@Nephere What you are describing sounds like a syntax error in the dlclist.xml. When there is a syntax error in this file (or a addon DLC is messed up), the game will not load in any dlc content (cars, peds, maps etc) and only stuff in the base game. Symptoms of this is a quicker than normal loading time and unable to spawn dlc vehicles like the 811.

In coding, syntax makes a big difference and you probally made a mistake in the dlclist.xml as small as having " <Item>dlcpacks:/b12lang/</Item " instead of having "<Item>dlcpacks:/b12lang/</Item>" (all without quotation marks)

I'd switch back to the old dlclist.xml and see if the problem persists.

@FBD321 Did you manage to fix your problems?
If not, lets break apart your problems and solve the issue with the trainer not working first.

1. Getting trainerV working
   a. Insure you have the latest version scripthook (http://www.dev-c.com/gtav/scripthookv/)
   b. ensure you have the latest version of Simple Trainer (Trainer V) which is version(10.3)
   c. Download and extract all the files for trainerV v 10.3 in a new folder outside your game directory.
   d. copy both the files "Trainerv.asi" and "Trainerv.ini" to your main game directory (the game folder which should have gtaV.exe in it)
   e. launch GTA V and press F3 (Note sometimes the first time you open it, things may be wonky.)
   f. if it opens, you can use your controller or your keyboard numpad to select options (Numpad 0 is back and Numpad Enter is select).

@FBD321 thats fine. First which trainer are you attempting to use and where in your GTA V game folder did you install it?

Second, which car did you add and, do you know if its a replace or add-on?

@lagarr you are unable to mod gta V on any console. These type of mods are for PC only.

@ArmaniAdnr hmmm very intresting problem. Can't wait for the day animations can be changed.

@ArmaniAdnr how ironic I did the same thing awhile back for some fun. if memory serves me right the door does this very weird animation during the gas station cut scene. This was several verisons ago but if you want I can check again quickly tonight (have to test something else with the game latet on)

Basically to my understanding animations for cutscenes are pre-set so you cannot change them. But for the chase scene, thats where the Enzo shines

I loved Michael and Trevor pulling over a maserati Granturismo (pained it black as Franklin) , a Koenigsegg CCX and that Enzo

I used this one. https://www.gta5-mods.com/vehicles/ferrari-enzo

Its a ok model and it makes a intresting cutscene in the mission "I fought the law".

You can get a handling pack for it too I just forget where.

Wow that looks really cool keep up the great work

@MaxGiffer yeah that makes sense.