Page 114 of 446

Activating/deactivatin gthe hazar dwarning
light
#Press but ton :.
Cornering light
Cornering light function
Cornering light impr ovesthe illumination of the
ro ad ove raw idea ngle in thed irection youa re
turning, enablingb ette rv isibilityint ight bends,
fo re xamp le. It can only be activated whenthe
lo wb eam is switched on.
The function is active:
RAt speeds belo w25mph (40 km/h) when
th et urns ignal light is switched on or the
st eering wheel is turned.
RAt speeds between 25 mph(40 km/h) and
45 mph(70 km/h) when thes teering wheel
is turned.
Tr af ficc ircle and intersection function: the
cornering light is acti vatedonb oths ides thro ugh
an evaluatio nofthe cur rent GP Sposition ofthe
ve hicle. It remains activ euntil af tert he vehicle
has lef tthe traf ficc ircle or thei ntersection.
Ad aptiv eHighbeam Assist
Function of Adaptiv eHighbeam Assist
&
WARNING Risk of accident despite
Ad aptiv eHighbeam Assist
Ad aptiv eHighbeam Assis tdoes no trecog‐
niz ethe following road users:
RRo ad user swithout lights, e.g .pedes‐
trians
RRo ad user swithp oor lighting ,e.g.
cyclists
RRo ad user swhosel ighting is obstructed,
e.g .bya barrier
11 2
Light and visibility
Page 116 of 446

#Switchont he high beam using thec ombina‐
tion switch.
When theh igh beam is switched on automat‐
icall yint he dar k,the_ indicator lam pin
th em ultifunction displa ycomes on.
#To switc hoff:switc hofftheh igh beam
using thec ombination switch.
Switching thed aytime running lights on/off
Multimedia sy stem:,Vehicle.÷ Light
Settings.Daytime Run. Lights
#Switc hthe function on Oor off ª.
Setting thes urround lighting
Prerequisite
The light switc hisintheà position. Multimedia sy
stem:
,Vehicle.÷ Light
Settings.Locator Lighting
Exterior switch-of fdela ytime: thee xterior
lighting is switched on foras horttime af tert he
ve hicle is switched off.
#Se tthe switch-of fdela ytime.
Locator lighting: ifas witch-of fdela ytime is
set, thee xterio rlighting remains lit for30s ec‐
onds af tert he vehicle is unloc ked. When you
st ar tt he vehicle, thel ocator lighting is switched
of fa nd automatic driving lights ar eactivated.
Interior lighting
Adjustin gthe in terior lighting
Fr ont overhead control panel
#1 p Switches thef ront left-hand reading
lam pon/off
#2 | Switches thea utomatic interior
lighting control on/off
#3 c Switches thef ront interior lighting
on/off
#4 u Switches ther ear interior lighting
on/off
11 4
Light and visibility
Page 131 of 446

