zachsem

I just went through this and you can do it, pretty easy if the cars are already installed. Go LSPDFR>data>agency.xml and edit it. You can copy and paste the name of the vehicle(s) you want ai to patrol/respond for backup in for each agency.
 
Here's how mine looks for example for LSPD:
 
<Name>Patrol Unit</Name>
            <Vehicles>
                <Vehicle>police</Vehicle>
                <Vehicle>police2</Vehicle>
                <Vehicle>police3</Vehicle>
                <Vehicle>police4</Vehicle>
                <Vehicle>police5</Vehicle>
                <Vehicle>police6</Vehicle>
                <Vehicle>police7</Vehicle>

You can already do so by editing GTA5>LSPDFR>data>agency.xml

Yes, you can quite easily. Go to your LSPDFR folder>data>agency.xml. You'll see a section that looks like what I attached below for each department. Add, edit, or remove "<Vehicle>(Vehicle Name)</Vehicle>" to change the vehicles.

I just went through this and you can do it, pretty easy if the cars are already installed. Go LSPDFR>data>agency.xml and edit it. You can copy and paste the name of the vehicle(s) you want ai to patrol/respond for backup in for each agency.
 
Here's how mine looks for example for LSPD:
 
<Name>Patrol Unit</Name>
            <Vehicles>
                <Vehicle>police</Vehicle>
                <Vehicle>police2</Vehicle>
                <Vehicle>police3</Vehicle>
                <Vehicle>police4</Vehicle>
                <Vehicle>police5</Vehicle>
                <Vehicle>police6</Vehicle>
                <Vehicle>police7</Vehicle>

I'm rolling bro this is actually the only fix that's worked for me haha

I just went through this and you can do it, pretty easy if the cars are already installed. Go LSPDFR>data>agency.xml and edit it. You can copy and paste the name of the vehicle(s) you want ai to patrol/respond for backup in for each agency.
 
Here's how mine looks for example for LSPD:
 
<Name>Patrol Unit</Name>
            <Vehicles>
                <Vehicle>police</Vehicle>
                <Vehicle>police2</Vehicle>
                <Vehicle>police3</Vehicle>
                <Vehicle>police4</Vehicle>
                <Vehicle>police5</Vehicle>
                <Vehicle>police6</Vehicle>
                <Vehicle>police7</Vehicle>

This worked and I was able to put all my vehicle models back in, thank you!

That was my first thought. Because both plugins need stealthcommon which chrashed the game.

When you call for prisoner transport it should be the police stockade

LCPDFR 0.95 RC2 download- http://www.lcpdfr.com/files/go/6a98f79f5c4a56d1469d43a14fdb0762/lcpd-first-response
ELS download- http://gtapolicemods.com/downloads.php?do=file&id=196
PLEASE TELL ME IF SOMETHING IS OUTDATED/NOT WORKING!