Anti-Theft Alarm systemsee ATA (Anti-Theft Alarm system)
Arm rest
St owage compartment .................. 327
Asht ray.............................................. .334
Assistance display (on-board com-
puter) ..................................................2 68
Assistance menu (on-board com-
puter) ..................................................2 69
ASSYST PLUS
Displaying a service message ........3 58
Hiding a service message .............. 358
Resetting the service interval dis-
play ................................................ 358
Service message ............................ 357
Special service requirements ......... 358
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 78
Function ...........................................7 8
Switching off the alarm .................... 78
ATTENTION ASSIST
Activating/deactivating ................. 271
Display message ............................ 299
Function/notes ............................. 228
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 293
see Lights
Automatic car wash (care) ............... 359
Automatic engine start (ECO start/
stop function) .................................... 167
Automatic engine switch-off (ECO
start/stop function) .......................... 166
Automatic headlamp mode .............. 130
Automatic transmission
Accelerator pedal position ............. 173
Automatic drive program ............... 174
Changing gear ............................... 173
DIRECT SELECT lever ..................... 170
Display message ............................ 308
Driving tips .................................... 173
Emergency running mode .............. 177
Engaging drive pos itio
n .................. 171
Engaging neutral ............................ 171 Engaging park position automati-
cally ............................................... 170
Engaging reverse gear ................... 171
Engaging the park position ............ 170
Kickdown ....................................... 173
Manual drive program .................... 174
Manual drive program (Mercedes-
AMG vehicles) ................................ 175
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 275
Overview ........................................ 170
Problem (malfunction) ................... 177
Program selector button ................ 173
Pulling away ................................... 165
Starting the engine ........................ 164
Steering wheel paddle shifters ...... 174
Transmission position display ........ 172
Transmission positions .................. 172
Automatic transmission emer-
gency mode ....................................... 177
B
BAS (Brake Assist System) ................. 69
BAS PLUS (Brake Assist System
PLUS) with Cross-Traffic Assist
Function/notes ................................ 69
BAS PLUS with Cross-Traffic Assist
(Brake Assist PLUS with Cross-
Traffic Assist)
Important safety notes .................... 69
Battery (high-voltage)
see High-voltage battery
Battery (SmartKey)
Checking .......................................... 82
Important safety notes .................... 82
Replacing ......................................... 82
Battery (vehicle)
Charging ........................................ 374
Display message ............................ 295
Important safety notes .................. 372
Jump starting ................................. 376
Belt
see Seat belts
Belt bag ................................................ 48
Blind Spot Assist
see Active Blind Spot Assist
4Index
If you come into contact with the electrolyte,
observe the following:
RRinse off the electrolyte from your skin
immediately with water.
RImmediately rinse the electrolyte out of
your eyes thoroughly with clean water.
RIf the electrolyte is swallowed, immediately
rinse your mouth out thoroughly. Do not
induce vomiting.
RIf electrolyte comes into contact with your
skin or hair or is swallowed, seek medical
attention immediately.
RImmediately change out of clothing which
has come into contact with electrolyte.
RIf an allergic reaction occurs, seek medical
attention immediately.
The rear-view mirror and the exterior mirror on
the driver's side automatically go into anti-glare
mode if the following conditions are met simul-
taneously:
Rthe ignition is switched on
Rincident light from headlamps strikes the sen-
sor in the rear-view mirror.
The mirrors do not go into anti-glare mode if
reverse gear is engaged or if the interior lighting
is switched on.
Parking position for the exterior mir-
ror on the front-passenger side
Setting and storing the parking position
You can position the front-passenger side exte-
rior mirror in such a way that you can see the
rear wheel on that side as soon as you engage
reverse gear. You can store this position.
Using reverse gear
:Memory button M
;Adjustment button
=Button for the front-passenger side exterior
mirror
?Button for the driver's side exterior mirror
XTurn the SmartKey to position 2in the ignition
lock (Ypage 162).
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 exte-
rior 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 posi-
tion, the exterior mirror on the front-
passenger side returns to the driving position
after approximately ten seconds.
Using the memory button
You can store the parking position of the exte-
rior mirror on the front-passenger side using
memory button M:. The reverse gear must not
be engaged during the process.
XTurn the SmartKey to position 2in the ignition
lock (Ypage 162).
XPress button =for the exterior mirror on the
front-passenger side.
XUse adjustment button ;to adjust the exte-
rior mirror to a position that allows you to see
the rear wheel and the curb.
