Road signs detection system
Limited operation
The traic sign detection system has certain
limitations. The following cases may lead the
system to operate with limitations or not at all:
●
In the case of poor visibility, e.g. in snow,
rain, fog or intense mist.
●
In cases of dazzling, e.g. caused by head-on
traic or by the sun.
●
When driving at high speeds.
●
If the camera is covered or dirty.
●
If the traic signs are partially or totally ob-
structed, e.g. by trees, snow, dirt or other vehi-
cles.
●
In the case of traic signs that do not full
the regulations.
●
In the case of damaged or bent traic signs.
●
In the case of variable messages on over-
head or gantry signs (LED-based variable traic
signs or other lighting units).
●
If the maps on the navigation system are not
up-to-date.
●
In the case of adhesives aixed to vehicles
that depict traic signs, e.g. speed limits on
lorries.
Driving with the speed warning
function
Operating conditions
The speed warning function gives warnings at
speeds above 20 km/h.
Connection and disconnection
Depending on the country, the speed warning
function is always activated when the ignition
is switched on. In this case, the infotainment
system displays an overview of the individual
systems and automatically activated functions
in the input menu.
If desired, you can deactivate the speed warn-
ing manually in the infotainment system:
1.
Open the Assistance systems menu.
2.
Switch the speed warning on or o in the
corresponding submenu.
OR: from the multifunction steering wheel:
1.
Open the assistants menu by pressing but-
ton .
2. Select and switch o the Speed warning.
Activating and deactivating the audible
warning
In the infotainment system:
1. Open the Assistance systems menu.
2. Open the Speed Warning.
3. Activate or deactivate the audible warn-
ing under the corresponding option
›››page39.
Note
The audible warning is activated whenever
the ignition is switched on.
Adjusting the warning thresholds
You can manually adjust the warning thresh-
olds of the speed warning function.
In the infotainment system:
1.
Open the Assistance systems menu.
2.
Open the Speed Warning.
3.
To select the level of the warning thresh-
olds, tap in the Overtaking warning
›››page39 menu option.
Note
When the vehicle's ignition is switched on,
the warning thresholds for the speed warning
are always reset to the default value.