Retreat Chrysler 300 2011 Radio Code : Fast&Easy⚡

Unlock your 2011 Chrysler 300 radio in just a few steps. Simply enter the serial number to generate your code - no VIN required. Follow the full guide below if you need help finding or entering your code.

We offer a full refund if the code doesn't work.
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Delivery is instant in most Chrysler 300s.
Some Chrysler cases require manual processing (24h).

Serial Number Patterns:

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

Serial Number Examples:

T0MYD164822563 (T0MYD)
T00BE351823197 (T00BE)
TM9341100221 (TM9)
Chrysler 300 2011 car photo
How to find Chrysler 300 2011 radio serial number
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What Caused the Radio to Lock?

The 2011 Chrysler 300 MyGIG radio locks automatically whenever power is interrupted. A removed radio is useless without the code.

The usual trigger: battery replacement or disconnect. Other causes:

  • Failed radio fuse — often following electrical work
  • Buying the 300 pre-owned without a code
  • Battery disconnect for service work
  • A flat battery from long storage

The code is tied to the radio serial number, not the VIN. Valid in any car the radio is installed in.

Can't Locate Your Radio Serial Number? Follow The Steps Below for Chrysler 300 2011

The useful fact to know is that factory radios use a unique serial number to identify each unit.

Your anti-theft system links the code directly to the serial.

Different from car-specific data such as 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 a radio that you installed afterwards.

Depending on the maker and radio installed in your Chrysler 300, the access method varies.

Here are the best ways to locate it.

Factory Radios on the 2011 Chrysler 300

The 2011 model year launched the all-new LX-platform Chrysler 300 and brought a fresh head-unit lineup. Identifying which radio is in your dash determines where the serial number is printed and how the security-code prompt appears on screen.

  1. Base AM/FM/CD (sales code RES / RE6 family) - Standard on the entry 300 trim. A compact non-touchscreen head unit with a small monochrome display, single CD slot, and a row of physical hard buttons (tune, seek, presets). No Bluetooth from the factory and no color screen. This was a high-volume factory radio in 2011 because it shipped on entry-level cars.
  2. Uconnect Touch 8.4 (sales code RBZ / RE2) - Optional on Limited and standard on 300C. Large 8.4-inch color touchscreen mounted high on the center stack with very few physical buttons. The home screen shows tiles for Radio, Media, Climate, and Phone but no Nav tile, and there is no navigation splash at boot. Includes CD, USB, Bluetooth, SiriusXM, and voice command.
  3. Uconnect Touch 8.4N with Garmin Nav (sales code RHR / RB5) - Optional upgrade on Limited and 300C, standard on 300C with the navigation package and the SRT8. Visually identical bezel and 8.4-inch screen as the non-nav 8.4, so the giveaway is on the screen itself: a Nav tile on the home page and a Garmin logo at boot. Adds factory GPS navigation, SiriusXM Travel Link, and 19-speaker Harman Kardon audio when paired with the SRT8 package.

Quickest visual check: small non-touch display with a CD slot and hard buttons = RES/RE6; large 8.4-inch glass screen with no Nav icon = 8.4 (RBZ/RE2); same 8.4-inch screen with a Nav icon and Garmin boot splash = 8.4N (RHR/RB5).

Fast Serial Lookup Using Radio Controls

These are the steps you should follow for 2011 Chrysler 300:

The 2011 Chrysler 300 full-size sedan featured the MyGIG REP 430 or RBZ 430 radio in most trim levels. These base-era systems do not support an on-screen serial number display — there is no Dealer Mode available on these head units.

The serial number is only accessible by extracting the radio unit from the 300's center stack. The formal, upright center console of the 300 gives good access once the trim bezel is taken off. The serial is on a label on the top or side of the radio casing.

Pulling Out the Radio Unit to Access the S/N on the Tag

If the serial number cannot be accessed via display, use the pull-out method.

Most Chrysler 300 original radios include a sticker with the serial number printed on the chassis.

The process:

  • Ensure the ignition is off.
  • Carefully remove surrounding dashboard trim.
  • Release clips holding the radio.
  • Move slightly to inspect the label.

On the 2011 Chrysler 300 full-size sedan, the radio fills the upper center stack position between the climate controls. The 300's prominent center stack provides decent clearance once the bezel is off.

