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Information messages
Read and observe
on page 180 first.
The warning symbols are shown in the instrument cluster display.
No road signs available.
No maximum speeds were recognised (e.g. on German motorways where there
is no speed limit).
Error: Dynamic Road Sign Display
System error detected. Seek help from a specialist garage.
Dynamic Road Sign Display: clean windscreen!
The windscreen is dirty, iced over or misted up in the camera viewing range.
Clean the windscreen or remove the obstacles.
Dynamic Road Sign Display currently restricted.
Infotainment Navigation is not currently providing any data. Check whether
the maps are up-to-date or the whether the vehicle is currently in a location
for which no navigation data are available.
Fatigue detection
Introduction
This chapter contains information on the following subjects:
Function
Information messages
The fatigue detection system (following known as system) recommends the
driver taking a break from driving when, because of the driver's steering be-
haviour, driver fatigue can be detected.
WARNING
Please take note of the general points relating to the use of assistance
■
systems
» page 142,
in section Introduction.
For the driving ability is always the driver's responsibility. Never drive if
■
you feel tired.
The system may not detect all cases where a break is needed.
■
Therefore, take regular, sufficient breaks during long trips.
■
There will be no system warning during the so-called micro-sleep.
■
182
Driving
Note
In some situations, the system may evaluate the driving incorrectly and thus
■
mistakenly recommend a break (e.g. sporty driving, adverse weather condi-
tions or poor road conditions).
The system is designed primarily for use on motorways.
■
Function
Read and observe
From the start of the journey, the system evaluates steering behaviour. If,
while driving, there have been changes in the steering behaviours that are
evaluated by the system as indicating possible fatigue, a break recommenda-
tion is issued.
The system evaluates steering behaviour and recommends a break at speeds
of 65-200 km / h.
The system detects a break from driving when one of the following condi-
tions is met.
▶
The vehicle is stopped and the ignition switched off.
▶
The vehicle is stopped, the seat belt removed and the driver's door opened.
▶
The vehicle is stopped for more than 15 minutes.
If none of these conditions are met or if the driving style is not changed, the
system recommends a driving break again after 15 minutes.
The system can be activated or deactivated in the Infotainment
Manual Infotainment, chapter CAR - vehicle settings.
182
182
Information messages
Read and observe
The icon appears and the following message for a few seconds in the display
of the instrument cluster .
Driver alert. Take a break!
DRIVER ALERT TAKE A BREAK
An audible signal is also emitted.
on page 182 first.
on page 182 first.
»
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