Winnebago can probably help you
"
Questions and Inquiries from Vehicle Owners
If you own one of our motor homes and have a question about it, we encourage you to contact our
Service Administration area by phone or email.
• (800)-537-1885
•
email (We will reply to owner related questions within 2 business days. This excludes weekends and holidays. We may call you to address your questions. If you require a more immediate response, please contact our Service Administration Department at 1-800-537-1885. Thank you.)"