  1. Power off the vehicle.
  2. Gently pry off the center stack bezel framing the head unit. It snaps on.
  3. Remove the 4 Torx T20 screws securing the radio bracket.
  4. Slide the unit out to expose the serial label on the top or side of the metal chassis.

No need to fully disconnect the wiring harness — just pull the unit out far enough to read the label.

View Serial by Pulling Out the Radio Unit

  1. Why removal is the trustworthy method. On the 2011 Chrysler 300 (LX platform), the most reliable way to read the radio serial number is to release the head unit from the center stack and inspect the manufacturer label printed on the chassis. Whether the car has the base RES single-CD receiver, the Uconnect Touch 8.4 (RBZ/RE2), or the navigation-equipped 8.4N (RHR/RB5), the procedure is essentially the same.
  2. Safety first. Turn the ignition fully off and remove the key, disconnect the negative battery terminal, and wait at least a few minutes before working around the dash to allow any SRS/airbag capacitors to discharge. Avoid pulling on yellow airbag harnesses, and do not yank on connectors - release their locking tabs first.
  3. Tools you should have ready. A set of plastic pry/trim tools (or a small flat-blade screwdriver wrapped in tape to protect paint), a #2 Phillips screwdriver, and a small parts tray for the four screws that secure the radio chassis.
  4. Pop the center bezel. The trim bezel that surrounds the radio and HVAC controls is held in place by spring clips and pops outward when pulled at the edges. Start at one of the lower corners with a plastic trim tool and work your way around, freeing the metal clips along the perimeter. Some clips can stay behind in the dash holes - retrieve them and re-seat them on the bezel.
  5. Disconnect bezel-mounted controls. Tilt the loose bezel toward you and disconnect the hazard switch connector at the top and the climate control connectors behind it so you can fully set the bezel aside.
  6. Unbolt the radio chassis. With the bezel out of the way, you will see four Phillips screws holding the radio chassis to the dash brackets - remove all four and slide the unit out toward you.
  7. Disconnect the rear connectors. Release the locking antenna connector and pull it free, then unplug the multi-pin electrical harness(es) at the back of the unit.
  8. Find and record the S/N. The 14-character serial number (commonly starting with T) is printed on a white or silver sticker on the top, side, or rear of the metal chassis, usually next to the Mopar/Chrysler part number and a barcode. Write it down exactly as it appears - characters are case sensitive and zeros and the letter O are easy to confuse.
  9. Reinstallation tips. Photograph the label for a clear, zoomable copy, use a piece of painter's tape on the dash to set the trim tool against to avoid scuffing the soft-touch finish, and label the harness connectors if you plan to leave the radio out for any length of time.
Chrysler 300 2011 radio serial number label location

Example: Chrysler 300 serial number label location

S/N Patterns and Prefixes

The 2011 Chrysler 300 REP/RBZ radio serial follows one of these 14-character formats:

  • TM9 – Found on Harman MyGIG REP/RBZ 430 units in the 300
  • T00AM – Alternate Harman production seen on some 300 trims
  • T00BE – Continental-manufactured variant

The part number on the same label starts with P05064 or 68 — skip it. The serial is 14 alphanumeric characters.

Typical Serial Number Formats for 2011 Chrysler 300 Radios

  1. RES (Base AM/FM/CD): typically a 14-character alphanumeric string commonly beginning with the letter T, followed by a model/family identifier and a production sequence printed on the chassis label.
  2. RBZ / RE2 (Uconnect Touch 8.4, no nav): commonly begins with T00-style prefixes such as T00AM or T00BE, followed by digits to make up the full 14-character string. This is the most common factory 8.4 unit you will see on 2011 300 Limited and 300C cars.
  3. RHR / RB5 (Uconnect Touch 8.4N with Navigation): commonly begins with TM9 followed by a numeric sequence (for example, a pattern resembling TM9XXXXXXXXXXX). These are the higher-trim navigation variants, typically found on 300C with the nav package and on SRT8.
  4. What to ignore on the label: any leading whitespace, dashes, or an S/N or SER prefix is formatting only - the value to submit is the contiguous 14-character alphanumeric serial.
  5. Caveat: always verify the printed value against the chassis label - prefixes can vary between production runs and supplier batches, and an entry that is one character off will be rejected by the radio.

