If it wasn't enough of an exhausting attempt to get into the car, now you must find a way to shut the door. Well these little tricks just may help you. Your door panels might have to be removed for the modification but it may be a cheaper way to go. Someone also mentioned that they use their mousetrack seatbelt straps to pull their car shut. I hope this helps.
Photo shows two models available.
The one on the right can be installed within the dashboard. The one on the left is a stand-alone version. She shares her experience getting this device installed, as well as other changes she made to her vehicle. For those of us finding it very difficult to drive, there are some modifications that can be made to your car to make it easier for you, the starting point is to find a car that you are most able to drive. I did that, and still had a difficult time using the floor mounted gear shifter to get the car into gear, as I do not have enough strength in my hand to push the button and pull the shifter at the same time.