Reset a Frozen Infotainment Screen

If the radio or Uconnect screen in your Fiat 500 (312, 2007–Present) has frozen on the Fiat logo, gone black, or stopped answering your taps, you can usually force it to reboot yourself in under a minute — parked, with no tools and without losing your presets.

Which system is in your 500

The 500 changed head units several times. Early cars (2007–2015) usually have a basic Blue&Me / radio-cassette-style unit with buttons and no touchscreen. The 2016 facelift brought the touchscreen Uconnect 5″ with a volume knob and a tuner/seek knob, and higher trims got the Uconnect 7″ with Apple CarPlay and Android Auto. The current electric 500e uses a larger Uconnect touchscreen. The reboot below works on the knob-equipped Uconnect units; the early basic radios reboot only via a battery disconnect.

Soft reset (reboot) the Uconnect

For the Uconnect 5″ and 7″ touchscreen units, do this parked with the ignition on.

1. Press and hold the volume knob and the tuner/seek knob together (both pushed straight in) for 10–20 seconds.
2. Keep holding — the screen will flash the FIAT logo and then go dark.
3. When the screen is dark, release both knobs.
4. After a few seconds the FIAT logo reappears as the unit reinitialises.
5. Wait up to a minute for the home screen to reload — radio, Bluetooth and settings come back on their own.

If your 500 has only one knob, hold the single volume knob in for about 15 seconds instead.

Will this erase anything? No

The reboot is completely safe. It does not wipe your radio presets, paired phones, or audio settings — it just restarts the radio’s software, like restarting a phone. Use it whenever the Uconnect plays up.

If the screen stays frozen

• Hold longer. If 15 seconds did nothing, repeat and keep both knobs pressed a full 20 seconds before the screen darkens.
• Watch for a reboot loop. A 500 that keeps restarting on its own (a known fault) usually needs a firmware reinstall — the same software version can be re-flashed from the DriveUconnect site, which often cures the loop.
• Let it sleep. Switch off, lock the car, walk away five minutes so the radio fully powers down, then restart.
• Reinstall the firmware. Download the matching radio update from DriveUconnect, copy it to a USB stick and run the update — reinstalling the same version often fixes a corrupted unit.
• Battery disconnect (last resort, and the only option on early Blue&Me cars). Disconnect the 12V battery for about 30 minutes; on reconnection the body computer and radio re-exchange their security codes. Have your radio code handy if your car uses one.

Factory reset (erases data — rarely needed)

A factory reset is separate from the reboot and only worth doing if you are selling the car or chasing a deep, persistent glitch. On the Uconnect touchscreen go to Settings and scroll to Restore factory defaults (or Reset). It erases presets, paired phones and audio preferences, so only do it deliberately.

Frequently Asked Questions

My Fiat 500 is stuck on the FIAT logo — how do I fix it?

Hold the volume and tuner knobs together for up to 20 seconds to force a reboot. If it keeps looping back to the logo, the radio firmware is likely corrupted — reinstall the matching update from DriveUconnect via USB, which usually clears the loop.

My 500’s radio keeps turning itself on and off or rebooting — why?

A self-restarting Uconnect on the 500 is a known software fault rather than a wiring problem in most cases. A reboot is a temporary fix; reinstalling the firmware is the lasting one.

Will the reset delete my radio presets or paired phone?

No. The knob-hold reboot keeps every preset and Bluetooth pairing. Only a menu-driven factory reset clears them.

My early 500 has no touchscreen — can I still reset it?

The early Blue&Me radios have no reboot button combo. The reliable reset is a brief 12V battery disconnect; keep your anti-theft radio code to hand in case the unit asks for it on power-up.

Is it safe to drive with the radio frozen?

Yes. The radio is separate from the engine and driving systems — you only lose audio and Bluetooth. Reboot once you are safely parked.

If a warning light or fault message stays on the dash after the reboot, it may have stored a diagnostic trouble code — you can look it up on autodtcs.com.