---
title: "How to Reset a Tesla: Soft Reset, Power Off and 12V Reboot | EV Fix Guide"
description: "The three Tesla resets explained: the two-button scroll wheel reset, Power Off deep sleep and the 12V/16V hard reboot. Which one to use for each symptom, and how long each takes."
canonical: https://evfixguide.com/blog/tesla-reset-guide
lang: en
last_updated: 2026-10-24
---

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# How to Reset a Tesla: Soft Reset, Power Off and 12V Reboot

By the EV Fix Guide team · October 24, 2026 · 3 min read

![How to Reset a Tesla: Soft Reset, Power Off and 12V Reboot](https://evfixguide.com/assets/images/battery-bench.jpg)

Many Tesla glitches disappear with the right reset. The trick is picking the lightest reset that fixes the problem, and only going deeper when you need to.

There are three levels. Level 1 takes 15 seconds and is safe while driving. Level 3 involves the 12V battery and is only for a car that will not respond at all.

## In short

- Level 1: hold both scroll wheels for 10–15 seconds. Fixes screen lag, frozen maps, Bluetooth.
- Level 2: Power Off and wait 3–5 minutes. Fixes cameras, charge port and climate faults.
- Level 3: disconnect the 12V/16V battery for about 10 minutes. Last resort only.

## Level 1: two-button soft reset (15 seconds)

Use it for a laggy touchscreen, a frozen map, Bluetooth audio glitches or a sluggish UI. It only restarts the screen. Steering, brakes and drive stay fully active, so it is safe to do while driving.

1. 1 · Press and hold both scroll wheel buttons on the steering wheel.
2. 2 · Keep holding for 10 to 15 seconds, until the screen goes black.
3. 3 · Release when the Tesla "T" logo appears. The screen is back in about 30 seconds.

## Level 2: Power Off deep sleep (3–5 minutes)

Use it when a soft reset did not help: a camera that keeps failing, a charge port that does not respond, a stuck climate system or a sensor communication fault.

1. 1 · Park the car.
2. 2 · Go to Controls → Safety → Power Off.
3. 3 · Sit still for 3 to 5 minutes. Do not touch the pedals, doors or buttons.
4. 4 · Wait until you hear the heavy "clunk" of the high-voltage contactors opening.
5. 5 · Press the brake pedal to wake the car.

## Level 3: 12V/16V hard reboot (about 10 minutes)

Only for a total lockup: a black screen that ignores the scroll wheel reset, or before high-voltage safety work. On a car that is completely dead, see [how to open the frunk with a dead 12V battery](https://evfixguide.com/guides/frunk-dead-12v-battery) first.

1. 1 · Open the frunk and unclip the cowl cover.
2. 2 · Disconnect the First Responder Loop connector.
3. 3 · Remove the negative terminal of the 12V/16V battery.
4. 4 · Wait 5 minutes so internal capacitors fully discharge.
5. 5 · Reconnect the battery terminal, then plug the First Responder Loop back in.

**Not sure?** If you are unsure where the connectors are on your model, stop here and ask a shop. A Level 2 reset fixes most problems a Level 3 would.

## Full repair guide and cost table

Step-by-step fix, tools and Tesla vs independent shop vs DIY prices: [Tesla Frozen Touchscreen: How to Reboot & Fix It](https://evfixguide.com/guides/touchscreen-frozen-reboot).

Tesla Service $0 - $200 (Free reboot; diagnostic visit if it keeps happening) · independent shop $0 - $150 (Diagnosis only if the problem repeats) · DIY $0 (Software reboot)

## More owner repair stories

- [Tesla Service Mode: How to Open It and What to Run — The hidden diagnostics menu every Tesla has, and the four tests worth running.](https://evfixguide.com/blog/tesla-service-mode)
- [Tesla DIY Tool Kit: What You Need (and What Not to Touch) — Torx set, jack pads, trim tools. And the jobs you should never do at home.](https://evfixguide.com/blog/tesla-diy-tool-kit)
- [Does an Independent Shop Void Your Tesla Warranty? — Short answer: no. Here is what the law says and where the limits are.](https://evfixguide.com/blog/tesla-warranty-independent-repair)
- [Tesla 12V / 16V Battery Warning: What Owners Replaced and What It Cost — A 10-minute DIY swap, $85 Tesla batteries, $122 mobile service, Ohmmu lithium warnings and why the newer 16V battery should not be replaced early.](https://evfixguide.com/blog/tesla-12v-16v-battery-owner-fixes)

This guide is for information only. High-voltage components (orange cables) can be lethal — leave them to trained technicians. Not affiliated with Tesla, Inc.