Lose Power Steering problems of the 2013 Buick Lacrosse

Near the florida-georgia on north interstate 75 I stopped at a rest area. When I started the auto again,I found it difficult to back out of the parking lane and to straighten the cars wheels to exit the area. I realized then I lost power steering. Slowly and on the right lane I drove the auto to valdosta,GA . I stopped at a motel and called the local Buick dealer. The next day (April 2) I was able to bring the auto to the local Buick dealer. Fortunately,the dealer was just a few miles from my motel. I stayed overnight at a local motel. The dealer arranged for me to rent a auto. The next day, the mechanics at the dealership informed me that they would have to replace parts but did not know how long it would take to receive the parts and how long it would take to fix the auto. Thus ,they removed my luggage and books from my auto and placed them in my rental car. Then I proceeded to drive to my home in illinois. On April 27,my repaired Buick la crosse was delivered to my home in illinois.