Reset a Frozen Infotainment Screen

Last updated: June 10, 2026

If the central touchscreen in your NIO EL7 (2022–2024) — the seven-seat SUV sold as the ES7 in China — has frozen, gone black, or stopped answering your taps, you can force the infotainment to reboot from the driver’s seat in under a minute, parked, with no tools and without losing a single setting.

How the NIO reboot works

The EL7 runs NIO’s Banyan operating system on a large centre touchscreen, with a separate digital cluster and the NOMI assistant on the dash. As an Android-based, over-the-air-updated platform, the occasional freeze, black screen or lag is almost always a software glitch rather than a failed display — and NIO gives you a steering-wheel button combination to force a restart without needing the frozen screen to respond.

Reboot the central screen

Do this parked. Shift to P and switch on the hazard warning lights before you begin.

1. Press and hold two buttons together: the right-hand button on the left steering-wheel pad and the down button on the right steering-wheel pad.
2. Keep both held for about 10 seconds — do not let go early.
3. The central screen (and the cluster) go dark; release once they blank.
4. Wait roughly 30 seconds while the system restarts.
5. If the screens are still dark after the wait, press the brake pedal once to wake the car, then let the NIO logo boot through to the home screen.

Radio, navigation, Bluetooth, NOMI and your apps reload by themselves. The forced restart does not always succeed on the first attempt — if nothing happens, just repeat it.

Will this erase anything? No

The reboot is completely safe. It does not wipe your NIO account, navigation favourites, paired phones, driver profiles, NOMI settings or app logins — it only restarts the infotainment software, like restarting a phone. Use it as often as the screen plays up, always while parked.

If the screen stays frozen

• Try again, holding longer. If 10 seconds did nothing, repeat and keep both buttons pressed a little longer before the screens blank.
• Press the brake to wake it. After the screens go dark and the 30-second wait, a single brake press is what brings the system back if it stays asleep.
• Let the car fully sleep. Step out, lock the EL7 and walk away for five minutes so the electronics power down, then unlock and re-enter for a clean cold start.
• Check for a software update. Most EL7 freezing and lag is resolved by a Banyan over-the-air update — check the system settings for a pending install while parked on a stable connection.
• Still dead? If the screen never returns after a reboot, contact NIO support or a service centre instead of repeatedly cycling power — a persistent black screen can indicate a hardware fault.

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. Open Settings and find the system / restore option to reset to factory defaults. It erases your stored preferences, navigation history, paired phones and app logins, so only do it deliberately and sign back into your NIO account afterwards.

Frequently Asked Questions

Which buttons reboot the NIO EL7 screen?

Hold the right-hand button on the left steering-wheel pad together with the down button on the right steering-wheel pad for about 10 seconds, until both screens go dark. Then wait 30 seconds and press the brake if they stay off.

Is the EL7 reboot the same as on other NIO models?

Yes. NIO uses the same steering-wheel button combination across the EL7, ET7, EL6 and ET5 because they share the Banyan platform, so the procedure is identical.

Will rebooting delete my profiles or app logins?

No. The steering-wheel reboot keeps your NIO account, profiles, pairings and app logins. Only a deliberate factory reset in the settings menu clears them.

Do I have to be parked to do this?

Yes. Shift to P and switch on the hazard lights first — the reboot briefly blanks the driver cluster too, so it is meant to be done stationary.

Is it safe to drive with the EL7 screen frozen?

The infotainment is separate from the drive systems, so the car still drives — but you lose audio, navigation and central controls. Park safely first, then reboot before continuing.

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.