How to Retreat 2021 Dodge Charger Radio Code [Instant]

Need the radio code for your Dodge Charger 2021? The unlock process is based on the radio's serial number, and it's the same for all Dodges. But if you want in-depth instructions for your exact 2021 Charger, follow our guide.

You'll usually get your Dodge Charger code in seconds.
In rare cases, Dodge Charger radio code delivery can take up to a day.

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Serial Number Patterns:

Your radio serial may start with: T00AM, T00BE, TM9, T0MYD, A2C, TQN, TVPQN, T0071, T00AD

Serial Number Examples:

T00BE351823197 (T00BE)
TM9341100221 (TM9)
T0MYD164822563 (T0MYD)
Dodge Charger 2021 car photo
How to find Dodge Charger 2021 radio serial number
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Why Did the Radio Lock and Ask for a Code?

Final-generation Charger owners encounter radio lockouts most often because of:

  • Battery replacement — routine battery service triggers the lock on any Uconnect-equipped vehicle including the Charger.
  • Seasonal storage and battery drain — muscle sedans left parked over winter deplete the charge and lock the radio.
  • Performance electrical work — owners working on the electrical system will encounter this.
  • Used purchase — buying a used Charger without the prior code means the code is needed right away.

The unlock code is permanently linked to the serial number and remains valid indefinitely.

Can't Locate Your Radio S/N? Follow The Steps Below for Dodge Charger 2021

The initial step is to locate the radio's serial num.

Depending on the radio unit fitted in your 2021 Charger, the serial can be accessed either through the display menu or by pulling the unit out and checking the label on the radio itself.

Follow the steps below to identify your serial the right way.

Identify Your 2021 Charger's Factory Radio

The 2021 Charger continues with the Uconnect 4 family. There are three factory head units to identify: one 7-inch and two 8.4-inch variants that differ only in built-in navigation.

  • Uconnect 4 (UAG) - 7-inch touchscreen, non-NAV. Standard on SXT. Visual ID: smaller 7-inch display centred in the dash opening with bezel filling the surround; Apple CarPlay and Android Auto are supported, but there is no built-in NAV app or Map tile on the home screen. Most common radio in this model year.
  • Uconnect 4C (UAS) - 8.4-inch touchscreen, non-NAV. Standard on GT and R/T, optional upgrade on SXT. Visual ID: large 8.4-inch screen filling the dash opening, CarPlay and Android Auto present, but no Map/NAV tile because navigation is not built in.
  • Uconnect 4C NAV (UAQ) - 8.4-inch touchscreen with built-in GPS. Standard on SRT Hellcat and Hellcat Redeye, frequently optioned on Scat Pack. Visual ID: identical 8.4-inch bezel and screen size to UAS, but the home screen carries a dedicated NAV/Map tile and SRT Performance Pages is unlocked.

Telling UAS apart from UAQ is purely a software check - identical hardware face, but only UAQ shows a Map/NAV tile and on-board maps.

Using Hidden Radio Menus to Find the Serial

These are the steps you should follow for 2021 Dodge Charger:

The 2021 Dodge Charger's final-generation Uconnect 4C (RA4) 8.4" touchscreen is mounted in the performance sedan's center stack. The serial number is accessible directly on screen via Dealer Mode:

  1. Turn ignition to ACC or ON.
  2. Press the bottom-left and bottom-right corners of the physical screen bezel (the plastic frame, not the glass) simultaneously for 5 seconds.
  3. Dealer Mode opens on the display.
  4. Select: System Info → Radio Part Info → Serial Number.

Note Some 2021 Charger units may have Dealer Mode restricted after a software update. If the bezel press doesn't respond, physical radio removal is required.

Quick Method: Find the Serial Number on the Screen

2021 Charger cars continue with the Uconnect 4 line-up - 8.4-inch UAQ NAV, 8.4-inch UAS non-NAV, the Canadian UCQ equivalent, and the smaller 7-inch Uconnect 4 NA. The radio serial number can normally be read on screen through a hidden dealer/diagnostic menu, although some 2021 builds with newer Uconnect software may have dealer mode access tightened.

