How to Reset a 2006 Honda Radio

To reset a 2006 Honda radio after a power loss, turn the ignition to ON, power on the radio, and enter the five-digit anti-theft code (digits 1–6). If you don’t have the code, retrieve it using the radio’s serial number and your VIN via Honda’s official radio-code website or a dealer; if the unit shows “Err,” leave it powered on for about an hour until “CODE” reappears, then try again.

What “reset” means on 2006 Honda radios

Most 2006 Honda radios have an anti-theft feature that locks the unit whenever battery power is interrupted (for example, after a battery replacement or a dead battery). “Resetting” in this context means unlocking the radio by entering its unique five-digit security code. You either already have that code in your paperwork or can retrieve it using the radio’s serial number and the vehicle VIN.

Quick reset if you already have the code

If you know your radio code, these steps will unlock the unit promptly.

1. Turn the ignition to ON (II) or start the engine.
2. Turn the radio on. The display should show “CODE.”
3. Enter the five-digit code using the preset buttons (1–6). Each press enters a digit; there’s no “Enter” key.
4. The radio should come to life immediately. If it shows “Err,” you’ve entered the wrong code too many times; see the lockout section below.

Once the correct five digits are entered, the radio unlocks instantly and normal operation resumes.

Where to find your Honda radio code

Many owners already have the code and don’t need to retrieve it online. Check these common locations first.

• Glovebox or door-jamb sticker labeled “Anti-Theft Radio Code” (often a five-digit number) and sometimes a separate “Radio Serial Number.”
• Owner’s manual packet: look for a small card or a handwritten/stamped code on the radio/audio page.
• Previous service paperwork from a Honda dealer (codes are sometimes noted on invoices).
• Honda Owner account if previously registered and stored: owners.honda.com.

If you locate the five-digit code on any of these materials, you can enter it immediately to unlock the radio.

Retrieve the code using your radio’s serial number and VIN

If you can’t find the code, you can obtain it free from Honda with the unit’s serial number and your VIN. The serial number can be displayed on-screen on most 2006 radios without removing the unit.

1. Gather basics: VIN (from the windshield or registration), ZIP code, a phone number and email, and the radio’s serial number.
2. Get the radio serial number:
   

   • Standard (non-navigation) radios: With the ignition ON, turn the radio off. Press and hold buttons 1 and 6, then press the Power button. The display will show two codes like “U1234” and “L5678.” Combine the numbers to get an 8-digit serial (e.g., 12345678).
   • Navigation units: With the ignition ON, press and hold MAP/GUIDE + MENU + CANCEL for a few seconds to enter the diagnostic screen, then select “Unit Check” or “Version” to view the serial number.
   • If on-screen methods don’t work, the serial may be on a sticker in the glovebox or on the radio chassis (requires removal).

3. Go to Honda’s official radio-code portal:
   

   • radio-navicode.honda.com (may redirect to the Owners site), or
   • owners.honda.com/service-maintenance/radio-code.

4. Enter the VIN and radio serial to retrieve your five-digit code. Alternatively, call a Honda dealer’s service department with proof of ownership.
5. Enter the code on the radio using the preset buttons 1–6.

Once you have the correct code, the radio unlocks immediately; keep the code somewhere safe for future battery work.

If you see “Err” or the radio is locked

Honda radios lock for a period after several incorrect attempts. You can clear the lockout without a code and try again.

1. Turn the ignition to ON (II).
2. Turn the radio on and leave it displaying “Err” (or a blank audio screen) without pressing any buttons.
3. Wait about 60 minutes. The display should change back to “CODE.” You may need the vehicle running or a charger connected to avoid draining the battery.
4. Re-enter the correct five-digit code.

After the wait, the attempt counter resets and you can enter the code again; avoid guessing to prevent another lockout cycle.

Tips for entering the code correctly

Small entry mistakes are common; these pointers help ensure success on the first try.

• Honda radio codes are five digits using only 1–6 (to match the preset buttons). If you see 7, 8, 9, or 0, you likely have the wrong number.
• Press each preset button once per digit. The radio will accept the fifth digit automatically—no “Enter” key needed.
• Double-check that you’re using the radio code, not the serial number.
• If the screen doesn’t show “CODE,” turn the radio off and on, or briefly hold the Power button to prompt the request.

Following these input basics prevents unnecessary lockouts and speeds up the reset process.

Notes for common 2006 Honda models

While the procedure is broadly similar across the lineup, these model-specific notes can help.

• Civic (2006): Standard radios display the serial with the 1+6+Power method (Uxxxx and Lxxxx combined). Navigation units use MAP/GUIDE + MENU + CANCEL for the serial.
• Accord (2003–2007): Same 1+6+Power for standard radios; navigation units show serial in the diagnostic “Unit Check” screen.
• CR‑V, Pilot, Element, Odyssey (mid-2000s): Procedures mirror the above; many vehicles also have the code sticker inside the glovebox.

If your display or button labels vary slightly, consult the owner’s manual for the exact button names, but the methods above generally apply.

When to visit a dealer

If the website won’t provide a code (for example, if the radio was replaced and the VIN/serial don’t match), a dealer can verify ownership and supply or program the correct code.

• Bring your VIN, a photo ID, and proof of ownership/registration.
• Expect the advisor to pull or read the radio serial if needed and retrieve the code from Honda’s database.
• Some dealers may charge a small fee for code retrieval or radio removal.

A dealership visit is the surest route when online retrieval fails or the radio has been swapped.

Prevent needing a reset next time

With a few habits and tools, you can avoid the radio locking again during routine maintenance.

• Store the code in your phone notes, glovebox, and Honda Owner account.
• Use a 12V memory saver when changing the battery.
• Keep the code card or glovebox sticker intact; don’t discard it with other paperwork.

These steps reduce downtime after battery service and keep your radio functioning without interruption.

Summary

To reset a 2006 Honda radio, turn the ignition on and enter the five-digit code (digits 1–6). If you don’t have it, display the radio’s serial (1+6+Power for standard radios or MAP/GUIDE+MENU+CANCEL for navigation), then use Honda’s official radio-code site or a dealer to retrieve the code. If the unit shows “Err,” leave it on for about an hour to clear the lockout, then enter the correct code to restore audio.

How do I reset my 2006 Honda Accord radio?

Use the H button to to reset the hour. And the M button to reset. Minutes once you’re done setting the time hit the sound button again. And you’re good to go.

How to get radio code for 2006 Honda?

Code so in order to To get your serial number just turn the radio. Off. And then you’re going to hold. Down. One six and power. And there you go so that serial number is for this vehicle.

How do I reset my radio in my Honda?

If the radio displays and error (ERR) message, disconnect the black negative under hood battery cable for 1 to 3 minutes to reset the system). TURN THE RADIO BACK ON AND LOOK FOR THE WORD “CODE”. ENTER THE 5 DIGIT RADIO CODE. THE RADIO SHOULD COME BACK ON.

How to hard reboot Honda car stereo?

Data. But if we now hit back power and then the back button there again so we’re going to hit all three for a few seconds. There we go you’ve got your Wi-Fi mode setting you can do a system reboot.