
#Keep children away from fuel.
If yo uoro ther people come int ocontact with
fuel, obser vethef ollowing:
#Immediatel yrins efueloffyo ur skin wit h
soap and water.
#If fuel comes int ocontact wit hyour
ey es, immediatel yrins ethem thor‐
oughl ywithc lean water.Seek medical
attentio nimmediately.
#Ifyo us wallowf uel, seek medical atten‐
tio nimmediatel y.Do no tinduce vomit‐
ing.
#Chang eimmediately out of clo thing that
has com eintoc ontact wi thfuel.
&
WARNING Risk ofexplosion or fire due
to electros tatic charge
Electros taticch arge can cause spa rksa nd
th ereb yignit efuel vapors.
#Alw ayst ouc hthe me talv ehicle body
befor eopening thef uel filler cap or
to uchingt he pumpnozzle.
This dischar gesa ny electros tatic charge that
ma yhave built up.
* NO
TEDama gecaused bythew rong fuel
Fu elthat does no tconform tother equired
qu alityc an lead toinc reased wear as well as
damag etothe engine and exhaus tsystem.
#Onl yusethef uel recommended.
* NO
TEDama gecaused bythew rong fuel
Ve hicles wit hagasoline engine:
Even small amountsoft he wrong fuel could
re sult in damag etothe fuel sy stem, the
engine and thee mission control sy stem.
#Onl yrefuel wit hlow -sulfur premium
grade fuel.
Thi sfuel ma ycontain up to10 %e thanol.
Yo ur vehicle is suitable foru se wit hE10 fuel.
Do no trefuel using:
RDiesel
RE15, E85, E100
RGasoline containing me thano l(M15, M30,
M85 ,M100)
RGasolinew itha dditives con tainin gm etal
If yo ua ccidenta llyrefuel wit hthe wrong fuel:
#Do no tswitc hthe ignition on.
#Consult aqualified specialis tworks hop.
* NO
TEDo no tuse diese ltorefuel vehi‐
cles wit hagasoline engine.
#Do no tswitc hont he ignition if you
accidenta llyr efuel wit hthe wrong fuel.
Otherwise, fuel can enter thef uel sys‐
te m. Even smal lamounts of thew rong
fuel could result in damag etothe fuel
sy stem and thee ngine. Notify aquali‐
fi ed specialis tworks hop and ha vethe
fuel tank and fue llin es drained com‐
pl et ely.
Driving and parking 13
9

#In particular,do no tparkond rygrass‐
land or har vested grain fields.
&
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.
* NO
TEDama getothev ehicle or thed riv‐
et ra in caused bythev ehicle rolling away
#Alw aysp roper lysecur ethe vehicle
agains trolling away.
#On uphillord ownhill gradients, tur nthe front
wheels towa rdst he curb.
#Press button 1(USA) or 2(Canada) once. %
When yous witch offt he vehicle, youc an still
opera tethes ide windo wandthep anoramic
sliding sunroof forf ivem inutes.
Garag edoor opener
Prog rammin gbutton sfor th egarag edoor
opener
& WARNING Risk ofexhaus tgas poisoning
Combustio nengines emit poisonous exhaust
ga ses suc hascarbon monoxide. Inhaling
th ese exhaus tgases causes poisoning.
#Ne verlea ve thee ngine running in an
enclose dspace wi thout suf ficient venti‐
lation.
& WARNING Risk of injury and entrapment
when openin gthe garage door using the
ga rage door opener
When youo perat eorp rogram theg arage
door wit hthe integrated garage door opener,
persons in ther ang eofm ovement of the
Driving and pa rking 14
1

