Reset a Frozen Infotainment Screen

Last updated: June 12, 2026

If the radio or Uconnect screen in your Lancia Ypsilon (846, 2011–2024) has frozen, gone black, or stopped responding, you can usually force it to restart yourself in under a minute — parked, with no tools and without losing your presets.

Which system is in your Ypsilon

Be honest about what you have, because the third-generation Ypsilon spans three quite different head units. Early cars (2011–2014) carry Blue&Me or Blue&Me-TomTom2 — a basic button-and-knob radio with an optional clip-in TomTom for navigation, not a built-in touchscreen. From the 2015 update most cars have the small Uconnect 5″ system: base trims get a non-touch DAB radio driven by buttons, while nav trims add a 5″ touchscreen. None of these is the big touchscreen found in a Giulia or Tonale, so keep expectations realistic — this is a compact car’s entry-level unit, and a freeze is usually a software lock-up rather than a dead screen.

Soft reset (reboot) the radio

Do this parked with the ignition on so the radio keeps its power.

1. Press and hold the volume knob (push it straight in) for about 10–15 seconds.
2. Hold through the moment the sound mutes — do not release early.
3. When the display goes blank, let go of the knob.
4. The Lancia or Uconnect splash appears as the unit restarts; let it boot.
5. Wait up to a minute for the radio to reload — presets, Bluetooth and DAB come back on their own.

On the Uconnect 5″ touchscreen units you can also try holding the volume knob together with the tuner/seek knob for the same 10–15 seconds until the screen blanks.

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 unit plays up.

If the radio stays frozen

• Hold longer. If 10 seconds did nothing, repeat and keep the volume knob pressed a full 20 seconds before the display blanks.
• Let it sleep. Switch off, lock the car, walk away five minutes so the radio fully powers down, then restart.
• Blue&Me / TomTom (early cars). If a clip-in TomTom is frozen, reset the TomTom unit itself (its own reset/power routine) separately from the car radio — they are two devices.
• Battery disconnect (last resort, and the main option on Blue&Me cars). Disconnect the 12V battery for about 30 minutes; on reconnection the body computer and radio re-exchange security codes. Keep your anti-theft radio code to hand in case the unit asks for it on power-up.

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 5″ units go to Settings and look for Restore factory defaults (or Reset). It erases presets, paired phones and audio preferences, so only do it deliberately. The basic Blue&Me radios have no software factory-reset menu — a battery disconnect is the equivalent.

Frequently Asked Questions

My Ypsilon radio has no touchscreen — can I still reset it?

Yes. Holding the volume knob for 10–15 seconds forces a reboot on the button-driven DAB radio as well. If the unit will not respond at all, a brief 12V battery disconnect is the fallback.

Will the reset delete my radio presets or paired phone?

No. The volume-knob reboot keeps every preset and Bluetooth pairing. Only a menu-driven factory reset, or a long battery disconnect, can clear them.

My TomTom navigation is frozen but the radio works — what do I reset?

On Blue&Me-TomTom cars the navigation is a separate clip-in device. Reset the TomTom on its own using its power/reset routine; the car radio reboot will not fix a frozen TomTom.

Will I need a radio code after disconnecting the battery?

Possibly. Some Ypsilon radios ask for an anti-theft code after losing power. Keep the code (usually on the radio card from when the car was new, or available from a Lancia dealer using the chassis number) before you disconnect the battery.

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.