The rain sensor is behind the driving mirror in contact with the windscreen and has the purpose of automatically adjust, during the intermittent operation, the frequency of the windscreen wiper strokes as to the rain intensity.
The sensor has a range of adjustment that gradually varies between wiper stationary (no wiping) when the windscreen is dry, to wiper at first continuous speed (continuous slow) with heavy rain.
See also:
Car protection system failure - fiat code
Turning the key to MAR the warning light on the dial shall flash only once and
then go off. If with the ignition key at MAR the warning light stays on, this indicates
a possible failure (see “Th ...
Power Window Switches
There are single window controls located on the shifter bezel, below the climate
controls, which operate the driver and passenger door windows. The window controls
will operate when the ignition s ...
Jump-Starting Procedure
WARNING!
Failure to follow this procedure could result in personal injury or property
damage due to battery explosion.
CAUTION!
Failure to follow these procedures could result in damage to the ...