift the automatic transmission to
the desired drive position when the vehicle
is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. You could otherwise damage the
drive train.
! Mercedes-AMG vehicles: avoid full-load
operation and engine speeds greater than
5000 rpm when the engine is cold. This helps to protect the engine and avoids
uncomfortable driving.
SmartKey positions
SmartKey
Z
To remove the SmartKey
(shift the transmission to position P ) G
Power supply for some consumers, such
as the windshield wipers H
Ignition (power supply for all consumers)
and drive position I
To start the engine
i The SmartKey can be turned in the igni-
tion lock even if it is not the correct Smart-
Key for the vehicle. The ignition is not
switched on. The engine cannot be started.
Start/Stop button
General notes
Vehicles with KEYLESS-GO are equipped with
SmartKeys featuring the integrated KEYLESS-
GO function and a detachable Start/Stop but-
ton.
A check which periodically establishes a radio
connection between the vehicle and the
SmartKey determines whether a valid Smart-
Key is in the vehicle. This occurs, for example,
when starting the engine.
When you insert the Start/Stop button into
the ignition lock, the system needs approx-
imately two seconds recognition time. You
can then use the Start/Stop button. Driving 149
Driving and parking Z
Available drive programs:
C Comfort Comfortable and econom-
ical driving characteristics
S Spo rt Sporty driving character-
istics
I Indivi dual In dividual settings
Off-road
Optimal driving character-
istics for easily negotiable
off-road terrain
E Economy Particularly economical
driving characteristics
Ad dit ional information for drive programs
( Y
page 164).
You can also change gear yourself using the
steering wheel paddle shifters. For further
information on the manual drive program
( Y
page 166).
DYNAMIC SELECT controller
(Mercedes-AMG vehicles)
Use the DYNAMIC SE LE CT controller to
change the driv e program. Depending on the
driv e program selected the following vehicle
characteristics will change: R
the driv eR
the transmission management R
ESP ®
R
the suspension (vehicles with AMG adap-
tive sport suspension system) R
the availab ilit y of the ECO start /s top func-
tion R
the availab ilit y of gliding mode
Each time you start the engine wit h the
Sm artKey or the St art /S top button, drive pro-
gram C is activated. For further information
about starting the engine, see ( Y
page 151). X
Turn DYNAMIC SE LE CT controller C as
many times as necessary unt il the desired
driv e program is selected.
The selected driv e program appears in the
multifunction display. After five secon ds
the disp lay goes out and the status icon of
the selected drive program appears.
The driv e program indicator on DYNAMIC
SE LE CT controller C lights up in red.
Available drive programs:
I Indivi dual Indivi dual settings
C Comfort Comfort-oriente d, opt i-
mum-economy engine
and transmission settings
S Spo rt Spo rty engine and trans-
mission settings
S+ Sport Plus Particularly sporty trans-
mission settings
Race
Maximum sportiness and
engine and transmission
settings suitable for the
racetrack
Additional information for drive programs
( Y
page 164).
You can also change gear yourself using the
steering wheel paddle shifters. For further
information on the manual drive program
( Y
page 166).158
DYNAMIC SELECT controller (Mercedes-AMG vehicles)
Driving and parking
Mercedes-AMG vehicles: it is only possible
to use kickdown in the automatic drive pro-
gram and the temporary manual drive pro-
gram M . When manual drive program M is
permanently activated, kickdown is not pos-
sible.
For further information on kickdown in man-
ual drive program M ( Y
page 168).
Rocking the vehicle free Shifting the transmission repeatedly between
gears D and R may help to free the vehicle if it
has become stuck in slush or snow. The vehi-
cle's engine management system limits the
speed to a maximum of 5 mph (9 km/h) when
shifting back and forth. To shift back and forth
between transmission positions D and R ,
move the DIRECT SELECT lever up and down
past the point of resistance.
Drive programs
All vehicles (except Mercedes-AMG
vehicles)
Drive program C (Comfort)
Drive program C is characterized by the fol-
lowing: R
the vehicle delivers comfortable, economi-
cal handling characteristics. R
the vehicle pulling away more gently in
forward and reverse gears, unless the
accelerator pedal is depressed fully. R
the vehicle having improved driving stabil-
ity, for example on slippery road surfaces. R
optimal fuel consumption resulting from
the automatic transmission shifting up
sooner. The vehicle is driven in the low
engine speed range and the wheels are less
likely to spin. Drive program S (Sport)
Drive program S is characterized by the fol-
lowing: R
sporty engine settings. R
the automatic transmission shifting up
later. the fuel consumption possibly being
higher as a result of the later automatic
transmission shift points.
Drive program I (Individual)
In drive program I the following properties of
the drive program can be selected: R
the drive (engine and transmission man-
agement) R
the steering R
the availability of the ECO start/stop func-
tion R
the climate control:
Information about the configuration of drive
program I with COMAND or Audio 20 can be
found in the Digital Operator's Manual.
i To permanently select the gears in drive
program I using the steering wheel paddle
shifters, select the M (manual) setting for
the drive.
Off-road drive program
The Off-road drive program is characterized
by the following: R
the vehicle exhibits optimal driving charac-
teristics on easily negotiable off-road ter-
rain.
Drive program E (Economy)
Drive program E is characterized by the fol-
lowing: R
comfort-oriented engine settings. R
optimal fuel consumption resulting from
the automatic transmission shifting up
sooner. R
the vehicle pulling away more gently in
forward and reverse gears, unless the
accelerator pedal is depressed fully.164
Automatic transmission
Driving and parking
R
the automatic transmission shifting up
later. R
the fuel consumption possibly being higher
as a result of the later automatic transmis-
sion shift points. R
the suspension exhibits particularly stiff
springing and damping settings (vehicles
with AMG adaptive sport suspension sys-
tem). R
gliding mode is not available. R
the ECO start/stop function is not availa-
ble.
Manual gear shifting
General notes You can change gear yourself using the steer-
ing wheel paddle shifters. The transmission
must be in position D .
Depending on which paddle shifter is pulled,
the automatic transmission immediately
shifts into the next gear down or up, if per-
mitted.
Mercedes-AMG vehicles: to use manual
shifting, you have two options: R
temporary setting R
permanent setting
If you activate manual gearshifting, the mul-
tifunction display will show the current gear
instead of transmission position D .
If manual gearshifting is deactivated, the
gears will be selected automatically. Temporary setting X
To activate: shift the DIRECT SELECT lever
to position D . X
Pull steering wheel paddle shifter C or D .
Temporary setting will be active for a certain
amount of time. Under certain conditions the
minimum amount of time is extended, e.g. in
the case of lateral acceleration, during an
overrun phase or when driving on steep ter-
rain. X
To deactivate: pull steering wheel paddle
shifter D and hold it in place.
or X
Use the DIRECT SELECT lever to switch the
transmission position.
or X
All vehicles (except Mercedes-AMG vehi-
cles): use the DYNAMIC SELECT button to
change the drive program.
Mercedes-AMG vehicles: use the DYNAMIC
SELECT controller to change the drive pro-
gram.166
Automatic transmission
Driving an d parking