I want my character to enter and exit car with animation

I really do not know how to do it, like I have the car enter and exit script works fine but I need an animation where the character opens the door sits and closes it same when he getting out. I can get the animation but how do make the character open the door , will a ray cast help in this place like a ray is send if so how do I make the door open and will it affect my enter exit script if so can I be guided.

missing some details…if you already have it so the animation of character triggered to get in and out of your car - like it sounds like is the case - then you need to just trigger an animation of him opening the door and trigger the actual door opening as well and have the two animations triggered at the same time. Closing the door not so much a problem as the character can just put his hand on any part of the door to push it shut. However OPENING the door requires his hand be on the door handle and placement is tricky. First be sure the handle and the characters hand line up to begin with, then need to rotate the character and move him to specific coordinates to line him up with the door. Is the character the Player or another character? I have similar situations where the player pulls a switch. he needs to be lined up with the switch by having him move and rotate to a specific position, then trigger the switch handle and the player pulling the switch animations at the same time