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186 Driver assist systems ›
Example of road sign display
Example of additional characters
Example of several traffic signs recog-
nized at the same time.
Speed units
The speed information in the displayed traffic signs
refer to the country-specific speed units.
For example, the displays
mph, depending on the country.
Restriction
The system function may be restricted in the follow-
ing cases.
The sensor is blinded by the sun or oncoming traf-
▶
fic.
The field of view of the sensor is limited by an ob-
▶
stacle or a preceding vehicle.
In the event of unfavourable weather conditions.
▶
At high speeds.
▶
The road signs are hidden, damaged, or are non-
▶
standard.
The road signs are attached to flashing neon signs.
▶
Non-current or unavailable map documents for the
▶
navigation.
Settings
In Infotainment, in the following menu.
◼
Traffic sign recognition
▶
Include in the instrument cluster - Activation / deactivation
of the additional display in the instrument cluster
display
Speed warning: - Setting a warning when the permissi-
▶
ble speed is exceeded
Warning when more than - Increase the speed limit for
▶
when the warning of when the speed limit is bro-
ken is given
◼
Trailer detection
Show trailer-relevant traffic signs - Deactivation / activation
▶
of the display of trailer-relevant traffic signs
▶
Use for route calculation - Activation / deactivation of
trailer consideration when calculating the route
in the navigation
Crew Protect Assist proactive occupant protection
refer to 30 km / h or 30
▶
Top speed for trailers - Set the maximum speed for trail-
er operation
Crew Protect Assist proactive occupant
protection
Usage
The system for proactive passenger protection trig-
gers measures to protect passengers in the vehicle
in dangerous situations.
Functionality
If the system assesses the situation as critical, it trig-
gers the following security measures.
Open windows are closed except for a small gap.
▶
The sliding/tilting roof is closed.
▶
The front seat belts are tightened on the body.
▶
The system reaction depends on the selected
driving mode.
Risk of a head-on crash
Applies to vehicles with the Front Assist system
The system triggers safety measures when it de-
tects the impending risk of a head-on crash.
Risk due to inactivity on the driver's part
Applies to vehicles with the Emergency Assist sys-
tem for emergency situations.
The system triggers safety measures when it de-
tects the impending risk due to inactivity on the driv-
er's part.
Function restriction
The function may be restricted or unavailable in the
following cases.
When deactivated in the infotainment in the menu
▶
.
When ASR is deactivated or ESC Sport is activated
▶
When reversing.
▶
If there is a malfunction in the ESC, reversible seat
▶
belt or airbag system.
If there is a malfunction or restriction of the Front
▶
Assist system.
When there is a malfunction or restriction of the
▶
assistant for emergency situations - Emergency
Assist.
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