The sensors are automatically activated when the reverse gear is engaged.
The sound produced by the acoustic alarm becomes louder when the distance between the car and the obstacle decreases.
See also:
Dynamic and distinguished
The new 2012 Fiat Punto maintains the model's instantly recognisable and
dynamic shape but it's been made even more elegant and characterful thanks to a
host of detail changes, inside and out.
O ...
Failure warnings
In case of parking sensor failure, the driver is warned when engaging reverse
by high sound warning (for 3 seconds). ...
Interiors
From time to time check that water has not collected under the mats (from dripping
shoes, umbrellas etc.) which could cause the steel to rust.
Never use inflammable products such as petroleum ethe ...