
XTurn the SmartKey to position2in the igni-
tion lock (
Ypage 151).
XPress button =for the exterior mirror on
the front-passenger side.
XEngage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
XUse adjustment button ;to adjust the
exterior mirror to a position that allows you
to see the rear wheel and the curb.
The parking position is stored.
iIf you shift the transmission to another
position, the exterior mirror on the front-
passenger side returns to the driving posi-
tion after approximately ten seconds.
Using the memory button
You can position the front-passenger side
exterior mirror in such a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. This setting can be
stored using memory button M:.
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 151).
XPress button =for the exterior mirror on
the front-passenger side.
XUse adjustment button ;to adjust the
exterior mirror to a position that allows you
to see the rear wheel and the curb.
XPress memory button M: and one of the
arrows on adjustment button ;within
three seconds.
The parking position is stored if the exterior
mirror does not move.
XIf the mirror moves out of position, repeat
the steps.
Calling up a stored parking position set-
ting
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 151).
XAdjust the exterior mirror on the front-
passenger side using button =.
XEngage reverse gear.
The exterior mirror on the front-passenger
side moves to the stored parking position.
The exterior mirror on the front-passenger
side moves back to its original position:
Ras soon as you exceed a speed of 9 mph
(15 km/h)
Rabout ten seconds after you have disen-
gaged reverse gear
Rif you press button ?for the exterior mir-
ror on the driver's side
Memory function
Important safety notes
GWARNING
If you use the memory function on the driver's side while driving, you could lose control of
the vehicle as a result of the adjustments
being made. There is a risk of an accident.
Only use the memory function on the driver's
side when the vehicle is stationary.
GWARNING
When the memory function adjusts the seat or steering wheel, you and other vehicle occu-
pants – particularly children – could become
trapped. There is a risk of injury.
While the memory function is making adjust-
ments, make sure that no one has any body
parts in the sweep of the seat or steering
wheel. If somebody becomes trapped, imme-
diately release the memory function position
button. The adjustment process is stopped.
120Memory function
Seats, steering wheel and mirrors

GWARNING
Children could become trapped if they acti-
vate the memory function, particularly when
unattended. There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The memory function can be used at any time,
e.g. even when the SmartKey isn't in the igni-
tion lock.
Storing settings
With the memory function, you can store up
to three different settings, e.g. for three dif-
ferent people.
The following settings are stored as a single
memory preset:
Rseat, backrest, head restraint position and
contour of the backrest in the lumbar
region
Ractive multicontour seat: side bolsters of
the backrest, shoulder of the backrest, con-
tour of the backrest, dynamic function level
Rseat heating: distribution of the heated sec- tions of the seat cushion and backrest
Rdriver's side: position of the exterior mir-
rors on the driver's and front-passenger
sides
Rposition of the head-up display
XAdjust the seat accordingly (Ypage 108).
XOn the driver's side, adjust the steering
wheel (
Ypage 114) and the exterior mirrors
(
Ypage 118).
XPress memory button Mand one of the
storage position buttons 1,2or 3within
three seconds.
The settings are stored in the selected pre-
set position. A tone sounds when the set-
tings have been completed.
Calling up a stored setting
XPress and hold the corresponding storage
position button 1,2or 3until:
RSeat
RSteering wheel
RExterior mirrors
RHead-up display
are in the stored position.
iIf you release the storage position button,
the seat, steering wheel and mirror setting
functions stop immediately. The multicon-
tour seat setting or the 4-way lumbar sup-
port is still carried out.
Memory function121
Seats, steering wheel and mirrors
Z

The hazard warning lamps automatically
switch on if:
Ran air bag is deployed or
Rthe vehicle decelerates rapidly from a
speed of above 45 mph (70 km/h) and
comes to a standstill
The hazard warning lamps switch off auto-
matically if the vehicle reaches a speed of
above 6 mph (10 km/h) again after a full
brake application.
The hazard warning lamps still operate if the
ignition is switched off.
Cornering light function
The cornering light function improves the illu-
mination of the road over a wide angle in the
direction you are turning, enabling better vis-
ibility in tight bends, for example. It can only
be activated when the low-beam headlamps
are switched on.
Active:
Rif you are driving at speeds below 25 mph
(40 km/h) and switch on the turn signal or
turn the steering wheel
Rif you are driving at speeds between
25 mph (40 km/ h)and 45 mph (70 km/h)
and turn the steering wheel
The cornering lamp may remain lit for a short
time, but is automatically switched off after
no more than three minutes.
Adaptive Highbeam Assist Plus
General notes
With Adaptive Highbeam Assist Plus, you can
automatically switch between low-beam, par-
tial high-beam and high-beam headlamps.
Partial high-beam is a form of illumination
whereby the high-beam is directed past other
road users. Other road users are kept out of
the high-beam. This prevents glare. When
there is a vehicle in front, for example, the
high-beam headlamps illuminate the areas to
its right and left, and the vehicle in front is
illuminated by the low-beam headlamps.
The system automatically adapts the low-
beam headlamp range depending on the dis-
tance to the other vehicle. Once the system
no longer detects any other vehicles, it reac-
tivates the high-beam headlamps.
If the high-beam or partial high-beam are
causing too much reflection from traffic
signs, the lights are automatically dimmed
and glare for the driver caused by the reflec-
tions is thus avoided.
The system's optical sensor is located behind the windshield near the overhead control
panel.
Exterior lighting127
Lights and windshield wipers
Z