Mirrors125
Seats, steering wheel and mirrors
Z
Useful information
i
This Operator's Manual describes all models
and all standard and optional equipment of
your vehicle available at the time of publica-
tion of the Operator's Manual. Country-spe-
cific differences are possible. Please note
that your vehicle may not be equipped with all
features described. This also applies to
safety-related systems and functions.
iRead the information on qualified specialist
workshops (Ypage 28).
Notes on breaking-in a new vehicle
Important safety notes
The sensor system of some driving and driving
safety systems adjusts automatically while a
certain distance is being driven after the vehicle has been delivered or after repairs. Full system
effectiveness is not reached until the end of this
teach-in procedure.
New and replaced brake pads and discs only
reach their optimum braking effect after several hundred kilometers of driving. Compensate for
this by applying greater force to the brake pedal.
The first 1000 miles (1500 km)
The more you look after the engine when it is
new, the more satisfied you will be with its per-
formance in the future.
RYou should therefore drive at varying vehicle
and engine speeds for the first 1000 miles
(1500 km).
RAvoid heavy loads, e.g. driving at full throttle,during this period.
RWhen shifting gears manually, upshift in good
time, before the tachometer needle reaches
Ô of the way to the red area of the tachom-
eter.
RDo not manually shift to a lower gear to brake
the vehicle.
RTry to avoid depressing the accelerator pedal
beyond the point of resistance (kickdown).
RAll vehicles (except Mercedes-AMG vehi-
cles): ideally, for the first 1,000 miles
(1,500 km), drive in drive program E.Additional breaking-in notes for Mercedes-AMG
vehicles:
RDo not drive faster than 85 mph (140 km/h)
for the first 1,000 miles (1,500 km).
ROnly allow the engine to reach a maximum
engine speed of 4,500 rpm briefly.
RChange gear in good time.
RIdeally, for the first 1,000 miles (1,500 km),
drive in program C.
After 1000 miles (1500 km), you can increase
the engine speed gradually and accelerate the
vehicle to full speed.
You should also observe these notes on break-
ing in if the engine or parts of the drive train on
your vehicle have been replaced.
Always observe the maximum permissible
speed.
Driving
Important safety notes
GWARNING
Objects in the driver's footwell can restrict the pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle is
jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use
loose floormats and do not place floormats on
top of one another.
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.
Driving161
Driving and parking
Z
then not necessary to continue applying the
brakes during the automatic stop phase. When
you depress the accelerator pedal, the engine
starts automatically and the braking effect of
the HOLD function is deactivated.
All vehicles (except Mercedes-AMG vehi-
cles):automatic engine switch-off can take
place a maximum of four times in a row (initial
stop, then three subsequent stops).
Mercedes-AMG vehicles: the number of con-
secutive automatic engine switch-offs is unlimi-
ted.
Automatic engine start
The engine starts automatically if:
Ryou switch off the ECO start/stop function by pressing the ECO button
Ryou switch to drive program Sor M
Rin transmission position Dor Nthe brake
pedal is released and the HOLD function is not
active
Ryou depress the accelerator pedal
Ryou engage reverse gear R
Ryou move the transmission out of position P
Ryou unfasten your seat belt or open the driv-
er's door
Rthe vehicle starts to roll
Rthe brake system requires this
Rthe temperature in the vehicle interior devi-
ates from the set range
Rthe system detects moisture on the wind-
shield when the air-conditioning system is
switched on
Rthe battery's condition of charge is too low
Shifting the transmission to position Pdoes not
start the engine.
Deactivating or activating the ECO
start/stop function
All vehicles (except Mercedes-AMG vehi-
cles)
XTo deactivate: press ECO button :.
Indicator lamp ;goes out.
XTo activate: press ECO button :.
Indicator lamp ;lights up.
If indicator lamp ;is off, the ECO start/stop
function has been deactivated manually or as
the result of a malfunction. The engine will then
not be switched off automatically when the vehi- cle stops.
If drive program Sor Mhas been selected, the
ECO start/stop function is always deactivated.
If you switch on the ECO start/stop function
while drive program Sis selected, the drive pro-
gram automatically switches to E.
Mercedes-AMG vehicles
XTo deactivate: in drive program C, press ECO
button :.
or
XSwitch to drive program Sor M(Ypage 173).
Indicator lamp ;goes out.
Driving167
Driving an d parking
Z
Automa tic trans mission
Import ant safety notes
GWARNIN G
If th eengin espee dis abov eth eidlin gspee d
and you engage transmission position Dor R,
th evehicl ecould pull away suddenly. There is
a ris kof an accident.
When engagin gtransmission position Dor R,
always firmly depress th ebrak epedal and do
no tsimultaneously accelerate .
