PEUGEOT 2008 Handbook page 138

Driving
– The system may indicate that a space has
been found but the manoeuvre will not be
triggered because the width of the lane is
insufficient.
– The system is not designed to perform parking
manoeuvres on a steep slope or on a sharp
curve.
– The system does not detect spaces that
are much larger than the vehicle itself or that
are delimited by obstacles that are too low
(pavements, studs, etc.) or too thin (trees, posts,
wire fences, etc.).
– The system may be impaired by incorrect
inflation of the vehicle's tyres.
– The tilting of the vehicle if the boot is heavily
loaded can affect the distance measurements.
Do not use the function under the
following exterior conditions:
– Alongside a soft shoulder (ditch) or quay or
on the edge of a drop.
– When the road surface is slippery (ice).
Do not use the function in the presence
of one of the following malfunctions:
– If a tyre is under-inflated.
– If one of the bumpers is damaged.
– If one of the cameras is faulty.
– If the brake lamps are not working.
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Do not use the function if the vehicle has
been subject to one of the following
modifications:
– When carrying an object extending beyond
the dimensions of the vehicle (ladder on the
roof bars, bicycle carrier on the tailgate, etc.).
– With a non-approved towball in place.
– With snow chains fitted.
– When driving on a small-diameter or
"space-saver" type spare wheel.
– When the wheels fitted are a different size
from the original ones.
– After modifying one or both bumpers
(added protection).
– If the sensors have been repainted outside
the PEUGEOT dealer network.
– With sensors not approved for the vehicle.
Malfunctions
When the function is not activated, the
temporary flashing of this warning lamp
and an audible signal indicate a Full Park Assist
malfunction.
If the malfunction occurs while the system is in
use, the warning lamp goes off.
If a parking sensor malfunction,
indicated by one of these warning
lamps coming on, occurs during Full Park Assist
use, the function is deactivated.
Contact a PEUGEOT dealer or a qualified
workshop.
In the event of a power steering
malfunction, this warning lamp is
displayed on the instrument panel, accompanied
by a message.
You must stop as soon as it is safe to do so.
Contact a PEUGEOT dealer or a qualified
workshop.