G
WARNING
Please note that objects not at ground level
may appear to be further awayt han they
actually are. These include:
R the bumper of avehicl ethat is parked
behind yourv ehicle
R at railer drawbar
R the ball coupling of atrailer tow hitch
R the tail-en dofalorry
R slanted posts
The lines are only guides, not accurat emeas-
urement softhe distanc etoanobstacle.
Therefore, you should never pass the red line
when approaching an obstacle. You could oth-
erwise cause an acciden tand injure yourself
and others. Information in the COMAND display (example)
Guid elines ; and =sho wthe approximate
distance to the rea rarea. Yellow guide
line ;approximatel y1.0ma nd red guide
line =approximatel y0.25 m. Th edistances
only appl ytoobjects that are at ground level.
Blu eguide lines :depict the width required
for the vehicle .They are used to align the
vehicle with the edge of the carriageway ,e.g.
the kerb. ATTENTION ASSIST
Important safety notes G
WARNING
ATTENTIONA SSIST is only an aid and may
detect your tiredness or lapses in concentra-
tion too late or not at all. It is not asubstitute
for aw ell reste dand attentiv edriver.
Fatigue may caus eyou to recognise hazard-
ous situations to olate ,misjudge asituation
or reac tslower. For this reason ,makes ure
you fee lreste dbefore you begin driving and
durin gyour journey. Always tak ebreaks in
good tim eand regularly, especiall yduring
lon gjou rneys. Otherwise, you may fail to rec-
ognise danger sintime, caus eanacciden tand
injure yoursel fand others.
General notes ATTENTIO
NASSIST helps yo uduring long,
monotonou sjourney ssuchasonm otorways
and trunk roads. It is active in the 80 km/h
to 180 km/h range.
If ATTENTIO NASSIST detects typica lindica-
tors of fatigu eorincreasing lapse sincon-
centration on the part of the driver, it sug-
gests taking abreak.
ATTENTIO NASSIST assesses your level of
fatigu eorlapsesinc oncentration by taking
the following criteria into account:
R your persona ldriving style ,e.g. steering
characteristics
R journey-relate dparameters, e.g. time of
day, length of journey
The functionality of ATTENTIO NASSIST is
restricted, and warning smay be delaye dor
not occu ratall:
R if the roa dcondition is poor, e.g. if the sur-
face is uneven or if there are potholes
R if there is astrong sid ewind
R if you have adopted asport ydrivin gstyle
with high cornering speeds or high rates of
acceleration 192
Driving systemsDriving and parking
approved aerial positions
:
Fron troo fa rea
; Rear roo farea
= Rearw ing
? Boot lid
i When fittin ganaerial on the front roof
area of vehicles with aslidin gsunroof,
observe the sweepin grang eoft he roof.
On the rear wing, it is recommende dto
position the aerial on the side of the vehicle
closest to the centr eofthe road.
Use the Technical Specification ISO/TS
21609 (Road Vehicles –"EMC guideline sfor
fitting aftermarket radi ofrequency transmit-
ting equipment") when retrofitting RF (radio
frequency )transmitters .Comply with the
legal requirements for add-on parts.
If your vehicle has fittings for two-way radio
equipment, use the power supply or aerial
connection sintended for use with the basic
wiring. Be sure to observe the manufacturer's
additional instructions when installing.
Deviation swith respect to wavebands, maxi-
mum transmission outputs or aerial positions
must be approved by Mercedes-Benz. The maximum transmission output (PEAK)at
the base of the aerial must not exceed the
following values: Waveband Maximum
transmission
output( PEAK) Short wave (f
<54MHz) 100 W
4mw
aveband 30 W
2mw
aveband 50 W
trunked radio/Tetra 35 W
70 cm waveband 35 W
GSM/DCS/PCS
850/900/1800/1900 10 W
UMTS/LTE 10 W
The following can be used in the vehicle with-
out restrictions:
R
RF transmitters with amaximum transmis-
sion output of up to 10 0mW
R mobile phones (GSM/DCS/PCS/UMTS/
LTE)
Ther eare no restriction swhen positioning the
aerial on the outside of the vehicle for the fol-
lowing wavebands:
R trunked radio/Tetra
R 70 cm waveband
R GSM/DCS/PCS
R UMTS/LTE 358
Vehicle electronicsTechnical data
