Alfa Romeo 4C 2016, Руководство пользователя

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The vehicle is close to the obstacle when the display
shows a single constant arc and emits a continuous
sound.
If there are several obstacles, the closest one is indicated.
Fault Indication
Parking sensor failures, if any, will be indicated when
reverse is engaged by the switching on of the
warn-
ing light on the instrument panel together with the
message on the display.
General Warnings
When parking, take the utmost care over obstacles that
may be above or under the sensor.
Under certain circumstances, objects close to the vehicle
are not detected by the system and could therefore cause
damage to the vehicle or be damaged themselves.
Some conditions may influence the performance of the
parking sensors:
•
The presence of ice, snow, mud or multiple layers of
paint on the sensor surface may cause reduced sensi-
tivity of the sensor itself and therefore reduce the
system performance.
•
Mechanical interference (e.g washing the vehicle, rain,
strong wind, hail) may cause the sensor to detect a
non-existent obstacle (“echo interference”).
•
The presence of ultrasonic systems (e.g. pneumatic
brake systems of trucks or pneumatic drills) near the
vehicle could alter the signals sent by the sensor.
•
The variation in sensor position, caused by variation in
ride (due to suspension component wear), changing
tires, overloaded vehicle, or tuning that lowers the
vehicle, for example, may affect parking sensor system
performance.
106 UNDERSTANDING THE FEATURES OF YOUR VEHICLE