There are three bulbs used in the instrument cluster. 194's are the big ones then there are miniature ones with sockets and miniature ones without. It only has the MB and ORSAM part numbers but maybe the parts store can convert. Or feel free to post me back with anything you can find to fill in all the blanks.



Big Bulbs
MB # = N 072601 012240
Orsam # = 2821
Alternate # = 194
Wattage = 3W

Little Bulbs
MB # = N 072601 012230
Orsam # = 2721
Alternate # = I dont know
Wattage = 1.2W

Little Bulbs with sockets
MB # = I dont know
Orsam # = 2721MF
Alternate # = I dont know
Wattage = 1.2W
Thank you very, very much! That was just the information I needed.

For future reference, that type 2721 bulb cross-references to a number 37 bulb which is available at your local chain auto parts store for - well, they're two for 2.99 at Kragen (O'Reilly, Checker, etc.) stores.

Not the lowest cost option, but they're available almost anywhere at short notice. I'm going to drive over to the nearest Kragen (14 miles) tonight and pick up a couple of packages.

Once again, thanks! It's always nice when someone offers useful information.