Is this normal

My grandma has a 2005 Buick Lesabre Custom and it has the auto leveling system (which gives a good ride) when you turn the key to Run w/o engine running after 5mins or so the automatic leveling system comes on really loud. But when the car is running down the road it is quiet.
I just wanted to know if this is normal.

Also, What are common problems with LaSabre

My grandma has a 2005 Buick Lesabre Custom and it has the auto leveling system (which gives a good ride) when you turn the key to Run w/o engine running after 5mins or so the automatic leveling system comes on really loud. But when the car is running down the road it is quiet.
I just wanted to know if this is normal.

Also, What are common problems with LaSabre

I would ask the dealer on the noise. It should still be under warenty. I don't even hear my auto leveling on my 97.

As to problems with LeSabres, do a search on this forum. I would hope that a 95 doean't have any known problems "yet". One known problem is for the 97's is the bad intake manifold that leaks antifreeze.

Regards

Dan