Panasonic Chrysler Uconnect 8.4 RB4 Security Code On Demand

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Chrysler Uconnect 8.4 RB4 head unit asking for its anti-theft radio code
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Full refund if your code fails

Seconds. The code is generated the instant the payment completes and is shown on screen as well as emailed - day or night, without any waiting.

You are covered by our full refund guarantee. Send us a short video showing the serial number and the code being entered, and we return your money in full.
See the refund policy.

RB4 has navigation. If tapping NAV returns "Feature not available" your radio is an RB-class but a non-nav variant such as RE2/RE3, or one of the U-prefix non-nav builds. RB4 part numbers cluster in the early-2013 to mid-2015 chassis runs.

Top of the chassis, white printed label near the rear edge. Three 7mm bolts release the unit. No menu shortcut available while locked. Nothing else is required - the serial (it starts with T00AM, T00BE) alone produces the code.

Compatible Serial Number Formats

Serial Prefix Status
T00AM Supported
T00BE Supported

If your serial starts with any prefix above, we can retrieve your code.

What you need to do

One number, three steps, about two minutes.

  1. 1 Read the number on the label On the printed label on the radio housing, next to the barcode. Most units have to come out of the dash - release keys cost a few dollars.
  2. 2 Enter it in the form Exactly as printed, no spaces. The format is checked before any payment.
  3. 3 Get your code The code is on screen straight away and in your inbox. It never expires and keeps working every time power is cut.

Money-back guarantee if the code does not unlock your radio.

Factory sticker with the Chrysler Uconnect 8.4 RB4 serial number for radio code retrieval

Same label, different radio: yours carries its own serial in this spot.

Serial number examples

Typical Chrysler serial numbers look like this:

T00AM1801T0282 (prefix: T00AM)
T00BE351823197 (prefix: T00BE)

Prefixes we see most: T00AM, T00BE

Confirm Your Radio Model

Not sure if your vehicle is equipped with the Chrysler Uconnect 8.4 RB4? Check the design, controls, display and features listed below against your factory radio.

What the Chrysler Uconnect 8.4 RB4 looks like:

  • 8.4" touchscreen set into the middle of the dash
  • A navigation unit - maps installed from the factory
  • The chassis label carries the RB4 sales code
  • A serial that begins with T00AM, T00BE

This is probably your radio if:

  • the factory label reads RB4
  • the printed serial opens with T00AM, T00BE
  • the vehicle was built between 2013-2015
  • the 8.4" touchscreen is the one the Uconnect 8.4 family uses
Careful - there is a lookalike

RB4 has navigation. If tapping NAV returns "Feature not available" your radio is an RB-class but a non-nav variant such as RE2/RE3, or one of the U-prefix non-nav builds. RB4 part numbers cluster in the early-2013 to mid-2015 chassis runs.

What Is the Chrysler Uconnect 8.4 RB4 Radio?

Fitted as factory equipment in selected Chrysler models, the Chrysler Uconnect 8.4 RB4 handles audio playback and vehicle integration from the factory. Depending on the version, it can also add Bluetooth, touchscreen operation, CD/DVD playback, navigation or wider multimedia support.

Uconnect 8.4 RB4 is the early-spec Panasonic 8.4-inch navigation head unit (RB-series radios are the nav-capable group at FCA). Built-in maps, SiriusXM Travel Link, integrated climate display. The NAV tile is visible on the home screen.

The Chrysler Uconnect 8.4 RB4 was installed in various Chrysler models between 2013-2015. It was commonly fitted to vehicles built on the Panasonic multimedia platform and remains one of the more recognisable factory radios of that period.

Typical features include:

8.4" touchscreen

AM/FM radio

Built-in navigation with factory maps

SiriusXM satellite radio*

Bluetooth for hands-free calls and music streaming

USB media playback

Steering wheel control support

Anti-theft security code

*Availability depends on the vehicle specification.

Like many factory-installed radios, the Chrysler Uconnect 8.4 RB4 is protected by an anti-theft system. If power is interrupted after replacing or disconnecting the vehicle battery, the unit may request the original radio code before it can be used again.

Background on the platform itself is published by the official Uconnect site.

How to Get the Serial Number From Your Radio

The code is calculated from the radio's own serial number, so that number is the only thing you need before ordering. It is printed on the factory sticker of the unit itself, not in the vehicle documents.

Where exactly: Top of the chassis, white printed label near the rear edge. Three 7mm bolts release the unit. No menu shortcut available while locked.

