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How do I find my Acura radio code?

Most Acura factory radios use a five-digit security code that you can locate on a code card in your owner's manual, on a label inside the glove box, or retrieve from Acura via your VIN and the radio’s serial number at a dealership. If you can’t find it, you’ll need to contact an authorized dealer or use the Acura Owner Portal for assistance.


Where to look for your Acura radio code


Start with the most common sources where manufacturers store the code or its activation card. Checking these can often save a trip to the dealership.



  • Code card or security documentation that came with the owner’s manual set

  • Label or sticker inside the glove box, center console, or under a seat

  • Maintenance or service booklet that accompanied the vehicle

  • Documentation from a dealer or service visit that may note the radio code or serial number


If you don’t locate the code in these places, you’ll need to use official channels to retrieve it using your VIN and the radio’s serial number.


How to retrieve the code from Acura or a dealer


When the code isn’t readily available, the dealer or Acura’s online services can generate or provide it after you verify ownership and the radio’s details. Here are the typical steps.



  • Locate the radio serial number, which is usually required to look up the security code. The serial is often found on a label on the radio itself or behind the glove box; in some models you may need dealer assistance to retrieve it.

  • Gather proof of ownership: vehicle VIN, photo ID, and any registration or title documents. You may also need the original purchase agreement or service records.

  • Contact an authorized Acura dealer or service department. Provide the VIN and the radio serial number; they will verify ownership and generate or retrieve the five-digit code for you.

  • Check the Acura Owner Portal or MyAcura service if available. Some owners can request or view the code online after signing in and linking their vehicle.

  • Be aware that policies vary by region and dealer; there may be a small fee or it may be offered as a courtesy for registered owners.


Once you have the code, return to the vehicle and enter it as directed by your radio’s on-screen prompts. If entered incorrectly, most systems will lock after a few failed attempts and require a cooldown period before retrying. If the radio remains unresponsive, contact your dealer for assistance.


Tips and common pitfalls


Input method and code length


Most Acura codes are five digits. Some newer or specialty radios may use six digits. Use the vehicle’s display instructions or the owner’s manual to confirm the correct format and input method for your model.


Power and timing considerations


Ensure the ignition is in the proper position (ON or ACC) before attempting input. A completely disconnected battery or blown fuse can affect radio operation and code entry. If the radio shows a lockout timer after several incorrect attempts, wait the advised period before trying again and avoid repeated rapid retries.


Summary


To regain access to your Acura’s radio, start by locating any code card or labels in your owner’s materials. If that fails, gather your VIN, radio serial number, and proof of ownership, then contact an authorized Acura dealer or use the Acura Owner Portal to obtain the code. Follow the on-device prompts to enter the code accurately, and be mindful of lockouts after incorrect entries. By following these steps, most owners can recover or reset their radio security code without unnecessary downtime.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.