Repair of radio, navigation unit and amplifier Fiat Stilo

In the Fiat Stilo, we work on Connect NAV and Connect NAV+ navigation units (Magneti Marelli), including when they display the “Master Code Request” screen.

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Fiat Stilo (192)


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Frequently asked questions and answers

Repair of Fiat Stilo radio, navigation unit and amplifiers: enquiry, sending the module and quote.

Do you repair the factory radio, navigation unit and amplifier in the Fiat Stilo?

We repair factory radio, navigation and amplifier modules from the Fiat Stilo; the unit must be removed and sent in or delivered by arrangement. We do not repair replacements fitted instead of the factory unit; we identify factory units from the sticker with the part number.

Is it worth repairing a module from the Fiat Stilo rather than replacing it with a new or used one?

Whether repairing a module from the Fiat Stilo is worthwhile depends on the condition of the module and the extent of the fault; we decide after inspecting the removed module. Before shipping, we will give you an initial indicative quote based on photos and a description; the final price will be confirmed after inspection.

How is the repair quote for a module from the Fiat Stilo prepared?

An initial indicative quote for the Fiat Stilo is prepared based on photos of the unit and a description of the symptoms before shipping; please provide the make, model and year of the car. After inspecting the removed module, we confirm the exact price and will carry out the repair once you approve it.

How do I send a removed module from the Fiat Stilo to the workshop?

We handle mail-in repairs from all over Poland; you send the removed module by courier or deliver it by arrangement. Before shipping, we will agree what should be sent; protect the screen and connectors, pack it in a rigid cardboard box with filler, and place any additional parts separately.

What should I prepare before submitting a module from the Fiat Stilo?

When submitting a case, give the make, model and year of the car, a description of the symptoms after switching on the ignition, and attach a photo of the front and the sticker with the number. If you see a request for a code, attach a photo of the message; also make it clear that it is a factory module, not a replacement.

Repair of Fiat Stilo radio and navigation covers factory Connect NAV and Connect NAV+ navigation units (Magneti Marelli).

How can you tell the fault is in the module?

In the Stilo with Magneti Marelli navigation, the problem starts with the power supply: after the battery is disconnected, the unit shows the “Master Code Request” screen the next time the ignition is switched on and waits for a four-digit code. The same happens after fitting a navigation unit bought from another car. Without the radio code, it cannot be used.

Range of supported units and information about code lock

We support factory Connect NAV and Connect NAV+ (Magneti Marelli) units from the Fiat / Alfa Romeo / Lancia family. The code for them is stored in memory on the unit's main board, so we read it from the removed navigation unit, running on the bench outside the car. When reporting a code lock, the following will be useful:

  • a photo of the screen requesting the code,
  • information on whether the navigation unit comes from this car,
  • photo of the part number label.

When do we repair, and when might repair not make sense?

We repair factory Connect NAV and Connect NAV+ modules. If your unit has a fault other than a code request, describe it — the scope of work is determined after inspecting the module, and whether repair makes sense depends on its condition. In your enquiry, provide:

  • the car make, model and year,
  • a description of what happens after the ignition is switched on,
  • photo of the front of the unit.

We do not repair replacements fitted in place of the factory units, including Android radio-navigation systems; we identify the factory module by the sticker with the part number. We confirm the price after checking the unit, and we start work after your approval.