If the vehicle has fallen into a bush or crown of a tree, interaction with the vehicle is not possible. It is necessary to cut a bush or cut down a tree in order to gain access to a vehicle. But if the car got into the reeds, you will lose the opportunity to use the vehicle, there is no action - to cut or chop down the reeds.
{F1605166}
+ 1.08 If the car somehow finds itself in the bushes, the body of the killed infected person will lie nearby - the exit or entrance to the car may be blocked.
{F1849280}
I understand the purpose of blocking the action against the walls, the fence, but this should not apply to all objects that were next to the machine.