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Installing Instant Nav on a Fiat Croma

Model: Fiat Croma MK 1 - Years 2005-2010
Part: Onboard computer

First, insert the two double pins into the designated holes on either side of the old radio. Ensure you push them all the way in, then bend them slightly outward and pull them simultaneously to extract the unit. Disconnect the antenna cable and the connector. To remove the frame of the old radio, unscrew the screws that secure it and disconnect the cable. Install the new frame by inserting it into place and securing it with screws. Pass the various connector cables and the radio antenna cable internally, which you will connect to the onboard computer before finally placing it inside the frame.

Updated on 4 May 2026 by ScegliAuto

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