To replace the bulb:
1) Remove the lens A-fig. 39 as shown by the arrow.
2) Open the bulb holder B and remove the bulb C (clipped in).

See also:
Installation of electric / electronic devices
Electric/electronic devices installed after buying the car or in aftermarket
shall bear the and marking:
Fiat Auto S.p.A. authorizes the installation of transceivers provided that installation
...
Dimensions
Dimensions are expressed in mm and refer to the vehicle fitted with standard
tyres.
The height refers to the vehicle unladen.
Boot volume
Unladen boot volume (V.D.A. standards) ............ 264 ...
Radio
(Tuner) Introduction
When the car radio is turned on, the last function that was selected before turning
it off (Radio, CD, CD MP3, AUX) is activated.
To select the Radio function when another aud ...


