Does anyone know if the Mercedes dealer in Hagerstown offers loaner vehicles when you have your vehicle in for warranty work or recommended routine service?

Yes they do. Helps to give them some notice.

Yes, they do. Make sure you have your insurance card with you.

Yes they definitely do.

Yes they do if their is any available

Yes

Yes, especially if you give them a bit of advance notice.

Yes. Ive had my Mercedes since 2006 and still receive a loaner vehicle when i take car in for service.