---
id: faq-0122
title: "What should I do to keep my warranty valid?"
category: faq
subtopic: warranty-and-protection
page_type: faq
source_url: "https://www.castlecdjrnaperville.com"
tags: ["warranty", "maintenance", "coverage", "compliance"]
questions:
  - "How do I maintain my warranty?"
  - "Will regular maintenance keep my warranty active?"
  - "What do I need to do to keep my warranty in effect?"
related: [service-maintenance, warranty-coverage-basics]
dealer: Castle CDJR of Naperville
---

Keeping your warranty active is simple: follow the manufacturer's recommended maintenance schedule. This means getting oil changes, filter replacements, fluid checks, and other services done on time at an authorized dealer like Castle CDJR of Naperville's service department.

Using genuine OEM parts and servicing your vehicle according to the schedule protects your coverage and keeps your car running great. We handle all scheduled maintenance and keep detailed records-this documentation is important if you ever need to file a warranty claim. Our service team is here to help you stay on schedule and answer any questions. To set up maintenance or discuss your service needs, call (630) 864-6683.