Starting thev ehicle using asmartphone
&
WARNING Risk of crushing or entrap‐
ment duetou nintentional startin goft he
engine
Limbs could be crushed or trapped if the
engine is star tedu nintentionall yduring
service or maintenanc ework.
#Alw ayss ecur ethe engine agains tunin‐
te ntional startin gbefor ecarrying out
maintenance or repair work.
Re quirementsRPark position jis selected.
RThe anti- thefta larms ystemisn otarmed.
RThe panic alar misnotarmed.
RThe hazar dwarning lightsa reswitched off.
RThe engin ehood is closed.
RThe door sareclosed and loc ked.
RThe windo wsand slidings unroof ar eclosed.
#Startt he vehicle using thes martphone:
RYouc an car ryout amaximum of tw oconsec‐
utiv estartin ga ttem pts.
RYo uc an stop thea gain vehicle an ytime.
Securing thee ngine agains tstarting be fore
car rying out maintenance or repair work:
#Switc hont he hazar dwarning lights.
or
#Un loc kthe doors.
or
#Open theh ood.
St arting thev ehicle in eme rgency operation
mode
If th ev ehicle canno tbestarted, thePlace the
Key in the Marked Space See Operator's Manual
displa ymessag eappear sinthe multifunction
displa y.#Makesuret hat stow ages pace 2is em pty.
#Re mo veSmartK ey1 from thek eyring.
#Place Smart Key1 inthes towa ge space 2.
The vehicle will star ta fter as hor twhile.
If yo ur emo veSmartK ey1 from stowage
space 2thee ngine continues running .For
fur ther vehicle starts ho wever,SmartK ey1
mus tbel ocated in stowages pace 2during
th ee ntir ejourne y.
#Have SmartK ey1 checkedataq ualified
specialis tworks hop.
If th ev ehicle doe snotstar t:
#Lea veSmartK ey1 instow ages pace 2.
Drivin gand parking 12
9
Page 135 of 446
The engine isrestar teda utomatically if:
RIn transmission position hori theb rake
pedal is released when theH OLD function is
no ta ctive.
RYous hiftfromt ransmission position j.
RYoue ngager eve rseg ear k.
RYoud epress thea ccelerator pedal.
RYous wit ch todriv eprogram S+.
RAn automatic engine star tisn ecessar y. Deactivating or activating
theE CO start/
st op function
#Press button :.
If indicator lamp ;lightsu p,theE CO start/
st op function is switched on.
ECO display
The EC Odispla ysummarizes thed riving style
from thes tart of thej ourne ytoits completion
and assists youina chievin gthe mos teconomi‐
cal driving style.
Yo uc an influence consum ption if you:
Rdrivew ithp articular care
Rdriv ethe vehicle in driv eprogram E
Robservetheg earshif trecommendations
The inner segment light supgreen and theo uter
segment fills up:
1 moderat eacceleration
Drivinga nd parking 13
3
Page 136 of 446

2gentle deceleration and rolling
3 consis tent speed
The inne rsegment is gr ayand theo uter seg‐
ment em pties:
1 sporty acceleration
2 heavy braking
3 Fluctuation sinspeed
Yo uh ave driven economicall ywhen:
Rthet hree outer segments ar ecomple tely fil‐
led simultaneousl y.
RtheE CO displa yborder lights up.
The additional rang ea chieve dasar esult of your
drivin gstyle in co mparison toad rive rw itha
ve ry sporty driving styleiss hown under Bonus
fr. Start .The rang ed ispl ay ed does no tindicat ea
fi xe dc onsum ption reduction.
DY NA MIC SELECT switch
Function of theD YNAMI CSELECT switch
Use theD YNAMI CSELECT switc htochangethe
fo llowing driv eprograms:
RI( Individual): individualsettings
RS+ (Spor tPlus): particula rlys portyd rivin g
st yle
RS( Sport): sporty driving style
RC( Comfort): comfortable and economical
drivin gstyle
RE(Economy): particularly economical driving
st yle
Depending on thed rive program selected, the
fo llowing vehicle characteristic swillch ange:
RDriv esystem
-Engine and transmission management
-ESP®
-Dis tance Pilo tDISTRONIC
RSuspension
RSteering
RThe availabilityoft he ECOstart/s topf unc‐
tion
Operating theD YNAMI CSELECT switch
#Press DYNA MIC SELECT switch 1forw ards
or backwards.
The driv eprogram selected appea rsinthe
multifunction displa y.
134
Driving and pa rking
Page 144 of 446

garage door can become trapped or stru ck
by theg arag edoor.
#When using thei ntegrated garage door
opener ,alway sm akes uret hat nobody
is within thes weep of theg arag edoor.
Onl yoperat ethe garage door opener on thef ol‐
lowing garage doors:
RGarag edoor sw ithas afet ys topa nd reve rs‐
ing feature.
RGarag edoor sw hichc onform tothec urrent
U. S. safe tystandards.
When programmingag aragedoor opener ,park
th ev ehicle outside theg arage.
#Chec kifthe transmitter frequency of the
re mo tecontrol hast he frequency rang eo f
280 to868 MHz.
#Press and hold buttons 1,2or3.
Indica torlamp 4flashes yello w.
% It can take up to20 seconds befor ethe indi‐
cator lam pflashes yello w.
#Re lease thep reviousl ypressed button.
Indicator lamp 4continues toflash yello w.
#Po int remo tecontrol 5atad ista nc eof1i n
(1 cm )to3in(8c m)towa rdsb uttons 1,2
or 3.
#Press and hold button 6ofremo tecontrol
5.
RIndicator la mp4lightsupg reen :p ro‐
gr amming is finished.
RIndicator la mp4flashes green:p ro‐
gr amming has been successful. Addition‐
all y,synchronization of ther olling code
mus talso take place.
RIndicator lamp 4goes out, without light‐
ing up green or flashing: repeat thep ro‐
cedure.
#Re lease button 6onremo tecontrol 5.
% The remo tecontrol fort he garage door drive
is no tincluded in thes cope of deliver yofthe
ga rage door opener.
Synchronizing ther olling code
Prerequisites
RThe garage door sy stem uses arolling code.
14 2
Driving and pa rking
Page 146 of 446