Uconnect 4C 8.4 (UAQ / UAS / UCQ)

  • Switch the ignition to RUN/ACC and wait for the Uconnect interface to finish booting.
  • Press and hold the driver-side temperature UP, the driver-side temperature DOWN, and the front DEFROST buttons together for roughly 5-10 seconds.
  • If the climate-button method does nothing, press and hold the bottom-left and bottom-right corners of the screen at the same time for about 5-10 seconds.
  • Browse to the radio/system info section to read the serial number on screen.
  • Photograph the screen so each character can be transcribed without typos.

Uconnect 4 7-inch (NA)

  • Place the ignition in RUN/ACC and let the screen finish loading.
  • Press and hold both temperature UP and temperature DOWN buttons together for around 5-10 seconds to enter the engineering menu.
  • Open System Info / Target Main Data to view the serial number on screen.
  • Snap a photo of the display so the digits can be copied accurately.

Locate Serial on Charger's Radio Chassis

If the serial number cannot be accessed on-screen, use the pull-out method.

Most Dodge Charger OEM radios include a sticker with the serial number printed on the housing.

Process details:

  • Ensure the ignition is off.
  • Carefully remove surrounding dashboard trim.
  • Loosen screws holding the radio.
  • Slide outward to inspect the label.

If Dealer Mode is blocked on your 2021 Charger, the RA4 radio must be removed to access the serial label. The Charger's driver-focused center stack makes the procedure manageable:

  1. Remove the center stack bezel – The Charger's bezel covers the 8.4" display. Work a plastic trim tool around the edges to release the friction-clipped panel.
  2. Remove the 4 Torx T20 screws – Holding the radio frame to the dash structure.
  3. Pull the unit forward – Ease the radio forward to read the serial label on the side surface.

The 14-character serial is on a barcode sticker. Wiring can remain connected.

Charger's Hardware Label Method

If dealer mode has been restricted on a 2021 Charger by a Uconnect software update, the printed chassis label still carries the radio serial. The Uconnect 4 head unit on the LD Charger sits inside a centre stack that is closely tied to the climate cluster, so methodical removal is essential.

  • Safety first: switch the ignition off, take out the key, disconnect the negative battery terminal, and wait a few minutes before touching wiring; never disturb the yellow airbag/SRS connectors and use plastic trim tools so nothing shorts or breaks.
  • Tools you will need: plastic trim removal kit, Phillips and small Torx bit set, 7mm/10mm socket set, flashlight.
  • Pry the centre stack bezel free with a plastic trim tool starting at the bottom edge - on the LD Charger this bezel also houses the climate cluster, so keep pressure even.
  • Unplug the hazard switch and HVAC connectors at the rear of the bezel before laying it on a clean cloth.
  • Remove the screws (typically four, two upper and two lower) holding the radio cage to the support bracket.
  • Slide the radio rearward and disconnect the antenna lead and the multi-pin power/data harness.
  • The serial number sits on a printed barcode/sticker label on the top or side of the radio chassis, alongside the part number and supplier markings.
  • Photograph the label and double-check ambiguous characters such as 0/O, 1/I and B/8 before submitting the serial. If working around the airbag wiring or the deeply integrated climate cluster is uncomfortable, have a professional installer take the unit out for you.
Dodge Charger 2021 radio serial number label location

Example: Dodge Charger serial number label location

Standard Serial Number Patterns on This Radio

Year Dodge Charger Uconnect 4C (RA4) serial number formats:

  • T00AM – Primary Harman prefix for Uconnect 4C units
  • T00BE – Continental-sourced variant

Radio designation: RA4 (Uconnect 4C, 8.4"). Serial: 14 characters (e.g., T00AM5028A1842). The final-generation Charger ran this platform through its last model year in 2024.

Note: The serial number is different from the part number (begins with P or 68). The serial alone generates the unlock code.

Standard Serial Number Patterns on This Radio

The factory radios on the 2021 Charger follow the standard Mopar/Uconnect serial style, with the prefix depending on the Uconnect tier and the supplier (Visteon, Continental, Harman or Panasonic) that built the unit.

Uconnect 4C 8.4 (UAQ / UAS / UCQ)

  • Typically printed as a 14-character alphanumeric string on the chassis label.
  • Commonly begins with T - frequent prefixes include T00AM, TM9 and TQ1 - or with A2C on Continental-built variants.
  • Usually a continuous run of letters and digits with no dashes or spaces.

