How do I get the code for my 2006 Acura TSX?

The code you need is typically the radio anti-theft code. It unlocks the radio after a battery disconnect, replacement, or service. You can usually find it in your paperwork or obtain it through Acura’s system or your dealer by providing proof of ownership and the vehicle’s VIN.

In the 2006 Acura TSX, the radio security code is a numeric sequence that prevents unauthorized use of the radio. If the battery was recently disconnected or the radio was replaced, you’ll be prompted to enter this code. If you’ve misplaced the code, or if the vehicle lacks any code card, you’ll need to retrieve it through official channels to avoid locking the radio or triggering security prompts.

Where to Look for the Code in Your Documents

These are the most common sources where the original radio code or its equivalent is stored. Checking them first can save you a trip to the dealer.

• Owner’s manual: Many TSX owners receive a small card or a printed page labeled “Code” that contains the radio’s 4- or 5-digit security code.


• Radio code card or wallet card: A dedicated card tucked into the manual, glove box, or another manual pocket may list the code.


• Vehicle service records or dealership paperwork: If the car was serviced or the radio was replaced, the code or instructions may appear on service invoices or maintenance records.


• Vehicle build or window sticker (rare): Some documentation bundles include the radio code or a note about retrieving it from the dealer.

If you locate the code here, you can proceed to enter it into the radio. If you cannot find it after a thorough check of the documents, proceed to the dealer or Acura’s customer service for a lookup using your VIN.

How to Obtain the Code from a Dealer or Acura Using Your VIN

This list covers the official route to retrieve your TSX radio code when the paperwork isn’t available. It details what you’ll need and what to expect from the process.

• VIN and proof of ownership: Have your Vehicle Identification Number (VIN) ready from the door jamb or registration, along with documents proving you own the vehicle (title or registration) and a photo ID.


• Contact your local Acura dealer or Acura customer service: Call or visit the dealership’s service department or use the official Acura support site to request the radio code lookup.


• Submission of required documents: You’ll typically need to provide the VIN, proof of ownership, and a valid photo ID. Some locations may require additional verification or a form.


• Security verification and code retrieval: The dealer or Acura will access the factory database to retrieve the code tied to your VIN. This process may take a few minutes to a few business hours, depending on verification steps.


• Code delivery and input: Once issued, you’ll receive a numeric code. Enter the code into the TSX radio using the appropriate keypad or preset buttons; follow any on-screen or display prompts.


• Post-retrieval steps: Record the code in a safe place and store it with your owner’s manual or vehicle documents for future reference.

Many dealers offer this lookup without charge if you provide proper ownership documentation; some may charge a nominal fee or require an appointment. If your vehicle was previously serviced outside a dealer network, the process may take longer as the information is verified.

What to Bring When Requesting the Code

To speed the process and avoid delays, bring these items when you request the code from a dealer or Acura.

• Current VIN (visible on the driver’s door jamb, and on your registration)


• Photo ID (driver’s license or other government-issued ID)


• Proof of ownership (vehicle registration or title)


• Any prior related paperwork (service receipts, previous radio work) if available

With these items, the dealer can verify ownership and retrieve the correct code more quickly. If a code cannot be retrieved, the dealership may offer alternatives such as radio replacement or reprogramming services, which can incur costs.

What If You Still Can’t Get the Code?

If the code cannot be retrieved through the standard channels—whether due to missing documents, an unregistered VIN, or other verification issues—your options include reprogramming the radio by a professional, replacing the radio unit, or using an aftermarket solution. Each option carries different costs and compatibility considerations with your vehicle’s electrical system and security features.

In all cases, avoid attempting to guess the code or using third-party tools that claim to bypass the code, as improper entry can permanently lock the unit or void warranties.

Summary

For a 2006 Acura TSX, the radio security code is usually obtainable from the owner’s manual or a dedicated code card. If those are missing, the code can be retrieved by a dealer or Acura using your VIN, provided you can prove ownership. Gather your VIN, ID, and vehicle documents, contact your dealer or Acura, and follow their verification steps. Once you have the code, store it securely for future use and consider recording it with your car’s documentation to avoid future lockouts.

How to get radio code for 2006 Acura TSX?

If it if your sticker isn't here for your radio code or GPS code check the fuse box in the engine bay.

What is the code for the Acura TSX radio code?

And there is a sticker there with the radio code on it 46136. So I'm just going to enter. 4 3 One three six oops I might must have entered it wrong so I'm going to try. Again.

How do I find my 4 digit radio code free?

You need to look in your glove compartment inside your service booklet. It is possible that the car radio code is written on one of the pages. Also in the user manual of the original car radio, you can find the code printed inside the booklet.

How to retrieve radio code for Acura?

You can retrieve an Acura radio code by checking your owner's manual for the "Anti-Theft Radio Identification Card," looking for a sticker in the glove box, or using the online tool on the Acura website with your VIN and audio system's serial number. You can find the serial number on a sticker, in the glove compartment, or by accessing it electronically through the vehicle's radio settings. 
Method 1: Check physical locations

• Owner's manual: Look for the "Anti-Theft Radio Identification Card" in the owner's manual. The radio code is typically the shorter, bold set of numbers at the top of the two groups of numbers on the card. 
• Stickers: Check for a sticker with the code on it in several places: 
  • Inside the glove box, or on the side of it. 
  • On the back of the owner's manual or maintenance journal. 
  • On the engine's fuse box cover. 
  • Inside the spare tire wheel well. 

Method 2: Use the online tool 

• Gather information: You will need your vehicle's VIN and the audio system's serial number. 
• Find the serial number:
  • It may be on the same stickers or cards as the radio code. 
  • To find it electronically, turn the ignition to the ACC position, turn the radio on, and then turn it off. Press and hold the top halves of the SEEK/SKIP and CH/DISC bars, and then press the PWR/VOL knob. The serial number will appear in two parts on the display (e.g., U2200 and L0055); combine the digits without the "U" and "L". 
• Visit the website: Go to the Acura online radio code tool and enter your VIN, serial number, and other required information to get your code. 

This video demonstrates how to find the radio code in the owner's manual and online: 58sBrian BalatbatYouTube · Nov 16, 2025
This video shows how to retrieve the radio serial number from the car's settings: 59sFalcon's GarageYouTube · Feb 26, 2018
Method 3: Contact a dealer

• If you are unable to find the code through other methods, your local Acura dealer can assist you. You may be asked to provide your VIN to confirm ownership.