Prerequisite
The corresponding button is programmed to
operat ethe garage door.
#Press and hold buttons 1,2or3 until
th eg arag edoor opens or closes.
#When indicator lamp 4flashes yellow: press
th ep reviously pressed but tona gain until the
ga rage door opens or closes. Clearing
theg arag edooro penerm emory
#Press and hold buttons :and ;.
Indicator lamp =lights up yello w.
#If indicator lamp =flashes green: release
buttons :and ;.
Electric pa rking brake
Au tomaticall yapplying the electric parking
brake
& WARNING Risk of accident and injury
due tochildren lef tunat tende dint he
ve hicle
If yo ul eave children unaccompanied in the
ve hicle, they ma ybea bletos etthev ehicle in
motion, fore xamp leby:
RRe leasing thep arking brake.
RShifting thet ransmission out of park
position j.
RStartin gthe engine.
In addition, they ma yoperat evehicle equip‐
ment.
#Ne verlea ve children and animals unat‐
te nde dint hevehicle.
#When leaving thev ehicle, alw ayst ake
th eS martK eywit hyou and loc kthe
ve hicle.
14 4
Driving and pa rking
Page 147 of 446

The electric parking brakeisapplied if thet rans‐
mission is in position jand one of thef ollow‐
ing condition sisfulfilled:
RThe engin eisswitched off.
RThe seat belt tongueisn otinser tedint he
seat belt buckle and thed rive r's door is
opened.
% Toprev ent application: pull theh andle of the
electric parking brake.
The electric parking brak eisalso applied if one
of thef ollowing condition sisfulfilled:
RDistance Pilo tDISTRONIC bring sthe vehicle
to as tandstill.
RThe HOL Dfunction is keeping thev ehicle sta‐
tionar y.
RParking Pilo tiskeeping thev ehicle station‐
ar y.
In addition, one of thef ollowing condition smust
be fulfilled:
RThe engin eisswitched off.
RThe seat belt tongueisn otinser tedint he
seat belt buckle and thed rive r's door is
opened.
RTher eisas ystemm alfunction.
RThe po wersupp lyis insuf ficient.
RThe vehicle is stationar yfor alengt hyperiod.
When thee lectric parking brak eisapplied, the
F (USA) or !(Canada) indicator lamp
lights up in thei nstrument clus ter.
The electric parking brak eisnotautomatically
engaged if thee ngine is switched of fbythe ECO
st art/ stop function.
Re leasing thee lectric pa rking brak eauto‐
matically
The elect ricp arkin gb rake isreleased when all of
th ef ollowing condition sarefulfilled:
RThe engin eisrunning.
RTh es eatb eltt ongue is inser tedi ntot he seat
belt buckle.
RThe transmission is in position hork and
y
o ud epress thea ccelera torp edalory ou shif
tfromt ransmission position jtoh or
k.
RIf th et ransmission is in position k,the
trunk lid mus tbeclosed.
If th es eat belt tongueisn otinser tedi ntot he
seat belt buckle, thef ollowing condition smust
be fulfilled:
RThe driver's door is closed.
RYo um ovet he transmission out of transmis‐
sion position joryouh ave prev iously
driven faster than 2m ph (3 km/h).
RIfth et ransmission is in position k,the
trunk lid mus tbeclosed.
If th ee lectric parking brak eisreleased, the
F (USA) or !(CANADA) indicator lam pin
th ei nstrument clus terg oes out.
Driving and parking 14
5