Jere, try contacting these guys for the info if you can't find the
answer, I think they're who Al was thinking of....

from my Palm Desktop:

"Midwest Electronics"
Electronics Company/Blaupunkt Service and Support

Main: 800-920-2121 Parts/Service
Support: 800-266-2528 Tech Support or 800-323-1943  X5789 Warranty Support
Fax: 847-678-8111
Sales: 800-950-2528 (Dealer Locator)

Business Address
Blaupunkt Division of the Robert Bosch Corporation
2800 South 25th Avenue
Broadview, IL 60153
USA

Service Center Address
Midwest Electronics - Blaupunkt Service & Support
3713 North 25th Avenue
Schiller Park, IL 60176
USA

Email: service@midwest-usa.com
Web Site: www.midwest-usa.com

M-F 8am-4:30 pm, CST

>Date:    Sun, 9 Jan 2005 12:40:09 -0600
>From:    Al and Sue Brase <albeeee@MCHSI.COM>
>Subject: Re: Van Stuff (Heidelberg OEM installed Radio)
>
>Jere:
>I think most were delivered from the factory with a common number, but
>can't remember what it was, maybe 1111 or 9999? It is possible to change
>it as well, I believe. I bought one at apolice auction once, contacted a
>Blaupunckt service center, and they got me the code. Many years ago,
>maybe service center was in Omaha?
>Good luck!
>Al Brase