Arwenmark,
Here's a copy of the 2004 brochure (from the Keystone archives)... it's a scanned copy, and not very clear, but it should give you a bit more info on your Sprinter.
http://www.keystonerv.com/media/1042...ochure.pdf.pdf
Based on these ads (photos) below, it looks like the Emergency Window may be on the very 'back/rear' wall in the bedroom. It's difficult to see, but it appears
(exterior photo) to be *hinged* at the top. You might check for one in the sofa/dinette slide-out area, which is also a common location.
http://www.colerainrv.com/rv/indiana...rinter+300fkms
http://www.rvtrader.com/listing/2004...FKMS-113288919
http://www.campingworldofnewhampshir...printer/366231
Although this is a 2007, the video shows the "RED Handle/lever", which typically indicates an emergency window.
See the rear bedroom window about 1:30 mark.
Hope this helps &
to the forum.
Terri, the Chevy co-pilot