GWARNING
Unsuitable footwear can hinder correct usage of the pedals, e.g.:
Rshoes with thick soles
Rshoes with high heels
Rslippers
There is a risk of an accident.
Wear suitable footwear to ensure correct
usage of the pedals.
GWARNING
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.
GWARNING
If the parking brake has not been fully
released when driving, the parking brake can:
Roverheat and cause a fire
Rlose 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: at low engine
oil temperatures below 68 ‡ (+20 †), the
maximum engine speed is restricted in
order to protect the engine. To protect the engine and maintain smooth engine oper-
ation, avoid driving at full throttle when the
engine is cold.
SmartKey positions
SmartKey
gTo remove the SmartKey
1Power supply for some consumers, such
as the windshield wipers
2Ignition (power supply for all consumers)
and drive position
3To start the engine
The SmartKey can be turned in the ignition
lock even if it is not the correct SmartKey for
the vehicle. The ignition is not switched on.
The engine cannot be started.
Start/Stop button
General notes
All vehicles are equipped with a removable
Start/Stop button.
The Start/Stop button must be inserted in the
ignition lock and the SmartKey must be in the
vehicle.
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.
Pressing the Start/Stop button several times
in succession corresponds to the different
key positions in the ignition lock. This is only
Driving151
Driving and parking
Z

Program selector button
XAll vehicles (except Mercedes-AMG
vehicles):press program selector but-
ton :to change the drive program.
The selected drive program appears in the
multifunction display.
XMercedes-AMG vehicles: press program
selector button :repeatedly until the let-
ter for the desired drive program appears in
the multifunction display.
The program selector button influences:
Rthe drive program (Ypage 164)
Rthe engine management
On Mercedes-AMG vehicles, drive program E
is called drive program C.
The automatic transmission switches to auto-
matic drive program E(drive program Cin
Mercedes-AMG vehicles). All vehicles (except Mercedes-AMG vehi-
cles)
E
EconomyComfortable, economical
driving
S SportSporty driving style
You can also activate manual drive program
M using the steering wheel paddle shifters
(
Ypage 164). In manual drive program M,
you can briefly change gear yourself by using the steering wheel paddle shifters.
Mercedes-AMG vehicles
C Controlled
EfficiencyComfortable, economical
driving
S SportSporty driving style
M ManualManual gear shifting
Permanent drive program Mis only available
for Mercedes-AMG vehicles.
Further information about permanent drive
program M(
Ypage 165).
You can also activate manual drive program
M using the steering wheel paddle shifters
(
Ypage 164). In manual drive program M,
you can briefly change gear yourself by using
the steering wheel paddle shifters.
For further information on the automatic drive
program, see (
Ypage 164).
Steering wheel paddle shifters
Automatic transmission163
Driving and parking
Z

