Greetings. Am considering purchasing a 2005 Landau 2450DS but after test driving it noticed a whine under the hood at approx 60 mph. Backed off to 50, no whine. Not sure I like this, and want to ...
I'm guessing it's in the pumpkin. Check fluid in the rear housing. If it's ok it might be time for a change of fluid and/or further inspection for wear....Dennis