> ## Documentation Index
> Fetch the complete documentation index at: https://userguide.tryflux.app/llms.txt
> Use this file to discover all available pages before exploring further.

# General FAQ

> Answers to common questions about Flux

<AccordionGroup>
  <Accordion title="Is Flux free to use?">
    Yes, Flux is currently free. You can ask questions about your car without paying anything. Guests get 10 messages per day; signed-in users on the free plan get 20 messages per day.
  </Accordion>

  <Accordion title="Do I need special equipment or a diagnostic tool?">
    No. Just describe your problem in plain language, or paste diagnostic codes or mechanic quotes. No OBD scanner, VIN lookup, or special tools required.
  </Accordion>

  <Accordion title="Will Flux try to sell me parts or services?">
    No. Flux provides unbiased information to help you make your own decisions. We don't sell parts, push specific shops, or have paid placement in our results.
  </Accordion>

  <Accordion title="What if I don't know anything about cars?">
    That's exactly who Flux is built for. Everything is explained in plain language without assuming technical knowledge.
  </Accordion>

  <Accordion title="Can Flux diagnose my car remotely?">
    Flux helps you understand symptoms and diagnostic codes, but we always recommend a professional inspection for safety-critical issues. Remote diagnosis has limits — Flux helps you understand the situation and make informed decisions.
  </Accordion>

  <Accordion title="What types of vehicles does Flux support?">
    Flux works with most passenger cars and light trucks, including electric vehicles. It's most helpful for consumer vehicles from the last 20–30 years.
  </Accordion>

  <Accordion title="Is Flux available on mobile?">
    Yes, the Flux chat interface is fully responsive and works on phones and tablets. Just visit tryflux.app in your mobile browser.
  </Accordion>

  <Accordion title="How accurate is Flux?">
    Flux draws on broad automotive knowledge and is designed to give practical, helpful guidance. However, it can make mistakes. Always consult a certified technician for major repairs and safety decisions.
  </Accordion>
</AccordionGroup>

<Note>
  Have a question not answered here? Email us at [hi@tryflux.app](mailto:hi@tryflux.app)
</Note>