
1, 2,
3...
12 Vsocket ........................................ 253 A
ABS (Anti-lock Braking System) Display message ............................ 215
Function/notes ................................ 55
Warn ingl am p................................. 238
Accident (notes) ................................ 273
Activ elight function (display mes-
sage) ................................................... 220
Activ eService System PLUS
se eA SSYSTP LUS service interval
display
ADAPTIV EBRAKE ................................ .59
Adaptive bra kelamps ......................... 57
Adaptive Highbeam Assist Activating/deactivating .................108
Adaptive Main-Beam Assist
Display message ............................ 220
Switch ingo n/off (on-board com-
puter) ............................................. 206
Additional spe edometer ................... 204
Airbag Hea dbag .......................................... 37
Important safety gu idelines ............. 34
Airbags
Activati on......................................... 33
Front airba g(driver, front
passenger) ....................................... 36
Kneeba g.......................................... .36
Pelvi sairbag .................................... 37
Sid ebag ............................................ 36
Windowba g...................................... 38
AIRCAP ................................................. 84
AIRCA P(cle anin ginstructions) ........266
Ai rc onditioning
3-zon eTHERMOTRO NICl uxury
automatic air conditioning .............122
Activating/deactivating .................124
Activating/deactivating air-recir-
culatio nmode ................................ 128
Contro lling automatically ...............124
Co oling with air dehumidificatio n..1 24
Demist ingt he windscreen .............127
Rea rcontrol panel ......................... 123Setting the ai
rdistribution .............126
Setting the airflo w......................... 126
Setting the ai rvent s...................... 130
Setting the temperature ................125
Setting the temperature (re ar
compartment) ................................ 125
Switch ingt he residual heat func-
tion on/of f..................................... 129
THERMATIC 2-zone automatic cli-
mate control .................................. 121
Air-co nditionin gsyst em
se eC limate control
Ai rd ehumidification
Activating/deactivating with cool-
ing ................................................. 124
Ai rd istribution
Settin g........................................... 126
Ai rf ilter (whit edisplay message) ....224
Airflow Setting ........................................... 126
Ai rp ressure
see Tyr epres sure
Air-recirculation mode
Activating/ deactivating ................. 128
AIRSC ARF............................................. 98
Setting the vent s........................... 131
Ai rv ents ............................................ .130
Glove comp artment ....................... 130
Important safety informatio n......... 130
Rea r............................................... 131
Setting the AIRSCA RFvent s.......... 131
Setting the centre ai rvents ........... 130
Setting the si deairv ents ............... 130
Switch ingA IRSCAR Fon/off ............ 98
Alarm system
seeA TA
Alertness Assistant
see ATTENTION ASSIST
Anti-glare film .................................... 255
Ant i-loc kB rake System
see ABS
Anti-Theft Alarm system
see ATA
Anti-theft system
ATA (Anti-Theft Alarm system) .........61
Immob iliser ...................................... 604
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H
Headbag ............................................... 37
Headlamp clean ings yst em .............. 110
Headlamp flasher .............................. 110
Headlamps Clean ing. ........................................ 267
Head level heating
AIRSCAR F........................................ 98
Head restraint
Lowering manually (re ar)................. 95
Head restraints
Adjusting (e lectrically )..................... 94
Adjusting (manually )........................ 94
Adjusting (re ar)................................ 95
se eN ECK-PR Ohead restraints
Hea ting
see Air conditioning
High-pressu recleaners .................... 264
Hill star tassist .................................. 137
HOLD function ................................... 172
HOLD functio n(display message) ...225 I
Immobili ser.......................................... 60
Ind icator and warn ingl amps
ABS ................................................ 238
Brake s........................................... 236
Co olan t.......................................... 241
DISTRONI CPLUS ........................... 242
Engine di agnostics ......................... 240
ESP ®
.............................................. 238
ESP ®
OFF ....................................... 239
Fue ltank ........................................ 241
Overview .......................................... 25
PASSENGER AIRBAG OFF ................46
