> For the complete documentation index, see [llms.txt](https://wiki.retropilot.org/index/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.retropilot.org/index/vehicles.md).

# Vehicles

- [Supported car list (WIP)](https://wiki.retropilot.org/index/vehicles/supported-car-list-wip.md): A list of Retropilot supported vehicles
- [Volkswagen PQ25 Platform Retrofits](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits.md): This series covers retrofitting a PQ25 based vehicle to work with OpenPilot
- [Electrical Platforms TL;DR](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits/electrical-platforms-tl-dr.md): Brief explanation of electrical platforms in VAGs small car lineup
- [Power Steering History](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits/power-steering-history.md): Various technologies have been employed for power steering
- [Modules](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits/modules.md): Which modules can I use?
- [Retrofit Instructions](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits/retrofit-instructions.md): Overview of the retrofit process
- [PQ LHD Cars](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits/pq-lhd-cars.md)
- [Observations](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits/observations.md): Notes and questions
- [Glossary](https://wiki.retropilot.org/index/vehicles/volkswagen-pq25-platform-retrofits/glossary.md): Glossary of terms


---

# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://wiki.retropilot.org/index/vehicles.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
