What Warranty Registration Does

Warranty registration activates the coverage that came with your Mitsubishi vehicle. Without it, you have a manufacturer's warranty that covers defects, but registering it with Mitsubishi ensures the company has your contact information, confirms your purchase date, and makes it easier to file a claim if something goes wrong. Registration also starts the clock on your warranty period — most Mitsubishi warranties run from the date of registration, not the date you bought the car.

The registration process itself takes about 10 to 15 minutes and requires your vehicle identification number (VIN), purchase date, and current mileage. You can register online, by mail, or through your Mitsubishi dealer. Registering early matters because some warranty benefits — like roadside information — may not set up until the registration is complete.

Key Takeaways

  • Mitsubishi warranty registration confirms your ownership and purchase date with the manufacturer, which you will need to file a warranty claim.
  • You can register online at Mitsubishi's website, by mail using the registration card that came with your vehicle, or through your dealer.
  • Registration requires your VIN, purchase date, current mileage, and contact information.
  • The warranty period typically begins on your registration date, not your purchase date, so registering promptly protects you from the start.
  • If you buy a used Mitsubishi, the remaining manufacturer's warranty transfers to you, but you should still register as the new owner.

Register Online Through Mitsubishi's Website

The fastest way to register is through Mitsubishi Motors' official website. Go to the Mitsubishi Motors USA site and look for the warranty registration link, usually found under "Owners" or "Service & Support." You will need to create an account or sign in if you already have one.

Once logged in, you will enter your vehicle information: the VIN (found on your dashboard or registration documents), the date you purchased the vehicle, your current mileage, and your contact details. Double-check the VIN before submitting — a single wrong digit can cause problems later when you file a claim. After you submit, you should receive a confirmation email within a few minutes. Keep that email as proof of registration.

Register by Mail Using the Included Card

Your new Mitsubishi came with a warranty registration card in the owner's manual packet. This card has blanks for your VIN, purchase date, mileage, and contact information. Fill it out completely and mail it to the address printed on the card. Include a copy of your purchase agreement or invoice if you have it — this helps Mitsubishi verify your ownership and purchase date.

Mail registration takes longer than online registration — typically two to four weeks for Mitsubishi to receive, process, and confirm. If you need proof of registration before the card arrives back, keep a copy of what you mailed and the envelope's tracking number. Some dealers will also accept the filled-out card and submit it on your behalf, which can speed up the process.

Register Through Your Mitsubishi Dealer

Your dealer can register your warranty at the time of purchase or during your first service visit. Ask the sales or service department to handle it while you are there — they have access to your VIN and purchase information already in their system. This is often the simplest route because the dealer knows exactly what Mitsubishi needs and can submit it electronically.

If you did not register at purchase, call your dealer's service department and ask them to register your vehicle. They may ask you to come in or may be able to do it over the phone if you provide your VIN and current mileage. Some dealers charge a small fee for this service, though many do it at no cost as part of customer service.

What Information You Will Need

Before you start, gather these documents and details. You will need your Vehicle Identification Number (VIN), which is a 17-character code found on your dashboard (visible through the windshield on the driver's side), on your registration documents, or on your insurance card. You will also need your purchase date — the day you actually bought the vehicle, not the day you picked it up if those are different.

Have your current mileage ready, your full name and contact information (phone number and email address), and your dealer name if you know it. If you are registering a used Mitsubishi, you may also need a copy of the bill of sale or title transfer showing you as the new owner. Mitsubishi uses this to confirm that the warranty transferred to you and to update their records.

Warranty Coverage After Registration

Mitsubishi's standard new-vehicle warranty covers defects in materials and workmanship for three years or 36,000 miles, whichever comes first. This covers most mechanical and electrical systems but excludes wear items like brake pads, wiper blades, and filters. After registration, you can file a claim by contacting your dealer or Mitsubishi's customer service line — the registration confirmation gives you the phone number.

Some Mitsubishi vehicles also include roadside information, which covers towing, lockout service, and fuel delivery. This benefit may not set up until your warranty is registered, so do not wait if you think you might need it. If you buy an extended warranty or service plan, registration is still required for the manufacturer's base warranty to be active.

Registering a Used Mitsubishi

If you bought a used Mitsubishi, the manufacturer's warranty transfers to you automatically — you do not lose coverage when ownership changes. However, you should still register as the new owner so Mitsubishi has your contact information and can reach you if there is a recall or safety issue. The remaining warranty period is based on the original purchase date, not your purchase date, so a three-year-old used Mitsubishi may have only a few months of coverage left.

To register a used vehicle, follow the same online or mail process, but include proof that you are now the owner — a copy of the title transfer, bill of sale, or registration in your name. If you bought from a dealer, ask them to register it for you. If you bought from a private seller, you will need to register it yourself, and you may need to contact the previous owner to confirm the original purchase date if it is not on your paperwork.

Frequently Asked Questions

What happens if I do not register my warranty?

Your manufacturer's warranty is still valid even without registration — the coverage exists from the purchase date. However, without registration, Mitsubishi may have trouble confirming your ownership and purchase date when you file a claim, which can delay or complicate the process. Registration makes claims much faster and easier.

Can I register my warranty after the coverage period has started?

Yes. The warranty period is based on your purchase date, not your registration date, so registering late does not shorten your coverage. However, registering as soon as possible ensures Mitsubishi has your information on file and can contact you about recalls or service bulletins.

Do I need to register if I bought an extended warranty?

Yes. The extended warranty covers you in addition to the manufacturer's warranty, but you still need to register the base warranty. The extended warranty terms depend on the provider, so check your paperwork to see whether that also requires separate registration.

How do I know if my warranty registration went through?

If you registered online, you will receive a confirmation email within a few minutes. If you mailed the card, Mitsubishi typically sends a confirmation letter within two to four weeks. You can also call Mitsubishi customer service with your VIN to confirm registration status.

What if I lost the registration card that came with my vehicle?

You do not need the physical card — you can register online or contact your dealer to register on your behalf. If you prefer to mail a registration, call Mitsubishi customer service and ask them to send you a replacement card or provide the mailing address and form you need.