07 Driver support
speed is exceeded. The function can be acti-
vated/deactivated in the menu system MY
CAR. For a description of the menu system,
see MY CAR (p. 119).
Road sign information On/Off
Road sign information (RSI)* -
limitations
The road sign information function (RSI –
Road Sign Information) helps the driver to
remember which speed-related road signs the
car has passed. The function has the follow-
ing limitations.
Related information
Road Sign Information (RSI)* (p. 201)
•
Road sign information (RSI)* - limitations
(p. 203)
•
The RSI function's camera sensor has limita-
tions just like the human eye - read more
about camera sensor limitations (p. 237)).
MY CAR (p. 119)
•
Signs which indirectly provide information on
a prevailing speed limit, e.g. name signs for
towns/districts, are not recorded by the RSI
function.
The combined instrument panel's speed sym-
bol display can be disabled. The function can
be activated/deactivated in the menu system
MY CAR. For a description of the menu sys-
tem, see MY CAR (p. 119).
Here are several examples of what can dis-
rupt the function:
Speed warning
Faded signs
•
Signs positioned on bends
•
Rotated or damaged signs
•
Concealed or poorly positioned signs
•
Signs completely or partly covered with
frost, snow and/or dirt.
•
Related information
Road Sign Information (RSI)* (p. 201)
07
•
Road sign information (RSI)* - operation
(p. 201)
•
The driver can opt to receive a warning when
the applicable speed limit is exceeded by
5 km/h (5 mph) or more. This warning is given
by the symbol showing the applicable maxi-
mum speed temporarily flashing when this
203
* Option/accessory, for more information, see Introduction.
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