– With external fault of the ultrasound, for
instance from passing vehicles or loud
machines.
– When sensors are dirty, iced over, dam-
aged or out of position.
– If cargo protrudes.
– Under certain weather conditions such
as high moisture, wet conditions, snow-
fall, extreme heat, or strong wind.
– With tow bars and trailer couplings of
other vehicles.
– With thin or wedge-shaped objects.
– With moving objects.
– With elevated, protruding objects such
as ledges or cargo.
– With objects with corners and sharp
edges.
– With objects with a fine surface struc-
ture such as fences.
– For objects with porous surfaces.
– Low objects already displayed, for in-
stance curbs, can move into the blind
area of the sensors before or after a con-
tinuous tone sounds.
– The parking assistant may identify park-
ing spaces that are not suitable for park-
ing.
Tire size
The parking position may vary depending
on the tire size.
Malfunction
A Check Control message is displayed.
The Automatic Parking Assistant has mal-
functioned. Have the vehicle checked by an
authorized service center or another quali-
fied service center or repair shop.
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CONTROLS Driving comfort
202
Online Edition for Part no. 01405A7DAD4 - II/23