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

Applying or releasing thee lectric pa rking
brak emanually
#To appl y:push handle 1.
The F (USA) or !(Canada) indicator
lam pappear sinthe instrument clus ter.
#To release: switchont he ignition.
#Pull handle 1.
The F (USA) or !(Canada) indicator
lam pint he instrument clus terg oes out.
Emer gency braking
#Press and hold handle 1.
When thev ehicle has been braked toa
st andstill:
RThe electric parkin gbrake is applied.
RThe F (USA) or !(Canada) symbol
appear sinthe instrument clus ter.
Pa rking thev ehicle
RIfyo ul eave thev ehicle par kedf or longer
th an four we eks, damag emayoccur tothe
batter y.
RIfyo ul eave thev ehicle par kedf or longer
th an six weeks, it ma ysufferd ama geas a
re sult of lac kofuse.
RInformation on parking your vehicle can be
obtained at aqualified specialis tworks hop.
St andb ymode
Function of thes tandb ymode
St andb ymode is characterize dbythefollowing:
RThe vehicle can be par kedo veral ong period
of time without losing po wer.
RThe vehicle batter yispreser ved.
RThe maximum period out of use is shown in
them ultimedia sy stem displa y.
RFunctions such as interior protection or tow-
aw ay protection ar enotavailable.
RThe connectio ntoonline services is inter rup‐
te d.
If th ef ollowing condition sarefulfilled, standby
mode can be activated or deactivated usingt he
multimedia sy stem:
RThe engine is switched off.
RThe ignition is switched on.
Exceeding thev ehicle's displa yedp eriod out of
use ma ycause incon venience, i.e .itcanno tbe
guarantee dthat thes tarter batter ywillr eliably
st ar tt he engine.
14 6
Driving and pa rking

Functions of ESP®(Electronic Stability Pro‐
gr am)
&
WARNING Risk of skidding if ESP is mal‐
functioning®
If ESP®is malfunctioning ,ESP®canno tcarry
out vehicle stabilization. In addition,o ther
driving saf etys ystems ar eswitched off.
#Driv eonc arefull y.
#Have ESP®checkedataq ualified spe‐
cialis tworks hop.
&
WARNING Risk of skidding if ESP®is
deactivated
If yo ud eactivat eESP
®,ESP®canno tcarry
out vehicle stabilization.
#ESP®shouldo nly be deacti vatedint he
fo llowing situations.
ESP®monitor sand impr oves driving stabilitya nd
traction,p articularly inthef ollowing situations:
RWhen pullin gawayonw etor slippe ryroads.
RWhen braking.
RIn stro ng sidewinds when youa redrivin g
fast erthan 50 mph(80 km/h).
ESP
®can stabilizet hevehicle byinter vening in
th ef ollowing ways:
ROne or mor ewheels ar ebrake d.
RThe engine output is adap teda ccording to
th es ituation.
ESP
®is deactivated if theE SP®OFF å warn‐
ing lam plightsupc ontinuousl yinthe instrument
clus ter:
RDriving stabilityw ill no longe rbeimprove d.
RCrosswind Assis tisnolonger active.
RThe driv ewheels could spin.
RETS/4ET Straction control is still active.
% Even when ESP
®is deactivated, youa restill
assis tedbyE SP®when braking.
ESP
®is inter vening if theE SP®÷ warning
lam pflashes in thei nstrument clus ter:
RDo no tdeacti vate ESP®.
ROnly depress thea ccelera torp edalasf ar as
is necessar y.
RAdapty our driving styletos uitthec urrent
ro ad and weather conditions.
Deactivat eESP
®inthef ollowing situations to
impr ovetraction:
RWhen using sno wchains
RIn deep snow
ROn sand or gr avel
% Spinning thew heels results in acutting
action whic hprovide sbette rg rip.
ESP
®is deactivated if theå ESP®OFFwarn‐
ing lam plightsupc ontinuousl yinthe instrument
clus ter.
If th eE SP
®÷ warning lam plightsupc ontinu‐
ousl y,ESP®is no tavailable due toam alfunction.
Observ eanyinformation whic hmaybe displa yed
in thei nstrument clus ter:
RWa rning and indicator lamps (→pag e396)
RDispla ymessages
Drivinga nd parking 14
9

