Operation
of specific traffic signs for vehicles with trailer,
such as speed limits or o v
ertaking prohibi-
tions. Activation or deactivation is carried out
in the infotainment system using the function
button > Driver assistance > Trailer as- sist ››› page 96
.
For trailer mode, the display of speed limits
applicable to the type of trailer or to the legal
provisions can be adjusted. The speed is ad-
justed in steps of 10 km/h (5 mph) within a
range of between 60 km/h (40 mph) and
130 km/h (80 mph). If it is adjusted to a speed
greater than that which is permitted in the
country in question for driving with a trailer,
the system automatically displays the usual
speed limits, e.g. in Germany 80 km/h
(50 mph).
If the speed warning for the trailer is deacti-
vated, the system displays the speed limits as
if there were no trailer hitched.
No entry sign
The traffic sign recognition system warns
acoustically and visually in the instrument
panel when a no entry sign is crossed on a
one-way road or an entrance to a motorway
or highway.
Limited operation
The traffic sign detection system has certain
limitations. The following cases may lead the system to operate with limitations or not at
all: