Changing car via widget

Hello everyone!
I have faced a problem and I cant find solution. I am trying to create a simple racing game. The problem is i cant embody car selection. I want it to look like this - you can enter garage in main menu, and choose a car there. Then you go back to main menu, go to lvls, and choose a lvl you want to play. I tried doing it by changing default pawn class, but it didnt work. Can somebody please tell me how can i do this??

Each car is a pawn (wheeled vehicle). Isnt there another way? Like changing a pawn in gamemode through “garage” widget?

Set saveGame. Set car id. Handle input from playerController (playerController’s job is to possess different pawns). Possess car with specific ID from set game. (:

Ok, i did it. But how can i set car id? Tryed adding a pwan variable but it doesnt work