here is what I did..
First remove the car seats you have in ther now.
Wash your car and clean it completely out.
Look at your financial situation and Credit..
Drive to your local minivan dealer and trade it in !
Yes not only does my daughter have a hard time getting up into the X5 but my wife is due with our 3rd baby on May 7th!!
So I traded the X5 in for a new mini van..