Reserve fuel ................................... 241
Sea tbelt. ....................................... 236
SRS ................................................ 240
Instrument cluster
Overview .......................................... 24
Submenu (on-bo ardc omputer )...... 204
Warn inga nd indicator lamps ...........25
Instrument li ghting ............................. 24
se eI nstrument cluster lighting Intelligen
tLight System
Display message ............................ 221
Setting di pped-beam headlamps
for driving on the right/left (on-
board computer) ............................ 206
Switch ingo n/off (on-board com-
puter) ............................................. 206
Int erior lighting
Automatic control system ..............112
Del ayed swit ch-off (on-bo ard
computer) ...................................... 207
Emergency lighting ........................112
Manual control ............................... 112
Reading lamp ................................. 112
Int erior motion sensor ........................62
IS OFIX child seat securing system ....47 J
Jack Storage locatio n............................ 274
Using ............................................. 281
Jump-starting ..................................... 289
se eJ ump-st arting K
Key Changing the battery .......................68
Ch ecking the battery .................66, 68
Convenience closing feat ure. ........... 75
Convenience op ening feature ..........75
Display message ............................ 234
Ma lfunction ...... ................................ 69
Modifying the programming .............67
Opening/closing soft top .................78
Starting the engine ........................136
KEYLES S-GO
Button ............................................ 135
Convenience closing ........................76
Display message ............................ 234
Locking ............................................ 66
Starting the engine ........................136
Unlockin g......................................... 66
Ke yp ositions
Key ................................................ 135
KEYLESS GO .................................. 135
Kickdown ................................... 144, 14710
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an accident. This could result in sever
eor
even fatal injuries to you and other occupants.
In this case, visi taqualifieds pecialist work-
shop immediately and have the roll bar
checked. PRE-SAFE
®
system
PRE-SAFE ®
take spre-e mptive measures to
protect you in certain hazardous situations.
PRE-SAFE ®
intervenes:
R in emergency braking situations, e.g. if the
BA SB rake Assist System is activate dorthe
BA SP LUS Brak eAssist System intervenes
powerfully
R if the radar sensor system detects an immi-
nen tdanger of collision in certain situa-
tion s(on vehicles with DI STRONIC PLUS)
R in critical situatio nsinvolvin gdriving
dynamics, e.g .ifthe vehicle oversteers or
understeers significantly due to physical
limits being exceeded or if the vehicle
swerves to avoid an obstacle at aspeed of
over 14 0km/h.
PRE-SAFE ®
takes th efollowin gmeasures
dependin gonthe hazardou ssituation detec-
ted:
R the fron tseat belts are pre- tensio ned.
R vehicles with memory fun ctions: under
acciden tconditions, it adjusts the front-
passenger seat if it is in an unfavourable
position.
R vehicles with amulticontour seat: the air
pressure in the seat side cushions and in
the backrest side bolsters is increased.
R if the vehicle skids ,the fron tside windows
and, on the Coupé, the panorama sliding
sunroof, are closed so that only asmall gap
remains.
If th ehazardous situation passe swithout
resulting in an accident ,PRE-SAFE ®
slackens
the belt pretensioning. The air pressure in the
side bols terson the multicontour seat is redu
ceda gain. All settings made by PRE-
SAFE ®
can the nbereversed.
If the seat belts are not released:
X Move the backrest or the seat back slightly
until the belt pretensionin gisreduced.
The locking mechanism releases. G
Warning
Make sure that nobody can becom etrapped
as yo uadjust the seat.
! Make sure that there are no objects in the
footwell or behind the seats when moving
the seat back. There is arisk that the seats
and/or the objects could be damaged.
More information abou tbelt adjust ment,a
convenience function integrate dinto PRE-
SAFE ®
,c an be found in the "Belt adjustment"
section (Y page 42). NECK-PRO head restraints
The NECK -PRO head restraints increase pro-
tection to the driver's and front-passenger's
head and neck .Tot his end, the head
restraint sonthe driver's and front-passenger
seats ar emoved forwards and upwards in the
even tofa rear-end collision of acertain
severity. This provides better head support. G
Risk of inju
ry
Head restraint cove rsprevent the NECK-PRO
head restraint sfrom triggering correctly .Con-
sequently, the NECK-PRO head restraints
cannot provide the intended level of protec-
tion .Don ot use head restraint covers.