You can activate manual drive programMin
the E(C in AMG vehicles) and Sautomatic
drive programs using steering wheel paddle
shifters :and ;(
Ypage 164). In manual
drive program M, you can briefly change gear
yourself by using the steering wheel paddle
shifters.
Mercedes-AMG vehicles: you can also acti-
vate manual drive program Mwith the pro-
gram selector button (
Ypage 165). In man-
ual drive program M, you can permanently
change gear yourself by using the steering
wheel paddle shifters.
Automatic drive program
Automatic drive program E
Drive program E(drive program Con
Mercedes-AMG vehicles) is characterized by
the following:
Rcomfort-oriented engine settings.
Roptimal fuel consumption resulting from
the automatic transmission shifting up
sooner.
Rthe vehicle pulling away more gently in
forward and reverse gears, unless the
accelerator pedal is depressed fully.
Rthe vehicle has improved driving stability
on slippery road surfaces, for example.
Rthe automatic transmission shifting up
sooner. This results in the vehicle being
driven at lower engine speeds and the
wheels being less likely to spin.
Automatic drive program S
Drive program Sis characterized by the fol-
lowing:
Rsporty engine settings.
Rthe vehicle pulling away in first gear.
Rthe automatic transmission shifting up
later.
Rthe fuel consumption possibly being higher
as a result of the later automatic transmis-
sion shift points.
Manual drive program M
General notes
In this drive program, you can briefly change
gear yourself by using the steering wheel pad-
dle shifters. The transmission must be in posi-
tion D.
You can activate manual drive program Min
the E(C in Mercedes-AMG vehicles) and S
automatic drive programs.
Mercedes-AMG vehicles: as well as tempo-
rary drive program M, you can also activate
permanent drive program M. Further infor-
mation about permanent drive program M
(
Ypage 165).
Activating
XShift the transmission to position D.
XPull the left or right steering wheel paddle
shifter (
Ypage 163).
Manual drive program Mis temporarily acti-
vated.
All vehicles (except Mercedes-AMG
vehicles:)Mand the selected gear appear
in the multifunction display.
Shifting gears
If you pull on the left or right steering wheel
paddle shifter, the automatic transmission
switches to manual drive program Mfor a
limited amount of time. Depending on which
paddle shifter is pulled, the automatic trans-
mission immediately shifts into the next gear
down or up, if permitted.
XTo shift up: pull the right-hand steering
wheel paddle shifter (
Ypage 163).
The automatic transmission shifts up to the
next gear.
If the maximum engine speed on the cur-
rently engaged gear is reached and you
164Automatic transmission
Driving and parking

continue to accelerate, the automatic
transmission automatically shifts up in
order to prevent engine damage.
Mercedes-AMG vehicles:the automatic
transmission will not shift up to the next
gear when the engine speed is very low.
XTo shift down: pull on the left-hand steer-
ing wheel paddle shifter (
Ypage 163).
The automatic transmission shifts down to the next gear.
If the engine exceeds the maximum engine
speed when shifting down, the automatic
transmission protects against engine dam- age by not shifting down.
Automatic down shifting occurs when
coasting.
Shift recommendation
The gearshift recommendations assist you in
adopting an economical driving style. The rec-
ommended gear is shown in the multifunction
display.
XShift to recommended gear ;according
to gearshift recommendation :when
shown in the multifunction display of the
instrument cluster.
Deactivating
If you have activated manual drive program
M , it will remain 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 terrain. If manual drive program
Mhas been deacti-
vated, the automatic transmission shifts into
the automatic drive program that was last
selected.
You can also deactivate manual drive pro-
gram Myourself:
XPull on the right-hand steering wheel pad-
dle shifter and hold it in place (
Ypage 163).
or
XUse the DIRECT SELECT lever to switch the
transmission position.
or
XUse the program selector button to change
the drive program (
Ypage 163).
Manual drive program Mis deactivated.
The automatic transmission switches to
the previously activated drive program E
(drive program Con Mercedes-AMG vehi-
cles) or S.
Manual drive program (Mercedes-
AMG vehicles)
General information
In this drive program, you can permanently
change gear yourself by using the steering
wheel paddle shifters. The transmission must be in position D.
Manual drive program Mis different from
drive program Swith regard to spontaneity,
responsiveness and smoothness of gear
changes.
As well as this permanent drive program M,
you can also activate temporary drive pro-
gram M(
Ypage 164).
Switching on the manual drive program
In manual drive program M, you can change
gear using the steering wheel paddle shifters
if the transmission is in position D. You can
see the currently selected drive program and
which gear is engaged in the multifunction
display.
Automatic transmission165
Driving and parking
Z

XPress the program selector button
(
Ypage 163) repeatedly untilMappears in
the multifunction display.
Upshifting
!In manual drive program M, the automatic
transmission does not shift up automati-
cally even when the engine limiting speed
for the current gear is reached. When the
engine limiting speed is reached, the fuel
supply is cut to prevent the engine from
overrevving. Always make sure that the
engine speed does not reach the red area of
the tachometer. There is otherwise a risk of
engine damage.
:Gear indicator
;Upshift indicator
Before the engine speed reaches the red area,
an upshift indicator will be shown in the mul-
tifunction display.
XWhen message ;appears in the multi-
function display, pull on the right-hand
steering wheel paddle shifter.
Downshifting
XPull the left-hand steering wheel paddle
shifter (
Ypage 163).
The automatic transmission shifts down to
the next gear if this is permissible.
Maximum acceleration
XPull the left-hand steering wheel paddle
shifter until the transmission selects the
optimum gear according to the speed. If you slow down or stop without shifting
down, the automatic transmission automati-
cally shifts down.
Switching off the manual drive program
XPress the program selector button
(
Ypage 163) repeatedly until
Cor S
appears in the multifunction display.
166Automatic transmission
Driving and parking