GWARNING
The automatic transmission switches to neu-
tral position Nwhen you switch off th eengine.
The vehicl emay rol laway. There is aris kof an
accident.
Afte rswitching off th eengine, always switch
to parking position P.Preven tth eparked vehi-
cle from rollin gaway by applyin gth eparking
brake.
Observ eth eimportant safet ynote sfor PLUG-I N
HYBRID vehicles (
Ypage 42).
DIRECT SELECT lever
Overview oftrans mission positions
jPark position wit hparking loc k
kReverse gear
iNeutral
hDrive
The DIRECT SELECT lever is on th eright of th e
steering column . The DIRECT SELECT lever always return
sto it s
original position .The curren ttransmission posi-
tion P,R,N or Dappear sin th etransmission
position display (
Ypage 172) in themultifunc-
tion display.
Engaging pa rkposition P
!If th eengin espee dis to ohigh or th evehicl e
is moving ,do no tshif tth eautomatic trans -
mission directl yfrom Dto R,from Rto Dor
directl yto P. The automatic transmission
could otherwise be damaged.
jPark position wit hparking loc k
kReverse gear
iNeutral
hDrive
XPush theDIRECT SELECT lever in th edirection
of arrow P.
Engaging pa rkposition P automatically
Park position Pis automatically engage dif:
Ryou switch off th eengin eusin gth eSmartKey
and remove th eSmartKey
Ryou switch off th eengin eusin gth eSmartKey
or usin gth eStart/Sto pbutto nand open th e
driver's door or front-passenger door
Rth edriver's door is opened when th evehicl eis
stationary or drivin gat ver ylow spee dand th e
transmission is in position Dor R
Under certain conditions, th eautomatic trans -
mission shifts automatically to transmission
position Pif th eHOLD function or DISTRONI C
PLU Sis activated. Observ eth einformation on
th eHOLD function (
Ypage 209) and on
DISTRONI CPLU S (Ypage 203).
170Automatic transmission
Driving an d parking
Engaging reverse gear R
!Only shift the automatic transmission toR
when the vehicle is stationary.
XIf the transmission is in position Dor N: push
the DIRECT SELECT lever up past the first
point of resistance.
XIf the transmission is in position P: depress
the brake pedal and push the DIRECT SELECT
lever up past the first point of resistance.
The ECO start/stop function is not available
when reverse gear is engaged. Further informa-
tion on the ECO start/stop function
(
Ypage 166).
Shifting to neutral N
GWARNING
If children are left unsupervised in the vehicle,
they could:
Ropen the doors, thus endangering other
people or road users.
Rget out and disrupt traffic.
Roperate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
Rrelease the parking brake.
Rshifting the automatic transmission out of
park position P
RStart the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
XIf the transmission is in position Dor R: push
the DIRECT SELECT lever up or down to the
first point of resistance.
XIf the transmission is in position P: depress
the brake pedal and push the DIRECT SELECT lever up or down to the first point of resist-
ance.
If you switch the engine off with the transmis-
sion in position Ror D, the automatic transmis-
sion shifts to Nautomatically. With the SmartKey:
if you then open the driv-
er's door or the front-passenger door or remove
the SmartKey from the ignition, the automatic
transmission shifts to Pautomatically.
With the Start/Stop button: ifyou t
hen open
the driver's door or the front-passenger door,
the automatic transmission shifts to Pautomat-
ically.
If you want the automatic transmission to
remain in neutral N, e.g. when having the vehicle
cleaned in an automatic car wash with a towing system:
Using the SmartKey:
XSwitch on the ignition.
XDepress the brake pedal and keep it
depressed.
XShift to neutral N.
XRelease the brake pedal.
XRelease the electric parking brake.
XSwitch off the ignition and leave the SmartKey
in the ignition lock.
With the Start/Stop button:
XRemove the Start/Stop button from the igni-
tion lock.
XInsert the SmartKey into the ignition lock.
XSwitch on the ignition.
XDepress the brake pedal and keep it
depressed.
XShift to neutral N.
XRelease the brake pedal.
XRelease the electric parking brake.
XSwitch off the ignition and leave the SmartKey
in the ignition lock.
Engaging drive position D
XIf the transmission is in position Ror N: push
the DIRECT SELECT lever down past the first
point of resistance.
XIf the transmission is in position P: depress
the brake pedal and push the DIRECT SELECT lever down past the first point of resistance.
Automatic transmission171
Driving and parking
Z
Transmission position display
All vehicles (except Mercedes-AMG
vehicles)
The current transmission position and drive pro-
gram appear in the multifunction display.