If the NECK-PRO head restraints have been
triggered in an accident, you must reset the
NECK-PRO head restraints on the driver’s and
front-passenger seat (Y page 40). Other-
wise, the additional protection will not be
available in the even tofanother rear-end col-
lis ion. You can recognise whe nNECK-PRO
head restraints have bee ntriggere dbythe
fact that they hav emoved forwards and can
no longer be adjusted. Occupant safety
39Safety
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under full braking. This coul
dcause you to
lose control of your vehicle and cause an acci-
dent. You shoul dtherefore adapt your driving
styl etot he different handling characteristics. ADAPTIVE BRAKE
ADAPTIV EBRAKE enhances braking safety
and offers increased braking comfort .Inaddi-
tion to the brakin gfunction ,ADAPTIVE BRAKE
also ha sthe HOL Dfunctio n(Ypage 17 2)and
hill start assist (Y page137).For further
inf ormation, se eDriving tip s(Ypage 154). PRE-SAFE
®
Brake (vehicles with DIS-
TRON IC PLUS)
PRE-SAFE ®
Brake can hel pyou to minimise
the ris kofaf rontal col lisionwithavehicle
ahead or reduce the effects of such acolli-
sion.
This function will issu eawarning at spe edsof
around 30 km/h or more if:
R for aperiod of sever alseconds, the dis-
tance to the vehicl einfront is to oshort for
the speed at which you ar etrave lling. The
· distance warning lamp in the instru-
ment cluster lights up.
R you are approaching the vehicle in front too
rapidly .Anintermittent warning tone
so unds and the ·distance warning
lamp lights up in the instrument cluster.
Due to the nature of the system, particularly
complicated driving conditions may caus ethe
system to displa yanunneces sary warning. G
Ris
kofa ccident
Pay particula rattention to the traffic condi-
tions if the ·distance warning lam pinthe
instrument clu ster lights up or an intermittent
warning tone sounds. If necessary, brak eor
manoeuvre to avo idan obstacle. If the driver and passengers have fastened
thei
rseat belts, PRE-SAFE ®
Brak ecan also
can also perform the following at speeds of
above approximately 30 km/h:
R brake the vehicle automatically from a
spee dofuptoa pproximately 20 0km/h
R trigge rpreventative passenge rprote ction
measures (PRE-SAFE ®
) G
Risk of accident
PRE-SAFE ®
Brak eiso nly an aid to assist you
whe ndriving. Yo uare responsible for main-
taining asafe distanc efrom other vehicles,
th ev ehicle' sspeed and for braking in good
time. Alway spay attention to the traffic con-
ditions. Otherwise, you may recognise dan-
gers too late, cause an acciden tand injure
yoursel fand others.
With the hel pofthe radar sensor system,
PRE-SAFE ®
Brak ecan detect obstacles that
are in fron tofyour vehicle for an extended
period of time. If you approach an obstacle
and PRE- SAFE®
Brake detects arisk of acol-
lision, the system will initially aler tyou both
visually and acoustically .Ify ou do not brake
or steer ,the vehicle will at first automatically
brake slightly. In the even tofanincreased
risk of acollision ,PRE-SAFE ®
is activated
(Y page 39). If the risk of collision remains
and you do not brake, take evasive action or
accelerat esignificantly, the vehicle may per-
form automatic emergency braking. G
Risk of accident
Only clearl ydetected obstacles will trigger a
warning and initiat ebraking assistance by
PRE-SAFE ®
Brake.
In particular, th edetection of obstacles can
be impaired if there is:
R dirt on the sensor sorthe sensor sare cov-
ered
R snow or heavy rain Dri
ving sa fety systems
59Safety
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above the rear benc
hseats. For this reason,
only th edriver and the front passenger can
trave linthe vehicl ewhen th edraugh tstopis
fitted. G
Risk of accident
Yo uc oul dcause an accident if your rea rview
is limited by darkness or other conditions.
