Mercedes Benz repair: buying 1984 500SL 64K Austin Texas, market vehicles, 500sl

Question
This is a gray market vehicle, comes with no service history, all fluids have been drained, new hoses, new tires, tuneup, wipers, brakes checked, etc.
Is there a xource for an english language owners manual and / or service guide for this vehicle?
Any particular items I should examine before driving this vehicle? Thank you!-

Answer
Gray market vehicles are not standard = no manual, and no factory support.

One of these may help with 99% of repairs.

http://www.car-stuff.com/mmparts/mercedes-500sl/repair_manual.html

http://www.bentleypublishers.com/

http://www.books4cars.com/