Uconnect 4 7-inch (NA)

  • Usually carries a Mopar/Harman or Panasonic-style serial printed on the chassis sticker, so the label on the unit itself is the authoritative reference.
  • Always copy the serial exactly as printed and avoid guessing characters that look unclear.

How Our Radio Code Generator Works for 2021 Dodge Charger

  • Skip long troubleshooting discussions or service visits - you can find the code online with the radio S/N.
  • Start by finding your radio's serial. It is always present on the unit itself, and sometimes you can see it on the Charger's radio screen.
  • Type it into the generator above, and our software will generate the correct 2021 Charger unlock code.
  • When you receive the code, input it using Charger's radio controls to release the blockade fully.
  • The entire process takes less than a minute for most users and requires no VIN, documents, or technical knowledge.

How to Enter the Radio Code

Once the system gives you 2021 Dodge Charger anti-theft code from the serial, you're ready to reactivate the radio.

Many drivers get stuck at this stage because input methods can look different across radio versions, but it's usually quick.

When the radio shows ENTER CODE, it means the unit is waiting for the correct numbers.

Step-by-Step - The Correct Way to Enter It

Entering the unlock code on the 2021 Charger's Uconnect 4C:

  1. With ignition ON, the screen displays "ENTER CODE" with an on-screen keypad.
  2. Enter each digit of your 4-digit code on the Charger's 8.4" touchscreen.
  3. The radio confirms automatically after the 4th digit — no separate confirm.

Lockout Warning: 3 wrong attempts = 60-minute lockout. Leave the Charger's ignition ON. Turning it off restarts the countdown.

The Correct Way to Enter It

Once the unlock code is in hand, the 2021 Charger Uconnect head unit can be unlocked directly at the dash - no scan tool or dealer visit required.

  • Limited attempts: Mopar/Uconnect head units only accept three incorrect tries before the radio drops into a WAIT state, so verify every digit before pressing it.
  • Place the ignition in RUN/ACC so the radio powers up but the engine stays off.
  • Wait for the display to show CODE, Please enter Anti-Theft Code, or a similar prompt.
  • On the Uconnect 4C 8.4 (UAQ/UAS/UCQ), tap the on-screen number pad and confirm with the OK/Enter touch button.
  • On the Uconnect 4 7-inch (NA), press the numbered preset buttons in sequence - or use the on-screen keypad when the unit prompts for it.
  • If WAIT appears after incorrect attempts, leave the radio powered with the ignition in RUN for the documented cool-down period (about 30 minutes; the vehicle may be driven during this time) before trying the correct code again.

Understanding Unlock Issues with Your Charger

The RA4 label in the 2021 Charger shows two distinct identifiers:

  • Serial number — 14 characters, starting with T00AM or T00BE. Submit this.
  • Part number — starts with P05 or 68. Do not use this.

Dealer Mode via bezel corner press is most reliable way: System Info → Radio Part Info → Serial Number. No removal required.

Three wrong entries on the Charger's Uconnect 4C cause a 60-minute lockout, displaying "WAIT":

  1. Leave the ignition in the ON position — doesn't need to run but key cannot be cycled.
  2. Allow the entire 60 minutes.
  3. Cycling the ignition resets the timer.

Once clear, re-enter with the correct code.

If the Charger's screen doesn't show after a battery event:

  • Confirm the ignition is fully ON (not ACC) and allow 15–20 seconds to initialize.
  • Check the radio fuse — fuse failure stops the radio.
  • On some 2021 Charger units, a OTA update may suppress the code prompt — tap the screen once to wake the system.

Should nothing appear, power issue is the most likely cause.

A rejected code on the Charger's RA4 typically points to a serial number error. The label has the serial (14 characters, starts with T00AM or T00BE) and the part number (P... or 68...) — only the serial generates a code.

Re-check the serial on screen or the label and reach out for a free re-check if needed.

The Charger's Uconnect 4C uses touchscreen-only input for code entry — no physical preset buttons are used. When the locked screen appears:

  • Tap each digit on the on-screen number pad.
  • The Charger's Uconnect unlocks after the final digit — no extra step needed.

If taps don't register, turn the ignition off and on, then allow the system to restart.

Get Your Dodge Charger 2021 Radio Code Now