trunk MERCEDES-BENZ C-CLASS COUPE 2015 Owners Manual

ATTENTION ASSIST
Genera lnotes ATTENTION ASSIST help
syou during long,
monotonous journeys suc hasonmotorways
and trunk roads. It is active in th e60km/ hto
20 0k m/ hspee drange. If ATTENTION ASSIST
detects typical indicators of fatigue or increas-
ing lapse sinconcentratio nonthepart of the
driver ,itsuggest staking abreak.
Important safety notes ATTENTION ASSIST is only an aid. It may not
always detec tfatigue or lapse sinconcentration
until to olate, or may no tdetec tthe mata ll. The
system is no tasubstitut efor aw ell-reste dand
attentive driver.
The functionalit yofATTENTION ASSIST is
restricted, and warning smay be delaye dornot
occur at all:
R if th elengt hoft hejourney is less than approx-
imately 30 minutes
R if th eroad condition is poor ,e.g.ift hesurface
is uneven or if there are potholes
R if there is astron gs ide wind
R if you hav eadopted asport ydrivin gstyle with
high cornering speeds or high rates of accel-
eration
R if you are predominantly drivin gataspeed
belo w60k m/horabov e200 km/h
R if you are drivin gwitht he active Steer Assist
of DISTRONI CPLUS
R if th etimeh as been set incorrectly
R in active drivin gsituations, suc haswhen you
chang elanes or chang eyour speed
The ATTENTION ASSIST tiredness assessment
is delete dand restarte dwhen continuing the
journey, if:
R you switch off th eengine
R you tak eoff your seat belt and open th edriv-
er' sd oor ,e.g.f or ac hang eofd riversorto
tak eab reak Displaying th
eattention level You can hav
ecurren tstatus information dis-
played in th eassistanc emenu( Ypage 244) of
th eo n-bo ard computer.
X Selec tthe assistanc egraphic sdisplay for
ATTENTION ASSIST usin gthe on-board com-
puter (Y page 243).
The followin ginformation is displayed:
R thel engt hoft hejourney since th elast break
R thea ttention level determine dbyATTENTION
ASSIST (Attention level Attention level), displayed in a
bar display in fiv elevels from high to low
R if ATTENTION ASSIST is unable to calculate
thea ttention level and canno tissue awarn-
ing ,the System suspended System suspended message
appears. The bar display then changes the
display, e.g. if you are drivin gataspeedbelow
60 km/h or abov e200 km/h.
Activating ATTENTION ASSIST X
Activat eATTEN TION ASSIST usin gthe on-
boar dcom puter (Y page 246).
The system determine sthe attention level of
th ed river depending on th esetting selected:
If Standard Standard is selected: th esensitivit ywith
whic hthe system determine sthe attention level
is set to normal.
If Sensitive
Sensitive is selected: th esensitivit yisset
higher. The attention level detecte dbyATTEN-
TIO NA SSIS Tisa dapted accordingly and the
driver is warned earlier.
When ATTENTION ASSIST is deactivated, the
é symbol appear sinthemultifunction dis-
play in th eassistanc egraphic display.
When ATTENTION ASSIST has been deactivated, it is automatically reactivated after th eengine
has been switched off .The sensitivit yselected Driving systems
215Driving and parking Z

aftermarket radio frequency transmittin
gequip-
ment") when retrofitting RF (radio frequency)
transmitters. Compl ywith th elegal require-
ments for add-on parts.
If your vehicle has fittings for two-way radio
equipment ,use th epower supply or aerial con-
nections intended for use with th ebasic wiring.
Be sure to observ ethe manufacturer' saddi-
tional instruction swhen installing.
Deviation swith respec ttowavebands, maxi-
mum transmission outputs or aerial positions
must be approved by Mercedes-Benz.
The maximum transmission output (PEAK )atthe
base of th eaerial must no texceed th efollowing
values: Waveband Maximum
transmission output Short wave
3-54M
Hz 10
0W 4mw
aveband
74 -88M Hz 30 W
2mw
aveband
14 4-1 74MHz 50 W
Trunke
dradio/Tetra
38 0-4 60MHz 10 W
70 cm waveband
40
0-4 60MHz 35 W
Mobil
ecommunications
(2G/3G/4G) 10 W
The followin
gcan be used in th evehicle without
restrictions:
R RF transmitters with amaximum transmis-
sion output of up to 10 0mW
R RF transmitters with transmitte rfrequencies
in th e380 -410 MHz waveban dand am axi-
mum transmission output of up to 2W
(trunked radio/Tetra)
R Mobil etelephones (2G/3G/4G)
Ther eare no restriction swhen positioning the
aerial on th eoutside of th evehicle for th efol-
lowin gwavebands:
R Trunke dradio/Tetra
R 70 cm waveband
R 2G/3G/4G Identification plates
Vehicle identification plate with vehi-
cle identification number (VIN)
X
Open th eright-han ddoor.
You will see vehicle identification plate :. Vehicle identification plat
e(example :vehicle swith
at railer to whitch)
: Vehicle identification plate
; Vehicle manufacturer (Daimler AG)
= EU type approval number (only for certain
countries)
? VIN
A Maximum permissible gross vehicle weight
(kg)
B Maximum permissible gross weigh tofvehi-
cle/trailer combinatio n(kg)(only for spe-
cific countries)
C Maximum permissible fron taxle load (kg)
D Maximum permissible rear axle load (kg)
E Pain tcode
i The dat
ashow nont hevehicle identification
plat eise xample data. This dat aisdifferen tfor
ever yvehicle and can deviate from th edata
show nhere. You can fin dthe dat aapplicable
to your vehicle on th evehicle's identification
plate. 370
Identification platesTechnical data