Step-by-Step Chrysler 300 2011 Radio Code Retrieval Guide

To get the code, you'll take only a few simple steps.

  1. Find the radio's serial number - this is the only information required by our side.
    The difference with the dealership lookup is that no VIN is needed.
  2. When you've found the S/N, type it into the form above.
    The system checks it against a database of supported units and automatically retrieves the matching security code.
  3. In most cases, the code will appear instantly on the screen after payment and is also sent to your email , just in case.
    If we need to check it manually, you'll be notified before checkout.
  4. Once you get it, simply enter it into the radio to restore the functionality.

Code Entry Instructions

Once you receive the correct unlock code based on the serial number, you can restore default functionality by entering it into the unit.

The code entry process depends on the head unit design, but most 2011 300 systems follow a similar structure using preset buttons, touch controls, or rotary knobs - depending on if it's a factory or an aftermarket unit.

You will typically see SAFE displayed on screen.

Entering Process

To enter the code for the 2011 Chrysler 300's MyGIG radio:

  1. Turn ignition to ON. The screen shows "ENTER CODE" or "CODE".
  2. Tap the on-screen keypad (REP/RBZ 430) to enter your 4-digit code digit by digit.
  3. The radio unlocks automatically after the 4th digit.

Note: 3 wrong attempts trigger a 60-minute lockout. Keep ignition ON for the full wait period without switching off.

Step-by-Step Code Input Guide

  1. Limited Attempt Warning (read first). Mopar Uconnect units (and the base RES receiver) typically allow up to three attempts to enter a valid 4-digit anti-theft code. After three successive invalid entries, the radio enters a WAIT (or LOCK) state and the display will show WAIT. To exit this state, the ignition must be left in the RUN position with the radio powered for a continuous 30 minutes, after which the CODE prompt returns. Do not power-cycle the radio during the cooldown - it generally resets the timer.
  2. Power up. Turn the ignition to RUN or ACC and wait for the radio to finish booting and display the CODE / ENTER CODE prompt.
  3. Entry on a Uconnect Touch 8.4 (RBZ / RE2 or RHR / RB5): use the on-screen numeric keypad to enter each of the four digits in order. When the fourth digit is in, an OK / GO button becomes active.
  4. Confirm on the touchscreen. Tap OK / GO to submit. If the code is correct, the radio leaves anti-theft mode and returns to normal operation; if it is rejected, the unit will count it as one of your three attempts.
  5. Entry on the base RES (single-CD) radio: with the ignition in RUN, the display shows CODE. Use the station preset buttons (1-4 or the labelled numeric keys) to dial in each of the four digits, then press the dedicated enter/OK button (or briefly hold preset 5/6 depending on labelling) to confirm. The display returns to normal play mode if the code is accepted.
  6. If the code is rejected. Stop, double-check the code against your paperwork, and start a fresh entry from the first digit on the next attempt. Never burn the third attempt on a guess - it is far cheaper to wait 30 minutes for the lockout to clear than to risk further escalation.
  7. Tip. Tap each digit deliberately - rapid double-taps on the touchscreen can register an extra digit and inadvertently submit an incorrect entry.

Fixing Common Code Entry Problems for 2011 300

The 300's MyGIG label carries both the part number (P05064... or 68...) and the serial number. Just the 14-character serial starting with TM9, T00AM, or T00BE produces the unlock code.

Double-check each character. If the serial looks right, contact support for a free re-check.

If the 300 radio plays normally without asking for a code, the lock hasn't triggered. The prompt only appears after a battery disconnect.

To force it: briefly disconnect the battery, then reconnect and turn ignition ON. The code screen appears at startup.

3 incorrect attempts put the 300's MyGIG into a timed lockout. The screen keeps showing the code prompt but blocks all taps for 60 minutes.

Keep ignition in ON or ACC for the full 60 minutes without turning off. Switching off the ignition restarts the timer.

On the 300 label shows both serial and part number. Use the serial: 14 alphanumeric chars, starts with TM9, T00AM, or T00BE. The part number starts with P05064 or 68 — ignore it.

The 300's REP/RBZ 430 radio uses touchscreen-only code entry. Touch the numbers directly on the on-screen keypad. No preset buttons are used. The radio confirms automatically after the 4th digit.

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