> For the complete documentation index, see [llms.txt](https://docs.luxartengineering.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.luxartengineering.com/fleet/readme-1.md).

# What is LVC:Fleet?

### Introduction

Luxart Vehicle Control: Fleet is a new separate resource based off of the innovations of [Luxart Vehicle Control v3](https://github.com/TrevorBarns/luxart-vehicle-control/). It introduces more finite control of vehicle profiles by the use of Vehicle Configuration Files, abbreviated VCFs. A vehicle configuration's settings are called **profiles** for LVC and describe all the settings encompassed in the VCF. Vehicles, by use of it's game name, are then assigned approved **profiles.** 

#### **LVC:Fleet specific features over LVCv3:**

* additional profile specific settings (siren defaults, audio settings, menu permissions, etc.)
* on the fly profile selection through LVC menu
* server sided siren integration with **local override** and **peer override**
* rumbler / howler support *(requires installation of compatible siren)*

{% hint style="info" %}
**Local Override**: When active, LVC uses resident.rpf client side sirens instead of any server sided sirens.

**Peer Override:** When active, LVC uses the clients local siren selection for peers of the same *faction. See more in VCF configuration.*
{% endhint %}

#### Basics behind LVC:Fleet:

<figure><img src="/files/0knJjGZfHbSyx9CBDjs3" alt=""><figcaption><p>LVC:F Relationship Diagram</p></figcaption></figure>

In the above diagram, you can see that LSPD, BCSO, SASP all have approved profiles 1, 2, 3. **This allows the player to select from these three profiles in the LVC:Fleet menu**. Meanwhile, the firetruck and ambulance are assigned individual profiles and will not be able to change profiles.

### Features

* Custom server/client side siren assignments
* Ability to change which siren is used through in game menu
* Rumbler / Howler support
* Choice to override other players sirens
* Choice to use client side sirens
* [Menu permissions](/fleet/resource-installation/customize-vcfs.md#menu-element-permissions)
* In-game siren controller HUD
* Additional functionality through [plugins](/shared-plugins/introduction-to-plugins.md)
* On-demand siren tone selection through registered keys
* Save / Load user preferences