Therefore, fold back the upper section of the
draught stop if it restricts your vision or when
it is dark.
! Mercedes-Benz recommends that you
only use draught stops which have been
tested and approved for Mercedes-Benz
vehicles. This helps to prevent damage to
the vehicle.
! Observe the backrest position of the front
seats if the draught stop is installed, since
the backrest could collide with the draught
stop here. X
When installing the draught stop, use lat-
eral brackets :.
Observe the manufacturer' sinstallation
instructi ons. AIRCAP
General notes With AIRCAP, four people can travel comfort-
ably with the soft top down. AIRCAP reduces
the draugh tfor the driver and passenger sin
both the fron tand the rear compartment in a
vehicl ewith the soft top down. You can open
or close AIRCAP either when the vehicle is stationary or when drivin
guptoa speed of
16 0k m/h.
AIRCAP ha sthe followin gcomponents:
R aw ind deflector between the windscreen
and the soft top
R an AIRCAP draught stop between the two
head restraint sonthe rea rbench seat G
Risk of inju
ry
When extending and retractin gAIRCAP, make
sure that no on ecan become trapped. If there
is ar isk of entrapment ,pres sthe button again
to ret ract AIRCAP again.
Th eA IRCA Pbutton is located under the cover
in the lower centre console. :
AIRCAP button
Extendin gAIRCAP X
Turn the key to position 2in the ignition
lock.
X Open the cover on the lower centre con-
sole.
X Press AIRCAP button :.
The two indicator lamps on the AIRCAP but-
ton light up. 84
Soft top (Cabriolet)Opening and clos
ing
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Vehicl
eequipment
i Thismanua ldesc ribe sallthe standard
and optional equipment of your vehicle
which wa savailable at th etime of pur-
chase. Countr y-specif ic differences are
possible. Bear in mind tha tyour vehicle
ma ynot featur eall function sdescribed
here. Correct driver'
sseat position Observe the safety guidelines on
(Y
page 93).
X Check whether you have adjusted seat =
properly.
Manual and electrical seat adjustment
(Y page 93)
Electrical seat adjustment (Y page 94)
When adjustin gthe seat, make sure:
R you ar easfar away from the driver' sair-
bag as possible.
R you are sitting in anormal upright posi-
tion.
R you can fasten the seat belt properly. R
you have moved the back rest to an
almost ver tical position.
R you have se tthe seat cushion angl eso
that your thighs are gently supported.
R you can depress the pedals properly.
X Check whether the head restraint is adjus-
ted properly (Y page 94).
Whe ndoing so, make sure that you have
adjusted the head restraint so that the back
of your head is supported at eye leve lby
the centr eofthe head restraint.
Observ ethe safety guidelines on
(Y page 99).
X Chec kwhether steering wheel :is adjus-
ted properly.
Adjust the steering wheel manually
(Y page 99)
Adjust the steering wheel electrically
(Y page 10 0)
When adjustin gthe steering wheel, make
sure:
R you can hold the steering wheel with your
arms slightl ybent.
R you can mov eyour legs freely.
R you can see all the display sint he instru-
men tcluster clearly.
Observe the safety guidelines on
(Y page 40).
X Check whether you have fastened seat
belt ;properly (Y page 41).
The seat belt should:
R fit snugly across your body.
R be routed across the middle of your
shoulder.
R be routed in your pelvic area across the
hip joints.
X Befor estarting off, adjust the rear-view mir-
ror and the exterior mirror s(Ypage 10 1)
in such away that you have agood view of
roa dand traffic conditions.
