Radio Serial Number Explained - Finding It on Your Dodge
The important fact to know is that factory radios use a specific S/N to identify each unit.
Your security system matches the code directly to the serial.
Unlike car-specific data like VIN or registration information, it is not determined by the model or production year, so you'll be able to retrieve it even if you have an aftermarket radio.
Depending on the maker and radio installed in your Dodge Durango, the retrieval method is different.
These are the best ways to find it.
Access the Serial on the Radio Screen
These are the steps you should follow for 2024 Dodge Durango:
The 2024 Dodge Durango seats up to 7 passengers updated with the Uconnect 4C (RA4) 8.4" touchscreen prominently positioned in the console. Accessing the serial number on screen uses Dealer Mode:
- Turn ignition to ACC or ON.
- Press the bottom-left and bottom-right corners of the physical screen bezel (plastic frame, not the glass) simultaneously for 5 seconds.
- Dealer Mode opens on screen.
- Navigate to: System Info → Radio Part Info → Serial Number.
Note On some 2024 Durango units, Dealer Mode could be disabled after a software update. If the bezel press doesn't respond, physical radio removal is the fallback.
Releasing the Radio to View the S/N on the Tag
If the serial number cannot be accessed on-screen, use the removal method.
Most Dodge Durango original radios include a tag with the serial number printed on the casing.
Process details:
- Shut down the car.
- Lift away surrounding dashboard trim.
- Loosen screws holding the radio.
- Pull forward to inspect the label.
If Dealer Mode is inaccessible on your 2024 Durango, the RA4 radio must be removed to access the serial label. The Durango's elevated console provides straightforward access:
- Remove the center stack trim – The Durango's center bezel covers the 8.4" screen and climate controls. Start at the bottom with a plastic pry tool to pop off the friction-clipped panel.
- Remove the 4 Torx T20 screws – At the corners of the radio mounting frame.
- Ease the unit out – Slide the radio forward to expose the serial label on the top or side.
The 14-character serial is on a barcode sticker. Wiring can remain connected while you note it.
Example: Dodge Durango serial number label location
Serial Number Format Guide for 2024 Dodge Durango
The 2024 Dodge Durango Uconnect 4C (RA4) uses these serial number formats:
T00AM– Primary Harman prefix for Uconnect 4CT00BE– Continental-sourced variant
Radio designation: RA4 (Uconnect 4C, 8.4"). Serial: 14 characters. The Durango received the RA4 update in 2019 and ran this platform into 2025.
Important: The serial number is different from the part number (P... or 68...) on the same label. The serial alone generates the unlock code.
From Serial Number to Unlock Code for your Dodge Durango - Explained
- Instead of contacting Dodge dealer or searching forums you can retrieve the code online with the radio serial number.
- Start by finding the serial number. You will always find it on the unit itself, and sometimes it can be visible on the Durango's display.
- Enter it into the form above, and our software will calculate the correct 2024 Durango unlock code.
- When you receive the code, input it using Durango's radio buttons to release the blockade fully.
- The entire process takes just a short moment and requires minimal effort.
Unlocking the Radio After Code Generation
After locating the serial number and generated the unlock code, the last part is entering it into your radio.
Dodge factory radios display a locked screen when ready for input.
The process is quick, but button layouts and confirmation methods may vary depending on the radio version installed in your Durango.
In-depth Entering Instructions for Durango 2024
Entering the code on the 2024 Durango's Uconnect 4C:
- Ignition ON. The Durango's 8.4" display presents "ENTER CODE".
- Tap the on-screen number pad to enter each digit of your 4-digit code.
- The radio confirms automatically after the 4th digit — no extra step needed.
Lockout: 3 wrong attempts = 60-minute lockout. Leave the Durango's ignition ON. Turning it off resets the timer.
Why Did the Radio Lock and Ask for a Code?
Durango owners encounter radio lockouts most commonly due to:
- Towing-related electrical work — Durango owners who add trailer wiring or work on the electrical system for towing accessories trigger the lock.
- Battery replacement — larger SUVs can wear batteries faster, making replacements more frequent, and each one locks the radio.
- Long periods unused — SUVs used seasonally can drain enough to trigger the anti-theft.
- Used purchase — second-hand purchase without the prior owner's code leaves the radio locked.
The unlock code is permanently assigned to the RA4 serial number and never changes.
Fixing Common Code Entry Problems for 2024 Durango
A rejected code on the Durango's RA4 usually indicates a serial number error. The RA4 label shows both the serial (14 characters, starts with T00AM or T00BE) and the part number (P... or 68...) — only the serial generates a code.
Double-check the serial via Dealer Mode or the physical label and contact support for a free re-check if needed.
If the Durango's radio doesn't show a code prompt after a battery event:
- Confirm the ignition is fully in ON (not ACC) and allow the system 15–20 seconds to boot.
- Check the radio fuse in the Durango. Fuse failure prevents any radio power.
- On some 2024 Durango units, a OTA update could delay the code prompt — tap the display to activate the prompt.
If the screen stays blank, wiring issue is the most probable cause.
In the 2024 Durango, all code entry is via the 8.4" touchscreen — no preset buttons are involved. Once "ENTER CODE" is shown:
- Press each number on the touchscreen number pad.
- The radio auto-confirms after the final number — no confirm button needed.
If the Durango's touchscreen is unresponsive, cycle the ignition and wait 30 seconds.
The RA4 label in the Durango lists more than one number:
- Serial number — 14 alphanumeric characters, starting with
T00AMorT00BE. Submit this. - Part number — begins with
P05or68. Do not use this.
On the Durango, Dealer Mode is most reliable way: System Info → Radio Part Info → Serial Number. No removal required.
Three wrong code entries on the Durango's Uconnect 4C activate a 60-minute lockout, displaying "WAIT":
- Leave the ignition ON in the Durango — the Durango doesn't need to run but key must remain in the ON position.
- Wait the full 60 minutes.
- Turning the Durango off restarts the lockout.
After the lockout, re-enter the correct code.