Operating cruise control
&WARNING Risk of accident duet o
unkno wnstored speed
If yo uc all up thes tore ds peed and this is
lo we rthan your cur rent speed ,the vehicle
decelerates.
If yo udon otknow thes tore ds peed, the
ve hicle could decelerat eunexpectedl y.
#Take intoa ccount thet raffic situation
befor ecallingupt hestored speed.
#If th es tore ds peed is no tknown, store
th ed esired speed again.
Chang eintoal owergear in good time on long
and steep downhill gradients. This is especially
impor tant if thev ehicle is laden. By doing so,
yo uw illmak euse of theb raking ef fect of the
engine. This relie vest he load on theb rake sys‐
te ma nd pr events theb rake sf romo verheating
and wearing tooq uickl y.
Prerequisites
RCruise contro lisselecte d.
RESP®mustbes witched on, but no tinter ven‐
ing.
RThe driving speed must be at least15m ph
(20 km/h).
#To stor ec urrent speed ;(once af ters tart‐
ing thev ehicle).
or
#To cal lups tore ds peed ;.
#Todeactivat ecruise control :.
#Pressthel eve rbrief ly:s tore ds peed is
increased =orreduced ?by1m ph
(1 km/h).
or
#Press and hold thel eve r:stored speed is
increased =orreduced ?in1m ph
(1 km/h) increments.
15 8
Driving and pa rking

RIf Distance Pilo tDISTRONIC is deacti va‐
te dw itht he cruise control le ver,e.g. bya
ve hicle occupant or from outside the
ve hicle.
RIfth ee lectrics in thee ngine compart‐
ment ,the batter yorthe fuses ar etam‐
pered with.
RIf th eb atter yisd isconnected.
RIfth ev ehicle is accelerated, e.g. bya
ve hicle occupant.
#Alw aysd eactivat eDista nce Pilot
DISTRONIC and secu rethev ehicle to
pr eve nt it from rolling away befor eyou
lea vethed rive r's seat.
&
WARNING Risk of accident duet o
unkno wnstored speed
If yo uc all up thes tore ds peed and this is
lo we rthan your cur rent speed ,the vehicle
decelerates.
If yo udon otknow thes tore ds peed, the
ve hicle could decelerat eunexpectedl y.
#Take intoa ccount thet raffic situation
befor ecallin gupt hestored speed.
#If th es tore ds peed is no tknown, store
th ed esired speed again.
&
WARNING Risk of accident duetou nex‐
pecte dacceleration byDis tance Pilot
DISTRONIC
If Dis tance Pilo tDISTRONIC no longer
de tects avehicle in front, it ma yunexpect‐
edly accelerat etothe speed stored.
RThis speed ma ybetoo high foraf ilter
lane or aslip road.
RIf drivin gintheright lane, this speed may
be so high that youp ass vehicles driving
on thel eft( in count ries wher etraffic
drives on ther ight).
RIf driving in thel eftlane, this speed may
be so high that youp ass vehicles driving
on ther ight (in count ries wher etraffic
drives on thel eft).
Alw aysc arefully obser vethet raffic condi‐
tionsa nd beready tobrak eata ll times.
&
WARNING Risk of accident duetoD is‐
ta nce Pilo tDISTRONIC pulling away auto‐
matically
If Dis tance Pilo tDISTRONIC pe rforms an
automatic driving-of fprocedure, thev ehicle
ma yaccelerat eunexpectedly.
Wher enecessar y,brak ethe vehicle yourself
and take evasiv eaction.
Requ irementsRThevehicle's engine or mus tbeswitched on.
RThe electric parking brak emustber eleased.
RParking Pilo tisnotbeing used topar kthe
ve hicle or toexit from aparkin gspace.
RESP®mus tbes witched on, but no tinter ven‐
ing.
RThe transmission must be in positionD.
RThe driver's door ,fro nt passenger door and
th er ear door smustbec losed.
Drivin gand parking 16
3

RThe engine hood mustbeclosed.
#Remo veyour foot from thea ccelerator pedal.
#Tostor ec urrent speed 2.
Yo ur vehicle adapts its speed tothat of the
ve hicle in front, but onl yuptothestored
speed.
or
#To cal lups tore ds peed 2.
#OrOn vehicles with DrivingA ssistance
Pa ckag ea nd Traf ficS ign Assis t:The dis‐
pla yeds peed limit is adop ted, if available 2.
#Todeactivat eDista nce Pilo tDISTRONIC 1.
#Toinc rease 3orreduce 4thes peed.
#Toreduce 5or increase 6thes pecified
dis tance from thev ehicle in front.
Pulling away wit hD istance Pilo tDISTRONIC
Re quirement: aspeed mus thave been pr evi‐
ousl ystore d.
#Re mo veyour foot from theb rake pedal.#Brief lypull thec ruise control le vertow ards
yo u2.
16 4
Driving and pa rking