X Vehicles with memory function: save the
seat, steering wheel and exterior mirror
settings (Y page103). 92
Correct driver's seat positionSeats, steering wheel an
dmirrors
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Seats
Important safety notes
G
Ris
kofi njury
The seats can still be adjusted when there is
no key in the ignition lock. For this reason,
children should never be left unsupervised in
the vehicle. They could adjust the seats and
becom etrapped. G
Ris
kofa ccident
Only adjust the driver' sseat when the vehicle
is stationary .You will otherwise be distracted
from the road and traffic condition sand you
could los econtrol of the vehicle as aresult of
the seat moving. This could cause an acci-
dent. G
Risk of injury
Make sure that nobody can becom etrapped
when adjustin gthe seats.
Observ ethe note sonairbags.
Secur echildren as recommended; see the
"Childre ninthe vehicle" section. G
Risk of injury
Make sur ethat the bac kofyour head is sup-
ported at eye level by the cen tralarea of the
head restraint. If your head is not supported
correctly by th ehead restraint ,you coul dsuf-
fer asever eneck injury in the event of an
accident .Never driv eifthe head rest raints are
not engaged and set correctly.
! To avoid damage to the seats and the seat
heating, observe the following information:
R do not spill any liquids on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
R if the seat cover sare damp or wet, do not
switc hont he seat heating. The seat
heating should also not to be used to dry
the seats. R
clea nthe seat cover sasrecommended;
see the "In terior care" section.
R do not transport heav yloads on the
seats. Do not plac eshar pobjects on the
seat cushions ,e.g. knives, nails or tools.
Th es eats should only be occupied by
passengers, if possible.
R when the seat heatin gisinoperation ,do
not cover the seats with insulating mate-
rials, e.g. blanke ts,c oats, bags, seat cov-
ers, child seats or booster seats.
! When you mov ethe seats, make sur ethat
ther eare no objects in th efootwell or
behind the seats. Otherwise, you could
damage the seats and the objects.
i The head restraint sinthe fron tseats are
fit tedw ith the NECK -PRO system
(Y page 39). For this reason, it is not pos-
sibl etor emov ethe head restraint sfrom
th ef ront seats.
Please contact aMercedes-Ben zService
Cent refor more info rmation.
i Related topics:
R Through-loading feature in the rear
bench seat 19
(folding the rear bench seat
forwards) Adjusting the seats manually and
electrically
:
Backrest angle
; Seat height
19 Only in the Coupé. Seats
93Seats,steering wheel and mirrors
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X
Make sur ethat the key is in position 2in
the ignition lock.
X To activate: press button :.
Three red indicator lamps in the button light
up. The blower starts up after apreheating
phas eofseven seconds.
X Press button :repeatedly until the
desired heatin glevel is set.
X To switc hoff:press button :repeatedly
until all th eindicato rlamps go out.
You can use the adjustable fins on the head
restraint to adjust the height of the current of
air blown out according to your height.
Make sure that there are no objects covering
the intake grille on the back of the driver's
seat backrest.
i The blower continues running for seven
seconds to cool down the heating ele-
ments.
i If the battery voltage is too low, AIRSCARF
may switch off. Steering wheel
Important safety notes
G
Risk of injury
The electrically adjustable steering wheel can
still be adjusted when there is no key in the
ignition lock. Therefore, do not leave children
unsupervised in the vehicle, as they could
become trapped if the steering wheel is adjus-
ted. G
Risk of accident
Only adjust the steering wheel when the vehi-
cle is stationary and do not pull away until the
steering wheel adjustment mechanism is
locked in position. You might otherwise drive
without the steering wheel adjustment mech-
anism being locked in position. As aresult,
you could be distracted from road and traffic
condition sbyanunintentional movement of
the steering wheel and thereby cause an acci-
dent.
However, the steerability of the vehicl eisnot
affected. Adjusting th
esteerin gwheel man-
ually :
Release lever
; To adjus tthe steering wheel height
= To adjust the steering wheel position
(fore-and-af tadjustment)
X Push release lever :down completely.
The steerin gcolum nisu nlocked.
X Adjus tthe steering wheel to the desired
position.
X Push release lever :up completely.
The steering column is locked.
X Chec kifthe steering column is locked.
When doing so, tr ytopush the steering
wheel up or down or try to move it in the
fore-and-aft direction. Steering wheel
99Seats, steeringwhee land mirrors
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