Three steps to the serial number:

  1. Pull the unit forward with release keys (cheap online) - the wiring can stay connected.
  2. The serial is on the chassis sticker, usually right next to the barcode - copy it down.
  3. Enter it character for character - no spaces, no dashes.
Expected format: T00AM and then 9 more characters; T00BE and then 9 more digits, e.g. T00BE123456789.
Serial number label on the Chrysler Uconnect 8.4 RB4 chassis, used to generate the unlock code

Serial number location on this unit

See it done on camera

Chrysler Uconnect 8.4 RB4 radio code by serial number - video thumbnail

From our YouTube channel - the same steps apply to this unit.

Four Ways a Chrysler Uconnect 8.4 RB4 Ends Up Locked

A locked Chrysler Uconnect 8.4 RB4 is almost always the result of one of four everyday situations, none of which mean anything is broken.

A used car with a locked radio

Second and third owners almost never get the code card. The radio itself still carries everything needed - its serial number.

Back from the mechanic, radio locked

Mechanics routinely disconnect the battery before electrical work. The car comes back fixed and the radio comes back locked - normal, not a fault.

A unit from a donor car

A used unit from a donor car always arrives locked, and the code from your old radio will not fit - the code follows each radio's own serial number, so order it for the serial on the REPLACEMENT unit.

A battery swap

A replacement battery - or a flat one after the car sat for a while - cuts power to the radio, and the anti-theft system arms itself the moment power returns.

Whichever of these applies, the fix is identical: the serial number off the radio, the form at the top of this page, and the code arrives in seconds.

Technical Specifications

Specification Value
Manufacturer Panasonic
Radio Family Uconnect 8.4
Variant RB4
Vehicle Brand Chrysler / Dodge / Jeep / Ram
Production Years 2013-2015
Display 8.4" touchscreen
Navigation Yes
Serial Prefixes T00AM, T00BE

The exact functionality of the Chrysler Uconnect 8.4 RB4 depends on the vehicle it was installed in. Some versions include full multimedia features like navigation and Bluetooth, others ship in a simpler configuration. Features vary by production year, trim and regional specification.

Find Your Part Number 135

These are the OEM references this page covers. If the number on your radio's label is in the list, we can recover your code.

Do not worry about the trailing letters: the 135 numbers span 13 base references, and the letter suffixes only mark factory revisions - the code works across all of them.

P05064543AF P05064543AG P05064543AI P05064543AJ P05064543AK P05064543AL P05064543AM P05064543ZF P05064543ZG P05064543ZH P05064543ZI P05064543ZJ P05064543ZK P05064543ZL P05064543ZM P05064543ZN P05064543ZO P05064543ZP P05091385AA P05091385AB P05091385AC P05091385ZA P05091385ZB P05091385ZC P05091385ZD P05091385ZE P05091385ZF P05091385ZG P05091462AA P05091462AB
All 135 supported references
P05091462AC P05091462AD P05091462AE P05091462AF P05091462AG P05091462AH P05091462AI P05091462AJ P05091462AK P05091462AL P05091462AM P05091462ZA P05091462ZB P05091462ZC P05091462ZD P05091462ZE P05091462ZF P05091462ZG P05091462ZH P05091462ZI P05091462ZJ P05091462ZK P05091462ZL P05091462ZM P05091462ZN P05091462ZO P05091462ZP P05091462ZQ P05091463AA P05091463AB P05091463AC P05091463AD P05091463AE P05091463AF P05091463AG P05091463ZA P05091463ZB P05091463ZC P05091463ZD P05091463ZE P05091463ZF P05091463ZG P05091463ZH P05091463ZI P68210555AD P68210555AE P68210555AH P68210555ZE P68210555ZH P68210555ZI P68210555ZJ P68210555ZK P68210555ZL P68210555ZM P68210556AD P68210556AE P68210556AF P68210556AH P68210556ZG P68210556ZH P68210556ZI P68210559AE P68210559ZA P68210559ZB P68210559ZC P68210559ZD P68210559ZE P68210559ZF P68210559ZG P68210559ZH P68210559ZI P68210559ZJ P68210559ZK P68210559ZL P68210560AE P68210560AH P68210560ZA P68210560ZB P68210560ZC P68210560ZD P68210560ZE P68210560ZF P68210560ZG P68210560ZH P68210560ZI P68240132AA P68240132AB P68240132ZA P68240132ZB P68240136AA P68240136AB P68240136ZA P68240136ZB P68283420AA P68283420AB P68283420ZA P68283420ZB P68283422AA P68283422AB P68283422ZA P68283422ZB P68308774AA P68308774AB P68308774ZA P68308774ZB

You will find the part number on the factory sticker of the unit, normally alongside the serial. A match in this list confirms you are on the right page for the Chrysler Uconnect 8.4 RB4.