:Transmission position
;Gear
=Drive program
The arrows in the transmission position display
show how and into which transmission positions
you can shift using the DIRECT SELECT lever.
If the transmission position display in the mul-
tifunction display is not working, you should pull
away carefully to check whether the desired
transmission position is engaged. Ideally, you
should select transmission position Dand drive
program E(for PLUG-IN HYBRID vehicles select
drive program E+) or S.
Mercedes-AMG vehicles
The current transmission position and drive pro-
gram appear in the multifunction display.
:Transmission position
;Drive program The arrows in the transmission position display
show how and into which transmission positions
you can shift using the DIRECT SELECT lever.
If the transmission position display in the mul-
tifunction display is not working, you should pull
away carefully to check whether the desired
transmission position is engaged. Ideally, you
should select transmission position Dand drive
program Cor S.
Transmission positions
BPark position
Only shift the transmission into posi-
tion Pwhen the vehicle is stationary
(
Ypage 189). The parking lock
should not be used as a brake when
parking. Always apply the electronic
parking brake in addition to the park-
ing lock in order to secure the vehi-
cle.
If the vehicle electronics are malfunc- tioning, the transmission may be
locked in position P. Have the vehicle
electronics checked immediately at a
qualified specialist workshop.
CReverse gear
Only shift the transmission into posi-
tion Rwhen the vehicle is stationary.
ANeutral
Do not shift the transmission to N
while driving. Otherwise, the auto-
matic transmission could be dam-
aged.
No power is transmitted from the
engine to the drive wheels.
Releasing the brakes will allow you to
move the vehicle freely, e.g. to push
it or tow it.
If ESP
®is deactivated or faulty: shift
the transmission to position Nif the
vehicle is in danger of skidding, e.g.
on icy roads.
!Rolling in neutral Ncan damage
the drive train.
7Drive
The automatic transmission changes
gear automatically. All forward gears
are available.
172Automatic transmission
Driving an d parking
Drivingtips
Changin ggea r
The automatic transmissio nshift sto th eindi-
vidual gear sautomatically when it is in trans -
missio nposition D.Thi sautomatic gear shiftin g
behavio ris determined by:
Rth eselecte ddrive program (Ypage 173)
Rtheposition of th eaccelerator peda l
(Ypage 173)
Rth eroad speed
Accelerator pedal position
Your style of drivin ginfluences how th eauto-
matic transmissio nshift sgear :
Rlittlethrottle: early upshift s
Rmore throttle: lateupshift s
Kickdown
Use kickdown fo rmaximum acceleration .
XDepress theaccelerator peda lbeyond th e
pressure point.
The automatic transmissio nshift sto alowe r
gear dependin gon th eengin espeed.
XEase of fth eaccelerator peda lonce th e
desire dspeed is reached.
The automatic transmissio nshift sbac kup.
Rockin gth evehicle free
Rocking th evehicle free by shiftin gbac kand
fort hbetween transmissio nposition sD and R
can hel pto free avehicle that has becom estuck
in mud or snow. The vehicle' sengin emanage-
men trestricts switchin gbetween transmissio n
position sD and Rto speeds up to amaximum of
5 mph (9 km/h). To shift bac kand fort hbetween
transmissio nposition sD and R,move th e
DIREC TSELECT lever up and down past th e
poin tof resistance.
Program selector butto n
Thissection describes th eprogram selecto rbut -
to nfo rall vehicles except PLUG-I NHYBRID vehi-
cles. Information on automatic drive programs
fo rPLUG-I NHYBRID vehicles (
Ypage 250).
XAll vehicles (except Mercedes-AMG vehi-
cles andPLUG-IN HYBRID) :press program
selecto rbutto n: to chang eth edrive pro -
gram.
The selecte ddrive program appears in th e
multifunction display.
XMercedes-AMG vehicles :press program
selecto rbutto n: repeatedly until th elette r
fo rth edesire ddrive program appears in th e
multifunction display.
The program selecto rbutto ninfluences:
Rth edrive program (Ypage 174)
Rtheengin emanagemen t
On Mercedes-AMG vehicles ,drive program Eis
called drive program C.
The automatic transmissio nswitches to auto-
matic drive program E(drive program Cin
Mercedes-AMG vehicles).
All vehicles (except Mercedes-AMG vehicles
an dPLUG-IN HYBRID vehicles )
EEconom yComfortable ,economical
drivin g
SSpor tSporty drivin gstyle
Automatic transmission173
Driving and parking
Z