> For the complete documentation index, see [llms.txt](https://help.pd1.sg/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.pd1.sg/instructions/welcome/readme.md).

# Welcome to the PD-1 Helpdesk

Start by choosing the product you use. Use the navigation menu to browse every guide.

### Find the right help

**Set up a product**\
Follow the relevant [PD-1 Quick Start](/instructions/getting-started/pd-1-quick-start.md) for PD-1, PD-Display, or PD-Tyre.

**Use PD-1 features**\
Learn about [Scan & Fault Codes](/instructions/pd-1/scan-and-fault-codes.md), vehicle health, live data, and maintenance tracking.

**Resolve an issue**\
Visit [🛠️ Help & Troubleshooting](/instructions/help-and-troubleshooting/connection-problems.md) for connection, Bluetooth, app, and account problems.

### Choose your next step

{% stepper %}
{% step %}

#### Identify your product

Not sure which device you have? See [Which product do I have?](/instructions/welcome/which-product-do-i-have.md).
{% endstep %}

{% step %}

#### Complete setup

Open the quick-start guide for your product.
{% endstep %}

{% step %}

#### Get ongoing help

Browse the product sections for features, data, and troubleshooting.
{% endstep %}
{% endstepper %}

### Need help with your vehicle?

Check [🚗 Vehicle Compatibility](/instructions/vehicle-compatibility/is-my-car-supported.md) before setup. Features and available data can vary by vehicle.

### Contact support

Can’t find an answer? Contact the [Contact PD-1 Support](/instructions/help-and-troubleshooting/contact-pd-1-support.md).

{% hint style="warning" %}
If your vehicle is unsafe to drive, stop safely and seek professional assistance.
{% endhint %}


---

# Agent Instructions
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

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