Cars Equipped with the Chrysler Uconnect 8.4 RB4

Vehicle Model Typical Production Years Notes
Chrysler 300 (Limited, S, C trims with nav) 2013-2015
Dodge Charger, Challenger, Durango (R/T and SRT with nav) 2013-2015
Jeep Grand Cherokee WK2 (Overland, Summit) 2013-2015
Ram 1500/2500/3500 (Laramie, Longhorn with nav) 2013-2015

Some vehicle models were available with several different factory radio depending on trim level, production year or regional market. Always confirm your radio model before ordering a code.

Typing the code into your Chrysler Uconnect 8.4 RB4

Nothing to install and no tools needed - only the code itself.

  1. Turn the ignition on so the radio powers up and shows the locked screen.
  2. A keypad for the code fills the middle of the screen.
  3. Tap the four digits of your code in order.
  4. There is no separate OK button - the radio checks the code on the last tap.
  5. A correct code clears the lock screen and the audio comes straight back.

Things that can catch you out

The radio is counting down

A countdown means the anti-theft system is holding the unit. Leave the ignition on until it clears. "INCORRECT CODE - WAIT" with a 30-minute countdown after three wrong attempts. Keep ignition on so the timer counts down.

The serial is hiding from you

Nothing on the car's menus shows it - the number lives on the radio's own label. Top of the chassis, white printed label near the rear edge. Three 7mm bolts release the unit. No menu shortcut available while locked.

It is asking for the code a second time

By design, every loss of power re-arms the anti-theft lock. Any interruption of 12V power - dead battery, replacement, or radio removal.

Making sure it is the right unit

The differences are easy to miss, so check this before ordering. RB4 has navigation. If tapping NAV returns "Feature not available" your radio is an RB-class but a non-nav variant such as RE2/RE3, or one of the U-prefix non-nav builds. RB4 part numbers cluster in the early-2013 to mid-2015 chassis runs.

Write the code down - the same four digits work for the life of the unit.

What Owners Usually Ask

Usually yes, because the serial is printed on a label on the unit itself rather than shown on screen. Release keys are cheap and the unit only has to come forward far enough to read the label - the wiring can stay connected.

You get your money back. Send us a short video showing the serial number and the code being entered, and we refund the order in full - no argument, no restocking fee.

Yes. The code belongs to the radio and never changes, so if the battery is disconnected again in a year the same four digits will unlock it. It is worth writing it down and keeping it with the service book.

The code is generated automatically as soon as the payment goes through, so it appears on screen in a few seconds and lands in your inbox at the same time. The service runs around the clock, so there is no queue and no waiting for office hours.

Yes, and this is one of the most common orders. It makes no difference where the unit came from - the code is generated from the serial on ITS label, so read the serial off the replacement unit and enter that.

It is. The code is calculated with the manufacturer's own algorithm from your serial number, so it is the exact code a dealer would look up - the difference is the price and the fact that you do not have to book an appointment.

Recent Reviews From Our Customers

A few of the most recent reviews left after an unlock - the full list is on the reviews page.

"It's definitely legit. My code came less the 3 minutes and I'm a car dealer and don't have time for scam websites. You guys are now my go to. Thanks"

— Curt, Chrysler owner Verified purchase
Verified

Worked great! I ordered the code at 8pm est and received the code at 2am est put the code it this morning and radio is working great!

Kayla Turner TN - Chrysler

Verified

Code worked perfectly, ty!!!

Lisa Witherspoon - Chrysler

More customer reviews

What You Get

Code delivered automatically once payment clears - on screen and in your inbox.

Does not work? Full refund - no questions beyond a short video.

Order at any hour - no dealership, no appointment, no towing.

One code, for good: the same digits unlock the unit after every power cut.

How the refund works

Other OEM Radio Models

Still unsure? These closely related units use much of the same hardware as the Chrysler Uconnect 8.4 RB4 and may be what you actually have.

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Chrysler Uconnect 8.4 UAR Radio code for this unit
Chrysler Uconnect 8.4 UDM Radio code for this unit