Cars not available when brought in?

[Officer Will Troll]

So I followed this guide to convert some civi cars to be brought in to be usable as essentially unmarked police cars. The problem is that when I go in game, they don't appear in my menu for reinforcements and I don't know why. This was the guide I used:
 

Steps:
1)Go into editor
2)Open LA Mod
3)When loaded Go to Vehicles>Civil-Cars(Trucks/07 LA Civil/etc.)
4)Click on the vehicle you want to make into a unit
5)Click 'CLONE'
6)In the right square click the .. to the point to where you should see

01 LA Ambulance
02 LA Fire Department
03 LA Police
etc.

7)Double-click 03 LA Police
8)save to whatever you want it to be called
9)Top of EDIT box opened after Cloning there should be a name tab, change it to whatever you want to call it
10) Click 'TRAITS' Look for a drop-down box saying 'No Squad Vehicle'
11)Change it to Police StW
12)Hit OK
13)Click 'LIGHTS'/Edit lights(Blue light means Code 3 light, it can be any color, it just calls it bluelight because the default units all have blue lights)
14)Click OK
15)Click 'COMMANDS'
16)Give it whatever commands you want it to have(Vmcd are LA vehicle commands, but it can have commands with the Vmcd in front, just as long as it isn't a person command{Pmcd, draw weapon, arrest,etc.})
17)Click OK
18)Click OK
19)Close Editor
20)Open C:>Program Files>Wizzard Works/Sixteen Tons>911FR/Em4>Mods>LA Mod>Units>Vehicles>Police
21)Copy the 120unmarked file
22)Paste/rename to what the unit is called
23)Edit XML file inside folder using Notepad
24)Name it(For both freeplay AND campain)Where it says <unit id="CV_UMPC">
25)Change the prototype(Where it says <prototype name="mod:Prototypes/Vehicles/03 LA Police/cv_umpc.e4p," change the cv_umpc to whatever you called it when you pressed 'CLONE'{make sure the .e4p is behind it})
26)You're basically done now, if you're fine with it not having an in-game name like 'New Car' instead of 'ID_NEW_CAR(etc.)'

[The Loot]

You also have to add the prototype file to freeplaybase.xml for it to show up.

[Officer Will Troll]

Yeah I had just thought of that and did that.

 

2 of the cars seem to be working, the third once deployed can not be moved or anythnig. I edit the commands and it doesn't save. Not entirely sure why though.

[Darryl]

Make sure you've done the commands of the vehicle in the editor.