The
following information is displa yed in the
driver display:
R The length of the journey since the last break
R The attention le vel de term ined byATTENTION
ASSIS T:
- The more segments 2ofthe circle dis‐
pla yed, the higher the de tected attention
le ve l.
- Fewe r segments 2are displa yed in the
circle as the attention le vel decreases.
R Microsleep de tection 1status:
- Deactivated: display 1is hidden. -
Activated but not operational: display 1
is gr ey.
- Activated and operational: display 1is
green.
If AT TENTION ASSIST is unable tocalculate the
attention le vel and cannot issue a warning, the
System suspended messageappears.
If th e sy stem, which uses the driver camera,
de tects indicators of microsleep, theATTEN-
TION ASSIST Microsleep Take a break! warning
message appears in the driver display and a
wa rning tone sounds simultaneously. This warn‐
ing message must be con firm ed byTouch Con‐
trol. It is recommended that you take a break
immediatel y.
If a warning is given in the driver displa y,the
multimedia sy stem of fers to sear chfor a rest
area. You can select a rest area and start naviga‐
tion tothis rest area.
AT TENTION ASSIST with microsleep de tection is
acti vated automatically when the engine is
re star ted. The last selected sensitivity le vel
re mains stored. Sy
stem limits
AT TENTION ASSIST is active in the 60 km/h to
200 km/h speed range.
The microsleep de tection function is available at
a speed of 20 km/h and abo ve.
Pa rticularly in thefo llowing situations, ATTEN‐
TION ASSIST only functions in a restricted man‐
ner and warnings may be dela yed or not occur:
R Ifyo u ha vebeen driving for less than appr ox‐
imately 30 minutes.
R Ifth ero ad condition is poor (une venro ad
sur face or po tholes).
R Ifth ere is a strong side wind.
R Ifyo u adopt a sporty driving style (high cor‐
nering speeds or high rates of acceleration).
R Ifth eSt eering Assist function of Active Dis‐
ta nce Assi stDISTRONIC is acti ve.
R Ifth e clock is set tothe incor rect time.
R Ifyo uch ange lanes and vary your speed fre‐
qu ently In active driving situations. Driving and parking
227
#
Toselect a menu item or entr y:tap on a
symbol or an ent ry. #
Toincrease the map scale: tap twice
qu ickly with one finger. #
Toreduce the map scale: tap with two fin‐
ge rs. #
Toenter characters with th eke ypad: tap
on a button. #
Tonavigate in menus: swipe up, down, left
or right. #
Touse handwriting toenter characters:
write thech aracter with one finger on the
to uchsc reen. #
Tozoom in and out of the map: movetwo
fi ngers toget her or apart. #
Toenlar georreduce the size of a section
of a website: movetwo fingers toget her or
apart. #
Toturn the digital map: turn anti-clockwise
or clockwise using two fingers. #
Tomo vethe digital map: touch the
to uchsc reen and mo veyour finger in any
di re ction. #
Tosave the destination in the digital
map: touch theto uchsc reen and hold until a
message is shown. #
Tocall up the home screen: swipe up with
th re efingers in an application. #
Toset thevo lume on a scale: touch the
to uchsc reen and mo vethefinger tothe left
or right. #
Tocall up a global menu in the applica‐
tions: touch theto uchsc reen and hold until
th eOptions menu appears. Fu
nction of the MBUX Voice Assistant Using
the MBUX Voice Assis tant, vehicle func‐
tions and various areas of the MBUX multimedia
sy stem can be operated by voice input. The
MBUX Voice Assis tant is operational appr ox‐
imately half a minute af ter switching on the igni‐
tion and can be operated from all seats. Further information and
examples of voice commands
can be found in the Digital Owner's Manual.
Yo u can use the MBUX Voice Assis tant tooper‐
ate thefo llowing functions depending on the
ve hicle equipment:
R Telephone
R Text messa geand e-mail
R Navigation
R Radio, media, TV
R Vehicle functions
R Online functions
Fu ll functionality of thevo ice control sy stem is
only available foryo u with activation of online
vo ice control . Conducting a dialogue
St
arting a dialogue #
Say "Hey Mercedes" toactivate the MBUX
Vo ice Assis tant. Voice activation must be
switched on in the multimedia sy stem.
or MBUX multimedia sy
stem 301
